Science.gov

Sample records for agriculture continued farm

  1. Agriculture Education. Farm Machinery.

    ERIC Educational Resources Information Center

    Stuttgart Public Schools, AR.

    This curriculum guide is designed for group instruction of secondary agricultural education students enrolled in one or two semester-long courses in farm machinery. The guide presents units of study in the following areas: (1) small gas engines, (2) job opportunities, (3) tractors, (4) engines, (5) hydraulics, (6) electrical system, (7) combine…

  2. Crop Farm Employee. Agricultural Cooperative Training. Vocational Agriculture. Revised.

    ERIC Educational Resources Information Center

    Boyd, Chester; And Others

    Designed for students enrolled in the Vocational Agricultural Cooperative Part-Time Training Program, this course of study contains 13 units for crop farm employees. Units include (examples of unit topics in parentheses): introduction (opportunities in farming, farming as a science, and farming in the United States), farm records (keeping farm…

  3. Precision Farming and Conservation Advances Agricultural Sustainability

    Technology Transfer Automated Retrieval System (TEKTRAN)

    To many, Precision Farming, more formally termed Precision Agriculture, seems like an oxymoron. Yet site-specific management makes sense to an exponentially growing number of farmers. So where is Precision Farming headed? The short answer is that it is being extended from a focus on crop productio...

  4. Communications in Agriculture: The American Farm Press.

    ERIC Educational Resources Information Center

    Evans, James F.; Salcedo, Rodolfo N.

    This book studies communications in agriculture, focusing on the American farm press. As defined here, a commercial farm periodical is directed to farmers and supports itself through the sale of subscriptions or advertising. It includes local as well as regional and national periodicals. A 90-year analysis, from 1880 to 1970, was chosen because…

  5. A Farming Revolution: Sustainable Agriculture.

    ERIC Educational Resources Information Center

    Klinkenborg, Verlyn

    1995-01-01

    Growing realization of the economic, social, and environmental costs of conventional agriculture has led many U.S. farmers to embrace and become advocates for agricultural practices that limit the need for pesticides and chemical fertilizers, decrease soil erosion, and improve soil health. Some hope that sustainable agriculture can promote smaller…

  6. AGRICULTURAL OCCUPATIONS OTHER THAN FARMING IN MISSOURI.

    ERIC Educational Resources Information Center

    GRIFFITH, WARREN L.

    THE OBJECTIVES OF THIS STUDY WERE TO--(1) IDENTIFY PRESENT AND EMERGING OFF-FARM AGRICULTURAL OCCUPATIONS, (2) DETERMINE EMPLOYMENT TRENDS, (3) RELATE TYPES OF OCCUPATIONS TO STATE REGIONS, (4) DETERMINE CHARACTERISTICS OF THESE OCCUPATIONS, AND (5) DETERMINE CHARACTERISTICS OF AGRICULTURAL BUSINESSES. A SURVEY OF 3,315 FIRMS IN RURAL AREAS OF THE…

  7. OCCUPATIONAL GUIDANCE FOR OFF-FARM AGRICULTURE.

    ERIC Educational Resources Information Center

    STEVENS, GLENN Z.

    THIS PUBLICATION WAS DESIGNED TO HELP STATE AND LOCAL VOCATIONAL EDUCATION LEADERS DEVELOP PROGRAMS TO PREPARE YOUTHS AND ADULTS FOR EMPLOYMENT ENTRY OR ADVANCEMENT IN THE OFF-FARM AGRICULTURAL OCCUPATIONS. EIGHT INSTRUCTIONAL AREAS ARE IDENTIFIED AND DEFINED, AND EXAMPLES OF JOB TITLES ARE GIVEN FOR EACH--AGRICULTURAL PRODUCTION, AGRICULTURAL…

  8. Reading the Farm-Training Agricultural Professionals in Whole Farm Analysis for Sustainable Agriculture

    ERIC Educational Resources Information Center

    Mallory, Ellen; White, Charles; Morris, Thomas; Kiernan, Nancy Ellen

    2011-01-01

    Reading the Farm is a 2- to 3-day professional development program that brings together agricultural service providers from a range of agencies, with various expertise and levels of experience, to explore whole-farm systems and sustainability through in-depth study of two case-study farms. Over 90% of past participants reported that the program…

  9. Farm noise emissions during common agricultural activities.

    PubMed

    Depczynski, J; Franklin, R C; Challinor, K; Williams, W; Fragar, L J

    2005-08-01

    Noise injury in agriculture is a significant yet often unrecognized problem. Many farmers, farm workers, and family members are exposed to noise levels above recommended levels and have greater hearing loss than their non-farming contemporaries. The aim of this study was to gather up-to-date information on farm noise levels and to enhance the quality of information available to assist farmers in reducing noise exposure and meeting Occupational Health and Safety (OHS) regulations regarding noise management. Farm visits were conducted on 48 agricultural establishments that produce a range of commodities. Noise levels were measured at the ears of operators and bystanders involved in typical activities on farms. The average and peak noise levels were measured for 56 types of machinery or sites of farming activity, totaling 298 separate items and activities. Common noise hazards identified included firearms, tractors without cabs, workshop tools, small motors (e.g., chainsaws, augers, pumps), manual handling of pigs, shearing sheds, older cabbed tractors, and heavy machinery such as harvesters, bulldozers, and cotton module presses. We found that use of firearms without hearing protection presents a pressing hearing health priority. However, farming activities involving machinery used for prolonged periods also present significant risks to farmers' hearing health. Noise management strategies on the farm are essential in order to prevent noise injury among farmers. PMID:16184791

  10. Agricultural Media Coverage of Farm Safety: Review of the Literature.

    PubMed

    Evans, Jim; Heiberger, Scott

    2016-01-01

    Agricultural media merit increased attention in addressing dynamic changes in safety aspects of one of the nation's most hazardous industries. Changes in farming, such as larger-scale, new "niche" enterprises and new technologies, bring new forms of risk to the safety of those who live and work on farms and ranches. At the same time, traditional agricultural media--commercial firms that publish farm periodicals and commercial radio/television stations and networks that provide farm programming--are changing dramatically. In the face of media convergence, these enterprises provide an increasing menu of agricultural information services delivered by print, radio, and television, plus a host of new electronic media. This review of literature addressed the role and importance of commercial agricultural media in the United States, the scope and pattern of their safety coverage, and the opportunities they represent. The review involved searches of 14 bibliographic databases, as well as reference lists of relevant studies and contacts with farm safety experts. Analysis of 122 documents suggested that limited focus has been directed to the role of commercial agricultural media in safety decisions on US farms. Findings revealed that they continue to serve an efficient, early-stage role in creating awareness and interest, providing information, forming attitudes, and stirring consideration of farm safety. Potentials are seen as expanding through the interactive features of social media and other new services offered by these media firms. Findings also identified research needs, 100 farm safety topics for reporting, and opportunities for strengthening safety coverage by commercial agricultural media. PMID:26506853

  11. Foreword to farming with grass: Achieving sustainable mixed agricultural landscapes

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Farming with Grass conference was developed to bring together diverse stakeholders in grassland environments to (a) help assess the current condition of agriculture, (b) consider alternative production scenarios for grassland agricultural ecosystems, (c) identify key issues hindering the develop...

  12. Farm Laboratory Aids Post-Secondary Instruction in Agricultural Production

    ERIC Educational Resources Information Center

    Statler, Larry L.; Juhl, R. J.

    1970-01-01

    Reports a farm laboratory of 1500 swine, 40 beef cattle, 52 sheep, a 300-crop acres, and a full line of leased new farm machinery for post-secondary agricultural production students. A student board of directors manages the demonstration farm. (DM)

  13. Farm Management and Leadership. Numeracy. Level 1. Level 2. Level 3. Support Materials for Agricultural Training.

    ERIC Educational Resources Information Center

    Batman, Kangan; Gadd, Nick; Lucas, Michele

    This publication contains the three numeracy units of the three levels of Support Materials for Agricultural Training (SMAT) in farm management and leadership: Level 1 (starting), 2 (continuing), and 3 (completing). The units are designed to help the learner improve his or her numeracy skills needed to deal with farm management. SMAT materials can…

  14. Showing and Telling Farming: Agricultural Shows and Re-Imaging British Agriculture

    ERIC Educational Resources Information Center

    Holloway, Lewis

    2004-01-01

    Some actors in the ''mainstream'' agricultural sector are beginning to engage in strategies of influencing public perceptions of farming, responding to public anxieties over industrialised agriculture and to a supposed separation of non-farming publics from food production. This paper focuses on agricultural shows as sites and events central to…

  15. Commodity Agriculture, Civic Agriculture and the Future of U.S. Farming

    ERIC Educational Resources Information Center

    Lyson, Thomas A.; Guptill, Amy

    2004-01-01

    Commodity agriculture and civic agriculture represent two distinct types of farming found in the U.S. today. Commodity agriculture is grounded on the belief that the primary objectives of farming should be to produce as much food/fiber as possible for the least cost. It is driven by the twin goals of productivity and efficiency. Civic…

  16. INSTRUCTION IN FARM MECHANICS, SUGGESTIONS FOR DEVELOPING TRAINING PROGRAMS IN FARM MECHANICS IN VOCATIONAL AGRICULTURE.

    ERIC Educational Resources Information Center

    HOLLENBERG, A.H.; JOHNSON, E.J.

    THE PURPOSE OF THE PROGRAM GUIDE IS TO ASSIST TEACHERS IN TRAINING YOUNG FARMERS AND FARM WORKERS IN THE SELECTION, OPERATION, UTILIZATION, AND MAINTENANCE OF FARM TOOLS, MACHINERY, AND MECHANICAL EQUIPMENT. DESIGNED BY NATIONAL AGRICULTURAL EDUCATION SPECIALISTS, THE DOCUMENT INCLUDES CHAPTERS ON THE CHANGING FARM, SETTING UP PROGRAMS, FARM…

  17. Farm Women, Farming Systems, and Agricultural Structure: Suggestions for Scholarship.

    ERIC Educational Resources Information Center

    Flora, Cornelia Butler

    1981-01-01

    Suggests research agenda to analyze the class struggle occurring with farm women. Views the household as the unit of analysis, both internally from a farming-systems perspective and externally as responding to shifts in policy and technology. Available from: Rural Sociological Society, 325 Morgan Hall, University of Tennessee, Knoxville, TN 37916.…

  18. Precision Agriculture: Changing the Face of Farming

    NASA Technical Reports Server (NTRS)

    Rickman, D.; Luvall, J.; Mask, P.; Shaw, J.; Kissel, D.; Sullivan, D.

    2003-01-01

    . Just a one percent increase in efficiency is a $2,000,000 change. We all depend on farmers, literally for the bread we eat. No other activity of man even has an impact on the land that farming has. If application of precision agriculture can nelp farmers manage their land better, we all may benefit.

  19. A Program in Agricultural Education in Nevada Based on Off-Farm Agricultural Occupations.

    ERIC Educational Resources Information Center

    Christensen, Howard Harward

    To investigate the further development of agricultural education in Nevada in light of current and future opportunities for employment in off-farm agricultural occupations, personal interviews were conducted with 363 agricultural firms and 30 agricultural agencies. Data were summarized for the 148 companies where some employees needed agricultural…

  20. CURRICULA IMPLICATIONS FOR NON-FARM AGRICULTURAL EMPLOYMENT IN CONNECTICUT.

    ERIC Educational Resources Information Center

    MASLEY, PHILIP T.

    A SURVEY WAS CONDUCTED TO ASCERTAIN OFF-FARM AGRICULTURAL EMPLOYMENT OPPORTUNITIES AND IDENTIFY DISTRIBUTION OF THOSE OCCUPATIONS OR JOB CLUSTERS WITH IMPLICATIONS FOR VOCATIONAL AGRICULTURE CURRICULUM DEVELOPMENT. OF 1,170 FIRMS IDENTIFIED IN A 25 PERCENT SAMPLE OF TOWNS IN CONNECTICUT, 685 WERE CONTACTED AND 480 USABLE RESPONSES WERE OBTAINED BY…

  1. A STUDY OF NON-FARM AGRICULTURAL OCCUPATIONS IN KANSAS.

    ERIC Educational Resources Information Center

    Kansas State Board for Vocational Education, Topeka.

    TO ASSIST IN DEVELOPING EDUCATIONAL PROGRAMS FOR OFF-FARM AGRICULTURAL OCCUPATIONS, A STUDY WAS CONDUCTED TO IDENTIFY OCCUPATIONS, WHICH WERE EMERGING AND DEVELOPING, DECREASING IN IMPORTANCE, AND IN NEED OF EMPLOYEES WITH SPECIAL TRAINING. A STRATIFIED RANDOM SAMPLE OF 495 AGRICULTURAL BUSINESSES WAS INTERVIEWED BY A TRAINED TEAM USING AN…

  2. Agricultural Adjustment and the Diversification of Farm Households and Corporate Farms in Central Europe

    ERIC Educational Resources Information Center

    Chaplin, Hannah; Davidova, Sophia; Gorton, Matthew

    2004-01-01

    Survey evidence from three Central European Countries (Czech Republic, Hungary and Poland) is analysed to identify the degree of non-agricultural farm diversification and the factors facilitating or impeding it in individual and corporate farms. The effect of diversification on rural job creation and household incomes is investigated. The results…

  3. 7 CFR 2.40 - Deputy Under Secretary for Farm and Foreign Agricultural Services.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Deputy Under Secretary for Farm and Foreign... the Under Secretary for Farm and Foreign Agricultural Services § 2.40 Deputy Under Secretary for Farm... made to the Deputy Under Secretary for Farm and Foreign Agricultural Services, to be exercised...

  4. 7 CFR 2.40 - Deputy Under Secretary for Farm and Foreign Agricultural Services.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 1 2014-01-01 2014-01-01 false Deputy Under Secretary for Farm and Foreign... the Under Secretary for Farm and Foreign Agricultural Services § 2.40 Deputy Under Secretary for Farm... made to the Deputy Under Secretary for Farm and Foreign Agricultural Services, to be exercised...

  5. 7 CFR 2.40 - Deputy Under Secretary for Farm and Foreign Agricultural Services.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 1 2013-01-01 2013-01-01 false Deputy Under Secretary for Farm and Foreign... the Under Secretary for Farm and Foreign Agricultural Services § 2.40 Deputy Under Secretary for Farm... made to the Deputy Under Secretary for Farm and Foreign Agricultural Services, to be exercised...

  6. Soil biota and agriculture production in conventional and organic farming

    NASA Astrophysics Data System (ADS)

    Schrama, Maarten; de Haan, Joj; Carvalho, Sabrina; Kroonen, Mark; Verstegen, Harry; Van der Putten, Wim

    2015-04-01

    Sustainable food production for a growing world population requires a healthy soil that can buffer environmental extremes and minimize its losses. There are currently two views on how to achieve this: by intensifying conventional agriculture or by developing organically based agriculture. It has been established that yields of conventional agriculture can be 20% higher than of organic agriculture. However, high yields of intensified conventional agriculture trade off with loss of soil biodiversity, leaching of nutrients, and other unwanted ecosystem dis-services. One of the key explanations for the loss of nutrients and GHG from intensive agriculture is that it results in high dynamics of nutrient losses, and policy has aimed at reducing temporal variation. However, little is known about how different agricultural practices affect spatial variation, and it is unknown how soil fauna acts this. In this study we compare the spatial and temporal variation of physical, chemical and biological parameters in a long term (13-year) field experiment with two conventional farming systems (low and medium organic matter input) and one organic farming system (high organic matter input) and we evaluate the impact on ecosystem services that these farming systems provide. Soil chemical (N availability, N mineralization, pH) and soil biological parameters (nematode abundance, bacterial and fungal biomass) show considerably higher spatial variation under conventional farming than under organic farming. Higher variation in soil chemical and biological parameters coincides with the presence of 'leaky' spots (high nitrate leaching) in conventional farming systems, which shift unpredictably over the course of one season. Although variation in soil physical factors (soil organic matter, soil aggregation, soil moisture) was similar between treatments, but averages were higher under organic farming, indicating more buffered conditions for nutrient cycling. All these changes coincide with

  7. Farm Management and Leadership. Level 1. Level 2. Level 3. Support Materials for Agricultural Training.

    ERIC Educational Resources Information Center

    Batman, Kangan; Gadd, Nick; Lucas, Michele

    This publication contains the three communication skills units of the three levels of Support Materials for Agricultural Training (SMAT) in farm management and leadership: Level 1 (starting), 2 (continuing), and 3 (completing). The units are designed to help the learner with the reading, writing, and spoken communication skills needed to deal with…

  8. Case Analysis of Farm Agriculture Machinery Informatization Management Network System

    NASA Astrophysics Data System (ADS)

    Yang, Hui; Wang, Xi; Zhuang, Weidong

    In the process of China's agricultural modernization, especially agricultural machinery modernization, in terms of equipment, we've chose the way that foreign imports (and domestic research) with the combination of self-developed, in the software, it is difficult to fully apply this approach, the specific reasons are: the modernization of China's agriculture development model is diversified, it is difficult to find a unified management model, even in the scale of operations of the representative state-owned farms and the abroad farms are also very different management models. Due to various types of growth models of biological complexity, diverse climatic and geographical environment factors, coupled with the characteristics such as long cycle of agricultural production, high input, high-risk, and decentralized management, industrial management mode it is very difficult to apply. Moreover, the application of modern management tools is also difficult to quantify the benefits, leading to the current research and application are in a state of comparatively dropped behind.

  9. Organic Farming Benefits Local Plant Diversity in Vineyard Farms Located in Intensive Agricultural Landscapes

    NASA Astrophysics Data System (ADS)

    Nascimbene, Juri; Marini, Lorenzo; Paoletti, Maurizio G.

    2012-05-01

    The majority of research on organic farming has considered arable and grassland farming systems in Central and Northern Europe, whilst only a few studies have been carried out in Mediterranean agro-systems, such as vineyards, despite their economic importance. The main aim of the study was to test whether organic farming enhances local plant species richness in both crop and non-crop areas of vineyard farms located in intensive conventional landscapes. Nine conventional and nine organic farms were selected in an intensively cultivated region (i.e. no gradient in landscape composition) in northern Italy. In each farm, vascular plants were sampled in one vineyard and in two non-crop linear habitats, grass strips and hedgerows, adjacent to vineyards and therefore potentially influenced by farming. We used linear mixed models to test the effect of farming, and species longevity (annual vs. perennial) separately for the three habitat types. In our intensive agricultural landscapes organic farming promoted local plant species richness in vineyard fields, and grassland strips while we found no effect for linear hedgerows. Differences in species richness were not associated to differences in species composition, indicating that similar plant communities were hosted in vineyard farms independently of the management type. This negative effect of conventional farming was probably due to the use of herbicides, while mechanical operations and mowing regime did not differ between organic and conventional farms. In grassland strips, and only marginally in vineyards, we found that the positive effect of organic farming was more pronounced for perennial than annual species.

  10. Agriculture Education. Elements of Farm and Building Layout.

    ERIC Educational Resources Information Center

    Stuttgart Public Schools, AR.

    This curriculum guide is designed for group instruction of secondary agricultural education students enrolled in one or two semester-long courses in elements of farm and building layout. The guide presents units of study in the following areas: (1) sketching and drawing equipment, (2) gothic lettering, (3) layout of a standard sheet, (4) job…

  11. Off-Farm Agricultural Occupations in Montana: Employment and Education.

    ERIC Educational Resources Information Center

    Heaney, Donald S.

    Data were obtained by interview with managers in a random sample of 161 businesses in 10 selected Montana trade and service centers to (1) identify present and emerging off-farm agricultural occupations, (2) estimate present and anticipated numbers of employees, (3) estimate annual entry opportunities, (4) determine needed competencies, and (5)…

  12. FARMS: The Flexible Agricultural Robotics Manipulator

    NASA Technical Reports Server (NTRS)

    Gill, Paul S.

    1991-01-01

    A technology utilization project was established with the Marshall Space Flight Center and the University of Georgia to develop an Earth-based, robotic end effector to process live plant (geranium) material which will improve productivity and efficiency in agricultural systems such as commercial nurseries and greenhouse systems. The aim is to apply this technology to NASA's presence in space, including permanently manned space stations and manned planetary communities requiring large scale food production needs.

  13. Validation of good agricultural practices (GAP) on Minnesota vegetable farms.

    PubMed

    Hamilton, Karin E; Umber, Jamie; Hultberg, Annalisa; Tong, Cindy; Schermann, Michele; Diez-Gonzalez, Francisco; Bender, Jeff B

    2015-02-01

    The United States Food and Drug Administration and the Department of Agriculture jointly published the "Guide to Minimize Microbial Food Safety Hazards for Fresh Fruits and Vegetables," which is used as a basis for Good Agricultural Practices (GAP) audits. To understand barriers to incorporation of GAP by Minnesota vegetable farmers, a mail survey completed in 2008 was validated with visits to a subset of the farms. This was done to determine the extent to which actual practices matched perceived practices. Two hundred forty-six producers completed the mail survey, and 27 participated in the on-farm survey. Over 75% of the on-farm survey respondents produced vegetables on 10 acres or less and had 10 or fewer employees. Of 14 questions, excellent agreement between on-farm interviews and mail survey responses was observed on two questions, four questions had poor or slight agreement, and eight questions had no agreement. Ninety-two percent of respondents by mail said "they took measures to keep animals and pests out of packing and storage buildings." However, with the on-site visit only 45% met this requirement. Similarly, 81% of respondents by mail said "measures were taken to reduce the risk of wild and/or domestic animals entering into fruit and vegetable growing areas." With direct observation, 70% of farms actually had taken measures to keep animals out of the growing areas. Additional, on-farm assessments were done regarding employee hygiene, training, presence of animals, water sources, and composting practices. This validation study demonstrated the challenge of creating nonleading and concise questions that are not open to broad interpretation from the respondents. If mail surveys are used to assess GAP, they should include open-ended questions and ranking systems to better assess farm practices. To provide the most accurate survey data for educational purposes or GAP audits, on-farm visits are recommended. PMID:25564923

  14. Role of ecological farms in improving agricultural environmental problems

    SciTech Connect

    Huang Zhenguan; Shu, T.

    1983-01-01

    This article examines the concept of regarding the agricultural ecosystem as an entirety, integrating the energy conversion and material cycle between various biocoenosiums of plants, animals and microorganisms and that between organisms and nonorganisms which run through the entire ecosystem, and composing scientifically the environment-ecosystem for the purpose of gaining the maximum biotic yield and the best efficiency in protection of the agricultural environment. It is indicated that ''methane-fermentation'' of agricultural organisms is an important link in fully utilizing matter and energy and reducing environmental pollution, and this will partly solve the problem of fuel shortage in rural areas as well. There is a need to find models of ecological farms which suit the realities of China. Even though ecological farms are a new concept in the agricultural sciences, some forms of ecological farms have long existed in traditional agricultural production of China. For example, the peasants in some flatland areas of southern China scrape sod from the borderdikes to bed down domestic animals, the mud-bearing sod is mixed with the excrement of livestock, and after pilling and rotting, the decomposed manure is applied as organic fertilizer in farmlands. A diagram of the production structure of a fishpond is presented.

  15. Farming for Ecosystem Services: An Ecological Approach to Production Agriculture

    PubMed Central

    Philip Robertson, G.; Gross, Katherine L.; Hamilton, Stephen K.; Landis, Douglas A.; Schmidt, Thomas M.; Snapp, Sieglinde S.; Swinton, Scott M.

    2014-01-01

    A balanced assessment of ecosystem services provided by agriculture requires a systems-level socioecological understanding of related management practices at local to landscape scales. The results from 25 years of observation and experimentation at the Kellogg Biological Station long-term ecological research site reveal services that could be provided by intensive row-crop ecosystems. In addition to high yields, farms could be readily managed to contribute clean water, biocontrol and other biodiversity benefits, climate stabilization, and long-term soil fertility, thereby helping meet society's need for agriculture that is economically and environmentally sustainable. Midwest farmers—especially those with large farms—appear willing to adopt practices that deliver these services in exchange for payments scaled to management complexity and farmstead benefit. Surveyed citizens appear willing to pay farmers for the delivery of specific services, such as cleaner lakes. A new farming for services paradigm in US agriculture seems feasible and could be environmentally significant. PMID:26955069

  16. AGRICULTURE IS MORE THAN FARMING, A LOOK AT OPPORTUNITIES AND EDUCATIONAL NEEDS.

    ERIC Educational Resources Information Center

    National Association of Agricultural Education Supervisors.

    FARMING, INCLUDING RANCHING, IS AMERICA'S LARGEST AND MOST BASIC INDUSTRY. AGRICULTURE IS MORE THAN FARMING, INVOLVING MILLIONS OF PERSONS IN FARM-RELATED OCCUPATIONS WHO FURNISH SUPPLIES AND SERVICES TO FARMERS AND WHO MARKET, TRANSPORT, PROCESS, AND SELL FARM PRODUCED GOODS. OCCUPATIONAL OPPORTUNITIES FOR AGRICULTURALLY-TRAINED PERSONS EXTEND…

  17. 12 CFR 614.4352 - Farm Credit Banks and agricultural credit banks.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 7 2012-01-01 2012-01-01 false Farm Credit Banks and agricultural credit banks. 614.4352 Section 614.4352 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM LOAN POLICIES AND OPERATIONS Lending and Leasing Limits § 614.4352 Farm Credit Banks and agricultural...

  18. 12 CFR 614.4352 - Farm Credit Banks and agricultural credit banks.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 7 2013-01-01 2013-01-01 false Farm Credit Banks and agricultural credit banks. 614.4352 Section 614.4352 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM LOAN POLICIES AND OPERATIONS Lending and Leasing Limits § 614.4352 Farm Credit Banks and agricultural...

  19. 12 CFR 614.4352 - Farm Credit Banks and agricultural credit banks.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Farm Credit Banks and agricultural credit banks. 614.4352 Section 614.4352 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM LOAN POLICIES AND OPERATIONS Lending and Leasing Limits § 614.4352 Farm Credit Banks and agricultural...

  20. 12 CFR 614.4352 - Farm Credit Banks and agricultural credit banks.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Farm Credit Banks and agricultural credit banks. 614.4352 Section 614.4352 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM LOAN POLICIES AND OPERATIONS Lending and Leasing Limits § 614.4352 Farm Credit Banks and agricultural...

  1. 12 CFR 614.4352 - Farm Credit Banks and agricultural credit banks.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 6 2011-01-01 2011-01-01 false Farm Credit Banks and agricultural credit banks. 614.4352 Section 614.4352 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM LOAN POLICIES AND OPERATIONS Lending and Leasing Limits § 614.4352 Farm Credit Banks and agricultural...

  2. An Analysis of Profitability Factors for Selected Farming Types in the Minnesota Vocational Agriculture Farm Management Education Program.

    ERIC Educational Resources Information Center

    Kleene, Marvin

    1980-01-01

    A study was conducted to determine the impact profitability factors have on farm labor earnings for farms enrolled in the Minnesota Vocational Agriculture Farm Management Education Program. The most important predictors of labor earnings were size of business, gross return per cropped acre, and index return per $100 of feed fed. (LRA)

  3. Fatal work-related farm injuries in Canada, 1991-1995. Canadian Agricultural Injury Surveillance Program

    PubMed Central

    Pickett, W; Hartling, L; Brison, R J; Guernsey, J R

    1999-01-01

    BACKGROUND: Studies from other developed countries have shown that agriculture is among the most dangerous occupational sectors in terms of work-related deaths. The authors describe the occurrence of fatal work-related farm injuries in Canada and compare these rates with those in other Canadian industries. METHODS: The authors present a descriptive, epidemiological analysis of data from the recently established Canadian Agricultural Injury Surveillance Program. The study population comprised Canadians who died from work-related farm injuries between 1991 and 1995. Crude, age-standardized, age-specific and provincial rates of such injuries are presented, as are overall death rates in other Canadian industries. Other factors examined were the people involved, the mechanism of injury, and the place and time of injury. RESULTS: There were 503 deaths from work-related farm injuries during the study period, for an overall annual rate of 11.6 deaths per 100,000 farm population. Modest excesses in this rate were observed in Ontario, Quebec and the Atlantic provinces. High rates were observed among men of all ages and among elderly people. Among the cases that listed the person involved, farm owner-operators accounted for 60.2% of the people killed. There was no substantial increase or decrease in the annual number of deaths over the 5 years of study. The leading mechanisms of fatal injury included tractor rollovers, blind runovers (person not visible by driver), extra-rider runovers, and entanglements in machinery. Compared with other industries, agriculture appears to be the fourth most dangerous in Canada in terms of fatal injury, behind mining, logging and forestry, and construction. INTERPRETATION: Canada now has a national registry for the surveillance of fatal farm injuries. Farming clearly is among the most dangerous occupations in Canada in terms of fatal work-related injuries. Secondary analyses of data from this registry suggest priorities for prevention

  4. 7 CFR 718.201 - Farm constitution.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 7 2013-01-01 2013-01-01 false Farm constitution. 718.201 Section 718.201 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE FARM... Reconstitution of Farms, Allotments, Quotas, and Bases § 718.201 Farm constitution. (a) In order to...

  5. 7 CFR 718.201 - Farm constitution.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Farm constitution. 718.201 Section 718.201 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE FARM... Reconstitution of Farms, Allotments, Quotas, and Bases § 718.201 Farm constitution. (a) In order to...

  6. Biodiversity management of organic farming enhances agricultural sustainability

    PubMed Central

    Liu, Haitao; Meng, Jie; Bo, Wenjing; Cheng, Da; Li, Yong; Guo, Liyue; Li, Caihong; Zheng, Yanhai; Liu, Meizhen; Ning, Tangyuan; Wu, Guanglei; Yu, Xiaofan; Feng, Sufei; Wuyun, Tana; Li, Jing; Li, Lijun; Zeng, Yan; Liu, Shi V.; Jiang, Gaoming

    2016-01-01

    Organic farming (OF) has been believed to be capable of curtailing some hazardous effects associated with chemical farming (CF). However, debates also exist on whether OF can feed a world with increasing human population. We hypothesized that some improvements on OF may produce adequate crops and reduce environmental pollutions from CF. This paper makes comparative analysis of crop yield, soil organic matter and economic benefits within the practice on Biodiversity Management of Organic Farming (BMOF) at Hongyi Organic Farm (HOF) over eight years and between BMOF and CF. Linking crop production with livestock to maximal uses of by-products from each production and avoid xenobiotic chemicals, we have achieved beneficial improvement in soil properties, effective pest and weed control, and increased crop yields. After eight years experiment, we have obtained a gradual but stable increase in crop yields with a 9.6-fold increase of net income. The net income of HOF was 258,827 dollars and 24,423 dollars in 2014 and 2007 respectively. Thus, BMOF can not only feed more population, but also increase adaptive capacity of agriculture ecosystems and gain much higher economic benefits. PMID:27032369

  7. Biodiversity management of organic farming enhances agricultural sustainability

    NASA Astrophysics Data System (ADS)

    Liu, Haitao; Meng, Jie; Bo, Wenjing; Cheng, Da; Li, Yong; Guo, Liyue; Li, Caihong; Zheng, Yanhai; Liu, Meizhen; Ning, Tangyuan; Wu, Guanglei; Yu, Xiaofan; Feng, Sufei; Wuyun, Tana; Li, Jing; Li, Lijun; Zeng, Yan; Liu, Shi V.; Jiang, Gaoming

    2016-04-01

    Organic farming (OF) has been believed to be capable of curtailing some hazardous effects associated with chemical farming (CF). However, debates also exist on whether OF can feed a world with increasing human population. We hypothesized that some improvements on OF may produce adequate crops and reduce environmental pollutions from CF. This paper makes comparative analysis of crop yield, soil organic matter and economic benefits within the practice on Biodiversity Management of Organic Farming (BMOF) at Hongyi Organic Farm (HOF) over eight years and between BMOF and CF. Linking crop production with livestock to maximal uses of by-products from each production and avoid xenobiotic chemicals, we have achieved beneficial improvement in soil properties, effective pest and weed control, and increased crop yields. After eight years experiment, we have obtained a gradual but stable increase in crop yields with a 9.6-fold increase of net income. The net income of HOF was 258,827 dollars and 24,423 dollars in 2014 and 2007 respectively. Thus, BMOF can not only feed more population, but also increase adaptive capacity of agriculture ecosystems and gain much higher economic benefits.

  8. Biodiversity management of organic farming enhances agricultural sustainability.

    PubMed

    Liu, Haitao; Meng, Jie; Bo, Wenjing; Cheng, Da; Li, Yong; Guo, Liyue; Li, Caihong; Zheng, Yanhai; Liu, Meizhen; Ning, Tangyuan; Wu, Guanglei; Yu, Xiaofan; Feng, Sufei; Wuyun, Tana; Li, Jing; Li, Lijun; Zeng, Yan; Liu, Shi V; Jiang, Gaoming

    2016-01-01

    Organic farming (OF) has been believed to be capable of curtailing some hazardous effects associated with chemical farming (CF). However, debates also exist on whether OF can feed a world with increasing human population. We hypothesized that some improvements on OF may produce adequate crops and reduce environmental pollutions from CF. This paper makes comparative analysis of crop yield, soil organic matter and economic benefits within the practice on Biodiversity Management of Organic Farming (BMOF) at Hongyi Organic Farm (HOF) over eight years and between BMOF and CF. Linking crop production with livestock to maximal uses of by-products from each production and avoid xenobiotic chemicals, we have achieved beneficial improvement in soil properties, effective pest and weed control, and increased crop yields. After eight years experiment, we have obtained a gradual but stable increase in crop yields with a 9.6-fold increase of net income. The net income of HOF was 258,827 dollars and 24,423 dollars in 2014 and 2007 respectively. Thus, BMOF can not only feed more population, but also increase adaptive capacity of agriculture ecosystems and gain much higher economic benefits. PMID:27032369

  9. Off-farm applications of solar energy in agriculture

    SciTech Connect

    Berry, R.E.

    1980-01-01

    Food processing applications make up almost all present off-farm studies of solar energy in agriculture. Research, development and demonstration projects on solar food processing have shown significant progress over the past 3 years. Projects have included computer simulation and mathematical models, hardware and process development for removing moisture from horticultural or animal products, integration of energy conservation with solar energy augmentation in conventional processes, and commercial scale demonstrations. The demonstration projects include solar heated air for drying prunes and raisins, soy beans and onions/garlic; and solar generated steam for orange juice pasteurization. Several new and planned projects hold considerable promise for commerical exploitation in future food processes.

  10. Farm Labor Contractors in California. California Agricultural Studies, 92-2.

    ERIC Educational Resources Information Center

    Rosenberg, Howard R.; And Others

    Farm labor contractors (FLCs) have become increasingly important in California agriculture. This report examines FLC background characteristics, business practices, and relationships with employers and farm workers, many of whom are seasonal and migrant workers. Over 300 FLCs, farm workers, and growers were interviewed in five California regions.…

  11. Financial Performance of Specialized Cotton Farms. Agriculture Information Bulletin Number 538.

    ERIC Educational Resources Information Center

    Ahearn, Mary; And Others

    This United States Department of Agriculture summary report focuses on the revenues, costs, and finances of specialized cotton farms in 1986. The report also provides general information on all farms producing cotton. The data on which the report is based are from the 1986 Farm Costs and Returns Survey. Some of the conclusions drawn from the study…

  12. Tank farms justification for continued operations 007 Implementation Plan

    SciTech Connect

    Propson, J.G., Westinghouse Hanford

    1996-08-23

    This Implementation Plan (IP) provides detailed descriptions, cost estimates, and schedules of activities required to implement the controls specified in Flammable Gas/Slurry Growth Unreviewed Safety Question: Justification for Continued Operation for the Tank Farms at Hanford Site (WHC-SD-WM-JCO-007, Rev.0). This IP complies with the Interim Operational Safety Requirements (IOSR) Administrative Control 5.27 and WHC-IP-0842 Volume 4 Section 5.6 for such a plan.

  13. A STUDY OF FARM MECHANICS JOBS TAUGHT BY TEACHERS OF VOCATIONAL AGRICULTURE IN MISSOURI.

    ERIC Educational Resources Information Center

    GEORGE, WILLIAM C.

    IN ORDER TO DETERMINE WHAT FARM MECHANICS JOBS WERE BEING TAUGHT IN MISSOURI HIGH SCHOOL VOCATIONAL AGRICULTURE DAY CLASSES, 175 VOCATIONAL AGRICULTURE TEACHERS DURING THE 1962-63 SCHOOL YEAR RESPONDED TO A QUESTIONNAIRE WHICH INCLUDED 73 FARM MECHANICS JOBS IN 16 SUBJECT MATTER AREAS BASED ON A MISSOURI STATE DEPARTMENT OF EDUCATION LIST. THE…

  14. 7 CFR 761.103 - Farm assessment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Farm assessment. 761.103 Section 761.103 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS GENERAL PROGRAM ADMINISTRATION Supervised Credit § 761.103 Farm assessment. (a) The Agency assesses each farming operation...

  15. 7 CFR 761.103 - Farm assessment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Farm assessment. 761.103 Section 761.103 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS GENERAL PROGRAM ADMINISTRATION Supervised Credit § 761.103 Farm assessment. (a) The Agency assesses each farming operation...

  16. 7 CFR 761.103 - Farm assessment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Farm assessment. 761.103 Section 761.103 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS FARM LOAN PROGRAMS; GENERAL PROGRAM ADMINISTRATION Supervised Credit § 761.103 Farm assessment. (a) The Agency, in...

  17. Developmental Research of Off-Farm Agricultural Businesses in Berks County, Pennsylvania. Final Report.

    ERIC Educational Resources Information Center

    Berks County Schools, Reading, PA.

    Student vocational interest and agricultural business surveys were conducted in Berks County, Pennsylvania to gauge career opportunities in off-farm agricultural occupations. The seven categories of businesses surveyed included agriculture supplies, agriculture mechanics, horticulture mechanics, floriculture, landscaping, turf, and garden center…

  18. Policy Directions for U. S. Agriculture; Long-Range Choices in Farming and Rural Living.

    ERIC Educational Resources Information Center

    Clawson, Marion

    A comprehensive view of agriculture is presented in this volume written to aid critical re-examination of long-range agricultural policy. Farm people, rural institutions and services, rural towns, the spatial organization of agriculture, and its capital structure, in addition to the usual subjects of agricultural output, demand, trade, price, and…

  19. Continuing education in physical rehabilitation and health issues of agricultural workers.

    PubMed

    Wilhite, Carla S; Jaco, Linda

    2014-01-01

    Limited attention has been devoted to the cultural and practice competencies needed by occupational therapy and physical therapy professionals who provide services to farming families impacted by chronic health or disability issues. Agricultural occupational safety and health should represent a continuum of services responsive to individuals, families, and agricultural communities across a life span and range of health status changes. Physical rehabilitation professionals have a key role in impacting an agricultural producer's sense of self-efficacy and capacities for returning to agricultural living and work. However, demonstration of competency is essential in providing person-centered rehabilitation services of assessment, evaluation, treatment planning, interventions, referrals, and discharge issues. The paper highlights methods utilized by a state AgrAbility program and a former National AgrAbility Project to develop a model of continuing education programming for occupational and physical therapists that evaluate and treat agricultural workers after acute injury or exacerbation of chronic health conditions. PMID:24959764

  20. U.S. Farm and Farm-Related Employment in 1988. How Large, Important, and Regionally Different? Agriculture Information Bulletin Number 634.

    ERIC Educational Resources Information Center

    Majchrowicz, T. Alexander; Hopkins, David E.

    Farm and farm-related industries account for almost 18 percent of total U.S. employment in 1988. This share is based on a broad definition of the agricultural sector, including not only farm production but also industries that mine, manufacture, and sell farm inputs; process commodities; and sell consumer goods. Many jobs in industries that…

  1. In-Service Development of Vocational Teachers for Competencies in Non-Farm Agricultural Occupations. Vocational Agriculture Special Project Report.

    ERIC Educational Resources Information Center

    Snowden, Obed L.; McMinn, J. H.

    In order to help vocational agriculture teachers develop competencies needed in giving instruction in off-farm agricultural occupations, 10 teachers were selected from Mississippi schools to help develop training programs, to conduct a home community survey, and to engage in a work experience program. After completion of their training, each…

  2. Students' Experiential Learning and Use of Student Farms in Sustainable Agriculture Education

    ERIC Educational Resources Information Center

    Parr, Damian M.; Trexler, Cary J.

    2011-01-01

    Student farms, developed largely out of student efforts, have served as centers for the development of experiential learning and sustainable agriculture and food systems educational activities on land-grant colleges of agriculture well before most formal sustainable agriculture and food systems programs were proposed. This study explored students'…

  3. A socio-hydrologic model of coupled water-agriculture dynamics with emphasis on farm size.

    NASA Astrophysics Data System (ADS)

    Brugger, D. R.; Maneta, M. P.

    2015-12-01

    Agricultural land cover dynamics in the U.S. are dominated by two trends: 1) total agricultural land is decreasing and 2) average farm size is increasing. These trends have important implications for the future of water resources because 1) growing more food on less land is due in large part to increased groundwater withdrawal and 2) larger farms can better afford both more efficient irrigation and more groundwater access. However, these large-scale trends are due to individual farm operators responding to many factors including climate, economics, and policy. It is therefore difficult to incorporate the trends into watershed-scale hydrologic models. Traditional scenario-based approaches are valuable for many applications, but there is typically no feedback between the hydrologic model and the agricultural dynamics and so limited insight is gained into the how agriculture co-evolves with water resources. We present a socio-hydrologic model that couples simplified hydrologic and agricultural economic dynamics, accounting for many factors that depend on farm size such as irrigation efficiency and returns to scale. We introduce an "economic memory" (EM) state variable that is driven by agricultural revenue and affects whether farms are sold when land market values exceed expected returns from agriculture. The model uses a Generalized Mixture Model of Gaussians to approximate the distribution of farm sizes in a study area, effectively lumping farms into "small," "medium," and "large" groups that have independent parameterizations. We apply the model in a semi-arid watershed in the upper Columbia River Basin, calibrating to data on streamflow, total agricultural land cover, and farm size distribution. The model is used to investigate the sensitivity of the coupled system to various hydrologic and economic scenarios such as increasing market value of land, reduced surface water availability, and increased irrigation efficiency in small farms.

  4. Farming in an Urban Environment. Agriculture in Illinois: Alternative Futures for the 1980s.

    ERIC Educational Resources Information Center

    Fliegel, Frederick C.; And Others

    This report is concerned with the climate of opinion prevailing among Illinois farm, rural non-farm, and urban residents in 1978 and the implications of these opinions for agriculture and rural communities in the 1980's. A sample of more than 8,000 adult Illinois residents were questioned about land use, government regulatory programs, and local…

  5. Farm Business Management, Volume II. Vocational Agricultural Education.

    ERIC Educational Resources Information Center

    Steward, Jim

    Designed to provide an advanced core of instruction in teaching farm business management, this curriculum guide for year 2 is intended for use as an adult program of instruction for a three-year period together with Farm Business Management I and III. (Volume I is available separately. See note.) The ten instructional units are presented in a…

  6. Farm Population Estimates for 1975. Agricultural Economic Report No. 352.

    ERIC Educational Resources Information Center

    Banks, Vera J.

    Tied to 1970 benchmark figures developed to reflect the 1970 relationship between regional farm population estimates obtained from the Census of Population and the Current Population Survey, this 1975 report on farm population estimates is derived from a probability area sample of the 48 conterminous States, consisting of approximately 17,000 area…

  7. The Navajo Agricultural Projects Industry: Subsistence Farming to Corporate Agribusiness.

    ERIC Educational Resources Information Center

    Barry, Tom

    1979-01-01

    Originally designed to create small farms for individual Navajos, the irrigation project has grown into a single 110,000-acre corporate agribusiness, the land's management has fallen out of the grasp of individual Navajos, and the idea of subsistence farming has been plowed under for the planting of major money-making crops. (NQ)

  8. Finding Farms: Comparing Indicators of Farming Dependence and Agricultural Importance in the United States

    ERIC Educational Resources Information Center

    Jackson-Smith, Douglas B.; Jensen, Eric

    2009-01-01

    Many scholars have commented on the changing significance of farming for understanding the dynamics of social and economic change in contemporary rural America. Quantitative analyses of relationships between farming, local socioeconomic conditions, demographic trends, and policy have often relied on an indicator of "farm-dependent" (FD) counties…

  9. Tension on the Farm Fields: The Death of Traditional Agriculture?

    ERIC Educational Resources Information Center

    Oguamanam, Chidi

    2007-01-01

    Taking into account the historic transitions and progressions in agricultural science, this article examines the emergence of the phenomenon of agricultural biotechnology. It identifies pivotal sites of tension between agricultural biotechnology and alternative approaches to agriculture. The article identifies two distinct sources of contemporary…

  10. Farms and Learning Partnerships in Farming Systems Projects: A Response to the Challenges of Complexity in Agricultural Innovation

    ERIC Educational Resources Information Center

    Crawford, Anne; Nettle, Ruth; Paine, Mark; Kabore, Carolyn

    2007-01-01

    Managing the competing interests of productivity growth, environmental concerns, landscape change and societal expectations presents challenges for agricultural industries. Innovation projects supporting knowledge development to address these challenges often involve partnerships with commercial farms, a methodology which promises much but has…

  11. Precision robotic control of agricultural vehicles on realistic farm trajectories

    NASA Astrophysics Data System (ADS)

    Bell, Thomas

    High-precision "autofarming", or precise agricultural vehicle guidance, is rapidly becoming a reality thanks to increasing computing power and carrier-phase differential GPS ("CPDGPS") position and attitude sensors. Realistic farm trajectories will include not only rows but also arcs created by smoothly joining rows or path-planning algorithms, spirals for farming center-pivot irrigated fields, and curved trajectories dictated by nonlinear field boundaries. In addition, fields are often sloped, and accurate control may be required either on linear trajectories or on curved contours. A three-dimensional vehicle model which adapts to changing vehicle and ground conditions was created, and a low-order model for controller synthesis was extracted based on nominal conditions. The model was extended to include a towed implement. Experimentation showed that an extended Kalman filter could identify the vehicle's state in real-time. An approximation was derived for the additional positional uncertainty introduced by the noisy "lever-arm correction" necessary to translate the GPS position measurement at the roof antenna to the vehicle's control point on the ground; this approximation was then used to support the assertion that attitude measurement accuracy was as important to control point position measurement as the original position measurement accuracy at the GPS antenna. The low-order vehicle control model was transformed to polar coordinates for control on arcs and spirals. Experimental data showed that the tractor's control, point tracked an arc to within a -0.3 cm mean and a 3.4 cm standard deviation and a spiral to within a -0.2 cm mean and a 5.3 cm standard deviation. Cubic splines were used to describe curve trajectories, and a general expression for the time-rate-of-change of curve-related parameters was derived. Four vehicle control algorithms were derived for curve tracking: linear local-error control based on linearizing the vehicle about the curve's radius of

  12. 7 CFR 764.151 - Farm Ownership loan uses.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 7 2013-01-01 2013-01-01 false Farm Ownership loan uses. 764.151 Section 764.151 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN MAKING Farm Ownership Loan Program § 764.151 Farm Ownership loan...

  13. 7 CFR 764.151 - Farm Ownership loan uses.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 7 2012-01-01 2012-01-01 false Farm Ownership loan uses. 764.151 Section 764.151 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN MAKING Farm Ownership Loan Program § 764.151 Farm Ownership loan...

  14. 7 CFR 762.123 - Insurance and farm inspection requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 7 2012-01-01 2012-01-01 false Insurance and farm inspection requirements. 762.123 Section 762.123 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS GUARANTEED FARM LOANS § 762.123 Insurance and farm...

  15. 7 CFR 762.123 - Insurance and farm inspection requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Insurance and farm inspection requirements. 762.123 Section 762.123 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS GUARANTEED FARM LOANS § 762.123 Insurance and farm...

  16. 7 CFR 764.151 - Farm Ownership loan uses.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Farm Ownership loan uses. 764.151 Section 764.151 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN MAKING Farm Ownership Loan Program § 764.151 Farm Ownership loan uses. FO loan funds may only be used to:...

  17. 7 CFR 762.123 - Insurance and farm inspection requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 7 2013-01-01 2013-01-01 false Insurance and farm inspection requirements. 762.123 Section 762.123 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS GUARANTEED FARM LOANS § 762.123 Insurance and farm...

  18. Multiple Succession and Land Division on Family Farms in the South East of England: A Counterbalance to Agricultural Concentration?

    ERIC Educational Resources Information Center

    Burton, Rob J. F.; Walford, Nigel

    2005-01-01

    One of the main indicators of industrialisation in agriculture has been the increase in farm sizes as farms are amalgamated to form larger, more economically efficient units. While the processes of farm amalgamation are relatively well understood, the processes by which large farms may be dispersed are less well understood. In particular, while…

  19. Farming with Grass: Achieving Sustainable Mixed Agricultural Landscapes

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Agriculture in grassland environments is facing multiple stresses from shifting demographics, declining and fragmented agricultural landscapes, declining environmental quality, variable and changing climate, volatile and increasing energy costs, marginal economic returns, and globalization. Grassla...

  20. 7 CFR 761.103 - Farm assessment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 7 2012-01-01 2012-01-01 false Farm assessment. 761.103 Section 761.103 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS FARM LOAN PROGRAMS; GENERAL PROGRAM ADMINISTRATION Supervised Credit § 761.103...

  1. 7 CFR 761.103 - Farm assessment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 7 2013-01-01 2013-01-01 false Farm assessment. 761.103 Section 761.103 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS FARM LOAN PROGRAMS; GENERAL PROGRAM ADMINISTRATION Supervised Credit § 761.103...

  2. Vocational Agriculture Training Program: Safe Tractor and Farm Machinery Operation. Special Paper No. 8. Second Revision.

    ERIC Educational Resources Information Center

    Bobbitt, Frank; Doss, Howard

    The publication was prepared for the United States Office of Education for use by teachers who direct agricultural training programs in safe tractor operation and safe farm machinery operation that comply with the United States Department of Labor regulations on hazardous occupations in agriculture. Upon successful completion of these training…

  3. EMPLOYMENT OPPORTUNITIES AND NEEDED COMPETENCIES IN OFF-FARM AGRICULTURAL OCCUPATIONS IN MASSACHUSETTS.

    ERIC Educational Resources Information Center

    JUDGE, HOMER V.

    THE CHANGING NATURE AND PURPOSES OF VOCATIONAL EDUCATION IN AGRICULTURE PROMPTED THIS STUDY OF OCCUPATIONS IN OFF-FARM AGRICULTURE. OBJECTIVES WERE TO DEVELOP INFORMATION IN REGARD TO EMPLOYMENT OPPORTUNITIES, REQUIRED COMPETENCIES, AND VOCATIONAL EDUCATION NEEDS FOR JOB ENTRY AND ADVANCEMENT. REPRESENTING A 10 PERCENT RANDOM SAMPLE OF EACH OF 13…

  4. A STUDY OF OFF-FARM AGRICULTURAL OCCUPATIONS IN NEW YORK STATE.

    ERIC Educational Resources Information Center

    CUSHMAN, HAROLD R.; AND OTHERS

    THE STUDY ATTEMPTED TO DETERMINE (1) WHAT THE OFF-FARM AGRICULTURAL OCCUPATIONS WERE, (2) THE PROPORTION OF TIME DEVOTED TO USE OF AGRICULTURAL COMPETENCIES IN THESE OCCUPATIONS, (3) THE NUMBER OF PERSONS EMPLOYED IN SUCH OCCUPATIONS, (4) THE LEVELS OF EMPLOYMENT IN WHICH OCCUPATIONS ARE FOUND, (5) THE OUTLOOK FOR EMPLOYMENT OPPORTUNITIES IN THESE…

  5. 12 CFR 614.4070 - Loans and chartered territory-Farm Credit Banks, agricultural credit banks, Federal land bank...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., agricultural credit banks, Federal land bank associations, Federal land credit associations, production credit associations, and agricultural credit associations. 614.4070 Section 614.4070 Banks and Banking FARM CREDIT... chartered territory—Farm Credit Banks, agricultural credit banks, Federal land bank associations,...

  6. 12 CFR 614.4070 - Loans and chartered territory-Farm Credit Banks, agricultural credit banks, Federal land bank...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., agricultural credit banks, Federal land bank associations, Federal land credit associations, production credit associations, and agricultural credit associations. 614.4070 Section 614.4070 Banks and Banking FARM CREDIT... chartered territory—Farm Credit Banks, agricultural credit banks, Federal land bank associations,...

  7. Farm Activities and Agricultural Injuries in Youth and Young Adult Workers.

    PubMed

    DeWit, Yvonne; Pickett, William; Lawson, Joshua; Dosman, James

    2015-01-01

    Youth and young adults who work in the agricultural sector experience high rates of injury. This study aimed to investigate relations between high-risk farm activities and the occurrence of agricultural injuries in these vulnerable groups. A cross-sectional analysis was conducted using written questionnaire data from 1135 youth and young adults from the Saskatchewan Farm Injury Cohort. The prevalence of agricultural injury was estimated at 4.9%/year (95% confidence interval [CI]: 3.7, 6.2). After adjustment for important covariates, duration of farm work was strongly associated with the occurrence of injury (risk ratio [RR] = 8.0 [95% CI: 1.7, 36.7] for 10-34 vs. <10 hours/week; RR = 10.3 [95% CI: 2.2, 47.5] for those working 35+ hours/week). Tractor maintenance, tractor operation, chores with large animals, herd maintenance activities, and veterinary activities were identified as risk factors for agricultural injury. Risks for agricultural injury among youth and young adults on farms relate directly to the amounts and types of farm work exposures that young people engage in. PMID:26237722

  8. A Multi-Year Analysis of Fatal Farm and Agricultural Injuries in Pennsylvania.

    PubMed

    Gorucu, S; Murphy, D J; Kassab, C

    2015-10-01

    Agriculture, forestry, fishing, and hunting comprise the most hazardous industry in the U.S., and production agriculture accounts for the majority of fatalities in the industry. Using Penn State's farm and agricultural injury database, data were coded according to ASABE's Farm and Agricultural Injury Classification (FAIC) code and the U.S. Bureau of Labor Statistics' Occupational Injury and Illness Classification System (OIICS) for source and event or exposure types. Occupational and non-occupational incidents were compared based on age groups, religious sect, source of injury, and the injury event or exposure. There were 355 farm and agricultural fatalities in Pennsylvania from 2000 through 2012, and 56% of these fatalities were occupational. The fatality rate was 33.4 per 100,000 farm household residents per year. Youth under 15 years old, seniors age 65 and older, Anabaptist youth, and young females were at high risk of fatal farm injury. Vehicles and transportation incidents were the most common injury source and event/exposure type, respectively. This research illustrates how state-level or national-level data can be collected, coded, and analyzed based on the FAIC and OIICS classification systems to better understand fatal injury causes and connections among important variables. This process can also help to target intervention programs and efforts. PMID:26710584

  9. Farm Labor Research Bibliography. California Agricultural Studies, 91-4.

    ERIC Educational Resources Information Center

    Brown, Cheryl L.; And Others

    This annotated bibliography is a printed version of the automated bibliography available through the Labor Market Division of the California State Department of Employment Development. The database focuses on farm labor issues and includes 1,611 sources of information including bibliographies, research studies, trade journals, and books published…

  10. Food Processing and Agriculture. Wisconsin Annual Farm Labor Report, 1968.

    ERIC Educational Resources Information Center

    Wisconsin State Employment Service, Madison.

    A yearly report on the migrant farm worker situation in Wisconsin evaluates the year 1968 in relation to past years and makes projections for the future. Comparisons are made of trends in year-round employment practices, seasonal food processing, the cherry industry, and the cucumber industry. The report includes a discussion on the social aspects…

  11. Farm Business Management. Volume I. Vocational Agriculture Education.

    ERIC Educational Resources Information Center

    Hodgens, Jim; Meyers, Leland

    This curriculum guide provides a basic core of instruction for the first year of a three-year adult program in farm business management. It contains 12 units of instruction. Each unit consists of seven basic components: performance objectives, teacher activities, information sheets (content essential for meeting the cognitive objectives),…

  12. 7 CFR 1216.8 - Farm Service Agency.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    .... Farm Service Agency or FSA means the U.S. Department of Agriculture's Farm Service Agency. ... 7 Agriculture 10 2011-01-01 2011-01-01 false Farm Service Agency. 1216.8 Section 1216.8 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE...

  13. 7 CFR 1216.8 - Farm Service Agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    .... Farm Service Agency or FSA means the U.S. Department of Agriculture's Farm Service Agency. ... 7 Agriculture 10 2010-01-01 2010-01-01 false Farm Service Agency. 1216.8 Section 1216.8 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE...

  14. Performance of Seasonally and Continuously Loaded Constructed Wetlands Treating Dairy Farm Wastewater.

    PubMed

    Wood, Jeffrey D; Gordon, Robert J; Madani, Ali; Stratton, Glenn W; Bromley, Heather M

    2015-11-01

    A 2-yr study compared the performance of seasonally and continuously loaded constructed wetlands treating dairy farm wastewater. One wetland was loaded during the growing season (GS) periods only, while the other was continuously loaded. Weekly samples were analyzed for 5-d biochemical oxygen demand (BOD), total suspended solids (TSS), total Kjeldahl N (TKN), total ammoniacal N (TAN), total P (TP), and . Annual average daily mass removal rates (kg ha) were similar for both wetlands in both years; however, seasonal differences were observed. With the exception of BOD in Year 2, average daily GS areal mass removal rates were higher for the seasonal wetland. However, GS mass exports from the seasonal wetland were higher by 28 to 94%, with the exception of BOD in Year 1. Annual mass reductions (MRs; %) for nutrients were higher for the continuous wetland in both years. Annual MRs were similar for in both years and for TSS in Year 2. Annual mass exports from the seasonal wetland were higher for nutrients and by 14 to 77% in both years. Pollutant MRs generally decreased during the nongrowing season (NGS) for the continuous wetland; however, in Year 2 when lower loading rates were used, the wetland still removed 84 to 99% of the pollutant masses. The continuous wetland also performed better during periods of high flow that occurred during the GS. Although there were minimal differences in annual treatment performance, continuously loaded systems require less additional infrastructure and should require less maintenance and may, therefore, be more attractive for agricultural applications. PMID:26641349

  15. Farm youth and Progressive agricultural reform: Dexter D. Mayne and the Farm Boy Cavaliers of America.

    PubMed

    Riney-Kehrberg, Pamela

    2011-01-01

    In the early years of the twentieth century, rural America faced a population crisis as young people increasingly left farms for cities. Progressive reformers responded to this crisis with various suggestions meant to more firmly attach youngsters to their rural roots. Among the many solutions advocated were rural youth organizations. The Farm Boy Cavaliers of America, which also enrolled girls, pursued a more innovative path than most, emphasizing not only entertainment and instruction, but also a high degree of economic education and independence for farm children. The program offered an alternative to the Boy Scouts, which Dexter D. Mayne, the organization's founder, believed to be unsatisfactory and inappropriate for farm youth. Ultimately, the organization may have promoted too much freedom for the rural youth, advocating behavior that parents could not approve of or afford in the cash-strapped early days of the century. PMID:22180939

  16. Farm Education and the Effect of a Farm Visit on Children's Conception of Agriculture

    ERIC Educational Resources Information Center

    Smeds, Pia; Jeronen, Eila; Kurppa, Sirpa

    2015-01-01

    Personal connections to agriculture have decreased considerably in Finland during the last few decades due to structural changes in agriculture. In this study, we will elucidate the understanding and conception of agriculture amongst urban pupils who have grown up during the 21st century. The research strategy consists of intervention in form of a…

  17. A Comparison of Certain Knowledges in Agriculture Needed by Workers in Farming, in Grain Elevator Businesses, and in Agricultural Equipment Businesses.

    ERIC Educational Resources Information Center

    Fiscus, Keith Eugene

    Questionnaires to determine the vocational and technical education needed by prospective workers in farming and in grain elevator and agricultural equipment businesses were administered to 20 workers in each of the jobs of (1) farm manager, (2) grain elevator manager, operator, salesman, and deliveryman, and (3) agricultural equipment manager,…

  18. Farm Work-Related Injuries and Risk Factors in South Korean Agriculture.

    PubMed

    Kim, Hyocher; Räsänen, Kimmo; Chae, Hyeseon; Kim, Kyungsu; Kim, Kyungran; Lee, Kyungsuk

    2016-01-01

    Agriculture is known to be a risk-filled industry in South Korea, as it is worldwide. The aims of this study were to identify the magnitude of farm work-related injuries and evaluate the association between injury and possible risk factors. Farmers, including farm members (N = 16,160), were surveyed. After excluding 7 subjects with missing data in questions about injury, 16,153 farmer responses were used for the analysis. Of the 16,153 farmers, 3.6% answered having at least one farm work-related injury requiring outpatient treatment or hospitalization during 2012. The proportion of injured men (4.3%) was 1.5 times higher than women (2.9%). From an age perspective, the proportion was 1.3% of those aged 49 or below, 2.7% of those aged 50-59, 4.2% of those aged 60-69, 4.2% of those aged 70-79, and 3.1% of those aged 80 or above. We used a multivariate logistic regression analysis with a stepwise model (forward) for risk factors (gender, age, farm ownership, farm type, work years in agriculture, work months during 2012, night work experience, and work experience under the influence of alcohol). The increased risk of farm work-related injuries significantly remained associated with age, farm ownership, and experience of night work. Further studies should be conducted to consistently identify injury characteristics, especially for old farmers, considering the crop cultivation in Asian countries. PMID:27428880

  19. SWAT Model Application to Assess the Impact of Intensive Corn‐farming on Runoff, Sediments and Phosphorous loss from an Agricultural Watershed in Wisconsin

    EPA Science Inventory

    The potential future increase in corn-based biofuel may be expected to have a negative impact on water quality in streams and lakes of the Midwestern US due to increased agricultural chemicals usage. This study used the SWAT model to assess the impact of continuous-corn farming o...

  20. Proposal of optical farming: development of several optical sensing instruments for agricultural use

    NASA Astrophysics Data System (ADS)

    Saito, Y.; Kobayashi, K.

    2013-05-01

    We propose the use of "Optical Farming," which is the leading application of all types of optical technologies, in agriculture and agriculture-related industries. This paper focuses on the optical sensing instruments named "Agriserver," "Agrigadget" and "LIFS Monitor" developed in our laboratory. They are considered major factors in utilizing Optical Farming. Agriserver is a sensor network system that uses the Internet to collect information on agricultural products growing in fields. Agrigadget contains several optical devices, such as a smartphone-based spectroscopic device and a hand framing camera. LIFS Monitor is an advanced monitoring instrument that makes it possible to obtain physiological information of living plants. They are strongly associated with information communication technology. Their field and data usage performance in agricultural industries are reported.

  1. 7 CFR 760.635 - Total farm revenue.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 7 2012-01-01 2012-01-01 false Total farm revenue. 760.635 Section 760.635 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF....635 Total farm revenue. (a) For the purpose of SURE payment calculation, total farm revenue will...

  2. 7 CFR 760.635 - Total farm revenue.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Total farm revenue. 760.635 Section 760.635 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF....635 Total farm revenue. (a) For the purpose of SURE payment calculation, total farm revenue will...

  3. 7 CFR 760.635 - Total farm revenue.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 7 2013-01-01 2013-01-01 false Total farm revenue. 760.635 Section 760.635 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF....635 Total farm revenue. (a) For the purpose of SURE payment calculation, total farm revenue will...

  4. 7 CFR 760.635 - Total farm revenue.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Total farm revenue. 760.635 Section 760.635 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF....635 Total farm revenue. (a) For the purpose of SURE payment calculation, total farm revenue will...

  5. 7 CFR 761.104 - Developing the farm operating plan.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Developing the farm operating plan. 761.104 Section 761.104 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY... Developing the farm operating plan. (a) An applicant or borrower must submit a farm operating plan to...

  6. [Agricultural policies and farming systems: A case study of landscape changes in Shizuitou Village in the recent four decades].

    PubMed

    Wang, Xiao-jun; Zhou, Yang; Yan, Yan-bin; Li, Lei

    2015-01-01

    Agricultural policy in China's rural heartland is driving profound changes to traditional farming systems. A case study covering four decades mapped and recorded farming patterns and processes in Shizuitou Village, a rural village in northwest Shanxi. An integrated geospatial methodology from geography and anthropology was employed in the case study to record the changing dynamics of farming systems in Shizuitou Village to discover the long-term impacts of China's agricultural policies on village farming systems. Positive and negative impacts of agricultural policies on village farming systems were mapped, inventoried and evaluated using Participatory Geographic Information Systems (PGIS). The results revealed traditional polycultures are being gradually replaced by industrialized monocultures. The driving forces behind these farming changes come from a series of government agricultural policies aiming at modernization of farming systems in China. The goal of these policies was to spur rapid development of industrial agriculture under the guise of modernization but is leading to the decay of traditional farming systems in the village that maintained local food security with healthy land for hundreds of years. The paper concluded with a recommendation that in future, agricultural policy makers should strike a more reasonable balance between short-term agricultural profits and long-term farming sustainability based on the principles of ecological sustainable development under the context of global changes. PMID:25985671

  7. Agricultural Tractor Safety on Public Roads and Farms.

    ERIC Educational Resources Information Center

    Department of Transportation, Washington, DC.

    This study investigated the extent, causes, and means of preventing agricultural tractor accidents. The report includes an estimate of annual tractor-related deaths, an identification of the primary causes of such accidents with consideration of the major hazards causing death or injury, and recommendations or means for preventing the occurrence…

  8. Precision agriculture in large-scale mechanized farming

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Precision agriculture involves a great deal of technologies and requires additional investments of money and time, but it can be practiced at different levels depending on the specific field and crop conditions and the resources and technology services available to the farmer. If practiced properly,...

  9. Farm, land, and soil nitrogen budgets for agriculture in Europe calculated with CAPRI.

    PubMed

    Leip, Adrian; Britz, Wolfgang; Weiss, Franz; de Vries, Wim

    2011-11-01

    We calculated farm, land, and soil N-budgets for countries in Europe and the EU27 as a whole using the agro-economic model CAPRI. For EU27, N-surplus is 55 kg N ha(-1) yr(-1) in a soil budget and 65 kg N(2)O-N ha(-1) yr(-1) and 67 kg N ha(-1) yr(-1) in land and farm budgets, respectively. NUE is 31% for the farm budget, 60% for the land budget and 63% for the soil budget. NS values are mainly related to the excretion (farm budget) and application (soil and land budget) of manure per hectare of total agricultural land. On the other hand, NUE is best explained by the specialization of the agricultural system toward animal production (farm NUE) or the share of imported feedstuff (soil NUE). Total N input, intensive farming, and the specialization to animal production are found to be the main drivers for a high NS and low NUE. PMID:21420769

  10. A STUDY OF EMPLOYMENT OPPORTUNITIES IN OFF-FARM AGRICULTURAL OCCUPATIONS IN ALABAMA.

    ERIC Educational Resources Information Center

    BAKER, RICHARD A.

    THE PURPOSE OF THE STUDY WAS TO ASCERTAIN THE NATURE AND EXTENT OF OFF-FARM AGRICULTURAL EMPLOYMENT OPPORTUNITIES IN THE STATE. BUSINESS FIRMS, OCCUPATIONS, OCCUPATIONAL CHARACTERISTICS, AND METHODS OF RECRUITMENT WERE IDENTIFIED. THE SAMPLES OF BUSINESS FIRMS WAS SELECTED FROM 20 SAMPLE COUNTIES. INTERVIEWERS CONTACTED 545 OF THE 638 FIRMS IN THE…

  11. Implementation of Wireless Sensor Networks Based Pig Farm Integrated Management System in Ubiquitous Agricultural Environments

    NASA Astrophysics Data System (ADS)

    Hwang, Jeonghwan; Lee, Jiwoong; Lee, Hochul; Yoe, Hyun

    The wireless sensor networks (WSN) technology based on low power consumption is one of the important technologies in the realization of ubiquitous society. When the technology would be applied to the agricultural field, it can give big change in the existing agricultural environment such as livestock growth environment, cultivation and harvest of agricultural crops. This research paper proposes the 'Pig Farm Integrated Management System' based on WSN technology, which will establish the ubiquitous agricultural environment and improve the productivity of pig-raising farmers. The proposed system has WSN environmental sensors and CCTV at inside/outside of pig farm. These devices collect the growth-environment related information of pigs, such as luminosity, temperature, humidity and CO2 status. The system collects and monitors the environmental information and video information of pig farm. In addition to the remote-control and monitoring of the pig farm facilities, this system realizes the most optimum pig-raising environment based on the growth environmental data accumulated for a long time.

  12. Isotopic evidence for residential mobility of farming communities during the transition to agriculture in Britain

    PubMed Central

    Neil, Samantha; Evans, Jane; Montgomery, Janet; Scarre, Chris

    2016-01-01

    Development of agriculture is often assumed to be accompanied by a decline in residential mobility, and sedentism is frequently proposed to provide the basis for economic intensification, population growth and increasing social complexity. In Britain, however, the nature of the agricultural transition (ca 4000 BC) and its effect on residence patterns has been intensely debated. Some authors attribute the transition to the arrival of populations who practised a system of sedentary intensive mixed farming similar to that of the very earliest agricultural regimes in central Europe, ca 5500 BC, with cultivation of crops in fixed plots and livestock keeping close to permanently occupied farmsteads. Others argue that local hunter–gatherers within Britain adopted selected elements of a farming economy and retained a mobile way of life. We use strontium and oxygen isotope analysis of tooth enamel from an Early Neolithic burial population in Gloucestershire, England, to evaluate the residence patterns of early farmers. Our results are consistent with the hypothesis that early farming communities in Britain were residentially mobile and were not fully sedentary. Results highlight the diverse nature of settlement strategies associated with early farming in Europe and are of wider significance to understanding the effect of the transition to agriculture on residence patterns. PMID:26909177

  13. MULTIFUNCTIONALITY OF AGRICULTURE AND FARMING SYSTEM DESIGN: PERSPECTIVES FROM THE UNITED STATES

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Farming systems are linked across three scales within the agricultural landscape. At each of these scales there are four functional aspects: i) production; ii) economics; iii) environment; and iv) multiple or alternative uses that link scales and endpoints. These linkages are observed in watershed...

  14. The Structural Disempowerment of Eastern European Migrant Farm Workers in Norwegian Agriculture

    ERIC Educational Resources Information Center

    Rye, Johan Fredrik; Andrzejewska, Joanna

    2010-01-01

    Since the 2004 EU enlargement established one European common labour market, a large number of Eastern Europeans have taken up seasonal employment as hired farm workers in Norwegian agriculture. Much attention in the public has been given to the potential for "social dumping" of these migrating workers, as they are considered prone to exploitation…

  15. Community Change and the Farm Sector: Impacts of Rural Development on Agriculture.

    ERIC Educational Resources Information Center

    Beaulieu, Lionel J.; Molnar, Joseph J.

    Findings from current literature form the basis for this examination of five critical elements of change and development within the local community setting which impact on agriculture: population, employment, land, water, and environment. Renewed rural population growth during the 1970's has reversed small farm trends but placed strains on local…

  16. Sponsors of Agricultural Literacies: Intersections of Institutional and Local Knowledge in a Farming Community

    ERIC Educational Resources Information Center

    Galbreath, Marcy L.

    2015-01-01

    Many of the agricultural literacies engendering twentieth-century farming practices and shaping contemporary concepts of food and nutrition in the United States arose through scientific research at land-grant colleges. This article examines how those literacies reached and interacted with local communities through institutional entities such as…

  17. Minto-Brown Island Park: A Case Study of Farming the Urban-Agricultural Interface.

    ERIC Educational Resources Information Center

    Taack, D. L.; And Others

    1994-01-01

    As urbanization increases, the potential for conflict between urban and agricultural interests grows. A case study of a conflict between farming and nonfarming interests provides students an opportunity to consider and discuss varying perceptions about pesticide use by farmers while evaluating data concerning pesticides. (LZ)

  18. Teaching Diversified Organic Crop Production Using the Community Supported Agriculture Farming System Model

    ERIC Educational Resources Information Center

    Falk, Constance L.; Pao, Pauline; Cramer, Christopher S.

    2005-01-01

    An organic garden operated as a community supported agriculture (CSA) venture on the New Mexico State University (NMSU) main campus was begun in January 2002. Students enroll in an organic vegetable production class during spring and fall semesters to help manage and work on the project. The CSA model of farming involves the sale of shares to…

  19. Occupational Opportunities and Training Needs for Youth for Non-Farm Agricultural Jobs in Washington State.

    ERIC Educational Resources Information Center

    Loreen, C.O.

    The objectives of the study were to identify present and emerging off-farm agricultural occupations and to determine for present and anticipated numbers of employees, competencies needed for entry and advancement, job characteristics, and educational needs. A sample of 472 was drawn from a population of 2,952 firms. Of 437 firms contacted by 60…

  20. NON-FARM AGRICULTURAL EMPLOYMENT OPPORTUNITIES AND TRAINING NEEDS IN OHIO.

    ERIC Educational Resources Information Center

    BRUM, HERBERT DUANE

    THE PURPOSE OF THE STUDY WAS TO IDENTIFY THE NUMBER AND CHARACTERISTICS OF OFF-FARM AGRICULTURAL OCCUPATIONS IN OHIO. A QUESTIONNAIRE WAS DEVELOPED, PRETESTED, AND MAILED TO 7,847 DIFFERENT FIRMS, AGENCIES, AND ORGANIZATIONS IN THE SAMPLE. RESPONSES WERE KEYED TO THE STANDARD INDUSTRIAL CODE INDEX SO THAT CENSUS DATA COULD BE USED AS A PROJECTION…

  1. Influence of particulates on phosphorus loading exported from farm drainage during a storm event in the Everglades Agricultural Area

    NASA Astrophysics Data System (ADS)

    Bhadha, J. H.; Lang, T. A.; Daroub, S. H.

    2015-12-01

    The purpose of this study was to evaluate the influence of particulates on P loading captured during a single storm event. The Everglades Agricultural Area of Florida comprises 280,000 hectares of organic soil farmland artificially drained by ditches, canals and pumps. Phosphorus (P)-enriched suspended particulates in canals are susceptible to transport and can contribute significantly to the overall P loads in drainage water. A settling tank experiment was conducted to capture particulates during tropical storm Isaac in 2012 from three farms approximately 2.4 to 3.6 km2 in size. Farm canal discharge water was collected in a series of two 200 liter settling tanks over a seven-day drainage period, during tropical storm Isaac. Water from the settling tanks was siphoned through Imhoff settling cones, where the particulates were allowed to settle and collected for P-fractionation analyses, and compared to intact sediment cores collected from the bottom of the canals. The discharged particulates contained higher organic matter content (OM), total P, and labile P fractions compared to the canal bottom sediments. Based on the equilibrium P concentrations, surface sediments behave as a source of P to the water column. A seven-day continuous drainage event exported 4.7 to 11.1 metric tons of suspended solids per farm, corresponding to 32 to 63 kg of particulate P being lost to downstream ecosystems. Drainage associated to a single seven-day storm event exported up to 61% of the total annual farm P load. It is evident from this study that short-term, high-intensity storm events can skew annual P loads due to the export of significantly higher particulate matter from farm canals. Exported particulates rich in P can provide a supplemental source of nutrients if captured and replenished back into the farmlands, as a sustainable farming practice.

  2. 7 CFR 761.104 - Developing the farm operating plan.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 7 2012-01-01 2012-01-01 false Developing the farm operating plan. 761.104 Section 761.104 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS FARM LOAN PROGRAMS; GENERAL PROGRAM ADMINISTRATION...

  3. 7 CFR 761.104 - Developing the farm operating plan.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Developing the farm operating plan. 761.104 Section 761.104 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS FARM LOAN PROGRAMS; GENERAL PROGRAM ADMINISTRATION...

  4. 7 CFR 761.104 - Developing the farm operating plan.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 7 2013-01-01 2013-01-01 false Developing the farm operating plan. 761.104 Section 761.104 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS FARM LOAN PROGRAMS; GENERAL PROGRAM ADMINISTRATION...

  5. 7 CFR 761.104 - Developing the farm operating plan.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Developing the farm operating plan. 761.104 Section 761.104 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS GENERAL PROGRAM ADMINISTRATION Supervised Credit § 761.104 Developing the farm operating plan. (a) An...

  6. Ancient lipids reveal continuity in culinary practices across the transition to agriculture in Northern Europe

    PubMed Central

    Craig, Oliver E.; Steele, Val J.; Fischer, Anders; Hartz, Sönke; Andersen, Søren H.; Donohoe, Paul; Glykou, Aikaterini; Saul, Hayley; Jones, D. Martin; Koch, Eva; Heron, Carl P.

    2011-01-01

    Farming transformed societies globally. Yet, despite more than a century of research, there is little consensus on the speed or completeness of this fundamental change and, consequently, on its principal drivers. For Northern Europe, the debate has often centered on the rich archaeological record of the Western Baltic, but even here it is unclear how quickly or completely people abandoned wild terrestrial and marine resources after the introduction of domesticated plants and animals at ∼4000 calibrated years B.C. Ceramic containers are found ubiquitously on these sites and contain remarkably well-preserved lipids derived from the original use of the vessel. Reconstructing culinary practices from this ceramic record can contribute to longstanding debates concerning the origins of farming. Here we present data on the molecular and isotopic characteristics of lipids extracted from 133 ceramic vessels and 100 carbonized surface residues dating to immediately before and after the first evidence of domesticated animals and plants in the Western Baltic. The presence of specific lipid biomarkers, notably ω-(o-alkylphenyl)alkanoic acids, and the isotopic composition of individual n-alkanoic acids clearly show that a significant proportion (∼20%) of ceramic vessels with lipids preserved continued to be used for processing marine and freshwater resources across the transition to agriculture in this region. Although changes in pottery use are immediately evident, our data challenge the popular notions that economies were completely transformed with the arrival of farming and that Neolithic pottery was exclusively associated with produce from domesticated animals and plants. PMID:22025697

  7. Ancient lipids reveal continuity in culinary practices across the transition to agriculture in Northern Europe.

    PubMed

    Craig, Oliver E; Steele, Val J; Fischer, Anders; Hartz, Sönke; Andersen, Søren H; Donohoe, Paul; Glykou, Aikaterini; Saul, Hayley; Jones, D Martin; Koch, Eva; Heron, Carl P

    2011-11-01

    Farming transformed societies globally. Yet, despite more than a century of research, there is little consensus on the speed or completeness of this fundamental change and, consequently, on its principal drivers. For Northern Europe, the debate has often centered on the rich archaeological record of the Western Baltic, but even here it is unclear how quickly or completely people abandoned wild terrestrial and marine resources after the introduction of domesticated plants and animals at ∼4000 calibrated years B.C. Ceramic containers are found ubiquitously on these sites and contain remarkably well-preserved lipids derived from the original use of the vessel. Reconstructing culinary practices from this ceramic record can contribute to longstanding debates concerning the origins of farming. Here we present data on the molecular and isotopic characteristics of lipids extracted from 133 ceramic vessels and 100 carbonized surface residues dating to immediately before and after the first evidence of domesticated animals and plants in the Western Baltic. The presence of specific lipid biomarkers, notably ω-(o-alkylphenyl)alkanoic acids, and the isotopic composition of individual n-alkanoic acids clearly show that a significant proportion (∼20%) of ceramic vessels with lipids preserved continued to be used for processing marine and freshwater resources across the transition to agriculture in this region. Although changes in pottery use are immediately evident, our data challenge the popular notions that economies were completely transformed with the arrival of farming and that Neolithic pottery was exclusively associated with produce from domesticated animals and plants. PMID:22025697

  8. The Redefinition of Family Farming: Agricultural Restructuring and Farm Adjustment in Waihemo, New Zealand

    ERIC Educational Resources Information Center

    Johnsen, Sarah

    2004-01-01

    The process of agricultural restructuring embarked upon by the New Zealand government in the mid-1980s precipitated a period of financial hardship for many of the nation's farmers. It was not uncommon for families to adapt major adjustment strategies in order to maintain the viability of their enterprise at this time. Drawing upon a detailed case…

  9. EMPLOYMENT OPPORTUNITIES AND USABLE AGRICULTURAL SKILLS IN NON-FARM AGRICULTURAL OCCUPATIONS IN APPALACHIA. FINAL REPORT.

    ERIC Educational Resources Information Center

    DILLON, ROY D.; AND OTHERS

    EMPLOYMENT OPPORTUNITIES AND AGRICULTURAL COMPETENCIES NEEDED BY NONFARM WORKERS IN THE APPALACHIA REGIONS OF KENTUCKY AND OHIO WERE IDENTIFIED AND COMPILED. SPECIAL EMPHASIS WAS PLACED ON DETERMING THE POST-HIGH SCHOOL EDUCATIONAL CURRICULUMS NEEDED TO PREPARE WORKERS IN AGRICULTURAL, TECHNICIAN-LEVEL OCCUPATIONS. SOME GENERAL CONCLUSIONS DERIVED…

  10. 78 FR 7387 - Continuation of 2008 Farm Bill-Dairy Forward Pricing Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-01

    ..., 2008 (73 FR 64868). The 2008 Farm Bill initially prohibited new forward contracts from being entered....usda.gov . SUPPLEMENTARY INFORMATION: The Dairy Forward Pricing Program (73 FR 64868) allows producers... handlers for milk used for Class II, III, or IV purposes under the Agricultural Marketing Agreement Act...

  11. Wheat thresher agricultural injuries: a by-product of mechanised farming.

    PubMed

    Singh, R; Sharma, A K; Jain, S; Sharma, S C; Magu, N K

    2005-01-01

    Farm mechanization has resulted in extensive use of wheat threshers on Indian farms. It has also increased agricultural injuries. A prospective study was undertaken for analysis of wheat thresher agricultural injuries and their remedial measures. Fifty two patients presenting with thresher injuries during the wheat harvesting season of March to June, 2003 were studied. A study-specific 14-point proforma was prepared to gather all possible information from site of injury to hospital records. Injuries were mostly of the upper limb and amputations accounted for most of these. Poor light arrangements, unskilled workers, drug / alcohol abuse, fatigue, poor designing and lack of orientation to work on these machines were the contributory factors to such injuries. The analysis emphasizes that the need of the hour is to decrease wheat thresher injuries through specific preventive approaches like improved designing, education, legislation, compensation and surveillance programmes. PMID:16044831

  12. 7 CFR 1951.137 - Procedures for Treasury offset and cross-servicing for the Farm Service Agency (FSA) farm loan...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... for the Farm Service Agency (FSA) farm loan programs. 1951.137 Section 1951.137 Agriculture... SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE (CONTINUED) PROGRAM....137 Procedures for Treasury offset and cross-servicing for the Farm Service Agency (FSA) farm...

  13. 7 CFR 1951.137 - Procedures for Treasury offset and cross-servicing for the Farm Service Agency (FSA) farm loan...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... the Farm Service Agency (FSA) farm loan programs. 1951.137 Section 1951.137 Agriculture Regulations of..., RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE (CONTINUED) PROGRAM....137 Procedures for Treasury offset and cross-servicing for the Farm Service Agency (FSA) farm...

  14. Integrating Federal and State data records to report progress in establishing agricultural conservation practices on Chesapeake Bay farms

    USGS Publications Warehouse

    Hively, W. Dean; Devereux, Olivia H.; Claggett, Peter

    2013-01-01

    In response to the Executive Order for Chesapeake Bay Protection and Restoration (E.O. #13508, May 12, 2009), the U.S. Geological Survey (USGS) took on the task of acquiring and assessing agricultural conservation practice data records for U.S. Department of Agriculture (USDA) programs, and transferred those datasets in aggregated format to State jurisdictional agencies for use in reporting conservation progress to the Chesapeake Bay Program Partnership (CBP Partnership). Under the guidelines and regulations that have been developed to protect and restore water-quality in the Chesapeake Bay, the six State jurisdictions that fall within the Chesapeake Bay watershed are required to report their progress in promoting agricultural conservation practices to the CBP Partnership on an annual basis. The installation and adoption of agricultural best management practices is supported by technical and financial assistance from both Federal and State conservation programs. The farm enrollment data for USDA conservation programs are confidential, but agencies can obtain access to the privacy-protected data if they are established as USDA Conservation Cooperators. The datasets can also be released to the public if they are first aggregated to protect farmer privacy. In 2012, the USGS used its Conservation Cooperator status to obtain implementation data for conservation programs sponsored by the USDA Natural Resources Conservation Service (NRCS) and the USDA Farm Service Agency (FSA) for farms within the Chesapeake Bay watershed. Three jurisdictions (Delaware, Pennsylvania, and West Virginia) used the USGS-provided aggregated dataset to report conservation progress in 2012, whereas the remaining three jurisdictions (Maryland, New York, and Virginia) used jurisdictional Conservation Cooperator Agreements to obtain privacy-protected data directly from the USDA. This report reviews the status of conservation data sharing between the USDA and the various jurisdictions, discusses the

  15. Emergy analysis of a farm biogas project in China: A biophysical perspective of agricultural ecological engineering

    NASA Astrophysics Data System (ADS)

    Zhou, S. Y.; Zhang, B.; Cai, Z. F.

    2010-05-01

    This paper aims to present a biophysical understanding of the agricultural ecological engineering by emergy analysis for a farm biogas project in China as a representative case. Accounting for the resource inputs into and accumulation within the project, as well as the outputs to the social system, emergy analysis provides an empirical study in the biophysical dimension of the agricultural ecological engineering. Economic benefits and ecological economic benefits of the farm biogas project indicated by market value and emergy monetary value are discussed, respectively. Relative emergy-based indices such as renewability (R%), emergy yield ratio (EYR), environmental load ratio (ELR) and environmental sustainability index (ESI) are calculated to evaluate the environmental load and local sustainability of the concerned biogas project. The results show that the farm biogas project has more reliance on the local renewable resources input, less environmental pressure and higher sustainability compared with other typical agricultural systems. In addition, holistic evaluation and its policy implications for better operation and management of the biogas project are presented.

  16. Effects of farm heterogeneity and methods for upscaling on modelled nitrogen losses in agricultural landscapes.

    PubMed

    Dalgaard, T; Hutchings, N; Dragosits, U; Olesen, J E; Kjeldsen, C; Drouet, J L; Cellier, P

    2011-11-01

    The aim of this study is to illustrate the importance of farm scale heterogeneity on nitrogen (N) losses in agricultural landscapes. Results are exemplified with a chain of N models calculating farm-N balances and distributing the N-surplus to N-losses (volatilisation, denitrification, leaching) and soil-N accumulation/release in a Danish landscape. Possible non-linearities in upscaling are assessed by comparing average model results based on (i) individual farm level calculations and (ii) averaged inputs at landscape level. Effects of the non-linearities that appear when scaling up from farm to landscape are demonstrated. Especially in relation to ammonia losses the non-linearity between livestock density and N-loss is significant (p > 0.999), with around 20-30% difference compared to a scaling procedure not taking this non-linearity into account. A significant effect of farm type on soil N accumulation (p > 0.95) was also identified and needs to be included when modelling landscape level N-fluxes and greenhouse gas emissions. PMID:21458123

  17. Use of the North American guidelines for children's agricultural tasks with Hmong farm families.

    PubMed

    Rasmussen, R C; Schermann, M A; Shutske, J M; Olson, D K

    2003-11-01

    This literature review synthesizes available studies on Hmong agricultural practices, patterns of childhood growth and development of Hmong children in the context of injury prevention, and potential application or adaptation of the North American Guidelines for Children's Agricultural Tasks (Lee and Marlenga, 1999) for Hmong children working in the U.S. Data from qualitative interviews, focus groups, case studies, and surveys were collected, categories were determined, and themes were identified. Field tools and practices, gender roles, and reasons for farming were examined, as well as physical and cognitive development of Hmong children and Hmong parenting techniques to describe factors related to farm task assignment of children. Current agricultural practices of Hmong in the U.S. can be described as generally small-scale operations that use mainly hand tools, manual labor, and local direct-marketing techniques. Specific practices include thinning, weeding, and hoeing; carrying tools, buckets, or baskets; setting plant supports; and watering. Hmong children appear to be given greater amounts of responsibility at earlier ages than North American children. Hmong parenting practices, as would be used in task assignment, are somewhat more authoritarian-based and lead to psychosocial skills that are more group-oriented than individual-oriented. Hmong children were found to be shorter than children in the U.S. of the same ages. This review suggests that the NAGCAT cannot be literally translated and disseminated to Hmong farming families as an injury prevention intervention. Further information is needed about what farm tasks Hmong children do and how Hmong parents assign those tasks to children. PMID:14679875

  18. A Farm to Fork Risk Assessment for the Use of Wastewater in Agriculture in Accra, Ghana

    PubMed Central

    Antwi-Agyei, Prince; Cairncross, Sandy; Peasey, Anne; Price, Vivien; Bruce, Jane; Baker, Kelly; Moe, Christine; Ampofo, Joseph; Armah, George; Ensink, Jeroen

    2015-01-01

    The need to minimise consumer risk, especially for food that can be consumed uncooked, is a continuing public health concern, particularly in places where safe sanitation and hygienic practices are absent. The use of wastewater in agriculture has been associated with disease risks, though its relative significance in disease transmission remains unclear. This study aimed at identifying key risk factors for produce contamination at different entry points of the food chain. Over 500 produce and ready-to-eat salad samples were collected from fields, markets, and kitchens during the dry and wet seasons in Accra, Ghana, and over 300 soil and irrigation water samples were collected. All samples were analysed for E. coli, human adenovirus and norovirus using standard microbiological procedures, and real time RT-PCR. Finally, critical exposures associated with microbial quality of produce were assessed through observations and interviews. The study found that over 80% of produce samples were contaminated with E. coli, with median concentrations ranging from 0.64 to 3.84 Log E. coli/g produce. Prepared salad from street food vendors was found to be the most contaminated (4.23 Log E. coli/g), and that consumption of salad exceeded acceptable health limits. Key risk factors identified for produce contamination were irrigation water and soil at the farm level. Storage duration and temperature of produce had a significant influence on the quality of produce sold at markets, while observations revealed that the washed water used to rinse produce before sale was dirty. The source of produce and operating with a hygiene permit were found to influence salad microbial quality at kitchens. This study argues for a need to manage produce risk factors at all domains along the food chain, though it would be more effective to prioritise at markets and kitchens due to cost, ease of implementation and public health significance. PMID:26556044

  19. A Farm to Fork Risk Assessment for the Use of Wastewater in Agriculture in Accra, Ghana.

    PubMed

    Antwi-Agyei, Prince; Cairncross, Sandy; Peasey, Anne; Price, Vivien; Bruce, Jane; Baker, Kelly; Moe, Christine; Ampofo, Joseph; Armah, George; Ensink, Jeroen

    2015-01-01

    The need to minimise consumer risk, especially for food that can be consumed uncooked, is a continuing public health concern, particularly in places where safe sanitation and hygienic practices are absent. The use of wastewater in agriculture has been associated with disease risks, though its relative significance in disease transmission remains unclear. This study aimed at identifying key risk factors for produce contamination at different entry points of the food chain. Over 500 produce and ready-to-eat salad samples were collected from fields, markets, and kitchens during the dry and wet seasons in Accra, Ghana, and over 300 soil and irrigation water samples were collected. All samples were analysed for E. coli, human adenovirus and norovirus using standard microbiological procedures, and real time RT-PCR. Finally, critical exposures associated with microbial quality of produce were assessed through observations and interviews. The study found that over 80% of produce samples were contaminated with E. coli, with median concentrations ranging from 0.64 to 3.84 Log E. coli/g produce. Prepared salad from street food vendors was found to be the most contaminated (4.23 Log E. coli/g), and that consumption of salad exceeded acceptable health limits. Key risk factors identified for produce contamination were irrigation water and soil at the farm level. Storage duration and temperature of produce had a significant influence on the quality of produce sold at markets, while observations revealed that the washed water used to rinse produce before sale was dirty. The source of produce and operating with a hygiene permit were found to influence salad microbial quality at kitchens. This study argues for a need to manage produce risk factors at all domains along the food chain, though it would be more effective to prioritise at markets and kitchens due to cost, ease of implementation and public health significance. PMID:26556044

  20. Farm Population by Race, Tenure, and Economic Scale of Farming, 1966 and 1970. Agricultural Economic Report No. 228.

    ERIC Educational Resources Information Center

    Banks, Vera J.; Beale, Calvin L.

    Utilizing data obtained from the 1970 and 1966 June Enumerative Surveys, the U.S. farm population (both operator and nonoperator) was identified by race, tenure, and value of farm products. Data were analyzed in reference to the following questions: (1) How many and what proportion of farm people live on farms of adequate and/or marginal…

  1. Adapting Certified Safe Farm to North Carolina Agriculture: An Implementation Study.

    PubMed

    Storm, Julia F; LePrevost, Catherine E; Tutor-Marcom, Robin; Cope, W Gregory

    2016-01-01

    Certified Safe Farm (CSF) is a multimodal safety and health program developed and assessed through multiple controlled intervention studies in Iowa. Although developed with the intent to be broadly applicable to agriculture, CSF has not been widely implemented outside the midwestern United States. This article describes the CSF implementation process in North Carolina (NC), as piloted on a large-scale in three agriculturally diverse and productive counties of NC, and reports its effectiveness using the Reach Effectiveness Adoption Implementation Maintenance (RE-AIM) framework. Implementation involved (1) capacity building through safety and health training, (2) adaptation of components of Iowa's CSF model to NC agriculture, (3) marketing and recruitment, and (4) formative evaluation, including an online survey and focus group discussion. From 2009 to 2012, 113 farms participated in at least one component of the CSF intervention, representing a NC farm participation rate of 3.1% in the study area. A major adaptation of NC implementation was the utilization of NC Cooperative Extension as the local driver of implementation in contrast to local AgriSafe clinics in Iowa. The most innovative adaptation to CSF components was the development of a defined economic incentive in the form of a cost-share program. The RE-AIM framework was found to be useful and relevant to the field of agricultural health and safety translational research. This study provides effectiveness measures and implementation alternatives useful for those considering implementing CSF. It informs current efforts to move CSF from research to practice through the National Sustainable Model CSF Program initiative. PMID:27096550

  2. Neolithic dairy farming at the extreme of agriculture in northern Europe.

    PubMed

    Cramp, Lucy J E; Evershed, Richard P; Lavento, Mika; Halinen, Petri; Mannermaa, Kristiina; Oinonen, Markku; Kettunen, Johannes; Perola, Markus; Onkamo, Päivi; Heyd, Volker

    2014-09-22

    The conventional 'Neolithic package' comprised animals and plants originally domesticated in the Near East. As farming spread on a generally northwest trajectory across Europe, early pastoralists would have been faced with the challenge of making farming viable in regions in which the organisms were poorly adapted to providing optimal yields or even surviving. Hence, it has long been debated whether Neolithic economies were ever established at the modern limits of agriculture. Here, we examine food residues in pottery, testing a hypothesis that Neolithic farming was practiced beyond the 60th parallel north. Our findings, based on diagnostic biomarker lipids and δ(13)C values of preserved fatty acids, reveal a transition at ca 2500 BC from the exploitation of aquatic organisms to processing of ruminant products, specifically milk, confirming farming was practiced at high latitudes. Combining this with genetic, environmental and archaeological information, we demonstrate the origins of dairying probably accompanied an incoming, genetically distinct, population successfully establishing this new subsistence 'package'. PMID:25080345

  3. Neolithic dairy farming at the extreme of agriculture in northern Europe

    PubMed Central

    Cramp, Lucy J. E.; Evershed, Richard P.; Lavento, Mika; Halinen, Petri; Mannermaa, Kristiina; Oinonen, Markku; Kettunen, Johannes; Perola, Markus; Onkamo, Päivi; Heyd, Volker

    2014-01-01

    The conventional ‘Neolithic package’ comprised animals and plants originally domesticated in the Near East. As farming spread on a generally northwest trajectory across Europe, early pastoralists would have been faced with the challenge of making farming viable in regions in which the organisms were poorly adapted to providing optimal yields or even surviving. Hence, it has long been debated whether Neolithic economies were ever established at the modern limits of agriculture. Here, we examine food residues in pottery, testing a hypothesis that Neolithic farming was practiced beyond the 60th parallel north. Our findings, based on diagnostic biomarker lipids and δ13C values of preserved fatty acids, reveal a transition at ca 2500 BC from the exploitation of aquatic organisms to processing of ruminant products, specifically milk, confirming farming was practiced at high latitudes. Combining this with genetic, environmental and archaeological information, we demonstrate the origins of dairying probably accompanied an incoming, genetically distinct, population successfully establishing this new subsistence ‘package’. PMID:25080345

  4. Continuous Passive Sampling of Solutes from Agricultural Subsurface Drainage Tubes

    NASA Astrophysics Data System (ADS)

    Lindblad Vendelboe, Anders; de Jonge, Hubert; Rozemeijer, Joachim; Wollesen de Jonge, Lis

    2015-04-01

    Agricultural subsurface tube drain systems play an important role in water and solute transport. One study, focusing on lowland agricultural catchments, showed that subsurface tube drainage contributed up to 80% of the annual discharge and 90% of the annual NO3 load from agricultural fields to the receiving water bodies. Knowledge of e.g. nutrient loads and drainage volumes, based on measurements and modelling, are important for adequate water quality management. Despite the importance of tube drain transport of solutes, monitoring data are scarce. This scarcity is a result of the existing monitoring techniques for flow and contaminant load from tube drains being expensive and labor-extensive. The study presented here aimed at developing a cheap, simple, and robust method to monitor solute loads from tube drains. The method is based on the newly developed Flowcap, which can be attached to existing tube drain outlets and can measure total flow, contaminant load and flow-averaged concentrations of solutes in the drainage. The Flowcap builds on the existing Sorbicell principle, a passive sampling system that measures average concentrations over longer periods of time (days to months) for various compounds. The Sorbicell consists of two compartments permeable to water. One compartment contains an adsorbent and one contains a tracer. When water passes through the Sorbicell the compound of interest is absorbed while a tracer is released. Using the tracer loss to calculate the volume of water that has passed the Sorbicell it is possible to calculate the average concentration of the compound. When mounting Sorbicells in the Flowcap, a flow-proportional part of the drainage is sampled from the main stream. To accommodate the wide range of drainage flow rates two Flowcaps with different capacities were tested in the laboratory: one with a capacity of 25 L min-1 (Q25) and one with a capacity of 256 L min-1 (Q256). In addition, Sorbicells with two different hydraulic

  5. From Farm to Nuisance: Animal Agriculture and the Rise of Planning Regulation.

    PubMed

    Brinkley, Catherine; Vitiello, Domenic

    2014-05-01

    Municipal ordinances to remove farm animals from city limits played a central part in defining city planning's role in urban ecosystems, economies, and public health. This article examines the regulation of animal agriculture since the eighteenth century in four cities: Baltimore, Boston, Philadelphia, and New York. Across the nineteenth century, municipal ordinances to remove farm animals from city limits set the tone for the planning profession, aligning it with the field of public health in creating a hygienic city. In the efforts to untangle animal agriculture from waste management, public space, and urban food supply, urban authorities employed some of the first land-use regulations in the United States, shaping new planning powers. Ordinances banning slaughterhouses, piggeries, and dairies culminated with zoning as planning became a profession. These regulations ultimately allowed planners to transform cities and their food environments by dismantling a system in which animals and their caretakers among the urban poor had played integral parts in food production, processing, and municipal waste management. Unpacking the objectives, debates, and impacts of these early regulations reveals enduring tensions and challenges as planners today seek to reweave animal agriculture into cities. PMID:25484629

  6. From Farm to Nuisance: Animal Agriculture and the Rise of Planning Regulation

    PubMed Central

    Brinkley, Catherine; Vitiello, Domenic

    2014-01-01

    Municipal ordinances to remove farm animals from city limits played a central part in defining city planning's role in urban ecosystems, economies, and public health. This article examines the regulation of animal agriculture since the eighteenth century in four cities: Baltimore, Boston, Philadelphia, and New York. Across the nineteenth century, municipal ordinances to remove farm animals from city limits set the tone for the planning profession, aligning it with the field of public health in creating a hygienic city. In the efforts to untangle animal agriculture from waste management, public space, and urban food supply, urban authorities employed some of the first land-use regulations in the United States, shaping new planning powers. Ordinances banning slaughterhouses, piggeries, and dairies culminated with zoning as planning became a profession. These regulations ultimately allowed planners to transform cities and their food environments by dismantling a system in which animals and their caretakers among the urban poor had played integral parts in food production, processing, and municipal waste management. Unpacking the objectives, debates, and impacts of these early regulations reveals enduring tensions and challenges as planners today seek to reweave animal agriculture into cities. PMID:25484629

  7. Farm nitrogen balances in six European agricultural landscapes - a method for farming system assessment, emission hotspot identification, and mitigation measure evaluation

    NASA Astrophysics Data System (ADS)

    Dalgaard, T.; Bienkowski, J. F.; Bleeker, A.; Drouet, J. L.; Durand, P.; Dragosits, U.; Frumau, A.; Hutchings, N. J.; Kedziora, A.; Magliulo, V.; Olesen, J. E.; Theobald, M. R.; Maury, O.; Akkal, N.; Cellier, P.

    2012-07-01

    Six agricultural landscapes in Poland (PL), the Netherlands (NL), France (FR), Italy (IT), Scotland (UK) and Denmark (DK) were studied, and a common method was developed for undertaking farm inventories and the derivation of farm nitrogen (N) balances and N surplus from the in total 222 farms and 11 440 ha of farmland. In all landscapes, a large variation in the farm N surplus was found, and thereby a large potential for reductions. The highest average N surpluses were found in the most livestock-intensive landscapes of IT, FR, and NL; on average 202 ± 28, 179 ± 63 and 178 ± 20 kg N ha-1yr-1, respectively. However, all landscapes showed hotspots, especially from livestock farms, including a special UK case with landless large-scale poultry farming. So, whereas the average N surplus from the land-based UK farms dominated by extensive sheep grazing was only 31 ± 10 kg N ha-1yr-1, the landscape average was similar to those of PL and DK (122 ± 20 and 146 ± 55 kg N ha-1yr-1, respectively) when landless poultry were included. However, the challenge remains how to account for indirect N surpluses and emissions from such farms with a large export of manure out of the landscape. We conclude that farm N balances are a useful indicator for N losses and the potential for improving N management. Significant correlations to N surplus were found, both with ammonia air concentrations and nitrate levels in soils and groundwater, measured during the landscape data collection campaign from 2007-2009. This indicates that farm N surpluses may be used as an independent dataset for validation of measured and modelled N emissions in agricultural landscapes. However, no significant correlation was found to N measured in surface waters, probably because of the short time horizon of the study. A case study of the development in N surplus from the landscape in DK from 1998-2008 showed a 22 % reduction, related to statistically significant effects (p < 0.01) of measures targeted at

  8. Public Perceptions of Agriculture: The Role of Government, Support for the Family Farm and Support of Domestic Food Programs.

    ERIC Educational Resources Information Center

    Mu'min, Ridgely A.; And Others

    There are few racial or urban/rural differences in public attitudes toward agriculture and government agricultural policies. The Farming in American Life Study, a collaborative effort by 14 land grant institutions in the South and Midwest, gathered 3,239 completed questionnaires from a national stratified random sample for a completion rate of 46…

  9. 12 CFR 614.4540 - Other financing institution access to Farm Credit Banks and agricultural credit banks for funding...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Credit Banks and agricultural credit banks for funding, discount, and other similar financial assistance..., discounts, and obtains other similar financial assistance from a Farm Credit Bank or agricultural credit... for funding, discount, and other similar financial assistance. (a) Basic criteria for access....

  10. 12 CFR 614.4540 - Other financing institution access to Farm Credit Banks and agricultural credit banks for funding...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Credit Banks and agricultural credit banks for funding, discount, and other similar financial assistance..., discounts, and obtains other similar financial assistance from a Farm Credit Bank or agricultural credit... for funding, discount, and other similar financial assistance. (a) Basic criteria for access....

  11. 12 CFR 614.4540 - Other financing institution access to Farm Credit Banks and agricultural credit banks for funding...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Credit Banks and agricultural credit banks for funding, discount, and other similar financial assistance..., discounts, and obtains other similar financial assistance from a Farm Credit Bank or agricultural credit... for funding, discount, and other similar financial assistance. (a) Basic criteria for access....

  12. 12 CFR 614.4540 - Other financing institution access to Farm Credit Banks and agricultural credit banks for funding...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Credit Banks and agricultural credit banks for funding, discount, and other similar financial assistance..., discounts, and obtains other similar financial assistance from a Farm Credit Bank or agricultural credit... for funding, discount, and other similar financial assistance. (a) Basic criteria for access....

  13. Mitigating greenhouse gas emissions in China's agriculture: from farm production to food consumption

    NASA Astrophysics Data System (ADS)

    Yue, Qian; Cheng, Kun; Pan, Genxing

    2016-04-01

    Greenhouse gas (GHG) emissions from agriculture could be mitigated from both supple side and demand side. Assessing carbon footprint (CF) of agricultural production and food consumption could provide insights into the contribution of agriculture to climate change and help to identify possible GHG mitigation options. In the present study, CF of China's agricultural production was firstly assessed from site scale to national scale, and from crop production to livestock production. Data for the crop and livestock production were collected from field survey and national statistical archive, and both life cycle assessment and input-output method were employed in the estimations. In general, CF of crop production was lower than that of livestock production on average. Rice production ranked the highest CF in crop production, and the highest CFs of livestock production were observed in mutton and beef production. Methane emissions from rice paddy, emissions from fertilizer application and water irrigation exerted the largest contribution of more than 50% for CF of crop production; however, emissions from forage feeding, enteric fermentation and manure treatment made the most proportion of more than 90 % for CF of livestock production. In China, carbon efficiency was shown in a decreasing trend in recent years. According to the present study, overuse of nitrogen fertilizer caused no yield effect but significant emissions in some sites and regions of China, and aggregated farms lowered the CFs of crop production and livestock production by 3% to 25% and 6% to 60% respectively compared to household farms. Given these, improving farming management efficiency and farm intensive development is the key strategy to mitigate climate change from supply side. However, changes in food consumption may reduce GHG emissions in the production chain through a switch to the consumption of food with higher GHG emissions in the production process to food with lower GHG emissions. Thus, CFs

  14. Climate change and agricultural risk management: the role of the family-farm characteristics

    NASA Astrophysics Data System (ADS)

    Quaranta, G.; Salvia, R.

    2009-04-01

    During recent years, water-related anomalies (drought, water scarcity, flood) have become a common occurrence in most areas and especially in the arid and semiarid regions of Mediterranean areas. There are evidences of increasing inter-annual variability, as increasing deviation from the long-term mean. This could be the main reason for the increasing incidence of drought, rather than any decline in long-term rainfall, also if a decrease of total amount of water is expected by the IPCC scenarios. Another reason for increasing drought and water scarcity conditions is growing demand for water needed by different productive sectors. These anomalies greatly increase the uncertainties of the agricultural sector affecting performance and management and leading to substantial augment in agricultural risk and destabilization of farm incomes. Agricultural adaptation to drought and climate change at the farm level as well as changes in activity level strongly depend on the technological potential (different varieties of crops, irrigation technologies); soil, water, and biological response; and the capability of farmers to detect changes and undertake any necessary actions as result of perception of the problem and capacity/willingness to react. Farm characteristics (size, technological level and other characteristics) and the social economic features of the family running those farms (number of components, age, education level, etc) act as important variables influencing, at farm level, the capacity and rate of adaptation/mitigation options implementation. The ability or inability to avoid/react from a risk could be interpreted as a social resilience of an area, deriving mainly from its socio-demographic features. The shift from a paradigm mainly focuses upon the physical agents in the natural or human-modified environment, which cause a threat to society, to a new approach where the social, economical and political conditions are overcoming and gaining importance in the

  15. Pesticides and other agricultural factors associated with self‐reported farmer's lung among farm residents in the Agricultural Health Study

    PubMed Central

    Hoppin, Jane A; Umbach, David M; Kullman, Greg J; Henneberger, Paul K; London, Stephanie J; Alavanja, Michael C R; Sandler, Dale P

    2007-01-01

    Background Farmer's lung, or hypersensitivity pneumonitis, is an important contributor to respiratory morbidity among farmers. Methods Using the 1993–7 enrolment data from the Agricultural Health Study, we conducted a cross‐sectional study of occupational risk factors for farmer's lung among ∼50 000 farmers and farm spouses in Iowa and North Carolina using hierarchical logistic regression controlling for age, state, and smoking status. Participants provided information on agricultural exposures, demographic characteristics, and medical history via self‐administered questionnaires. Approximately 2% of farmers (n = 481) and 0.2% of spouses (n = 51) reported doctor‐diagnosed farmer's lung during their lifetime. We assessed farmers and spouses separately due to different information on occupational exposure history. Only pesticide exposures represented lifetime exposure history, all other farm exposures represented current activities at enrolment. Results Among farmers, handling silage (OR = 1.41, 95% CI 1.10 to 1.82), high pesticide exposure events (OR = 1.75, 95% CI 1.39 to 2.21), and ever use of organochlorine (OR = 1.34, 95% CI 1.04 to 1.74) and carbamate pesticides (OR = 1.32, 95% CI 1.03 to 1.68) were associated with farmer's lung in mutually‐adjusted models. The insecticides DDT, lindane, and aldicarb were positively associated with farmer's lung among farmers. Current animal exposures, while not statistically significant, were positively associated with farmer's lung, particularly for poultry houses (OR = 1.55, 95% CI 0.93 to 2.58) and dairy cattle (OR = 1.28, 95% CI 0.86 to 1.89). The occupational data were more limited for spouses; however, we saw similar associations for dairy cattle (OR = 1.50, 95% CI 0.72 to 3.14) and organochlorine pesticides (OR = 1.29, 95% CI 0.64 to 2.59). Conclusion While historic farm exposures may contribute to the observed associations with pesticides, these results suggest that

  16. 7 CFR 718.202 - Determining the land constituting a farm.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 7 2013-01-01 2013-01-01 false Determining the land constituting a farm. 718.202 Section 718.202 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE FARM MARKETING QUOTAS, ACREAGE ALLOTMENTS, AND PRODUCTION ADJUSTMENT...

  17. 7 CFR 1280.607 - Farm Service Agency County Executive Director.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Farm Service Agency County Executive Director. 1280.607 Section 1280.607 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL....607 Farm Service Agency County Executive Director. Farm Service Agency County Executive Director,...

  18. 7 CFR 1280.609 - Farm Service Agency State Executive Director.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Farm Service Agency State Executive Director. 1280.609 Section 1280.609 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL....609 Farm Service Agency State Executive Director. Farm Service Agency State Executive Director,...

  19. 7 CFR 1230.607 - Farm Service Agency County Executive Director.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Farm Service Agency County Executive Director. 1230.607 Section 1230.607 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... § 1230.607 Farm Service Agency County Executive Director. The term Farm Service Agency County...

  20. 7 CFR 1230.607 - Farm Service Agency County Executive Director.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Farm Service Agency County Executive Director. 1230.607 Section 1230.607 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... § 1230.607 Farm Service Agency County Executive Director. The term Farm Service Agency County...

  1. 7 CFR 718.203 - County committee action to reconstitute a farm.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 7 2013-01-01 2013-01-01 false County committee action to reconstitute a farm. 718.203 Section 718.203 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE FARM MARKETING QUOTAS, ACREAGE ALLOTMENTS, AND PRODUCTION...

  2. 7 CFR 1220.607 - Farm Service Agency State Executive Director.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Farm Service Agency State Executive Director. 1220.607 Section 1220.607 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... § 1220.607 Farm Service Agency State Executive Director. Farm Service Agency State Executive...

  3. 7 CFR 1221.206 - Farm Service Agency County Executive Director.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Farm Service Agency County Executive Director. 1221.206 Section 1221.206 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... § 1221.206 Farm Service Agency County Executive Director. Farm Service Agency County Executive...

  4. 7 CFR 1230.607 - Farm Service Agency County Executive Director.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Farm Service Agency County Executive Director. 1230.607 Section 1230.607 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... § 1230.607 Farm Service Agency County Executive Director. The term Farm Service Agency County...

  5. 7 CFR 1220.607 - Farm Service Agency State Executive Director.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Farm Service Agency State Executive Director. 1220.607 Section 1220.607 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... § 1220.607 Farm Service Agency State Executive Director. Farm Service Agency State Executive...

  6. 7 CFR 1220.605 - Farm Service Agency County Executive Director.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Farm Service Agency County Executive Director. 1220.605 Section 1220.605 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... § 1220.605 Farm Service Agency County Executive Director. Farm Service Agency County Executive...

  7. 7 CFR 1220.607 - Farm Service Agency State Executive Director.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Farm Service Agency State Executive Director. 1220.607 Section 1220.607 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... § 1220.607 Farm Service Agency State Executive Director. Farm Service Agency State Executive...

  8. 7 CFR 1220.605 - Farm Service Agency County Executive Director.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Farm Service Agency County Executive Director. 1220.605 Section 1220.605 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... § 1220.605 Farm Service Agency County Executive Director. Farm Service Agency County Executive...

  9. 7 CFR 1280.609 - Farm Service Agency State Executive Director.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Farm Service Agency State Executive Director. 1280.609 Section 1280.609 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL....609 Farm Service Agency State Executive Director. Farm Service Agency State Executive Director,...

  10. 7 CFR 1221.206 - Farm Service Agency County Executive Director.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Farm Service Agency County Executive Director. 1221.206 Section 1221.206 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... § 1221.206 Farm Service Agency County Executive Director. Farm Service Agency County Executive...

  11. 7 CFR 1221.206 - Farm Service Agency County Executive Director.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Farm Service Agency County Executive Director. 1221.206 Section 1221.206 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... § 1221.206 Farm Service Agency County Executive Director. Farm Service Agency County Executive...

  12. 7 CFR 1230.607 - Farm Service Agency County Executive Director.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Farm Service Agency County Executive Director. 1230.607 Section 1230.607 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... § 1230.607 Farm Service Agency County Executive Director. The term Farm Service Agency County...

  13. 7 CFR 718.203 - County committee action to reconstitute a farm.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false County committee action to reconstitute a farm. 718.203 Section 718.203 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE FARM MARKETING QUOTAS, ACREAGE ALLOTMENTS, AND PRODUCTION...

  14. 7 CFR 1221.208 - Farm Service Agency State Executive Director.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Farm Service Agency State Executive Director. 1221.208 Section 1221.208 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... § 1221.208 Farm Service Agency State Executive Director. Farm Service Agency State Executive...

  15. 7 CFR 1280.607 - Farm Service Agency County Executive Director.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Farm Service Agency County Executive Director. 1280.607 Section 1280.607 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL....607 Farm Service Agency County Executive Director. Farm Service Agency County Executive Director,...

  16. 7 CFR 761.203 - National reserves for Farm Ownership and Operating loans.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false National reserves for Farm Ownership and Operating loans. 761.203 Section 761.203 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS FARM LOAN PROGRAMS; GENERAL...

  17. 7 CFR 1220.605 - Farm Service Agency County Executive Director.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Farm Service Agency County Executive Director. 1220.605 Section 1220.605 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... § 1220.605 Farm Service Agency County Executive Director. Farm Service Agency County Executive...

  18. 7 CFR 1280.609 - Farm Service Agency State Executive Director.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Farm Service Agency State Executive Director. 1280.609 Section 1280.609 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL....609 Farm Service Agency State Executive Director. Farm Service Agency State Executive Director,...

  19. 7 CFR 1280.609 - Farm Service Agency State Executive Director.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Farm Service Agency State Executive Director. 1280.609 Section 1280.609 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL....609 Farm Service Agency State Executive Director. Farm Service Agency State Executive Director,...

  20. 7 CFR 1230.607 - Farm Service Agency County Executive Director.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Farm Service Agency County Executive Director. 1230.607 Section 1230.607 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... § 1230.607 Farm Service Agency County Executive Director. The term Farm Service Agency County...

  1. 7 CFR 1280.609 - Farm Service Agency State Executive Director.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Farm Service Agency State Executive Director. 1280.609 Section 1280.609 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL....609 Farm Service Agency State Executive Director. Farm Service Agency State Executive Director,...

  2. 7 CFR 1221.208 - Farm Service Agency State Executive Director.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Farm Service Agency State Executive Director. 1221.208 Section 1221.208 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... § 1221.208 Farm Service Agency State Executive Director. Farm Service Agency State Executive...

  3. 7 CFR 1280.607 - Farm Service Agency County Executive Director.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Farm Service Agency County Executive Director. 1280.607 Section 1280.607 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL....607 Farm Service Agency County Executive Director. Farm Service Agency County Executive Director,...

  4. 7 CFR 718.4 - Authority for farm entry and providing information.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 7 2013-01-01 2013-01-01 false Authority for farm entry and providing information. 718.4 Section 718.4 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE FARM MARKETING QUOTAS, ACREAGE ALLOTMENTS, AND PRODUCTION...

  5. 7 CFR 1220.605 - Farm Service Agency County Executive Director.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Farm Service Agency County Executive Director. 1220.605 Section 1220.605 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... § 1220.605 Farm Service Agency County Executive Director. Farm Service Agency County Executive...

  6. 7 CFR 1220.607 - Farm Service Agency State Executive Director.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Farm Service Agency State Executive Director. 1220.607 Section 1220.607 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... § 1220.607 Farm Service Agency State Executive Director. Farm Service Agency State Executive...

  7. 7 CFR 1220.605 - Farm Service Agency County Executive Director.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Farm Service Agency County Executive Director. 1220.605 Section 1220.605 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... § 1220.605 Farm Service Agency County Executive Director. Farm Service Agency County Executive...

  8. 7 CFR 1220.607 - Farm Service Agency State Executive Director.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Farm Service Agency State Executive Director. 1220.607 Section 1220.607 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... § 1220.607 Farm Service Agency State Executive Director. Farm Service Agency State Executive...

  9. 7 CFR 1221.208 - Farm Service Agency State Executive Director.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Farm Service Agency State Executive Director. 1221.208 Section 1221.208 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... § 1221.208 Farm Service Agency State Executive Director. Farm Service Agency State Executive...

  10. 7 CFR 1280.607 - Farm Service Agency County Executive Director.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Farm Service Agency County Executive Director. 1280.607 Section 1280.607 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL....607 Farm Service Agency County Executive Director. Farm Service Agency County Executive Director,...

  11. 7 CFR 1221.206 - Farm Service Agency County Executive Director.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Farm Service Agency County Executive Director. 1221.206 Section 1221.206 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... § 1221.206 Farm Service Agency County Executive Director. Farm Service Agency County Executive...

  12. 7 CFR 718.4 - Authority for farm entry and providing information.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Authority for farm entry and providing information. 718.4 Section 718.4 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE FARM MARKETING QUOTAS, ACREAGE ALLOTMENTS, AND PRODUCTION...

  13. 7 CFR 1280.607 - Farm Service Agency County Executive Director.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Farm Service Agency County Executive Director. 1280.607 Section 1280.607 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL....607 Farm Service Agency County Executive Director. Farm Service Agency County Executive Director,...

  14. 7 CFR 1221.208 - Farm Service Agency State Executive Director.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Farm Service Agency State Executive Director. 1221.208 Section 1221.208 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... § 1221.208 Farm Service Agency State Executive Director. Farm Service Agency State Executive...

  15. 7 CFR 3560.579 - Servicing off-farm labor housing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Servicing off-farm labor housing. 3560.579 Section 3560.579 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, DEPARTMENT OF AGRICULTURE DIRECT MULTI-FAMILY HOUSING LOANS AND GRANTS Off-Farm Labor Housing § 3560.579 Servicing off-farm labor housing....

  16. 7 CFR 3560.579 - Servicing off-farm labor housing.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 15 2012-01-01 2012-01-01 false Servicing off-farm labor housing. 3560.579 Section 3560.579 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, DEPARTMENT OF AGRICULTURE DIRECT MULTI-FAMILY HOUSING LOANS AND GRANTS Off-Farm Labor Housing § 3560.579 Servicing off-farm labor housing....

  17. Could crop height affect the wind resource at agriculturally productive wind farm sites?

    SciTech Connect

    Vanderwende, Brian; Lundquist, Julie K.

    2015-11-07

    The collocation of cropland and wind turbines in the US Midwest region introduces complex meteorological interactions that could influence both agriculture and wind-power production. Crop management practices may affect the wind resource through alterations of land-surface properties. We use the weather research and forecasting (WRF) model to estimate the impact of crop height variations on the wind resource in the presence of a large turbine array. A hypothetical wind farm consisting of 121 1.8-MW turbines is represented using the WRF model wind-farm parametrization. We represent the impact of selecting soybeans rather than maize by altering the aerodynamic roughness length in a region approximately 65 times larger than that occupied by the turbine array. Roughness lengths of 0.1 and 0.25 m represent the mature soy crop and a mature maize crop, respectively. In all but the most stable atmospheric conditions, statistically significant hub-height wind-speed increases and rotor-layer wind-shear reductions result from switching from maize to soybeans. Based on simulations for the entire month of August 2013, wind-farm energy output increases by 14 %, which would yield a significant monetary gain. Further investigation is required to determine the optimal size, shape, and crop height of the roughness modification to maximize the economic benefit and minimize the cost of such crop-management practices. As a result, these considerations must be balanced by other influences on crop choice such as soil requirements and commodity prices.

  18. Could Crop Height Affect the Wind Resource at Agriculturally Productive Wind Farm Sites?

    NASA Astrophysics Data System (ADS)

    Vanderwende, Brian; Lundquist, Julie K.

    2016-03-01

    The collocation of cropland and wind turbines in the US Midwest region introduces complex meteorological interactions that could influence both agriculture and wind-power production. Crop management practices may affect the wind resource through alterations of land-surface properties. We use the weather research and forecasting (WRF) model to estimate the impact of crop height variations on the wind resource in the presence of a large turbine array. A hypothetical wind farm consisting of 121 1.8-MW turbines is represented using the WRF model wind-farm parametrization. We represent the impact of selecting soybeans rather than maize by altering the aerodynamic roughness length in a region approximately 65 times larger than that occupied by the turbine array. Roughness lengths of 0.1 and 0.25 m represent the mature soy crop and a mature maize crop, respectively. In all but the most stable atmospheric conditions, statistically significant hub-height wind-speed increases and rotor-layer wind-shear reductions result from switching from maize to soybeans. Based on simulations for the entire month of August 2013, wind-farm energy output increases by 14 %, which would yield a significant monetary gain. Further investigation is required to determine the optimal size, shape, and crop height of the roughness modification to maximize the economic benefit and minimize the cost of such crop-management practices. These considerations must be balanced by other influences on crop choice such as soil requirements and commodity prices.

  19. Tightly-Coupled Plant-Soil Nitrogen Cycling: Comparison of Organic Farms across an Agricultural Landscape.

    PubMed

    Bowles, Timothy M; Hollander, Allan D; Steenwerth, Kerri; Jackson, Louise E

    2015-01-01

    How farming systems supply sufficient nitrogen (N) for high yields but with reduced N losses is a central challenge for reducing the tradeoffs often associated with N cycling in agriculture. Variability in soil organic matter and management of organic farms across an agricultural landscape may yield insights for improving N cycling and for evaluating novel indicators of N availability. We assessed yields, plant-soil N cycling, and root expression of N metabolism genes across a representative set of organic fields growing Roma-type tomatoes (Solanum lycopersicum L.) in an intensively-managed agricultural landscape in California, USA. The fields spanned a three-fold range of soil carbon (C) and N but had similar soil types, texture, and pH. Organic tomato yields ranged from 22.9 to 120.1 Mg ha-1 with a mean similar to the county average (86.1 Mg ha-1), which included mostly conventionally-grown tomatoes. Substantial variability in soil inorganic N concentrations, tomato N, and root gene expression indicated a range of possible tradeoffs between yields and potential for N losses across the fields. Fields showing evidence of tightly-coupled plant-soil N cycling, a desirable scenario in which high crop yields are supported by adequate N availability but low potential for N loss, had the highest total and labile soil C and N and received organic matter inputs with a range of N availability. In these fields, elevated expression of a key gene involved in root N assimilation, cytosolic glutamine synthetase GS1, confirmed that plant N assimilation was high even when inorganic N pools were low. Thus tightly-coupled N cycling occurred on several working organic farms. Novel combinations of N cycling indicators (i.e. inorganic N along with soil microbial activity and root gene expression for N assimilation) would support adaptive management for improved N cycling on organic as well as conventional farms, especially when plant-soil N cycling is rapid. PMID:26121264

  20. Tightly-Coupled Plant-Soil Nitrogen Cycling: Comparison of Organic Farms across an Agricultural Landscape

    PubMed Central

    Bowles, Timothy M.; Hollander, Allan D.; Steenwerth, Kerri; Jackson, Louise E.

    2015-01-01

    How farming systems supply sufficient nitrogen (N) for high yields but with reduced N losses is a central challenge for reducing the tradeoffs often associated with N cycling in agriculture. Variability in soil organic matter and management of organic farms across an agricultural landscape may yield insights for improving N cycling and for evaluating novel indicators of N availability. We assessed yields, plant-soil N cycling, and root expression of N metabolism genes across a representative set of organic fields growing Roma-type tomatoes (Solanum lycopersicum L.) in an intensively-managed agricultural landscape in California, USA. The fields spanned a three-fold range of soil carbon (C) and N but had similar soil types, texture, and pH. Organic tomato yields ranged from 22.9 to 120.1 Mg ha-1 with a mean similar to the county average (86.1 Mg ha-1), which included mostly conventionally-grown tomatoes. Substantial variability in soil inorganic N concentrations, tomato N, and root gene expression indicated a range of possible tradeoffs between yields and potential for N losses across the fields. Fields showing evidence of tightly-coupled plant-soil N cycling, a desirable scenario in which high crop yields are supported by adequate N availability but low potential for N loss, had the highest total and labile soil C and N and received organic matter inputs with a range of N availability. In these fields, elevated expression of a key gene involved in root N assimilation, cytosolic glutamine synthetase GS1, confirmed that plant N assimilation was high even when inorganic N pools were low. Thus tightly-coupled N cycling occurred on several working organic farms. Novel combinations of N cycling indicators (i.e. inorganic N along with soil microbial activity and root gene expression for N assimilation) would support adaptive management for improved N cycling on organic as well as conventional farms, especially when plant-soil N cycling is rapid. PMID:26121264

  1. Farming the Desert: agriculture in the World War II-era Japanese-American relocation centers.

    PubMed

    Lillquist, Karl

    2010-01-01

    In 1942 over 110,000 Japanese Americans were evacuated from the West Coast to ten inland, barbed wire-enclosed relocation centers in the name of national security. Agriculture was a key component of the eight arid to semi-arid centers located in the western United States. Each center's agricultural program included produce for human consumption, feed crops, and livestock. Some centers also grew seed, ornamental, and war crops. Evacuees raised and consumed five types of livestock and sixty-one produce varieties, including many traditional foods. Seasonal surpluses were preserved, shipped to other centers, or sold on the open market. Short growing seasons, poor soils, initially undeveloped lands, pests, equipment shortages, and labor issues hampered operations. However, imprisoned evacuee farmers proved that diverse agricultural programs could succeed in the harsh settings primarily because of labor-intensive farming methods, ingenuity, and the large markets provided by the centers. These agricultural programs played major roles in feeding, providing meaningful employment, and preparing evacuees for life outside the centers, and readied lands for post-war "homesteaders." PMID:20419893

  2. On-farm habitat restoration counters biotic homogenization in intensively managed agriculture.

    PubMed

    Ponisio, Lauren C; M'Gonigle, Leithen K; Kremen, Claire

    2016-02-01

    To slow the rate of global species loss, it is imperative to understand how to restore and maintain native biodiversity in agricultural landscapes. Currently, agriculture is associated with lower spatial heterogeneity and turnover in community composition (β-diversity). While some techniques are known to enhance α-diversity, it is unclear whether habitat restoration can re-establish β-diversity. Using a long-term pollinator dataset, comprising ∼9,800 specimens collected from the intensively managed agricultural landscape of the Central Valley of California, we show that on-farm habitat restoration in the form of native plant 'hedgerows', when replicated across a landscape, can boost β-diversity by approximately 14% relative to unrestored field margins, to levels similar to some natural communities. Hedgerows restore β-diversity by promoting the assembly of phenotypically diverse communities. Intensively managed agriculture imposes a strong ecological filter that negatively affects several important dimensions of community trait diversity, distribution, and uniqueness. However, by helping to restore phenotypically diverse pollinator communities, small-scale restorations such as hedgerows provide a valuable tool for conserving biodiversity and promoting ecosystem services. PMID:26542192

  3. A review of nitrous oxide mitigation by farm nitrogen management in temperate grassland-based agriculture.

    PubMed

    Li, Dejun; Watson, Catherine J; Yan, Ming Jia; Lalor, Stan; Rafique, Rashid; Hyde, Bernard; Lanigan, Gary; Richards, Karl G; Holden, Nicholas M; Humphreys, James

    2013-10-15

    Nitrous oxide (N2O) emission from grassland-based agriculture is an important source of atmospheric N2O. It is hence crucial to explore various solutions including farm nitrogen (N) management to mitigate N2O emissions without sacrificing farm profitability and food supply. This paper reviews major N management practices to lower N2O emission from grassland-based agriculture. Restricted grazing by reducing grazing time is an effective way to decrease N2O emissions from excreta patches. Balancing the protein-to-energy ratios in the diets of ruminants can also decrease N2O emissions from excreta patches. Among the managements of synthetic fertilizer N application, only adjusting fertilizer N rate and slow-released fertilizers are proven to be effective in lowering N2O emissions. Use of bedding materials may increase N2O emissions from animal houses. Manure storage as slurry, manipulating slurry pH to values lower than 6 and storage as solid manure under anaerobic conditions help to reduce N2O emissions during manure storage stage. For manure land application, N2O emissions can be mitigated by reducing manure N inputs to levels that satisfy grass needs. Use of nitrification inhibitors can substantially lower N2O emissions associated with applications of fertilizers and manures and from urine patches. N2O emissions from legume based grasslands are generally lower than fertilizer-based systems. In conclusion, effective measures should be taken at each step during N flow or combined options should be used in order to mitigate N2O emission at the farm level. PMID:23880433

  4. Capture and characterization of particulate phosphorus from farm drainage waters in the Everglades Agricultural Area

    NASA Astrophysics Data System (ADS)

    Bhadha, J. H.; Lang, T.; Daroub, S.

    2012-12-01

    The buildup of highly labile, organic, phosphorus (P)-enriched sediments in farms canals within the Everglades Agricultural Area (EAA) has been associated with the production of floating aquatic vegetation. During drainage events, these sediments are susceptible to transport and contribute to the overall P load. In order to evaluate the total P load exiting the farm canals, a settling tank experiment was conducted to capture the sediments during drainage events from eight farms. Drainage water was channelized through two 200L polypropylene collection tanks which allowed sediments to settle at the bottom based on its particle size. Water was carefully siphoned out of the tanks and the sediments collected for analyses. A five step P-fractionation process was used to distinguish organic (o) and inorganic (i) forms of P: KCl extractable P, NaOH extractable P, HCl extractable P, and residual P. The KCl-Pi fraction represents the labile Pi that is water soluble and exchangeable (loosely adsorbed); NaOH extractable P represents Fe- and Al- bound inorganic P (NaOH-Pi) and organic P associated with humic and fulvic acids (NaOH-Po). The HCl-Pi fraction includes Ca- and Mg- bound P, while Residue-P represents recalcitrant organic P compounds and P bound to minerals. The sediments were also used to conduct a P-flux study under both aerobic and anaerobic conditions. Our goal is to provide growers with vital information and insight into P loading that will help them in their efforts to reduce off-farm P loads in the EAA.

  5. A generic bio-economic farm model for environmental and economic assessment of agricultural systems.

    PubMed

    Janssen, Sander; Louhichi, Kamel; Kanellopoulos, Argyris; Zander, Peter; Flichman, Guillermo; Hengsdijk, Huib; Meuter, Eelco; Andersen, Erling; Belhouchette, Hatem; Blanco, Maria; Borkowski, Nina; Heckelei, Thomas; Hecker, Martin; Li, Hongtao; Oude Lansink, Alfons; Stokstad, Grete; Thorne, Peter; van Keulen, Herman; van Ittersum, Martin K

    2010-12-01

    Bio-economic farm models are tools to evaluate ex-post or to assess ex-ante the impact of policy and technology change on agriculture, economics and environment. Recently, various BEFMs have been developed, often for one purpose or location, but hardly any of these models are re-used later for other purposes or locations. The Farm System Simulator (FSSIM) provides a generic framework enabling the application of BEFMs under various situations and for different purposes (generating supply response functions and detailed regional or farm type assessments). FSSIM is set up as a component-based framework with components representing farmer objectives, risk, calibration, policies, current activities, alternative activities and different types of activities (e.g., annual and perennial cropping and livestock). The generic nature of FSSIM is evaluated using five criteria by examining its applications. FSSIM has been applied for different climate zones and soil types (criterion 1) and to a range of different farm types (criterion 2) with different specializations, intensities and sizes. In most applications FSSIM has been used to assess the effects of policy changes and in two applications to assess the impact of technological innovations (criterion 3). In the various applications, different data sources, level of detail (e.g., criterion 4) and model configurations have been used. FSSIM has been linked to an economic and several biophysical models (criterion 5). The model is available for applications to other conditions and research issues, and it is open to be further tested and to be extended with new components, indicators or linkages to other models. PMID:21113782

  6. Could Crop Roughness Impact the Wind Resource at Agriculturally Productive Wind Farm Sites?

    NASA Astrophysics Data System (ADS)

    Vanderwende, B. J.; Lundquist, J. K.

    2014-12-01

    The high concentration of both large-scale agriculture and wind power production in the United States Midwest region raises new questions concerning the interaction of the two activities. For instance, it is known from internal boundary layer theory that changes in the roughness of the land-surface resulting from crop choices could modify the momentum field aloft. Upward propagation of such an effect might impact the properties of the winds encountered by modern turbines, which typically span a layer from about 40 to 120 meters above the surface. As direct observation of such interaction would require impractical interference in the planting schedules of farmers, we use numerical modeling to quantify the magnitude of crop-roughness effects. To simulate a collocated farm and turbine array, we use version 3.4.1 of the Weather Research and Forecasting model (WRF). The hypothetical farm is inserted near the real location of the 2013 Crop Wind Energy Experiment (CWEX). Reanalyses provide representative initial and boundary conditions. A month-long period spanning August 2013 is used to evaluate the differences in flows above corn (maize) and soybean crops at the mature, reproductive stage. Simulations are performed comparing the flow above each surface regime, both in the absence and presence of a wind farm, which consists of a parameterized 11x11 array of 1.8 MW Vestas V90 turbines. Appreciable differences in rotor-layer wind speeds emerge. The use of soybeans results in an increase in wind speeds and a corresponding reduction in rotor-layer shear when compared to corn. Despite the turbulent nature of flow within a wind farm, high stability reduces the impact of crop roughness on the flow aloft, particularly in the upper portion of the rotor disk. We use these results to estimate the economic impact of crop selection on wind power producers.

  7. A Generic Bio-Economic Farm Model for Environmental and Economic Assessment of Agricultural Systems

    PubMed Central

    Louhichi, Kamel; Kanellopoulos, Argyris; Zander, Peter; Flichman, Guillermo; Hengsdijk, Huib; Meuter, Eelco; Andersen, Erling; Belhouchette, Hatem; Blanco, Maria; Borkowski, Nina; Heckelei, Thomas; Hecker, Martin; Li, Hongtao; Oude Lansink, Alfons; Stokstad, Grete; Thorne, Peter; van Keulen, Herman; van Ittersum, Martin K.

    2010-01-01

    Bio-economic farm models are tools to evaluate ex-post or to assess ex-ante the impact of policy and technology change on agriculture, economics and environment. Recently, various BEFMs have been developed, often for one purpose or location, but hardly any of these models are re-used later for other purposes or locations. The Farm System Simulator (FSSIM) provides a generic framework enabling the application of BEFMs under various situations and for different purposes (generating supply response functions and detailed regional or farm type assessments). FSSIM is set up as a component-based framework with components representing farmer objectives, risk, calibration, policies, current activities, alternative activities and different types of activities (e.g., annual and perennial cropping and livestock). The generic nature of FSSIM is evaluated using five criteria by examining its applications. FSSIM has been applied for different climate zones and soil types (criterion 1) and to a range of different farm types (criterion 2) with different specializations, intensities and sizes. In most applications FSSIM has been used to assess the effects of policy changes and in two applications to assess the impact of technological innovations (criterion 3). In the various applications, different data sources, level of detail (e.g., criterion 4) and model configurations have been used. FSSIM has been linked to an economic and several biophysical models (criterion 5). The model is available for applications to other conditions and research issues, and it is open to be further tested and to be extended with new components, indicators or linkages to other models. PMID:21113782

  8. Empirically Estimating the Potential for Farm-Level Adaptation to Climate Change in Western European Agriculture

    NASA Astrophysics Data System (ADS)

    Moore, F. C.; Lobell, D. B.

    2013-12-01

    Agriculture is one of the economic sectors most exposed to climate change and estimating the sensitivity of food production to these changes is critical for determining the severity of climate change impacts and for informing both adaptation and mitigation policy. While climate change might have adverse effects in many areas, it has long been recognized that farmers have a suite of adaptation options at their disposal including, inter alia, changing planting date, varieties, crops, or the mix and quantity of inputs applied. These adaptations may significantly reduce the adverse impacts of climate change but the potential effectiveness of these options and the speed with which farmers will adopt them remain uncertain. We estimate the sensitivity of crop yields and farm profits in western Europe to climate change with and without the adoption of on-farm adaptations. We use cross-sectional variation across farms to define the long-run response function that includes adaptation and inter-annual variation within farms to define the short-run response function without adaptation. The difference between these can be interpreted as the potential for adaptation. We find that future warming will have a large adverse impact on wheat and barley yields and that adaptation will only be able to mitigate a small fraction of this. Maize, oilseed and sugarbeet yields are more modestly affected and adaptation is more effective for these crops. Farm profits could increase slightly under moderate amounts of warming if adaptations are adopted but will decline in the absence of adaptation. A decomposition of variance gives the relative importance of different sources of uncertainty in projections of climate change impacts. We find that in most cases uncertainty over future adaptation pathways (whether farmers will or will not adopt beneficial adaptations) is the most important source of uncertainty in projecting the effect of temperature changes on crop yields and farm profits. This

  9. Farm management, not soil microbial diversity, controls nutrient loss from smallholder tropical agriculture

    PubMed Central

    Wood, Stephen A.; Almaraz, Maya; Bradford, Mark A.; McGuire, Krista L.; Naeem, Shahid; Neill, Christopher; Palm, Cheryl A.; Tully, Katherine L.; Zhou, Jizhong

    2015-01-01

    Tropical smallholder agriculture is undergoing rapid transformation in nutrient cycling pathways as international development efforts strongly promote greater use of mineral fertilizers to increase crop yields. These changes in nutrient availability may alter the composition of microbial communities with consequences for rates of biogeochemical processes that control nutrient losses to the environment. Ecological theory suggests that altered microbial diversity will strongly influence processes performed by relatively few microbial taxa, such as denitrification and hence nitrogen losses as nitrous oxide, a powerful greenhouse gas. Whether this theory helps predict nutrient losses from agriculture depends on the relative effects of microbial community change and increased nutrient availability on ecosystem processes. We find that mineral and organic nutrient addition to smallholder farms in Kenya alters the taxonomic and functional diversity of soil microbes. However, we find that the direct effects of farm management on both denitrification and carbon mineralization are greater than indirect effects through changes in the taxonomic and functional diversity of microbial communities. Changes in functional diversity are strongly coupled to changes in specific functional genes involved in denitrification, suggesting that it is the expression, rather than abundance, of key functional genes that can serve as an indicator of ecosystem process rates. Our results thus suggest that widely used broad summary statistics of microbial diversity based on DNA may be inappropriate for linking microbial communities to ecosystem processes in certain applied settings. Our results also raise doubts about the relative control of microbial composition compared to direct effects of management on nutrient losses in applied settings such as tropical agriculture. PMID:25926815

  10. Farm management, not soil microbial diversity, controls nutrient loss from smallholder tropical agriculture.

    PubMed

    Wood, Stephen A; Almaraz, Maya; Bradford, Mark A; McGuire, Krista L; Naeem, Shahid; Neill, Christopher; Palm, Cheryl A; Tully, Katherine L; Zhou, Jizhong

    2015-01-01

    Tropical smallholder agriculture is undergoing rapid transformation in nutrient cycling pathways as international development efforts strongly promote greater use of mineral fertilizers to increase crop yields. These changes in nutrient availability may alter the composition of microbial communities with consequences for rates of biogeochemical processes that control nutrient losses to the environment. Ecological theory suggests that altered microbial diversity will strongly influence processes performed by relatively few microbial taxa, such as denitrification and hence nitrogen losses as nitrous oxide, a powerful greenhouse gas. Whether this theory helps predict nutrient losses from agriculture depends on the relative effects of microbial community change and increased nutrient availability on ecosystem processes. We find that mineral and organic nutrient addition to smallholder farms in Kenya alters the taxonomic and functional diversity of soil microbes. However, we find that the direct effects of farm management on both denitrification and carbon mineralization are greater than indirect effects through changes in the taxonomic and functional diversity of microbial communities. Changes in functional diversity are strongly coupled to changes in specific functional genes involved in denitrification, suggesting that it is the expression, rather than abundance, of key functional genes that can serve as an indicator of ecosystem process rates. Our results thus suggest that widely used broad summary statistics of microbial diversity based on DNA may be inappropriate for linking microbial communities to ecosystem processes in certain applied settings. Our results also raise doubts about the relative control of microbial composition compared to direct effects of management on nutrient losses in applied settings such as tropical agriculture. PMID:25926815

  11. Use of Dieselized Farm Equipment and Incident Lung Cancer: Findings from the Agricultural Health Study Cohort

    PubMed Central

    Tual, Séverine; Silverman, Debra T.; Koutros, Stella; Blair, Aaron; Sandler, Dale P.; Lebailly, Pierre; Andreotti, Gabriella; Hoppin, Jane A.; Freeman, Laura E. Beane

    2015-01-01

    Background: Diesel exhaust is a known lung carcinogen. Farmers use a variety of dieselized equipment and thus may be at increased risk of lung cancer, but farm exposures such as endotoxins may also be protective for lung cancer. Objectives: We evaluated the relative risk of incident lung cancer, including histological subtype, from enrollment (1993–1997) to 2010–2011 in relation to farm equipment use in the Agricultural Health Study (AHS), a prospective cohort study of pesticide applicators and spouses in Iowa and North Carolina, USA. Methods: Farm equipment use was reported by 21,273 farmers and 29,840 spouses. Rate ratios (RRs) were estimated separately for farmers and spouses with Poisson regression models adjusted for smoking and other confounders. We conducted stratified analyses by exposure to animals or stored grain, a surrogate for endotoxin exposure. Results: Daily diesel tractor use (vs. no use) was positively associated with lung cancer in farmers (RR = 1.48; 95% CI: 0.87, 2.50; 35 exposed, 32 unexposed cases), particularly adenocarcinoma (RR = 3.39; 95% CI: 1.23, 9.33; 12 exposed, 7 unexposed cases). The association of adenocarcinoma with daily (vs. low/no) use of diesel tractors was stronger for farmers with no animal or stored grain exposures (RR = 6.23; 95% CI: 2.25, 17.25; 5 exposed, 18 unexposed cases) than among farmers with these exposures (RR = 1.19; 95% CI: 0.51, 2.79; 7 exposed, 27 unexposed cases) (p-interaction = 0.05). Conclusions: This study provides preliminary evidence of an increased risk of lung adenocarcinoma among daily drivers of diesel tractors and suggests that exposure to endotoxins may modify the impact of diesel exposure on lung cancer risk. Confirmation of these findings with more exposed cases and more detailed exposure information is warranted. Citation: Tual S, Silverman DT, Koutros S, Blair A, Sandler DP, Lebailly P, Andreotti G, Hoppin JA, Beane Freeman LE. 2016. Use of dieselized farm equipment and incident lung

  12. 7 CFR Exhibit B to Subpart B of... - Notification of Tribe of Availability of Farm Property for Purchase

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 14 2011-01-01 2011-01-01 false Notification of Tribe of Availability of Farm..., AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE (CONTINUED) PROGRAM REGULATIONS (CONTINUED...—Notification of Tribe of Availability of Farm Property for Purchase (To Be Used By Farm Service Agency...

  13. 7 CFR Exhibit B to Subpart B of... - Notification of Tribe of Availability of Farm Property for Purchase

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 14 2014-01-01 2014-01-01 false Notification of Tribe of Availability of Farm..., AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE (CONTINUED) PROGRAM REGULATIONS (CONTINUED...—Notification of Tribe of Availability of Farm Property for Purchase (To Be Used By Farm Service Agency...

  14. PRECISION AGRICULTURE MASTERS PROGRAM - EDUCATING MISSOURI CROP PRODUCERS ABOUT THE BENEFITS OF PRECISION AGRICULTURE MANAGEMENT THROUGH ON-FARM RESEARCH

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Precision Agriculture Masters (PAM) Program was initiated to enhance the transfer of technology related to precision agriculture to Missouri's crop producers. The PAM program consists of three parts: the precision agriculture knowledge network available through the Missouri Precision Agricultur...

  15. Initiative for Future Agricultural Food Systems (IFAFS) From Farm to School: Improving Small Farm Viability and School Meals

    ERIC Educational Resources Information Center

    Kish, Stacy

    2008-01-01

    Improving the nutritional value of school meals is a growing priority among school systems across the United States. To assist in this effort, the USDA's Cooperative State Research, Education, and Extension Service (CSREES) funded a coalition, which developed a new program called "From Farm to School: Improving Small Farm Viability and School…

  16. 7 CFR 718.206 - Determining farms, tracts, allotments, quotas, and bases when reconstitution is made by division.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Determining farms, tracts, allotments, quotas, and bases when reconstitution is made by division. 718.206 Section 718.206 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE FARM MARKETING...

  17. Large-Scale Farms in Perspective. Agriculture Information Bulletin No. 505.

    ERIC Educational Resources Information Center

    Reimund, Donn A.; And Others

    The number of large-scale farms (farms with annual sales of $500,000 or more) increased from 11,400 in 1974 to 27,800 in 1982. Although only 1.2 percent of all U.S. farms, these farms controlled more than 10 percent of the land in farms in 1982 and accounted for nearly 33 percent of the total value of farm production. This report, using…

  18. Could crop height affect the wind resource at agriculturally productive wind farm sites?

    DOE PAGESBeta

    Vanderwende, Brian; Lundquist, Julie K.

    2015-11-07

    The collocation of cropland and wind turbines in the US Midwest region introduces complex meteorological interactions that could influence both agriculture and wind-power production. Crop management practices may affect the wind resource through alterations of land-surface properties. We use the weather research and forecasting (WRF) model to estimate the impact of crop height variations on the wind resource in the presence of a large turbine array. A hypothetical wind farm consisting of 121 1.8-MW turbines is represented using the WRF model wind-farm parametrization. We represent the impact of selecting soybeans rather than maize by altering the aerodynamic roughness length inmore » a region approximately 65 times larger than that occupied by the turbine array. Roughness lengths of 0.1 and 0.25 m represent the mature soy crop and a mature maize crop, respectively. In all but the most stable atmospheric conditions, statistically significant hub-height wind-speed increases and rotor-layer wind-shear reductions result from switching from maize to soybeans. Based on simulations for the entire month of August 2013, wind-farm energy output increases by 14 %, which would yield a significant monetary gain. Further investigation is required to determine the optimal size, shape, and crop height of the roughness modification to maximize the economic benefit and minimize the cost of such crop-management practices. As a result, these considerations must be balanced by other influences on crop choice such as soil requirements and commodity prices.« less

  19. Farm-specific carbon footprinting to the farm gate for agricultural co-products using the OVERSEER® model.

    PubMed

    Wheeler, D M; Ledgard, S F; Boyes, M

    2013-06-01

    The user inputs to OVERSEER® Nutrient Budgets (Overseer) allow farm-specific greenhouse gas (GHG) emissions to be estimated. Since the development of the original model, life cycle assessment standards (e.g. PAS 2050) have been proposed and adopted for determining GHG or carbon footprints, which are usually reported as emissions per unit of product, for example, per kg milk, meat or wool. New Zealand pastoral farms frequently generate a range of products with different management practices. A robust system is required to allocate the individual sources of GHGs (e.g. methane, nitrous oxide, direct carbon dioxide and embodied carbon dioxide emissions for inputs used on the farm) to each product from a farm. This paper describes a method for allocating emissions to co-products from New Zealand farms. The method requires allocating the emissions, first, to an animal enterprise, separating the emissions between breeding and trading animals, and then allocating to a specific product to give product (e.g. milk, meat, wool, velvet) footprints from the 'cradle-to-farm-gate'. The meat product was based on live-weight gain. Procedures were adopted so that emissions associated with rearing of young stock used in live-weight gain systems, both as a by-product or a primary product could be estimated. This allows the possibility of total emissions for a meat product to be built up from contributing farms along the production chain. PMID:23739485

  20. Care Farms in the Netherlands: An Underexplored Example of Multifunctional Agriculture--Toward an Empirically Grounded, Organization-Theory-Based Typology

    ERIC Educational Resources Information Center

    Hassink, Jan; Hulsink, Willem; Grin, John

    2012-01-01

    For agricultural and rural development in Europe, multifunctionality is a leading concept that raises many questions. Care farming is a promising example of multifunctional agriculture that has so far received little attention. An issue that has not been examined thoroughly is the strategic mapping of different care farm organizations in this…

  1. 29 CFR 780.106 - Employment in “primary” agriculture is farming regardless of why or where work is performed.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Employment in âprimaryâ agriculture is farming regardless... DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT General Scope of Agriculture...

  2. 29 CFR 780.106 - Employment in “primary” agriculture is farming regardless of why or where work is performed.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false Employment in âprimaryâ agriculture is farming regardless... DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT General Scope of Agriculture...

  3. 29 CFR 780.106 - Employment in “primary” agriculture is farming regardless of why or where work is performed.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false Employment in âprimaryâ agriculture is farming regardless... DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT General Scope of Agriculture...

  4. 29 CFR 780.106 - Employment in “primary” agriculture is farming regardless of why or where work is performed.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false Employment in âprimaryâ agriculture is farming regardless... DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT General Scope of Agriculture...

  5. 29 CFR 780.106 - Employment in “primary” agriculture is farming regardless of why or where work is performed.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 false Employment in âprimaryâ agriculture is farming regardless... DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT General Scope of Agriculture...

  6. Using a Training Video to Improve Agricultural Workers' Knowledge of On-Farm Food Safety

    ERIC Educational Resources Information Center

    Mathiasen, Lisa; Morley, Katija; Chapman, Benjamin; Powell, Douglas

    2012-01-01

    A training video was produced and evaluated to assess its impact on the food safety knowledge of agricultural workers. Increasing food safety knowledge on the farm may help to improve the safety of fresh produce. Surveys were used to measure workers' food safety knowledge before and after viewing the video. Focus groups were used to determine…

  7. Assessment of Knowledge and Competences in Agricultural Engineering Acquired by the Senior Secondary School Students for Farm Mechanisation

    ERIC Educational Resources Information Center

    Ndem, Joseph; Ogba, Ernest; Egbe, Benjamin

    2015-01-01

    This study was designed to assess the agricultural engineering knowledge and competencies acquired by the senior secondary students for farm mechanization in technical colleges in Ebonyi state of Nigeria. A survey research design was adopted for the study. Three research questions and two null hypotheses guided the study. The population of the…

  8. Impact of the Changing Farm Economy on Rural Communities. Evaluation of Interrelationships between Agriculture and the Economy of Rural Communities.

    ERIC Educational Resources Information Center

    Lansford, Notie H., Jr.; Jones, Lonnie L.

    A reduction in agricultural activity in a rural farming community will result in reduced activity in almost every sector of the local economy. The result may be measured in loss of employment and income. This report provides a method to estimate such economic impacts with a minimum of data collection and manipulation. Most of the input data…

  9. AN ANALYSIS OF JOB TITLES AND OF COMPETENCIES NEEDED IN OFF-FARM AGRICULTURAL OCCUPATIONS IN PENNSYLVANIA.

    ERIC Educational Resources Information Center

    LOVE, EDWIN LAMAR

    A RANDOM SAMPLE OF EMPLOYERS IN 17 PENNSYLVANIA COUNTIES WAS INTERVIEWED TO IDENTIFY THE CLUSTERS OF COMPETENCIES AND JOB TITLES ASSOCIATED WITH ENTRY AND ADVANCEMENT IN OFF-FARM AGRICULTURAL OCCUPATIONS AND TO DETERMINE THE DIFFERENCES IN THE LEVELS OF SELECTED VOCATIONAL COMPETENCIES NEEDED. A SAMPLE OF 105 JOB INTERVIEWS WAS DRAWN FROM EACH OF…

  10. 7 CFR 718.203 - County committee action to reconstitute a farm.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 7 2012-01-01 2012-01-01 false County committee action to reconstitute a farm. 718.203 Section 718.203 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE... PROVISIONS APPLICABLE TO MULTIPLE PROGRAMS Reconstitution of Farms, Allotments, Quotas, and Bases §...

  11. 7 CFR 718.202 - Determining the land constituting a farm.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Determining the land constituting a farm. 718.202 Section 718.202 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY... APPLICABLE TO MULTIPLE PROGRAMS Reconstitution of Farms, Allotments, Quotas, and Bases § 718.202...

  12. 7 CFR 718.203 - County committee action to reconstitute a farm.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false County committee action to reconstitute a farm. 718.203 Section 718.203 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE... PROVISIONS APPLICABLE TO MULTIPLE PROGRAMS Reconstitution of Farms, Allotments, Quotas, and Bases §...

  13. 7 CFR 718.203 - County committee action to reconstitute a farm.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false County committee action to reconstitute a farm. 718.203 Section 718.203 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE... PROVISIONS APPLICABLE TO MULTIPLE PROGRAMS Reconstitution of Farms, Allotments, Quotas, and Bases §...

  14. 7 CFR 718.202 - Determining the land constituting a farm.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 7 2012-01-01 2012-01-01 false Determining the land constituting a farm. 718.202 Section 718.202 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY... APPLICABLE TO MULTIPLE PROGRAMS Reconstitution of Farms, Allotments, Quotas, and Bases § 718.202...

  15. Region of birth, sex, and agricultural work of immigrant Latino farm workers: the MICASA study.

    PubMed

    McCurdy, S A; Stoecklin-Marois, M T; Tancredi, D J; Bennett, D H; Schenker, M B

    2014-04-01

    Agricultural work is hazardous, and immigrant workers perform the majority of production tasks, yet there are few data describing agricultural work and use of protective measures by demographic characteristics. We examined cross-sectionally the influence of region of birth (Mexico vs. Central America) and sex on agricultural work and use of protective measures in the MICASA cohort of immigrant Latino farm workers in Mendota, California. Of 445 participants, 293 (65.8%) were born in Mexico (163 men, 130 women) and 152 (34.2%) were born in Central America (80 men, 72 women). Men worked on average 74.4 more days than women (95% CI 62.0, 86.9) and were more likely to perform tasks requiring high levels of training or strength, such as machine operation, pruning, picking, planting, and irrigation; more likely to work in dusty conditions; and more likely to work directly with pesticides. Women predominated in packing. Respondents from Mexico were more likely to work with tomatoes and less likely to work with melon and lettuce. Central America-born respondents were less likely to engage in planting, irrigation, and pesticide use. Use of task-appropriate personal protective measures on at least a half-time basis was rare, with the exception of persons working with pesticides (a group limited to men) and for facial scarves among Central American women. Further work should focus on identifying barriers to use of preventive measures and programs to further their use. Educational models accounting for cultural factors and driving social norm change, employer engagement, and use of community health workers (promotores) may be helpful in promoting use of preventive measures. PMID:24897916

  16. Challenges of agricultural monitoring: integration of the Open Farm Management Information System into GEOSS and Digital Earth

    NASA Astrophysics Data System (ADS)

    Řezník, T.; Kepka, M.; Charvát, K.; Charvát, K., Jr.; Horáková, S.; Lukas, V.

    2016-04-01

    From a global perspective, agriculture is the single largest user of freshwater resources, each country using an average of 70% of all its surface water supplies. An essential proportion of agricultural water is recycled back to surface water and/or groundwater. Agriculture and water pollution is therefore the subject of (inter)national legislation, such as the Clean Water Act in the United States of America, the European Water Framework Directive, and the Law of the People's Republic of China on the Prevention and Control of Water Pollution. Regular monitoring by means of sensor networks is needed in order to provide evidence of water pollution in agriculture. This paper describes the benefits of, and open issues stemming from, regular sensor monitoring provided by an Open Farm Management Information System. Emphasis is placed on descriptions of the processes and functionalities available to users, the underlying open data model, and definitions of open and lightweight application programming interfaces for the efficient management of collected (spatial) data. The presented Open Farm Management Information System has already been successfully registered under Phase 8 of the Global Earth Observation System of Systems (GEOSS) Architecture Implementation Pilot in order to support the wide variety of demands that are primarily aimed at agriculture pollution monitoring. The final part of the paper deals with the integration of the Open Farm Management Information System into the Digital Earth framework.

  17. Challenges in Designing U.S. Farm Policy. Issues in Agricultural Policy. Agriculture Information Bulletin Number 518.

    ERIC Educational Resources Information Center

    Lipton, Kathryn L.

    Today, farming claims fewer members in the U.S. work force, and its share of the gross national product has substantially decreased. Yet farming remains important to the economy because of its links to a variety of industries. Extensive use of financial inputs has made farmers more vulnerable to fluctuations in the general economy, rising costs,…

  18. Malaria knowledge and agricultural practices that promote mosquito breeding in two rural farming communities in Oyo State, Nigeria

    PubMed Central

    2010-01-01

    Background Agricultural practices such as the use of irrigation during rice cultivation, the use of ponds for fish farming and the storage of water in tanks for livestock provide suitable breeding grounds for anthropophylic mosquitoes. The most common anthropophylic mosquito in Nigeria which causes much of the morbidity and mortality associated with malaria is the anopheles mosquito. Farmers are therefore at high risk of malaria - a disease which seriously impacts on agricultural productivity. Unfortunately information relating to agricultural practices and farmers' behavioural antecedent factors that could assist malaria programmers plan and implement interventions to reduce risk of infections among farmers is scanty. Farmers' knowledge about malaria and agricultural practices which favour the breeding of mosquitoes in Fashola and Soku, two rural farming communities in Oyo State were therefore assessed in two rural farming communities in Oyo State. Methods This descriptive cross-sectional study involved the collection of data through the use of eight Focus Group Discussions (FGDs) and the interview of 403 randomly selected farmers using semi-structured questionnaires. These sets of information were supplemented with observations of agricultural practices made in 40 randomly selected farms. The FGD data were recorded on audio-tapes, transcribed and subjected to content analysis while the quantitative data were analyzed using descriptive and inferential statistics. Results Most respondents in the two communities had low level of knowledge of malaria causation as only 12.4% stated that mosquito bite could transmit the disease. Less than half (46.7%) correctly mentioned the signs and symptoms of malaria as high body temperature, body pains, headache, body weakness and cold/fever. The reported main methods for preventing mosquito bites in the farming communities included removal of heaps of cassava tuber peelings (62.3%), bush burning/clearing (54.6%) and clearing of

  19. Local soil fertility management on small-scale farming systems for sustainable agriculture

    NASA Astrophysics Data System (ADS)

    Namriah, Kilowasid, Laode Muhammad Harjoni

    2015-09-01

    The sustainability of small-scale farming systems on marginal lands is still being a topic of debate in scientific and institutional communities. To address this, a study was conducted to find a method of sustaining the productivity of marginal lands for food crop production. Agricultural practices (fallow and traditional cultivation) used by the local small-scale farmers in managing soil fertility to meet the natural biological processes above and below the ground were studied in Muna Island Southeast Sulawesi, Indonesia. Participatory approach was used to gather data and information on soil and land as well as to collect soil macrofauna. The results showed that the practices of local small-scale farmers are based on local soil and land suitability. Organic materials are the source of nutrient inputs to sustain the productivity of their lands by fallowing, burning natural vegetation, putting back the crop residues, doing minimum tillage and mix- and inter-crops. In conclusion, the sustainability of local small-scale farming systems will be established by knowing and understanding local soil and land classification systems and preferred crops being planted. Following the nature of fallow and monitoring soil macrofauna diversity and abundance, all preferred crops should be planted during rainy season with different time of harvest until the next rainy season. Therefore, soils are still covered with crops during dry season. It was suggested that planting time should be done in the rainy season. Doing more researches in other locations with different socio-cultural, economical, and ecological conditions is suggested to validate and refine the method.

  20. Impacts of intensive agricultural irrigation and livestock farming on a semi-arid Mediterranean catchment.

    PubMed

    Martín-Queller, Emi; Moreno-Mateos, David; Pedrocchi, César; Cervantes, Juan; Martínez, Gonzalo

    2010-08-01

    Irrigation return flows (IRF) are a major contributor of non-point source pollution to surface and groundwater. We evaluated the effects of irrigation on stream hydrochemistry in a Mediterranean semi-arid catchment (Flumen River, NE Spain). The Flumen River was separated into two zones based on the intensity of irrigation activities in the watershed. General linear models were used to compare the two zones. Relevant covariables (urban sewage, pig farming, and gypsum deposits in the basin) were quantified with the help of geographic information system techniques, accompanied by ground-truthing. High variability of the water quality parameters and temporal dynamics caused by irrigation were used to distinguish the two river reaches. Urban activity and livestock farming had a significant effect on water chemistry. An increase in the concentration of salts (240-541 microS.cm(-1) more in winter) and nitrate (average concentrations increased from 8.5 to 20.8 mg.l(-1) during irrigation months) was associated with a higher level of IRF. Those river reaches more strongly influenced by urban areas tended to have higher phosphorus (0.19-0.42 mg.l(-1) more in winter) concentrations. These results support earlier research about the significant consequences to water quality of both urban expansion and intensive agricultural production in arid and semi-arid regions. Data also indicate that salinization of soils, subsoils, surface water, and groundwater can be an unwelcome result of the application of pig manure for fertilization (increase in sodium concentration in 77.9 to 138.6 mg.l(-1)). PMID:19585246

  1. Urban agriculture: long-term strategy or impossible dream?: Lessons from Prospect Farm in Brooklyn, New York.

    PubMed

    Angotti, T

    2015-04-01

    Proponents of urban agriculture have identified its potential to improve health and the environment but in New York City and other densely developed and populated urban areas, it faces huge challenges because of the shortage of space, cost of land, and the lack of contemporary local food production. However, large portions of the city and metropolitan region do have open land and a history of agricultural production in the not-too-distant past. Local food movements and concerns about food security have sparked a growing interest in urban farming. Policies in other sectors to address diet-related illnesses, environmental quality and climate change may also provide opportunities to expand urban farming. Nevertheless, for any major advances in urban agriculture, significant changes in local and regional land use policies are needed. These do not appear to be forthcoming any time soon unless food movements amplify their voices in local and national food policy. Based on his experiences as founder of a small farm in Brooklyn, New York and his engagement with local food movements, the author analyzes obstacles and opportunities for expanding urban agriculture in New York. PMID:25724436

  2. Farm and Ranch Mechanical Repair and VEH Farm and Ranch Maintenance. Curriculum Guide for Agribusiness 121. Agricultural Mechanics.

    ERIC Educational Resources Information Center

    Texas A and M Univ., College Station. Dept. of Agricultural Education.

    This curriculum guide provides materials for teachers to use in developing a 1- or 2-year course in agricultural mechanics for at-risk and special education students. It is one of 28 semester courses in agricultural science and technology for Texas high schools. The program prepares low-achieving students with employability skills that are…

  3. Farm Record Keeping: An Instructional Unit for Teachers of Adult Education in Agriculture.

    ERIC Educational Resources Information Center

    Thomas, Steven D.

    This instructional unit on farm recordkeeping is intended as a guide for use by teachers in planning and conducting young farmer and/or adult education classes. The unit consists of thirteen problems on the following topics: planning for farm recordkeeping, recording inventories, recording depreciable items, recording farm expenses, recording cash…

  4. Report on a Two-Year Farm Management/Agricultural Mechanics Curriculum Review

    ERIC Educational Resources Information Center

    Eighmy, Myron A.; Tews, Bradley D.

    2006-01-01

    The purpose of this project was to review the Farm Management curriculum at the North Dakota State College of Science (NDSCS) to determine if current curriculum content provides the knowledge and skills needed to be an entry-level farm manager in a contemporary farming operation. The nominal group technique was selected for this curriculum review.…

  5. Major Statistical Series of the U.S. Department of Agriculture, How They Are Constructed and Used. Volume 7, Farm Population and Employment.

    ERIC Educational Resources Information Center

    Banks, Vera J.; And Others

    Prepared under the direction of the Statistical Review Board, which is composed of members representing agencies of the Department of Agriculture, this handbook provides agricultural statistical information and revisions since Agriculture Handbook No. 118 was issued. Chapter 1 describes information published in "Farm Population Estimates," which…

  6. Perspectives on the Structure of American Agriculture. Volume II: Federal Farm Policies--Their Effects on Low-Income Farmers and Rural Communities.

    ERIC Educational Resources Information Center

    Coughlin, Kenneth M., Ed.

    Agriculture and farming are the economic context for rural education. This is the second of two volumes of papers describing the impact of national agricultural policy on the poor. The nine articles in this volume (shot-titled below) analyze federal policy from the standpoint of the low-income farmer: (1) "Agricultural Price Supports," prepared by…

  7. Farmers’ Cohort for Agricultural Work-Related Musculoskeletal Disorders (FARM) Study: Study Design, Methods, and Baseline Characteristics of Enrolled Subjects

    PubMed Central

    Jo, Hannae; Baek, Sora; Park, Hee-won; Lee, Sang-Ah; Moon, Jiyoung; Yang, Jae E.; Kim, Ki Sung; Kim, Jee Yong; Kang, Eun Kyoung

    2016-01-01

    Background The ongoing Farmers’ Cohort for Agricultural Work-related Musculoskeletal Disorders (FARM) study was developed to evaluate health status and related factors in farmers. Methods Farmers in Kangwon Province, South Korea, were recruited. Baseline characteristics were determined using questionnaires about sociodemographic and health characteristics and agricultural work-related factors. In addition, laboratory examinations (lumbar spinal radiography and serologic testing) were conducted. Results The FARM study covers eight rural areas and recruited 1013 subjects (534 women; mean [standard deviation {SD}] age, 57.2 [7.5] years). Musculoskeletal pain in multiple areas was reported by 925 subjects (91.3%), and low back pain (63.8%) was the most frequent site of pain. Farmer’s Stress Inventory (mean [SD], 77.7 [10.2]; range, 28–112] and subjective stress index (mean [SD], 5.3 [2.4]; range, 0–10) were above median scale values, reflecting a stressful condition, while the EuroQol-5D-3L index and the EuroQol-Visual Analog Scale scores were high (mean [SD], 0.9 [0.1]; range −0.171–1 and mean [SD], 67.7 [18.7]; range 0–100, respectively), reflecting good life quality. In total, 53% of participants had worked in farming for more than 30 years, and workers involved in dry-field farming comprised the largest subgroup (41.5%). Most participants (94.3%) had no more than a high school education, and families with annual income below 20 million won constituted the largest subgroup (36.3%). Conclusions The FARM study may provide data on the current health status and related sociodemographic and agricultural work-related risk factors in Korean farmers, with the goal of providing a scientific basis for developing coping interventions and preventive strategies. PMID:26235456

  8. Life cycle assessment of energy self-sufficiency systems based on agricultural residues for organic arable farms.

    PubMed

    Kimming, M; Sundberg, C; Nordberg, A; Baky, A; Bernesson, S; Norén, O; Hansson, P-A

    2011-01-01

    The agricultural industry today consumes large amounts of fossil fuels. This study used consequential life cycle assessment (LCA) to analyse two potential energy self-sufficient systems for organic arable farms, based on agricultural residues. The analysis focused on energy balance, resource use and greenhouse gas (GHG) emissions. A scenario based on straw was found to require straw harvest from 25% of the farm area; 45% of the total energy produced from the straw was required for energy carrier production and GHG emissions were reduced by 9% compared with a fossil fuel-based reference scenario. In a scenario based on anaerobic digestion of ley, the corresponding figures were 13%, 24% and 35%. The final result was sensitive to assumptions regarding, e.g., soil carbon content and handling of by-products. PMID:20970998

  9. 7 CFR 3560.579 - Servicing off-farm labor housing.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 15 2013-01-01 2013-01-01 false Servicing off-farm labor housing. 3560.579 Section 3560.579 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, DEPARTMENT OF AGRICULTURE DIRECT MULTI-FAMILY HOUSING LOANS AND GRANTS Off-Farm Labor Housing §...

  10. 7 CFR 3560.555 - Eligibility requirements for off-farm labor housing loans and grants.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Eligibility requirements for off-farm labor housing loans and grants. 3560.555 Section 3560.555 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, DEPARTMENT OF AGRICULTURE DIRECT MULTI-FAMILY HOUSING LOANS AND GRANTS Off-Farm Labor Housing §...

  11. 7 CFR 3560.579 - Servicing off-farm labor housing.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Servicing off-farm labor housing. 3560.579 Section 3560.579 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, DEPARTMENT OF AGRICULTURE DIRECT MULTI-FAMILY HOUSING LOANS AND GRANTS Off-Farm Labor Housing §...

  12. 7 CFR 3560.568 - Supplemental requirements for seasonal off-farm labor housing.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 15 2012-01-01 2012-01-01 false Supplemental requirements for seasonal off-farm labor housing. 3560.568 Section 3560.568 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, DEPARTMENT OF AGRICULTURE DIRECT MULTI-FAMILY HOUSING LOANS AND GRANTS Off-Farm Labor Housing § 3560.568...

  13. 7 CFR 3560.618 - Supplemental requirements for on-farm labor housing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Supplemental requirements for on-farm labor housing. 3560.618 Section 3560.618 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, DEPARTMENT OF AGRICULTURE DIRECT MULTI-FAMILY HOUSING LOANS AND GRANTS On-Farm Labor Housing § 3560.618 Supplemental...

  14. 7 CFR Exhibit I to Subpart A of... - Guidelines for Seasonal Farm Labor Housing

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 12 2012-01-01 2012-01-01 false Guidelines for Seasonal Farm Labor Housing I Exhibit I to Subpart A of Part 1924 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE...

  15. 7 CFR 3560.568 - Supplemental requirements for seasonal off-farm labor housing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Supplemental requirements for seasonal off-farm labor housing. 3560.568 Section 3560.568 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, DEPARTMENT OF AGRICULTURE DIRECT MULTI-FAMILY HOUSING LOANS AND GRANTS Off-Farm Labor Housing § 3560.568...

  16. 7 CFR 3560.618 - Supplemental requirements for on-farm labor housing.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 15 2012-01-01 2012-01-01 false Supplemental requirements for on-farm labor housing. 3560.618 Section 3560.618 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, DEPARTMENT OF AGRICULTURE DIRECT MULTI-FAMILY HOUSING LOANS AND GRANTS On-Farm Labor Housing § 3560.618 Supplemental...

  17. 7 CFR 3560.579 - Servicing off-farm labor housing.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false Servicing off-farm labor housing. 3560.579 Section 3560.579 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, DEPARTMENT OF AGRICULTURE DIRECT MULTI-FAMILY HOUSING LOANS AND GRANTS Off-Farm Labor Housing §...

  18. 7 CFR 3560.555 - Eligibility requirements for off-farm labor housing loans and grants.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 15 2012-01-01 2012-01-01 false Eligibility requirements for off-farm labor housing loans and grants. 3560.555 Section 3560.555 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, DEPARTMENT OF AGRICULTURE DIRECT MULTI-FAMILY HOUSING LOANS AND GRANTS Off-Farm Labor Housing §...

  19. 7 CFR 1220.603 - Farm Service Agency.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Farm Service Agency. 1220.603 Section 1220.603 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH,...

  20. 7 CFR 1220.606 - Farm Service Agency State Committee.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Farm Service Agency State Committee. 1220.606 Section 1220.606 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE...

  1. 7 CFR 1220.606 - Farm Service Agency State Committee.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Farm Service Agency State Committee. 1220.606 Section 1220.606 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE...

  2. 7 CFR 1220.603 - Farm Service Agency.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Farm Service Agency. 1220.603 Section 1220.603 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH,...

  3. 7 CFR 1220.603 - Farm Service Agency.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Farm Service Agency. 1220.603 Section 1220.603 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH,...

  4. 7 CFR 1220.603 - Farm Service Agency.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Farm Service Agency. 1220.603 Section 1220.603 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH,...

  5. 7 CFR 1220.606 - Farm Service Agency State Committee.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Farm Service Agency State Committee. 1220.606 Section 1220.606 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE...

  6. 7 CFR 1220.606 - Farm Service Agency State Committee.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Farm Service Agency State Committee. 1220.606 Section 1220.606 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE...

  7. 7 CFR 1220.603 - Farm Service Agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Farm Service Agency. 1220.603 Section 1220.603 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH,...

  8. 7 CFR 1220.606 - Farm Service Agency State Committee.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Farm Service Agency State Committee. 1220.606 Section 1220.606 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE...

  9. 7 CFR 1221.204 - Farm Service Agency.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Farm Service Agency. 1221.204 Section 1221.204 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SORGHUM PROMOTION, RESEARCH,...

  10. 7 CFR 1221.207 - Farm Service Agency State Committee.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Farm Service Agency State Committee. 1221.207 Section 1221.207 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE...

  11. 7 CFR 1221.207 - Farm Service Agency State Committee.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Farm Service Agency State Committee. 1221.207 Section 1221.207 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE...

  12. 7 CFR 1221.204 - Farm Service Agency.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Farm Service Agency. 1221.204 Section 1221.204 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SORGHUM PROMOTION, RESEARCH,...

  13. 7 CFR 1221.204 - Farm Service Agency.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Farm Service Agency. 1221.204 Section 1221.204 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SORGHUM PROMOTION, RESEARCH,...

  14. 7 CFR 1221.204 - Farm Service Agency.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Farm Service Agency. 1221.204 Section 1221.204 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SORGHUM PROMOTION, RESEARCH,...

  15. 7 CFR 1221.207 - Farm Service Agency State Committee.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Farm Service Agency State Committee. 1221.207 Section 1221.207 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE...

  16. 7 CFR 1221.207 - Farm Service Agency State Committee.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Farm Service Agency State Committee. 1221.207 Section 1221.207 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE...

  17. Improving health and safety conditions in agriculture through professional training of Florida farm labor supervisors.

    PubMed

    Morera, Maria C; Monaghan, Paul F; Tovar-Aguilar, J Antonio; Galindo-Gonzalez, Sebastian; Roka, Fritz M; Asuaje, Cesar

    2014-01-01

    Because farm labor supervisors (FLSs) are responsible for ensuring safe work environments for thousands of workers, providing them with adequate knowledge is critical to preserving worker health. Yet a challenge to offering professional training to FLSs, many of whom are foreign-born and have received different levels of education in the US and abroad, is implementing a program that not only results in knowledge gains but meets the expectations of a diverse audience. By offering bilingual instruction on safety and compliance, the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) FLS Training program is helping to improve workplace conditions and professionalize the industry. A recent evaluation of the program combined participant observation and surveys to elicit knowledge and satisfaction levels from attendees of its fall 2012 trainings. Frequency distributions and dependent- and independent-means t-tests were used to measure and compare participant outcomes. The evaluation found that attendees rated the quality of their training experience as either high or very high and scored significantly better in posttraining knowledge tests than in pretraining knowledge tests across both languages. Nonetheless, attendees of the trainings delivered in English had significantly higher posttest scores than attendees of the trainings delivered in Spanish. As a result, the program has incorporated greater standardization of content delivery and staff development. Through assessment of its program components and educational outcomes, the program has documented its effectiveness and offers a replicable approach that can serve to improve the targeted outcomes of safety and health promotion in other states. PMID:24911687

  18. 76 FR 38110 - Notice of Intent To Resume the Agricultural Labor Survey and Farm Labor Reports.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-29

    ...This notice announces the intention of the National Agricultural Statistics Service (NASS) to resume a currently approved information collection, the Agricultural Labor Survey, and its associated...

  19. 76 FR 28730 - Notice of Intent To Suspend the Agricultural Labor Survey and Farm Labor Reports

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-18

    ...This notice announces the intention of the National Agricultural Statistics Service (NASS) to suspend a currently approved information collection, the Agricultural Labor Survey, and its associated...

  20. Impact of farm level adaptation to climate change on agricultural productivity and farmers' wellbeing: Empirical evidence from Pakistan

    NASA Astrophysics Data System (ADS)

    Abid, Muhammad; Scheffran, Jürgen

    2016-04-01

    Climate change is projected to adversely affect the agricultural sector and attached rural livelihoods, particularly in the developing countries. Hence adaptation to climate change is crucial to support agricultural productivity and rural livelihoods. The current study is based on comprehensive cross sectional data collected through 450 face-to-face interviews with farmers from three agro-ecological zones of Punjab province, Pakistan. This paper aims to examine the factors that influence the farmers' adaptation decisions and to assess the impact of farm level adaptation on crop productivity and farmers' wellbeing. The paper uses correlation analysis, binary logistic regression and propensity score matching techniques in order to explore the study objectives. The results of the study indicate that education, age, land holdings, farmer-to-farmer interaction, access to weather forecasting information and location in agro-ecological zone does have significant impact on farmers' decision to adapt to climate change. Major adaptation measures adopted by farmers were changing planting dates, changing cropping varieties, planting shaded trees and changing input-mix. Moreover the study found a positive and significant impact of adaptation on productivity of all major crops (wheat, sugarcane, maize and rice) and on farmers' wellbeing in term of farm income. Furthermore, the study also found that the extent of adaptation benefits increases with the number of adaptation measures. The findings of the study suggest to focus on farmers' education and easy access to climate-specific information for better adaptation at farm level and improved farm wellbeing. Key words: Climate change; Farm level adaptation; crop productivity; farmers' wellbeing; Pakistan

  1. THE HIRED FARM WORKING FORCE OF 1966, A STATISTICAL REPORT. AGRICULTURAL ECONOMIC REPORT NO. 120.

    ERIC Educational Resources Information Center

    Economic Research Service (USDA), Washington, DC.

    INFORMATION ON THE SIZE AND COMPOSITION OF THE HIRED FARM WORKING FORCE, AND ON THE EMPLOYMENT AND CASH EARNINGS FROM FARM AND NONFARM WAGE WORK FOR 1966 IS PRESENTED. THE DATA WERE OBTAINED FROM THE ANNUAL SURVEY CONDUCTED FOR THE ECONOMIC RESEARCH SERVICE BY THE BUREAU OF CENSUS. THE SAMPLE INCLUDED APPROXIMATELY 35,000 HOUSEHOLDS INTERVIEWED…

  2. Armed to Farm: Developing training programs for military veterans in agriculture

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Farming offers a viable avenue for returning veterans to transition and reincorporate into society. Farming opportunities for veterans are a natural fit and capitalize on skills that made them successful in the military. However, these opportunities may be missed due to lack of targeted training pr...

  3. Impact of Long Farm Working Hours on Child Safety Practices in Agricultural Settings

    ERIC Educational Resources Information Center

    Marlenga, Barbara; Pahwa, Punam; Hagel, Louise; Dosman, James; Pickett, William

    2010-01-01

    Objectives: To characterize working hours of adult farm owner-operators and their spouses by season, and to examine associations between working hours and farm safety practices affecting children. Methods: We conducted a secondary analysis of cross-sectional survey data collected as part of an existing study of injury and its determinants.…

  4. An Evaluation of Use Value Production of Farm Women in an Agricultural State.

    ERIC Educational Resources Information Center

    Rathge, Richard W.; Swenson, Cynthia L.

    Researchers explored farm women's economic contributions to the family farm--an economic contribution traditionally underestimated or ignored--employing use value production as an indicator of labor. Active labor, usually defined as commodity production, was broadened to include value production, or all activity contributing to making a living.…

  5. Farm to Work: Development of a Modified Community-Supported Agriculture Model at Worksites, 2007–2012

    PubMed Central

    Horton, Karissa D.; Loyo, Jennifer; Jowers, Esbelle M.; Rodgers, Lindsay Faith; Smiley, Andrew W.; Leversen, Eric; Hoelscher, Deanna M.

    2015-01-01

    Background The Farm to Work program is a modified community-supported agriculture model at worksites in Texas. Community Context The objective of the Farm to Work program is to increase fruit and vegetable intake among employees and their households by decreasing cost, improving convenience, and increasing access while also creating a new market for local farmers at worksites. The objectives of this article were to describe the development, implementation, and outcome of a 5-year participation trend analysis and to describe the community relationships that were formed to enable the successful implementation of the program. Methods The Farm to Work program began in November 2007 as a collaborative effort between the nonprofit Sustainable Food Center, the Texas Department of State Health Services, the Web development company WebChronic Consulting LLC, and Naegelin Farm. The program provides a weekly or biweekly opportunity for employees to order a basket of produce online to be delivered to the worksite by a local farmer. A 5-year participation trend analysis, including seasonal variation and sales trends, was conducted using sales data from November 2007 through December 2012. Outcome The total number of baskets delivered from November 2007 through December 2012 was 38,343; of these, 37,466 were sold and 877 were complimentary. The total value of sold and complimentary baskets was $851,035 and $21,925, respectively. Participation in the program increased over time and was highest in 2012. Interpretation The Farm to Work program increased access to locally grown fruits and vegetables for employees and created a new market for farmers. Increased program participation indicates that Farm to Work can increase employees’ fruit and vegetable consumption and thus help prevent chronic diseases in this population PMID:26491816

  6. The Arizona Farm Labor Law: In the Fields and in the Courts. A Review of the Arizona Farm Labor Law and a Review of Industrial Relations in Arizona Agriculture. Occasional Paper Number 13.

    ERIC Educational Resources Information Center

    White, Harold C.; Gibney, William

    Agricultural labor and management relations in Arizona were reviewed from the time of the passage of the Arizona Agricultural Relations Act in May 1972 until the ruling by the U.S. Supreme Court in August 1979 that the act was constitutional. Viewing the act as antilabor, the United Farm Workers (UFW) Union fought its passage. Church and Indian…

  7. Kd Values for Agricultural and Surface Soils for Use in Hanford Site Farm, Residential, and River Shoreline Scenarios

    SciTech Connect

    Serne, R. Jeffrey

    2007-08-01

    This report provides best estimate Kd values and a minimum and maximum range of Kd values to be used for agricultural soils and Columbia River bank sediments that exist today or would exist in the future when portions of the Hanford Site are released for farming, residential, and recreational use after the U. S. Department of Energy (DOE) completes clean up of defense waste on the site. The Kd values should be used to determine the fate and transport rates of contaminants and their availability for plant and animal uptake in selected non-groundwater scenarios included in Hanford Site environmental impact statements, risk assessments and specific facility performance assessments. This report describes scenarios such as a small farm where drilling of a well inadvertently goes through buried waste and brings waste to the surface, allowing the tailings to become available for direct human exposure or incorporation into garden crops and farm animals used for food by the farm family. The Kd values recommended in this report can also be used to calculate sediment-water partitioning factors used to predict plant and animal uptake from interaction with the contaminated soil.

  8. Demographic, agricultural products, and food consumption data for a collective farm in Oranoe District, Ivankov District, Kiev Region, Ukraine

    SciTech Connect

    Ryabov, I N; Davidenko, G M; Templeton, W L; ,

    1992-07-01

    This report provides some demographic, agricultural and food consumption data for the collective farms ( Kybisheva,'' composed of three villages) in the Oranoe Department, District of Ivankov, Kiev Region. This area is situated approximately 15 km south of the Chernobyl 30-km Exclusion Zone. The levels of {sup 137}Cs are approximately 5--10 curies/km{sup 2}. This data was collected by the Integrated Radioecological Expedition to Chernobyl of the Russian Academy of Sciences as part of the co-operative studies on environmental radiation dose assessment conducted under the US/USSR Joint Co-operative Committee on Civilian Nuclear Reactor Safety (JCCCNRS) established in 1989.

  9. Molasses supplementation of grazing dairy cows: summary of case study, continuous culture fermenter trials, and controlled research farm study

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This fact sheet summarizes the results of a three-tiered research approach (case study, two continuous culture fermenter studies, and a controlled research farm study) to evaluate molasses as an alternative supplement source for grazing dairy cows. A two-year case study of a New York organic dairy f...

  10. Developing Programs of Supervised Agricultural Experience. Developing an SAE Program Using the Missouri Agricultural Record Book for Secondary Students. Analyzing the SAE Program Using the Missouri Farm Business Record Book. Instructor's Guide. Volume 21, Number 9.

    ERIC Educational Resources Information Center

    Admire, Myron

    This curriculum guide to the Supervised Agricultural Experience (SAE) program contains four units of insturctor's materials as follows: Unit 1: Developing an SAE Program; Unit 2: Using the Missouri Agricultural Record Book for Secondary Students; Unit 3: Analyzing the SAE Program; and Unit 4: Using the Missouri Farm Business Record Book. The…

  11. 12 CFR 614.4125 - Funding and discount relationships between Farm Credit Banks or agricultural credit banks and...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM LOAN POLICIES AND OPERATIONS Bank..., Risk Management, Farm Credit System Insurance Corporation. (f) A direct lender association shall... Administration office that the Chief Examiner designates, and the Director, Risk Management, Farm Credit...

  12. Exposure of farm workers to electromagnetic radiation from cellular network radio base stations situated on rural agricultural land.

    PubMed

    Pascuzzi, Simone; Santoro, Francesco

    2015-01-01

    The electromagnetic field (EMF) levels generated by mobile telephone radio base stations (RBS) situated on rural-agricultural lands were assessed in order to evaluate the exposure of farm workers in the surrounding area. The expected EMF at various distances from a mobile telephone RBS was calculated using an ad hoc numerical forecast model. Subsequently, the electric fields around some RBS on agricultural lands were measured, in order to obtain a good approximation of the effective conditions at the investigated sites. The viability of this study was tested according to the Italian Regulations concerning general and occupational public exposure to time-varying EMFs. The calculated E-field values were obtained with the RBS working constantly at full power, but during the in situ measurements the actual power emitted by RBS antennas was lower than the maximum level, and the E-field values actually registered were much lower than the calculated values. PMID:26647953

  13. Water Quality Signal of Animal Agriculture at USGS Monitoring Stations is Related to Animal Confinement and/or Farm Size

    NASA Astrophysics Data System (ADS)

    Smith, R. A.; Alexander, R. B.; Schwarz, G. E.

    2007-12-01

    US animal agriculture has undergone major structural changes over the past two decades, with the total number of livestock producers declining dramatically and the average size of the remaining operations increasing substantially. The result has been a pronounced trend towards greater spatial concentration and confinement of livestock. The change raises important questions about the water quality effects of animal agriculture in regions where livestock waste production has become more intensive but recovery, handling, and application of animal wastes to cropland more systematized. In previous research, we developed three separate national-level SPARROW models of surface water contaminants (total nitrogen, total phosphorus, and fecal coliform bacteria). Based on USGS monitoring and ancillary data from more than 400 US stream and river basins, the models include point and nonpoint sources of contaminants, land-to-water transport factors, and in-stream loss processes; parameter estimation is by non-linear regression. In this study we report on a pattern in the statistical results for the three models: The source coefficients (quantity of contaminant delivered to streams per unit of contaminant input) for unconfined animals are consistently larger and more statistically significant than those for confined animals. The implicit meaning is that something associated with waste management on large farms and/or animal confinement (e.g. retention period, recovery of manure for application to crops and subsequent crop uptake, and/or better waste treatment) reduces the average water quality signal of this scale of animal agriculture (per unit of manure input) to barely detectable at downstream monitoring stations, while the water quality signal from unconfined animal agriculture is more clear. The county-level data for confined and unconfined manure inputs (defined primarily by farm size) are from the USDA, and are spatially distributed in the model GIS by 1-km land use data

  14. A meta-analysis of the effects of agricultural management on soil physical quality for different farm typologies across Europe

    NASA Astrophysics Data System (ADS)

    Guzmán, Gema; Sáenz de Rodrigáñez, Marta; Laguna, Ana; Giráldez, Juan Vicente; Vanderlinden, Karl; Ten Berge, Hein

    2014-05-01

    Despite important research efforts directed towards increasing our understanding of the links between agricultural management practices and environmental degradation and crop yield decline, current knowledge is still insufficient to provide an integrated approach for untangling relationships with soil quality from a chemical, biological and physical perspective. (Davis et al. 2012). Within the European project CATCH-C (ten Berge 2011) a practical tool is being developed for analyzing the sustainability of soil management practices for a wide range of farm typologies across European. As a partner of CATCH-C, the Spanish team aims at assessing physical soil quality by using meta-analysis techniques, previously used to assess other aspects of agricultural management (van den Putte et al. 2010; González et al. 2012; Quemada et al. 2013). As a first step, key indicators for characterizing soil physical quality such as bulk density, resistance to penetration, hydraulic conductivity, runoff and sediment yield have been identified. A literature review of the performance of these indicators was carried out. Data extracted from literature, was integrated in an online database developed by Plant Research International (Wageningen, UR). After an exploratory data analysis, a meta-analysis of the indicators with baseline treatments allowed a proper interpretation of the indicators to elucidate relationships between agricultural management and soil physical quality. References: Davis A.S. et al. 2012. Plos ONE 7(10): e4719. doi:10.1371/journalpone.0047149. González-Sánchez E.J.et al. 2012. Soil Till. Res. 122: 52-60. Quemada M. et al. 2013. Agric. Ecosyst. Environm. 174: 1-10. ten Berge, H.F.T.M. coord. 2011. Compatibility of Agricultural Management Practices and Types of Farming in the EU to enhance Climate Change Mitigation and Soil Health. KBBE.2011.1.2-01, GA 289782. van den Putte A.et al. 2010. Eur. J. Agron. 33: 231-41.

  15. Sustainable agriculture, renewable energy and rural development: An analysis of bio-energy systems used by small farms in China

    NASA Astrophysics Data System (ADS)

    Zhou, Aiming

    Renewable energy needs to be incorporated into the larger picture of sustainable agriculture and rural development if it is to serve the needs of the 3.25 billion human beings whose livelihoods and based on rural economies and ecologies. For rural communities, increasing agriculture production is key to raising income generation and improving social well-being, but this linkage depends also upon not harming natural resources. This dissertation provides an overview of recent Chinese agriculture history, discusses the role of energy in contemporary's China's agriculture and rural development, and introduces a new approach---the integrated agricultural bio-energy (IAB) system---to address the challenge of sustainable agriculture and rural development. IAB is an innovative design and offers a renewable energy solution for improving agricultural productivity, realizing efficient resource management, and enhancing social well-being for rural development. In order to understand how the IAB system can help to achieve sustainable agricultural and rural development in China, a comprehensive evaluation methodology is developed from health, ecological, energy and economic (HE3) perspectives. With data from surveys of 200 small farm households, a detailed study of IAB and conventional agricultural energy (CAE) system applications (in China's Liaoning and Yunnan Province) is conducted. The HE3 impacts of IAB systems in China's rural areas (compared to existing CAE systems) are quantified. The dissertation analyzes the full life-cycle costs and benefits of IAB systems, including their contributions to energy savings, CO2 emissions reduction, agricultural waste reduction, increased rural incomes, better rural health, and improved ecosystem sustainability. The analysis relies upon qualitative and quantitative modeling in order to produce a comprehensive assessment of IAB system impacts. Finally, the dissertation discusses the barriers to greater diffusion of the IAB systems

  16. 7 CFR 3560.568 - Supplemental requirements for seasonal off-farm labor housing.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... housing. 3560.568 Section 3560.568 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, DEPARTMENT OF AGRICULTURE DIRECT MULTI-FAMILY HOUSING LOANS AND GRANTS Off-Farm Labor Housing § 3560.568 Supplemental requirements for seasonal off-farm labor housing. For...

  17. 7 CFR 3560.568 - Supplemental requirements for seasonal off-farm labor housing.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... housing. 3560.568 Section 3560.568 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, DEPARTMENT OF AGRICULTURE DIRECT MULTI-FAMILY HOUSING LOANS AND GRANTS Off-Farm Labor Housing § 3560.568 Supplemental requirements for seasonal off-farm labor housing. For...

  18. 7 CFR 3560.568 - Supplemental requirements for seasonal off-farm labor housing.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... housing. 3560.568 Section 3560.568 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, DEPARTMENT OF AGRICULTURE DIRECT MULTI-FAMILY HOUSING LOANS AND GRANTS Off-Farm Labor Housing § 3560.568 Supplemental requirements for seasonal off-farm labor housing. For...

  19. 7 CFR 1951.262 - Farm Credit Programs-graduation of borrowers.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 14 2011-01-01 2011-01-01 false Farm Credit Programs-graduation of borrowers. 1951.262 Section 1951.262 Agriculture Regulations of the Department of Agriculture (Continued) RURAL... Credit Needs and Graduation of Borrowers § 1951.262 Farm Credit Programs—graduation of borrowers....

  20. 7 CFR 1951.262 - Farm Credit Programs-graduation of borrowers.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 14 2014-01-01 2014-01-01 false Farm Credit Programs-graduation of borrowers. 1951.262 Section 1951.262 Agriculture Regulations of the Department of Agriculture (Continued) RURAL... Credit Needs and Graduation of Borrowers § 1951.262 Farm Credit Programs—graduation of borrowers....

  1. 7 CFR 1951.262 - Farm Credit Programs-graduation of borrowers.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 14 2012-01-01 2012-01-01 false Farm Credit Programs-graduation of borrowers. 1951.262 Section 1951.262 Agriculture Regulations of the Department of Agriculture (Continued) RURAL... Credit Needs and Graduation of Borrowers § 1951.262 Farm Credit Programs—graduation of borrowers....

  2. 7 CFR 1951.262 - Farm Credit Programs-graduation of borrowers.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 14 2013-01-01 2013-01-01 false Farm Credit Programs-graduation of borrowers. 1951.262 Section 1951.262 Agriculture Regulations of the Department of Agriculture (Continued) RURAL... Credit Needs and Graduation of Borrowers § 1951.262 Farm Credit Programs—graduation of borrowers....

  3. Powering the Women in Agriculture: Lessons on Women Led Farm Mechanisation in South India

    ERIC Educational Resources Information Center

    Alex, Jiju P.

    2013-01-01

    Purpose: This article analyses how an initiative on farm mechanisation by a local government in Kerala in South India evolved into a formal organisation that provides sustainable livelihood options to women and small and marginal farmers and revived the rice production system. Design/methodology/approach: The study followed the case analysis…

  4. Farming without a Recipe: Wisconsin Graziers and New Directions for Agricultural Science

    ERIC Educational Resources Information Center

    Lyon, Alexandra; Bell, Michael M.; Gratton, Claudio; Jackson, Randall

    2011-01-01

    From 2005 through 2008, we undertook a participatory research project involving graziers from 8 farms in Southern Wisconsin, all of whom practice management intensive grazing. We used semi-structured interviews and participant observation during research and field days to investigate graziers' engagement with university research. Grazing farms…

  5. 7 CFR 2.16 - Under Secretary for Farm and Foreign Agricultural Services.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... the Comptroller General (4 CFR chapter II), with respect to claims of the Farm Service Agency. (ix... Executive Order 12580, 3 CFR, 1987 Comp., p. 193, under the following provisions of the Comprehensive... applicable pollution control standards and section 1-601 of Executive Order 12088, 3 CFR, 1978 Comp., p....

  6. An Analysis of the Skills Required of Agricultural Mechanics at Retail Farm Machinery Dealerships.

    ERIC Educational Resources Information Center

    Jacobs, Clinton O.; Mulcahy, John V.

    In order to determine needs for teaching various competencies in agricultural mechanics courses, a study was conducted to determine the types and frequencies of service/repair operations performed by an Arizona agricultural machinery company from January 1 to June 30, 1981. Data were obtained from 1,232 service orders at the Arizona Machinery…

  7. Soil ecology and agricultural technology; An integrated approach towards improved soil management for sustainable farming

    NASA Astrophysics Data System (ADS)

    Pulleman, Mirjam; Pérès, Guénola; Crittenden, Stephen; Heddadj, Djilali; Sukkel, Wijnand

    2014-05-01

    Intensive arable food production systems are in need of smart solutions that combine ecological knowledge and farm technology to maximize yields while protecting natural resources. The huge diversity of soil organisms and their interactions is of crucial importance for soil functions and ecosystem services, such as organic matter incorporation and break down, nutrient mineralization, soil structure formation, water regulation and disease and pest control. Soil management decisions that take into account the soil biodiversity and associated functions are thus essential to (i) maintain soil productivity in the long term, (ii) reduce the dependency on external inputs and non-renewables such as fossil fuels, and (iii) make agroecosystems more resilient against biotic and abiotic stresses. Organic farming systems and reduced tillage systems are two approaches that aim to increase soil biodiversity and general soil quality, through improved management of organic matter but differ in their emphasis on the use of chemical inputs for crop protection or soil disturbance, respectively. In North-western Europe experience with and knowledge of reduced tillage systems is still scarce, both in conventional and organic farming. Our study targeted both conventional and organic farming and aimed at 1) documenting reduced tillage practices within different agroecological contexts in NW Europe; 2) evaluating the effects of reduced tillage systems on soil biodiversity and soil ecosystem services; 3) increase understanding of agroecological factors that determine trade-offs between different ecosystem services. Earthworm species and nematode taxa were selected as indicator organisms to be studied for their known response to soil management and effects on soil functions. Additionally, soil organic matter, physical soil parameters and processes, and crop yields have been measured across multiple sites. Data have been collected over several cropping seasons in long term field experiments

  8. Community perspectives on barriers and strategies for promoting locally grown produce from an urban agriculture farm.

    PubMed

    Hu, Alice; Acosta, Angela; McDaniel, Abigail; Gittelsohn, Joel

    2013-01-01

    Although much is understood about barriers to healthy food consumption in low-income, urban communities, knowledge regarding the crucial next step of building feasible, community-supported approaches to address those barriers remains limited. This qualitative study used in-depth interviews (n = 20), focus groups (n = 2), and participant observations (n = 3) to identify strategies to promote locally grown produce from an urban food security project, Produce From the Park (PFP), an urban farm. Informants included community organization representatives and residents from low-income neighborhoods in a mid-Atlantic city. Informants identified structural and cultural barriers to purchasing healthy food, including price, location, food culture, and lack of interest. Participants proposed a number of strategies, such as distribution through mobile food carts and farm stands, marketing new foods through taste tests and cooking demonstrations, and youth mentorship. Informants also described their perceptions of the local urban farm and suggested ways to increase community buy-in. Strategies mentioned were inexpensive and incorporated cultural norms and local assets. These community perspectives can provide insights for those promoting healthy eating in urban African American communities through urban food security projects. PMID:22102602

  9. 7 CFR 1951.262 - Farm Credit Programs-graduation of borrowers.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 14 2010-01-01 2009-01-01 true Farm Credit Programs-graduation of borrowers. 1951.262... OF AGRICULTURE (CONTINUED) PROGRAM REGULATIONS (CONTINUED) SERVICING AND COLLECTIONS Analyzing Credit Needs and Graduation of Borrowers § 1951.262 Farm Credit Programs—graduation of borrowers. (a)-(d)...

  10. Providing Semantic Metadata to Online Learning Resources on Sustainable Agriculture and Farming: Combining Values and Technical Knowledge

    ERIC Educational Resources Information Center

    Garcia-Barriocanal, Elena; Sicilia, Miguel-Angel; Sanchez-Alonso, Salvador

    2013-01-01

    Sustainable or organic agriculture aims at harmonizing the efficient production of food with the preservation of the environmental conditions for continuing production in a sustained way. As such, it embodies a set of environmental values that are currently taught and learnt worldwide in specific courses or as part of broader programs or…

  11. A spatially distributed hydroeconomic model to assess the effects of drought on land use, farm profits, and agricultural employment

    NASA Astrophysics Data System (ADS)

    Maneta, M. P.; Torres, M. O.; Wallender, W. W.; Vosti, S.; Howitt, R.; Rodrigues, L.; Bassoi, L. H.; Panday, S.

    2009-11-01

    In this paper a high-resolution linked hydroeconomic model is demonstrated for drought conditions in a Brazilian river basin. The economic model of agriculture includes 13 decision variables that can be optimized to maximize farmers' yearly net revenues. The economic model uses a multi-input multioutput nonlinear constant elasticity of substitution (CES) production function simulating agricultural production. The hydrologic component is a detailed physics-based three-dimensional hydrodynamic model that simulates changes in the hydrologic system derived from agricultural activity while in turn providing biophysical constraints to the economic system. The linked models capture the effects of the interactions between the hydrologic and the economic systems at high spatial and temporal resolutions, ensuring that the model converges to an optimal economic scenario that takes into account the spatial and temporal distribution of the water resources. The operation and usefulness of the models are demonstrated in a rural catchment area of about 10 km2 within the São Francisco River Basin in Brazil. Two droughts of increasing intensity are simulated to investigate how farmers behave under rain shortfalls of different severity. The results show that farmers react to rainfall shortages to minimize their effects on farm profits, and that the impact on farmers depends, among other things, on their location in the watershed and on their access to groundwater.

  12. Prospective and participatory integrated assessment of agricultural systems from farm to regional scales: Comparison of three modeling approaches.

    PubMed

    Delmotte, Sylvestre; Lopez-Ridaura, Santiago; Barbier, Jean-Marc; Wery, Jacques

    2013-11-15

    Evaluating the impacts of the development of alternative agricultural systems, such as organic or low-input cropping systems, in the context of an agricultural region requires the use of specific tools and methodologies. They should allow a prospective (using scenarios), multi-scale (taking into account the field, farm and regional level), integrated (notably multicriteria) and participatory assessment, abbreviated PIAAS (for Participatory Integrated Assessment of Agricultural System). In this paper, we compare the possible contribution to PIAAS of three modeling approaches i.e. Bio-Economic Modeling (BEM), Agent-Based Modeling (ABM) and statistical Land-Use/Land Cover Change (LUCC) models. After a presentation of each approach, we analyze their advantages and drawbacks, and identify their possible complementarities for PIAAS. Statistical LUCC modeling is a suitable approach for multi-scale analysis of past changes and can be used to start discussion about the futures with stakeholders. BEM and ABM approaches have complementary features for scenarios assessment at different scales. While ABM has been widely used for participatory assessment, BEM has been rarely used satisfactorily in a participatory manner. On the basis of these results, we propose to combine these three approaches in a framework targeted to PIAAS. PMID:24013558

  13. AGRICULTURAL EXTENSION.

    ERIC Educational Resources Information Center

    FARQUHAR, R.N.

    AUSTRALIAN AGRICULTURAL EXTENSION HAS LONG EMPHASIZED TECHNICAL ADVISORY SERVICE AT THE EXPENSE OF THE SOCIOECONOMIC ASPECTS OF FARM PRODUCTION AND FARM LIFE. ONLY IN TASMANIA HAS FARM MANAGEMENT BEEN STRESSED. DEMANDS FOR THE WHOLE-FARM APPROACH HAVE PRODUCED A TREND TOWARD GENERALISM FOR DISTRICT OFFICERS IN MOST STATES. THE FEDERAL GOVERNMENT,…

  14. Aplastic anemia in rural Thailand: its association with grain farming and agricultural pesticide exposure. Aplastic Anemia Study Group.

    PubMed Central

    Issaragrisil, S; Chansung, K; Kaufman, D W; Sirijirachai, J; Thamprasit, T; Young, N S

    1997-01-01

    OBJECTIVES: A population-based case-control study was conducted to elucidate the incidence and etiology of aplastic anemia in Thailand. METHODS: Case patients and hospital control patients were enrolled in three regions from 1989 to 1994; data were collected by interview. RESULTS: Forty-six percent of 81 case patients and 19% of 295 control patients from Khonkaen were grain farmers (estimated relative risk [RR] = 2.7, 95% confidence interval [CI] = 1.4, 5.2). Sixteen percent of case patients and 6% of control patients used agricultural pesticides (estimated RR = 2.7, 95% CI = 1.1, 6.6). The association with grain farming remained among those not exposed to pesticides. In Songkla, 16% of 43 case patients and 2% of 181 control patients were grain farmers (crude RR estimate = 11, 95% CI = 3.4, 35). CONCLUSIONS: The relation of aplastic anemia to grain farming may partly explain the high incidence of aplastic anemia in Thailand. PMID:9314815

  15. Multipesticide residue assessment of agricultural soil and water in major farming areas in Benguet, Philippines.

    PubMed

    Del Prado Lu, Jinky Leilanie

    2010-08-01

    This study investigated the concentration and presence of pesticide residues in water and soil in Benguet, which is a vegetable producing region in the Philippines. Seventy-eight samples and 49 water samples were taken from different farms covering three municipalities in the province of Benguet and were analyzed using gas chromatography. Meteorological conditions of temperature and humidity were also taken. Thirty-four of the soil samples were found to be positive for pesticide residues. The most significant pesticide type with the highest concentration was technical endosulfan, with a mean concentration of 0.025 mg/kg, followed by endosulfan sulfate (0.015 mg/kg), chlorpyrifos (0.01 mg/kg), profenofos (0.003 mg/kg), chlorothanil, cypermethrin, and cylohathrin (all at 0.002 mg/kg). One water sample was found to be positive for pesticide residue of chlorpyrifos in municipality 2 at a concentration of 0.07 mg/L. The data also showed that endosulfan, which is restricted in the Philippines and banned in other countries, was found to be the most prevalent pesticide used (17.7%) and the second highest in concentration (0.015 mg/kg) in soil samples. The study also showed a relationship between temperature and pesticide concentration in soil. In conclusion, pesticide residues were found in soil and water samples in the farming areas of Benguet. PMID:20162264

  16. Occupational paraquat exposure of agricultural workers in large Costa Rican farms

    PubMed Central

    Park, Eun-Kee; Stoecklin-Marois, Maria; Koivunen, Marja E.; Gee, Shirley J.; Hammock, Bruce D.; Beckett, Laurel A.; Schenker, Marc B.

    2010-01-01

    Objective Paraquat is an herbicide widely used worldwide. This study determined the extent of occupational exposure to paraquat among farm workers in Costa Rica and identified determinants of occupational exposure. Methods Twenty-four hour urine samples were collected from 119 paraquat handlers and 54 non-handlers from banana, coffee and palm oil farms. Information about herbicide handling operations was also collected. The urinary paraquat levels were determined by an enzyme-linked immunosorbent assay (ELISA) with a limit of quantiication (LOQ) of 2 ng/mL. Inhalable dust and airborne paraquat levels were simultaneously measured for a subset of the participants. Results Urinary paraquat measurements were non-detectable or very low when workers did not handle paraquat. For handlers, 83.3, 47.1 and 63.9% of the samples were below the LOQ on before-, during- and after-paraquat spray days, respectively. The arithmetic mean (±SD) of urinary paraquat level on days when workers handled paraquat was 6.3 (±10.45) µg/24h. Paraquat exposures among handlers on spray day were significantly associated with the type of crop. Conclusion Non-handlers had negligible urinary paraquat, while detectable paraquat exposures were observed among handlers on spray day. Urinary paraquat levels were different by crop. PMID:18762966

  17. Simulation of Conjunctive Agricultural Water Use with the new FARM package for MODFLOW-2000

    NASA Astrophysics Data System (ADS)

    Schmidt, W.; Hanson, R. T.; Maddock, T.

    2004-12-01

    A new Farm Package (FMP) was developed for the U.S. Geological Survey's groundwater modeling program, MODFLOW-2000 (MF2K), to estimate irrigation water allocations from conjunctively used surface and ground water. The FMP package dynamically integrates irrigation water demand, surface and ground-water supply, and return flow from excess irrigation. Routed surface-water delivery is optional, but can be simulated by coupling the FMP package with the Streamflow Routing Package (SFR1). Applying MF2K with the FMP and SFR1 packages facilitates estimating the allocation of surface and ground-water to farms for simulations of historical calibration or future projections directly within MF2K. These simulations also can be useful for assessing water rights issues and operational decisions as well as for non-drought versus drought supply and demand strategies. Estimates of historic pumpage may be particularly useful where well pumpage has not been recorded, such as agivulture in the southwestern United States. Estimates of future pumpage may be facilitated through the use of climate-model predictions to generate forecasts of potential water supply and demand for irrigation. Legal questions such as adjudications and appropriative water rights also could be assessed with simulations that use the FMP package in areas where there is a history of land use but no direct or complete record of water use. Operational decision in irrigation management depends on the ability to estimate conjunctively used surface-water and groundwater allocations just prior to or during the growing season. Conjunctive management of surface and ground-water is especially needed for periods when the proposed water supply is thought to be insufficient to meet the water demand. Simulations with the FMP package offer several choices of drought policy scenarios, such as acreage optimization that facilitates assessing an economically optimal conjunctive management. The FMP package maintains a dual mass balance

  18. Across the Divide (?): Reconciling Farm and Town Views of Agriculture-Community Linkages

    ERIC Educational Resources Information Center

    Smithers, John; Joseph, Alun E.; Armstrong, Matthew

    2005-01-01

    In North America and elsewhere it is frequently asserted that changes in rural society have led to an economic and social "decoupling" of agriculture from the wider rural community. Casual analysis of contemporary media reporting and popular discourse would suggest that interactions between the two spheres are as often characterized by neglect or…

  19. Fashioning Farmers: Ideology, Agricultural Knowledge and the Manitoba Farm Movement, 1890-1925.

    ERIC Educational Resources Information Center

    Taylor, Jeffery

    This book presents a study of educational institutions in Manitoba (Canada) agriculture before 1925, the dominant ideologies that resided there, and the impact of those ideologies on the agrarian movement. The first chapter overviews a variety of ideologies, state structures, and agrarian movements in North America during the late 19th and early…

  20. Agricultural Chemical Use and White Male Cancer Mortality in Selected Rural Farm Counties.

    ERIC Educational Resources Information Center

    Stokes, C. Shannon; Brace, Kathy D.

    A study of 1,497 nonmetropolitan counties was conducted to test the possible contribution of agricultural chemical use to cancer mortality rates in rural counties. The dependent variables were 20-year age-adjusted mortality rates for 1950 to 1969 for five categories of cancer: genital, urinary, lymphatic, respiratory, and digestive. Because sex…

  1. The Subsistence Agriculture Game: A Simulation of Farming. Instructional Activities Series IA/S-17.

    ERIC Educational Resources Information Center

    Martinson, Tom; Harnapp, Vern

    This activity is one of a series of 17 teacher-developed instructional activities for geography at the secondary-grade level described in SO 009 140. Through a simulation, students develop an understanding of subsistence agriculture in Central America and how it is influenced by cultural and physical factors. During four 50-minute class periods,…

  2. A living demonstration of certified organic farming by Oklahoma State University and USDA, Agricultural Research Service

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Organic crop production is the fastest growing portion of U.S. agriculture, increasing a minimum of 20% annually during the last 15 years. The establishment of federal guidelines for organic certification in 2002 provided a structure for producers and processors to market certified organic foods. ...

  3. Tightly-coupled plant-soil nitrogen cycling: Implications for multiple ecosystem services on organic farms across an intensively managed agricultural landscape

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Variability among farms across an agricultural landscape may reveal diverse biophysical contexts and experiences that show innovations and insights to improve nitrogen (N) cycling and yields, and thus the potential for multiple ecosystem services. In order to assess potential tradeoffs between yield...

  4. How Do You Keep 'Em down on the Farm after They've Seen Technology? The Stone Barns Center for Food and Agriculture

    ERIC Educational Resources Information Center

    Donlevy, Jim

    2004-01-01

    In an age dominated by technology, teachers are challenged as never before to help students understand the deep connections they share with people from earlier times and nowhere is this more dramatically revealed than in basic farm life. This article discusses the Stone Barns Center for Food and Agriculture and describes technology use that…

  5. Molokai Farm Project. An Agricultural Training Program of the Maui Community College, University of Hawaii. Report for Fiscal Year 1982-83.

    ERIC Educational Resources Information Center

    Hawaii State Dept. of Agriculture, Honolulu.

    The Molokai Farm Project at Maui Community College grew out of a grant for a Youth Agricultural Entrepreneurship Demonstration Program. The program, which can lead either to an associate degree or to a certification of completion for any number of smaller units of course work, is designed to develop students' managerial proficiency and the…

  6. Extension Strategies Used To Develop a Traditional Farming Sector in an Advanced Agricultural Surrounding. The Case of the Nazareth Region in Israel.

    ERIC Educational Resources Information Center

    Blum, Abraham

    A case study of the Nazareth Region in Israel analyzed the extension strategies used to develop the traditional Arab farming sector in an advanced agricultural surrounding. As part of the study, the history of the Arab farmer before and after the creation of the State of Israel was given. The methodology for the study involved interviews with…

  7. The role of precision agriculture for improved nutrient management on farms.

    PubMed

    Hedley, Carolyn

    2015-01-01

    Precision agriculture uses proximal and remote sensor surveys to delineate and monitor within-field variations in soil and crop attributes, guiding variable rate control of inputs, so that in-season management can be responsive, e.g. matching strategic nitrogen fertiliser application to site-specific field conditions. It has the potential to improve production and nutrient use efficiency, ensuring that nutrients do not leach from or accumulate in excessive concentrations in parts of the field, which creates environmental problems. The discipline emerged in the 1980s with the advent of affordable geographic positioning systems (GPS), and has further developed with access to an array of affordable soil and crop sensors, improved computer power and software, and equipment with precision application control, e.g. variable rate fertiliser and irrigation systems. Precision agriculture focusses on improving nutrient use efficiency at the appropriate scale requiring (1) appropriate decision support systems (e.g. digital prescription maps), and (2) equipment capable of varying application at these different scales, e.g. the footprint of a one-irrigation sprinkler or a fertiliser top-dressing aircraft. This article reviews the rapid development of this discipline, and uses New Zealand as a case study example, as it is a country where agriculture drives economic growth. Here, the high yield potentials on often young, variable soils provide opportunities for effective financial return from investment in these new technologies. PMID:24816925

  8. Seasonal atrazine contamination of drinking water in pig-breeding farm surroundings in agricultural and industrial areas of Croatia.

    PubMed

    Gojmerac, T; Kartal, B; Bilandzic, N; Roic, B; Rajkovic-Janje, R

    1996-02-01

    Atrazine (2-chloro-4-ethylamino-6-isopropylamino-s-triazine) a s-triazine herbicide, has been widely used in Croatian agriculture. Due to atrazine extensive use and its biodegradation in nature within at least one year (Klassen and Kodoum 1979), atrazine residues are found in ground, surface, drain and drinking water (Vidacek et al. 1994; Gojmerac et al. 1994). Groundwater downgradient from atrazine treated fields may show seasonal concentration peaks which could exceed the safe level (Wehtje et al. 1983). Therefore, the use of atrazine includes permanent control of its residues in water, particularly in relation to its use as a herbicidal chemical and groundwater contamination (Graham 1991). Furthermore, the presence of atrazine in the environment and its possible ingestion via the water, food and feed chain, may present a risk for the animal and human health. The analysis of atrazine residues in soil can be performed by either colorimetry or high performance liquid chromatography (HPLC) (Vickrey et al. 1980), and in water, soil and food by immunoassay in comparison with HPLC or gas chromatography/mass spectrometry (GS-MS) (Bushway et al. 1988; Bushway et al. 1989; Bushway et al. 1992; Thurman et al. 1990). We describe the use of enzyme-linked immunosorbent assay (ELISA) for one-year seasonal monitoring of atrazine residues in drinking water from two differently situated pig-breeding farms (agricultural and industrial areas) in Croatia. Results obtained by ELISA were compared to those produced by HPLC. PMID:8720093

  9. Impact of greenhouse gas metrics on the quantification of agricultural emissions and farm-scale mitigation strategies: a New Zealand case study

    NASA Astrophysics Data System (ADS)

    Reisinger, Andy; Ledgard, Stewart

    2013-06-01

    Agriculture emits a range of greenhouse gases. Greenhouse gas metrics allow emissions of different gases to be reported in a common unit called CO2-equivalent. This enables comparisons of the efficiency of different farms and production systems and of alternative mitigation strategies across all gases. The standard metric is the 100 year global warming potential (GWP), but alternative metrics have been proposed and could result in very different CO2-equivalent emissions, particularly for CH4. While significant effort has been made to reduce uncertainties in emissions estimates of individual gases, little effort has been spent on evaluating the implications of alternative metrics on overall agricultural emissions profiles and mitigation strategies. Here we assess, for a selection of New Zealand dairy farms, the effect of two alternative metrics (100 yr GWP and global temperature change potentials, GTP) on farm-scale emissions and apparent efficiency and cost effectiveness of alternative mitigation strategies. We find that alternative metrics significantly change the balance between CH4 and N2O; in some cases, alternative metrics even determine whether a specific management option would reduce or increase net farm-level emissions or emissions intensity. However, the relative ranking of different farms by profitability or emissions intensity, and the ranking of the most cost-effective mitigation options for each farm, are relatively unaffected by the metric. We conclude that alternative metrics would change the perceived significance of individual gases from agriculture and the overall cost to farmers if a price were applied to agricultural emissions, but the economically most effective response strategies are unaffected by the choice of metric.

  10. Study of continuous-wave domain fluorescence diffuse optical tomography for quality control on agricultural produce

    NASA Astrophysics Data System (ADS)

    Nadhira, Vebi; Kurniadi, Deddy; Juliastuti, E.; Sutiswan, Adeline

    2014-03-01

    The importance of monitoring the quality of vegetables and fruits is prosperity by giving a competitive advantage for producer and providing a more healthy food for consumer. Diffuse Optical Tomography (DOT) is offering the possibility to detect the internal defects of the agricultural produce quality. Fluorescence diffuse optical tomography (FDOT) is the development of DOT, offering the possibilities to improve spatial resolution and to contrast image. The purpose of this research is to compare FDOT and DOT in forward analysis with continuous wave approach. The scattering and absorbing parameters of potatoes are used to represent the real condition. The object was illuminated by the NIR source from some positions on the boundary of object. A set of NIR detector are placed on the peripheral position of the object to measure the intensity of propagated or emitted light. In the simulation, we varied a condition of object then we analyzed the sensitivity of forward problem. The result of this study shows that FDOT has a better sensitivity than DOT and a better potential to monitor internal defects of agricultural produce because of the contrast value between optical and fluorescence properties of agricultural produce normal tissue and defects.

  11. Study of continuous-wave domain fluorescence diffuse optical tomography for quality control on agricultural produce

    SciTech Connect

    Nadhira, Vebi Kurniadi, Deddy Juliastuti, E. Sutiswan, Adeline

    2014-03-24

    The importance of monitoring the quality of vegetables and fruits is prosperity by giving a competitive advantage for producer and providing a more healthy food for consumer. Diffuse Optical Tomography (DOT) is offering the possibility to detect the internal defects of the agricultural produce quality. Fluorescence diffuse optical tomography (FDOT) is the development of DOT, offering the possibilities to improve spatial resolution and to contrast image. The purpose of this research is to compare FDOT and DOT in forward analysis with continuous wave approach. The scattering and absorbing parameters of potatoes are used to represent the real condition. The object was illuminated by the NIR source from some positions on the boundary of object. A set of NIR detector are placed on the peripheral position of the object to measure the intensity of propagated or emitted light. In the simulation, we varied a condition of object then we analyzed the sensitivity of forward problem. The result of this study shows that FDOT has a better sensitivity than DOT and a better potential to monitor internal defects of agricultural produce because of the contrast value between optical and fluorescence properties of agricultural produce normal tissue and defects.

  12. Evolution of farm and manure management and their influence on ammonia emissions from agriculture in Switzerland between 1990 and 2010

    NASA Astrophysics Data System (ADS)

    Kupper, Thomas; Bonjour, Cyrill; Menzi, Harald

    2015-02-01

    The evolution of farm and manure management and their influence on ammonia (NH3) emissions from agriculture in Switzerland between 1990 and 2010 was modeled. In 2010, total agricultural NH3 emissions were 48,290 t N. Livestock contributed 90% (43,480 t N), with the remaining 10% (4760 t N) coming from arable and fodder crops. The emission stages of grazing, housing/exercise yard, manure storage and application produced 3%, 34%, 17% and 46%, respectively, of livestock emissions. Cattle, pigs, poultry, small ruminants, horses and other equids accounted for 78%, 15%, 3%, 2% and 2%, respectively, of the emissions from livestock and manure management. Compared to 1990, total NH3 emissions from agriculture and from livestock decreased by 16% and 14%, respectively. This was mainly due to declining livestock numbers, since the emissions per animal became bigger for most livestock categories between 1990 and 2010. The production volume for milk and meat remained constant or increased slightly. Other factors contributing to the emission mitigation were increased grazing for cattle, the growing importance of low-emission slurry application techniques and a significant reduction in the use of mineral fertilizer. However, production parameters enhancing emissions such as animal-friendly housing systems providing more surface area per animal and total volume of slurry stores increased during this time period. That such developments may counteract emission mitigation illustrates the challenge for regulators to balance the various aims in the striving toward sustainable livestock production. A sensitivity analysis identified parameters related to the excretion of total ammoniacal nitrogen from dairy cows and slurry application as being the most sensitive technical parameters influencing emissions. Further improvements to emission models should therefore focus on these parameters.

  13. Agricultural Diversification and Marketing. Instructional Materials Developed for Secondary, Postsecondary, and Continuing Education Agriculture Programs in Iowa.

    ERIC Educational Resources Information Center

    Iowa State Dept. of Agriculture, Des Moines.

    These instructional materials on agricultural diversification and marketing were developed for use by Iowa's vocational and technical agricultural instructors and extension personnel. This document is one of three manuals making up a single package. (The other two are Christmas Tree Production and Marketing and Sod Production and Marketing). The…

  14. Carbon and Phosphorus in soil particulate fraction: effect of continuous agriculture, tillage and fertilization

    NASA Astrophysics Data System (ADS)

    Wyngaard, N.; Echeverrıa, H. E.; Vidaurreta, A.; Picone, L. I.; Divito, G. A.

    2012-04-01

    In Argentinean Pampas region, the practice of intensive agriculture has diminished total organic carbon (TOC) content in soil. This degradation process can impact over phosphorus (P) organic fractions associated to it, and therefore limit soil capacity to provide P through mineralization. Along this line, P content in soil particulate fraction (PF) has been proposed as an index to estimate this capacity. The aims of this work were to evaluate (1) the effect of continuous agriculture, tillage and P fertilization over TOC and P fractions content in soil and PF, and (2) the stability of P-PF as a mineralization index. To this end, a long term experiment initiated in 2001 in Balcarce, Argentina, under continuous agriculture, was analyzed. There, two tillage systems - conventional till (CT) and no till (NT) - and two fertilization treatments - nitrogen (N) and N + P (NP) - were evaluated. Phosphorus rate was 30 kg ha-1 year-1. In each plot, the following parameters were determined in 2002, 2005, 2008 and 2011: TOC, P Bray, total P (Pt), inorganic P (Pi), and organic P (Po) content in the whole soil and in the PF. Also, C supply by residues and P soil balance during the experiment were calculated, and the P sorption capacity was determined in samples from 2011. C supply was greater in CT (7% relative to NT) and in NP (14% relative to N). However, TOC in soil was not modified neither by tillage or fertilization. Even though, C in the PF decreased (3% annually) by the use of continuous agriculture. This reduction was positively associated to the one observed in other soil properties as Pt, Pi and Po in the PF. P fertilization lessened this reduction in Pt (18,9 mg kg-1 in N and 23,1 mg kg-1 in NP in 2011) and Pi (4,2 mg kg-1 in N and 6,2 mg kg-1 in NP in 2011), but not in Po. This indicates that, Po is affected by management practices and, contrary to Pt, is stable to fertilization. Therefore Po can be studied as a potential P mineralization index. The difference among P

  15. Evaluation of Linear Alkylbenzene Sulfonate (LAS) behaviour in agricultural soil through laboratory continuous studies.

    PubMed

    Oliver-Rodríguez, B; Zafra-Gómez, A; Reis, M S; Duarte, B P M; Verge, C; de Ferrer, J A; Pérez-Pascual, M; Vílchez, J L

    2015-07-01

    The behaviour of Linear Alkylbenzene Sulfonate (LAS) in agricultural soil is investigated in the laboratory using continuous-flow soil column studies in order to simultaneously analyze the three main underlying phenomena (adsorption/desorption, degradation and transport). The continuous-flow soil column experiments generated the breakthrough curves for each LAS homologue, C10, C11, C12 and C13, and by adding them up, for total LAS, from which the relevant retention, degradation and transport parameters could be estimated, after proposing adequate models. Several transport equations were considered, including the degradation of the sorbate in solution and its retention by soil, under equilibrium and non-equilibrium conditions between the sorbent and the sorbate. In general, the results obtained for the estimates of those parameters that were common to the various models studied (such as the isotherm slope, first order degradation rate coefficient and the hydrodynamic dispersion coefficient) were rather consistent, meaning that mass transfer limitations are not playing a major role in the experiments. These three parameters increase with the length of the LAS homologue chain. The study will provide the underlying conceptual framework and fundamental parameters to understand, simulate and predict the environmental behaviour of LAS compounds in agricultural soils. PMID:25765258

  16. The Farm Worker In A Changing Agriculture. Part I In A Series On Technological Change And Farm Labor Use, Kern County, California, 1961. Research Report No. 277.

    ERIC Educational Resources Information Center

    Metzler, William H.

    To investigate the effect of technological change upon farm labor use, a stratified random sample of 696 farm workers from a population of 12,215 in Kern County, California, provided a basis for analysis. Some major findings were: (1) The high peak of seasonal labor use has been eliminated, (2) The need for migratory labor is decreasing, (3)…

  17. Ecology of agricultural monocultures: Some consequences for biodiversity in biomass energy farms

    SciTech Connect

    Hoffman, W.; Beyea, J.; Cook, J.H.

    1995-11-01

    Most developmental work on biomass crops has involved extensive monocultures of genetically uniform crops. We review the relevant ecology of agricultural monocultures, and some consequences of monocultural methods for the biomass industry. Monocultures can have very high primary productivity; indeed biomass crops are selected for high productivity. The seasonal tempo of productivity is often more punctuated in monocultures than in multispecies system, leaving temporal productivity gaps. In turn, folivorous insect diversity and abundance tends to track the foliage productivity. The productivity gaps may produce bottlenecks in herbivore abundance and diversity. Herbivore population dynamics tend to be less stable in monocultures, driving fluctuations in predator abundance and diversity. These bottlenecks and fluctuations can increase the frequency and severity of pest problems, for herbivorous insects usually respond to productivity increases faster than their predators. The spatial scaling of structural complexity is also critical to habitat value, particularly for vertebrates. At micro scales structural complexity is a function of plant structure. At meso scales, agricultural monocultures tend to be very uniform, compared to multispecies systems, and provide poorer habitat for species needing meso-scale diversity. We suggest three strategies to enhance or restore biodiversity while developing biomass crops. First, tailor the scale of plantings to the needs of wildlife in the system. Second, manage the deployment of the biomass plantings to be complementary to other landscape features. For example, concentrate biomass plantings on the most favorable sites in the landscape, and develop complementary habitat inclusions on poorer microsites. Third, develop crops and crop combinations to benefit wildlife as well as to provide high yields. Select and deploy crops and clones to bridge productivity gaps.

  18. 29 CFR 780.137 - Practices must be performed in connection with farmer's own farming.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... FAIR LABOR STANDARDS ACT General Scope of Agriculture âsuch Farming Operationâ-of the Farmer § 780.137 Practices must be performed in connection with farmer's own farming. “Practices * * * performed by a farmer... farming. 780.137 Section 780.137 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR...

  19. 1986 Agricultural Chartbook. Agriculture Handbook No. 663.

    ERIC Educational Resources Information Center

    Department of Agriculture, Washington, DC.

    This book contains 310 charts, tables, and graphs containing statistical information about agriculture-related commodities and services, primarily in the United States, in 1986. The book is organized in seven sections that cover the following topics: (1) the farm (farm income, farm population, farm workers, food and fiber system, agriculture and…

  20. Technical Aid to the Rural Farm Poor: Can It Make Economic Sense? Agricultural Economics Extension No. 53.

    ERIC Educational Resources Information Center

    Smith, Eldon D.; And Others

    The paper explores whether the taxpaying public and limited-resource farm families who receive public welfare assistance to supplement meager farm incomes would be better off if some of these welfare funds were used to help the farmers help themselves by more efficient and profitable use of their farm resources. Data from an eastern Kentucky…

  1. 7 CFR 718.4 - Authority for farm entry and providing information.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    .... 718.4 Section 718.4 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE... PROVISIONS APPLICABLE TO MULTIPLE PROGRAMS General Provisions § 718.4 Authority for farm entry and providing... identified by a marketing card unless disposed of in the presence of FSA in accordance with § 718.109 of...

  2. 7 CFR 718.4 - Authority for farm entry and providing information.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    .... 718.4 Section 718.4 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE... PROVISIONS APPLICABLE TO MULTIPLE PROGRAMS General Provisions § 718.4 Authority for farm entry and providing... identified by a marketing card unless disposed of in the presence of FSA in accordance with § 718.109 of...

  3. 7 CFR 718.4 - Authority for farm entry and providing information.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    .... 718.4 Section 718.4 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE... PROVISIONS APPLICABLE TO MULTIPLE PROGRAMS General Provisions § 718.4 Authority for farm entry and providing... identified by a marketing card unless disposed of in the presence of FSA in accordance with § 718.109 of...

  4. 7 CFR 1468.4 - Establishing Conservation Farm Option (CFO) pilot project areas.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... project areas. 1468.4 Section 1468.4 Agriculture Regulations of the Department of Agriculture (Continued... FARM OPTION General Provisions § 1468.4 Establishing Conservation Farm Option (CFO) pilot project areas. (a) CCC may periodically solicit proposals from the public to establish pilot project areas in...

  5. 7 CFR 1468.4 - Establishing Conservation Farm Option (CFO) pilot project areas.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... project areas. 1468.4 Section 1468.4 Agriculture Regulations of the Department of Agriculture (Continued... FARM OPTION General Provisions § 1468.4 Establishing Conservation Farm Option (CFO) pilot project areas. (a) CCC may periodically solicit proposals from the public to establish pilot project areas in...

  6. 7 CFR 1468.4 - Establishing Conservation Farm Option (CFO) pilot project areas.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... project areas. 1468.4 Section 1468.4 Agriculture Regulations of the Department of Agriculture (Continued... FARM OPTION General Provisions § 1468.4 Establishing Conservation Farm Option (CFO) pilot project areas. (a) CCC may periodically solicit proposals from the public to establish pilot project areas in...

  7. 7 CFR 1468.4 - Establishing Conservation Farm Option (CFO) pilot project areas.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... project areas. 1468.4 Section 1468.4 Agriculture Regulations of the Department of Agriculture (Continued... FARM OPTION General Provisions § 1468.4 Establishing Conservation Farm Option (CFO) pilot project areas. (a) CCC may periodically solicit proposals from the public to establish pilot project areas in...

  8. 7 CFR 1468.4 - Establishing Conservation Farm Option (CFO) pilot project areas.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... project areas. 1468.4 Section 1468.4 Agriculture Regulations of the Department of Agriculture (Continued... FARM OPTION General Provisions § 1468.4 Establishing Conservation Farm Option (CFO) pilot project areas. (a) CCC may periodically solicit proposals from the public to establish pilot project areas in...

  9. Long-Term Farm Policy to Succeed the Agriculture and Food Act of 1981 (Research, Extension, and Teaching). Part 5. Hearings before the Subcommittee on Departmental Operations, Research, and Foreign Agriculture of the Committee on Agriculture, House of Representatives, Ninety-Eighth Congress, Second Session (June 6, 7, 12, and 13, 1984).

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Agriculture.

    This congressional hearing is the fifth of five volumes examining various aspects of agricultural research, extension, and teaching as a prelude to determining what changes are to be made in Title XIV of the farm bill. Focuses are the U.S. Department of Agriculture (USDA) biotechnology program plans and regulatory concerns and the public benefits…

  10. Hydrodynamic and hydrochemicalcharacterization of groundwater in agricultural area (case of Agafay farm-Western Haouz) Morocco

    NASA Astrophysics Data System (ADS)

    Sefiani, Salma; El mandour, Abdennabi; Laftouhi, Nour-Eddine; Khalil, Nourdine; Chehbouni, Abdelghani; Jarlan, Lionel; Hanich, Lahoucine; Khabba, Said; Hamaoui, Addi; Kamal, Safia

    2016-04-01

    Water resources play an important role in the socio-economic development of the Haouz plain. The agriculture and tourism are two essential components of this development. They represent more than 85% of the water consumption of the Tensift catchment. Under a semi-arid climate, according to hydric stress water used for irrigation essential for most crops, comes from pumping in groundwater from the unconfined aquifer of the Haouz. The use of groundwater for irrigation causes problems of soil degradation by the intensification of salinization processes, sodisation or alkalizing at several degrees. These situations are closely related to the natural characteristics of the environment (soil and climate) and the modalities of water management dedicated for irrigation highly affected by water quality. It is in this sense that the study was conducted in an irrigated citrus orchard drip, located in the western part of Haouz at 35 km of Marrakesh. The aim of this study is to characterize the area on hydrogeological and hydrochemical point of view, on the basis of a measurement and sampling campaign of thirty wells corresponding to June 2014. The piezometric map shows parallel flow lines oriented northwest. The aquifer recharge is ensured by lateral flow from the High Atlas and by the infiltration from surface water from Chichaoua, Assif El Mal and N'fis rivers. The low amount of flow rate recorded and measured in the vicinity of the study area at the sensing points are relative to the rise of Paleozoic substratum which reduces the recharge of the aquifer. On the hydrochemical level, groundwater quality is generally good (86% of cases). The strong mineralization is concentrated mainly in irrigated areas downstream along the flow direction of the aquifer and at the Guemassa substratum.

  11. Agriculture

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Agriculture within the United States is varied and produces a large value ($200 billion in 2002) of production across a wide range of plant and animal production systems. Because of this diversity, changes in climate will likely impact agriculture throughout the United States. Climate affects crop, ...

  12. Disease spread models to estimate highly uncertain emerging diseases losses for animal agriculture insurance policies: an application to the U.S. farm-raised catfish industry.

    PubMed

    Zagmutt, Francisco J; Sempier, Stephen H; Hanson, Terril R

    2013-10-01

    Emerging diseases (ED) can have devastating effects on agriculture. Consequently, agricultural insurance for ED can develop if basic insurability criteria are met, including the capability to estimate the severity of ED outbreaks with associated uncertainty. The U.S. farm-raised channel catfish (Ictalurus punctatus) industry was used to evaluate the feasibility of using a disease spread simulation modeling framework to estimate the potential losses from new ED for agricultural insurance purposes. Two stochastic models were used to simulate the spread of ED between and within channel catfish ponds in Mississippi (MS) under high, medium, and low disease impact scenarios. The mean (95% prediction interval (PI)) proportion of ponds infected within disease-impacted farms was 7.6% (3.8%, 22.8%), 24.5% (3.8%, 72.0%), and 45.6% (4.0%, 92.3%), and the mean (95% PI) proportion of fish mortalities in ponds affected by the disease was 9.8% (1.4%, 26.7%), 49.2% (4.7%, 60.7%), and 88.3% (85.9%, 90.5%) for the low, medium, and high impact scenarios, respectively. The farm-level mortality losses from an ED were up to 40.3% of the total farm inventory and can be used for insurance premium rate development. Disease spread modeling provides a systematic way to organize the current knowledge on the ED perils and, ultimately, use this information to help develop actuarially sound agricultural insurance policies and premiums. However, the estimates obtained will include a large amount of uncertainty driven by the stochastic nature of disease outbreaks, by the uncertainty in the frequency of future ED occurrences, and by the often sparse data available from past outbreaks. PMID:23560798

  13. Using continuous monitoring of physical parameters to better estimate phosphorus fluxes in a small agricultural catchment

    NASA Astrophysics Data System (ADS)

    Minaudo, Camille; Dupas, Rémi; Moatar, Florentina; Gascuel-Odoux, Chantal

    2016-04-01

    Phosphorus fluxes in streams are subjected to high temporal variations, questioning the relevance of the monitoring strategies (generally monthly sampling) chosen to assist EU Directives to capture phosphorus fluxes and their variations over time. The objective of this study was to estimate the annual and seasonal P flux uncertainties depending on several monitoring strategies, with varying sampling frequencies, but also taking into account simultaneous and continuous time-series of parameters such as turbidity, conductivity, groundwater level and precipitation. Total Phosphorus (TP), Soluble Reactive Phosphorus (SRP) and Total Suspended Solids (TSS) concentrations were surveyed at a fine temporal frequency between 2007 and 2015 at the outlet of a small agricultural catchment in Brittany (Naizin, 5 km2). Sampling occurred every 3 to 6 days between 2007 and 2012 and daily between 2013 and 2015. Additionally, 61 storms were intensively surveyed (1 sample every 30 minutes) since 2007. Besides, water discharge, turbidity, conductivity, groundwater level and precipitation were monitored on a sub-hourly basis. A strong temporal decoupling between SRP and particulate P (PP) was found (Dupas et al., 2015). The phosphorus-discharge relationships displayed two types of hysteretic patterns (clockwise and counterclockwise). For both cases, time-series of PP and SRP were estimated continuously for the whole period using an empirical model linking P concentrations with the hydrological and physic-chemical variables. The associated errors of the estimated P concentrations were also assessed. These « synthetic » PP and SRP time-series allowed us to discuss the most efficient monitoring strategies, first taking into account different sampling strategies based on Monte Carlo random simulations, and then adding the information from continuous data such as turbidity, conductivity and groundwater depth based on empirical modelling. Dupas et al., (2015, Distinct export dynamics for

  14. Mandatory Production Controls. Issues in Agricultural Policy. Agriculture Information Bulletin Number 520.

    ERIC Educational Resources Information Center

    Economic Research Service (USDA), Washington, DC.

    Mandatory restrictions on agricultural production continue to be suggested as an alternative policy for reducing price-depressing surplus production, increasing farm income, and cutting farm program costs. A mandatory production control program (MPCP) can be implemented through two methods: (1) acreage allotments, which restrict individual farmers…

  15. Use of real-time and continuous water quality monitoring in Iowa streams to inform conservation strategy in an agricultural landscape

    NASA Astrophysics Data System (ADS)

    Jones, C. S.; Kim, S. W.; Davis, C. A.

    2015-12-01

    Agricultural watersheds in the Midwestern U.S. are major contributors of nutrients to the Mississippi River Basin and the Gulf of Mexico. Many states within the Upper Mississippi River Basin, including Iowa, are developing nutrient reduction strategies to reduce non-point and point source loads of nitrogen and phosphorous in an effort to reverse degradation of streams and lakes. Quantifying nutrient loads in Iowa and assessing loads transported within Iowa rivers are important components of Iowa's strategy. Nutrient loads estimated with data collected using traditional methods of grab sampling are expensive and have met with limited usefulness to the agricultural community when assessing the effectiveness of implemented conservation practices. New sensor technology is allowing for real-time measurement of nutrient loads in many Iowa rivers. IIHR Hydroscience and Engineering has deployed 22 nitrate-nitrogen sensors in several Iowa rivers to provide accurate measure of nutrient loads. Combined with 17 sensors operated by the USGS, the sensor network captures nutrient transport and loading patterns in rivers across the state. A new Iowa Water Quality Information System (IWQIS) is being developed to display and share the continuous, real-time data. The data reported here will compare and contrast load calculations obtained using continuous monitors with those from a more traditional grab samples. We also will demonstrate how continuous nitrate monitoring informs watershed hydrology and the assessment of conservation practices designed to reduce nutrient loss from farmed fields. Finally, we will establish that the costs of real time continuous monitoring are modest when compared to grab sampling strategies and the costs of implementing conservation on productive lands in the Western Corn Belt of Iowa.

  16. Assessment of natural fluorescence as a tracer of diffuse agricultural pollution from slurry spreading on intensely-farmed grasslands.

    PubMed

    Naden, Pamela S; Old, Gareth H; Eliot-Laize, Caroline; Granger, Steve J; Hawkins, Jane M B; Bol, Roland; Haygarth, Phil

    2010-03-01

    The value of natural fluorescence in tracing diffuse pollution, in liquid phase, following slurry application to land was assessed by field experiment using twelve one hectare lysimeters on a heavy clay soil in Devon, UK, during autumn 2007. A strong linear relationship was found between natural fluorescence intensity and slurry concentration. The ratio of indices of tryptophan-like and fulvic/humic-like fluorescence (TI:FI) varied between 2 and 5 for a range of slurries sampled from Devon farms and allowed slurry to be distinguished from uncontaminated drainage waters (TI:FI<1). Incidental losses of slurry, indicated by significantly enhanced TI:FI ratios, high TI and high ammonium levels, occurred via the drain flow pathway of the drained lysimeters during the first small event following slurry-spreading. The maximum estimated loss from a single lysimeter was 2-8kg or 0.004-0.016% of the applied slurry. In the second larger storm event, some five weeks later, significantly enhanced TI:FI ratios in the drain flows were not associated with high TI but with high nitrate levels and, compared to the earlier storm, an increase in the humification index. This implies the loss of slurry decomposition products during this event but further work is needed to validate this. There was no significant enhancement of TI:FI in the surface/throughflow pathways of the drained or undrained lysimeters in either of the events. The observed change over a period of weeks in the strength and nature of the fluorescence signal from spread slurry restricts quantification of slurry losses to those immediately after slurry spreading. Nonetheless, this study demonstrates the utility of fluorescence as an indicator of slurry in drainage waters and the importance of field drains in diffuse agricultural pollution. PMID:20018337

  17. 12 CFR 614.4125 - Funding and discount relationships between Farm Credit Banks or agricultural credit banks and...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., Risk Management, Farm Credit System Insurance Corporation. (f) A direct lender association shall... Administration office that the Chief Examiner designates, and the Director, Risk Management, Farm Credit System... any action that leads to or could lead to the liquidation of a direct lender association. (h)...

  18. 12 CFR 614.4125 - Funding and discount relationships between Farm Credit Banks or agricultural credit banks and...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., Risk Management, Farm Credit System Insurance Corporation. (f) A direct lender association shall... Administration office that the Chief Examiner designates, and the Director, Risk Management, Farm Credit System... any action that leads to or could lead to the liquidation of a direct lender association. (h)...

  19. 7 CFR 735.110 - Conditions for delivery of agricultural products.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... product stored or handled in the warehouse on a demand made by: (1) The holder of the warehouse receipt... 7 Agriculture 7 2013-01-01 2013-01-01 false Conditions for delivery of agricultural products. 735.110 Section 735.110 Agriculture Regulations of the Department of Agriculture (Continued) FARM...

  20. 7 CFR 735.110 - Conditions for delivery of agricultural products.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... product stored or handled in the warehouse on a demand made by: (1) The holder of the warehouse receipt... 7 Agriculture 7 2012-01-01 2012-01-01 false Conditions for delivery of agricultural products. 735.110 Section 735.110 Agriculture Regulations of the Department of Agriculture (Continued) FARM...

  1. 7 CFR 735.110 - Conditions for delivery of agricultural products.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... product stored or handled in the warehouse on a demand made by: (1) The holder of the warehouse receipt... 7 Agriculture 7 2014-01-01 2014-01-01 false Conditions for delivery of agricultural products. 735.110 Section 735.110 Agriculture Regulations of the Department of Agriculture (Continued) FARM...

  2. 7 CFR 735.110 - Conditions for delivery of agricultural products.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... product stored or handled in the warehouse on a demand made by: (1) The holder of the warehouse receipt... 7 Agriculture 7 2011-01-01 2011-01-01 false Conditions for delivery of agricultural products. 735.110 Section 735.110 Agriculture Regulations of the Department of Agriculture (Continued) FARM...

  3. Analysis of the Continuing Decline in Use of Supervised Agricultural Experience (SAE) in New York State.

    ERIC Educational Resources Information Center

    Steele, Roger

    1997-01-01

    When responses from 135 of 222 New York secondary agriculture teachers were compared with a 1983 study, a 10% decrease in supervised agricultural experience (SAE) was found. Barriers were low level of summer employment, limited release time, less funding for transportation, and scheduling problems. A comprehensive overhaul of the concept and…

  4. 12 CFR 614.4540 - Other financing institution access to Farm Credit Banks and agricultural credit banks for funding...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Credit Banks and agricultural credit banks for funding, discount, and other similar financial assistance... for funding, discount, and other similar financial assistance. (a) Basic criteria for access. Any national bank, State bank, trust company, agriculture credit corporation, incorporated livestock...

  5. Two faces of agricultural intensification hanging over aquatic biodiversity: The case of chironomid diversity from farm ponds vs. natural wetlands in a coastal region

    NASA Astrophysics Data System (ADS)

    Fenoy, Encarnación; Casas, J. Jesús

    2015-05-01

    Increasing agricultural land use and intensification have given rise to the loss and eutrophication of coastal wetlands worldwide. In Mediterranean coastal regions, irrigated agriculture, in turn, has prompted the proliferation of farm ponds which might compensate for wetland loss and degradation if their management regimen results are compatible with biodiversity conservation. Here, we studied regional (γ-), local (α-) and interlocal (β-) diversities of chironomids in coastal wetlands and irrigation ponds from a Mediterranean region, to determine the contribution of each habitat type to regional diversity, and to disentangle which environmental factors, anthropogenic or natural, contributed most to explain diversity patterns. Regional diversity was slightly, but still significantly, higher in natural wetlands than in farm ponds, which can be attributed to the significantly higher β-diversity in natural wetlands, since, despite the much larger surface area of wetlands, both habitat types did not differ in local diversity (α-diversity). In both habitats, however, the contribution of β-diversity to regional diversity was higher compared to that of α-diversity, and the component 'spatial species turnover' exceeded that of the component 'nestedness' of β-diversity. This, together with an outstanding assemblage complementarity (approx. 50%) between habitat types, emphasizes the vital contribution of farm ponds, together with natural wetlands, to regional diversity. Despite the higher salinity and eutrophication of natural wetlands that tended to reduce diversity in chironomid assemblages, their more heterogeneous shore line likely compensated somewhat for such negative effects. Unlike wetlands, the homogeneous and unvegetated shore of farm ponds, in conjunction with their intensive management, probably induced adverse effects on local and interlocal diversity. Specific recommendations are given in this regards to mitigate impacts and improve the value of both

  6. Louisiana Annual Farm Labor Report. ES 225, 1970.

    ERIC Educational Resources Information Center

    Louisiana State Dept. of Employment Security, Baton Rouge

    Due to continued changes in Louisiana's agricultural economy, the supply and demand for seasonal and year-round farm workers changed during 1970. Therefore, the Rural Manpower Service's major emphases were directed toward worker and employer relations, recruitment, day-haul operations, and limited services to rural non-agricultural workers and…

  7. Farming Systems Design 2007: An International Symposium on Methodologies for Integrated Analysis of Farm Production Systems Book 1: Field-Farm Scale Design and Improvement; Book 2: Farm-Regional Scale Design and Improvement

    Technology Transfer Automated Retrieval System (TEKTRAN)

    There is a growing interest in agricultural systems that serve multiple purposes, in the context of driving factors such as climate change, liberalization, environmental concerns, and changing agricultural institutions. Farming systems face a continuous pressure to innovate. The drivers also strongl...

  8. Transition Pathways towards a Robust Ecologization of Agriculture and the Need for System Redesign. Cases from Organic Farming and IPM

    ERIC Educational Resources Information Center

    Lamine, Claire

    2011-01-01

    The growing criticism of intensive agricultural practices that lead to a deterioration of natural resources and a decrease of biodiversity has progressively led to more environmental constraints being put on agricultural activities through an "ecologization" of agricultural policies. The aims of these policies have been to protect environmentally…

  9. Certified organic farming research and demonstration project by Oklahoma State University and USDA's Agricultural Research Service at Lane, Oklahoma

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In 2003, Oklahoma State University and USDA, Agricultural Research Service, South Central Agricultural Research Laboratory received organic certification for 8 acres at the Lane Agricultural Center, Lane, OK. The certified organic land was used to develop a cooperative project with a diversity of a...

  10. 29 CFR 780.142 - Practices on a farm not related to farming operations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false Practices on a farm not related to farming operations. 780... FAIR LABOR STANDARDS ACT General Scope of Agriculture âsuch Farming Operationsâ-on the Farm § 780.142 Practices on a farm not related to farming operations. Practices performed on a farm in connection...

  11. 29 CFR 780.142 - Practices on a farm not related to farming operations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false Practices on a farm not related to farming operations. 780... FAIR LABOR STANDARDS ACT General Scope of Agriculture âsuch Farming Operationsâ-on the Farm § 780.142 Practices on a farm not related to farming operations. Practices performed on a farm in connection...

  12. 29 CFR 780.142 - Practices on a farm not related to farming operations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Practices on a farm not related to farming operations. 780... FAIR LABOR STANDARDS ACT General Scope of Agriculture âsuch Farming Operationsâ-on the Farm § 780.142 Practices on a farm not related to farming operations. Practices performed on a farm in connection...

  13. Continuous, farm-scale, solid-phase fermentation process for fuel ethanol and protein feed production from fodder beets

    SciTech Connect

    Gibbons, W.R.; Westby, C.A.; Dobbs, T.L.

    1984-01-01

    Fuel ethanol (95%) was produced from fodder beets in two farm-scale processes. In the first process, involving conventional submerged fermentation of the fodder beets in a mash, ethanol and a feed (PF) rich in protein, fat, and fiber were produced. Ethanol yields of 70 L/metric ton (17 gal/ton) were obtained; however, resulting beers had low ethanol concentrations )3-5% (v/v)). The high viscosity of medium and low sugar, beet mashes caused mixing problems which prevented any further increase of beet sugar in the mash. This severely limited the maximum attainable ethanol concentration during fermentation, thereby making the beer costly to distill into fuel ethanol and the process energy inefficient. In order to achieve distillably worthwhile ethanol concentrations of 8-10% (v/v), a solid phase fermentation process (continuous) was developed and tested. In preliminary trials, this system produced fermented pulp with over 8% (v/v) ethanol corresponding to an ethanol yield of 87 L/metric ton (21 gal/ton). Production costs with this novel process are $0.47/L ($1.77/gal) and the energy balance is 2.11. These preliminary cost estimates indicate that fodder beets are potentially competitive with corn as an ethanol feedstock. Additional research, however, is warranted to more precisely refine individual costs, energy balances and the actual value of the PF.

  14. MECHANIZATION OF FARM OPERATIONS IN 1965.

    ERIC Educational Resources Information Center

    SANDERS, GROVER H.

    INCREASED MECHANIZATION, MORE EXTENSIVE USE OF CHEMICALS, AND OTHER TECHNOLOGICAL DEVELOPMENTS HAVE REDUCED FARM-LABOR NEEDS AND INCREASED AGRICULTURAL PRODUCTION. COTTON, SUGAR BEETS, POTATOES, AND VEGETABLES FOR PROCESSING ARE SOME OF THE CROPS REQUIRING FEWER MAN-HOURS DUE TO NEW OR IMPROVED TECHNOLOGY. CONTINUOUS EFFORT HAS BEEN MADE TO DESIGN…

  15. Implementing a Community Assessment Course Targeting an Agricultural Aggregate: Farm Families as an At-Risk Group.

    ERIC Educational Resources Information Center

    Carruth, Ann K.; Cormier, Cathy; Gilmore, Karen

    2002-01-01

    A course to prepare nursing students to identify health and safety needs of farm families used a model with eight subsystems. Students were trained to gather assessment data from a variety of sources in each subsystem; then they developed diagnoses and planned interventions. (SK)

  16. Continuous 'Passive' Registration of Non-Point Contaminant Loads Via Agricultural Subsurface Drain Tubes

    NASA Astrophysics Data System (ADS)

    Rozemeijer, J.; Jansen, S.; de Jonge, H.; Lindblad Vendelboe, A.

    2014-12-01

    Considering their crucial role in water and solute transport, enhanced monitoring and modeling of agricultural subsurface tube drain systems is important for adequate water quality management. For example, previous work in lowland agricultural catchments has shown that subsurface tube drain effluent contributed up to 80% of the annual discharge and 90-92% of the annual NO3 loads from agricultural fields towards the surface water. However, existing monitoring techniques for flow and contaminant loads from tube drains are expensive and labor-intensive. Therefore, despite the unambiguous relevance of this transport route, tube drain monitoring data are scarce. The presented study aimed developing a cheap, simple, and robust method to monitor loads from tube drains. We are now ready to introduce the Flowcap that can be attached to the outlet of tube drains and is capable of registering total flow, contaminant loads, and flow-averaged concentrations. The Flowcap builds on the existing SorbiCells, a modern passive sampling technique that measures average concentrations over longer periods of time (days to months) for various substances. By mounting SorbiCells in our Flowcap, a flow-proportional part of the drain effluent is sampled from the main stream. Laboratory testing yielded good linear relations (R-squared of 0.98) between drainage flow rates and sampling rates. The Flowcap was tested in practice for measuring NO3 loads from two agricultural fields and one glasshouse in the Netherlands. The Flowcap registers contaminant loads from tube drains without any need for housing, electricity, or maintenance. This enables large-scale monitoring of non-point contaminant loads via tube drains, which would facilitate the improvement of contaminant transport models and would yield valuable information for the selection and evaluation of mitigation options to improve water quality.

  17. THE EFFECT OF VOCATIONAL AGRICULTURE CLASS ENROLLMENT AND FARM EXPERIENCE ON ANIMAL SCIENCE KNOWLEDGE OF FIRST YEAR STUDENTS ENROLLED IN OKLAHOMA COLLEGES OF AGRICULTURE.

    ERIC Educational Resources Information Center

    BRUTON, JOHN C.

    A WRITTEN EXAMINATION WAS ADMINISTERED TO 605 FRESHMEN ENROLLED IN OKLAHOMA COLLEGES OFFERING AGRICULTURAL PROGRAMS TO DETERMINE WHETHER CERTAIN BACKGROUND EXPERIENCES CONTRIBUTED TO THE STUDENT'S KNOWLEDGE AND UNDERSTANDING OF MAJOR CONCEPTS IN ANIMAL SCIENCE, TO MAKE INFORMATION AVAILABLE TO THE ANIMAL SCIENCE DEPARTMENT OF OKLAHOMA STATE…

  18. Precision agricultural systems

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Precision agriculture is a new farming practice that has been developing since late 1980s. It has been variously referred to as precision farming, prescription farming, site-specific crop management, to name but a few. There are numerous definitions for precision agriculture, but the central concept...

  19. Financial competitiveness of organic agriculture on a global scale.

    PubMed

    Crowder, David W; Reganold, John P

    2015-06-16

    To promote global food and ecosystem security, several innovative farming systems have been identified that better balance multiple sustainability goals. The most rapidly growing and contentious of these systems is organic agriculture. Whether organic agriculture can continue to expand will likely be determined by whether it is economically competitive with conventional agriculture. Here, we examined the financial performance of organic and conventional agriculture by conducting a meta-analysis of a global dataset spanning 55 crops grown on five continents. When organic premiums were not applied, benefit/cost ratios (-8 to -7%) and net present values (-27 to -23%) of organic agriculture were significantly lower than conventional agriculture. However, when actual premiums were applied, organic agriculture was significantly more profitable (22-35%) and had higher benefit/cost ratios (20-24%) than conventional agriculture. Although premiums were 29-32%, breakeven premiums necessary for organic profits to match conventional profits were only 5-7%, even with organic yields being 10-18% lower. Total costs were not significantly different, but labor costs were significantly higher (7-13%) with organic farming practices. Studies in our meta-analysis accounted for neither environmental costs (negative externalities) nor ecosystem services from good farming practices, which likely favor organic agriculture. With only 1% of the global agricultural land in organic production, our findings suggest that organic agriculture can continue to expand even if premiums decline. Furthermore, with their multiple sustainability benefits, organic farming systems can contribute a larger share in feeding the world. PMID:26034271

  20. The North Wyke Farm Platform, a UK national capability for research into sustainability of temperate agricultural grassland management: progress and developments

    NASA Astrophysics Data System (ADS)

    Harris, Paul; Dungait, Jennifer; Griffith, Bruce; Shepherd, Anita; Sint, Hadewij; Blackwell, Martin; Cardenas, Laura; Collins, Adrian; Goulding, Keith; Lee, Michael; Orr, Robert

    2015-04-01

    The North Wyke Farm Platform (NWFP) at Rothamsted Research in the South-West of England, is a large, farm-scale experiment for collaborative research, training and knowledge exchange in agro-environmental sciences; with the aim of addressing agricultural productivity and ecosystem responses to different management practices. The 63 ha NWFP site, captures the spatial and/or temporal data necessary to develop a better understanding of the dynamic processes and underlying mechanisms that can be used to model how agricultural grassland systems respond to different management inputs. Here, via beef and sheep production, the underlying principle is to manage each of three farmlets (each consisting of five man-made, hydrologically-isolated sub-catchments) in three contrasting ways: (i) improvement through use of mineral fertilizers; (ii) improvement through use of legumes; and (iii) improvement through innovation. The connectivity between the timing and intensity of the different management operations, together with the transport of nutrients and potential pollutants from the NWFP is evaluated using various data collection and data modelling exercises. The primary data collection strategy involves the use of a ground-based, wireless sensor network, where in each of the fifteen sub-catchments, water characteristics such as flow, turbidity and chemistry are measured at a flume laboratory that captures the sub-catchment's water drainage (via a system of directed French drains). This sensor network also captures: precipitation, soil moisture and soil temperature data for each sub-catchment; greenhouse gas data across key subsets of the fifteen sub-catchments; and meteorological data (other than precipitation) at a single site only (representative of the NWFP site, as a whole). Such high temporal resolution data sets (but with limited spatial resolution) are coupled with a secondary data collection strategy, for high spatial resolution data sets (but with limited temporal

  1. 29 CFR 780.111 - “Dairying” as a farming operation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false âDairyingâ as a farming operation. 780.111 Section 780.111 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS... General Scope of Agriculture Dairying § 780.111 “Dairying” as a farming operation. “Dairying” includes...

  2. 29 CFR 500.3 - Effective date of the Act; transition period; repeal of the Farm Labor Contractor Registration Act.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS MIGRANT AND SEASONAL AGRICULTURAL WORKER... Contractor Registration Act. (a) The provisions of the Migrant and Seasonal Agricultural Worker Protection... Seasonal Agricultural Worker Protection Act repeals the Farm Labor Contractor Registration Act of 1963,...

  3. 29 CFR 500.3 - Effective date of the Act; transition period; repeal of the Farm Labor Contractor Registration Act.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS MIGRANT AND SEASONAL AGRICULTURAL WORKER... Contractor Registration Act. (a) The provisions of the Migrant and Seasonal Agricultural Worker Protection... Seasonal Agricultural Worker Protection Act repeals the Farm Labor Contractor Registration Act of 1963,...

  4. 7 CFR 1280.606 - Farm Service Agency County Committee.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Farm Service Agency County Committee. 1280.606....606 Farm Service Agency County Committee. Farm Service Agency County Committee, also referred to as... Farm Service Agency County Committee....

  5. 7 CFR 1280.606 - Farm Service Agency County Committee.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Farm Service Agency County Committee. 1280.606....606 Farm Service Agency County Committee. Farm Service Agency County Committee, also referred to as... Farm Service Agency County Committee....

  6. 7 CFR 1280.606 - Farm Service Agency County Committee.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Farm Service Agency County Committee. 1280.606....606 Farm Service Agency County Committee. Farm Service Agency County Committee, also referred to as... Farm Service Agency County Committee....

  7. 7 CFR 1280.606 - Farm Service Agency County Committee.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Farm Service Agency County Committee. 1280.606....606 Farm Service Agency County Committee. Farm Service Agency County Committee, also referred to as... Farm Service Agency County Committee....

  8. 7 CFR 1280.606 - Farm Service Agency County Committee.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Farm Service Agency County Committee. 1280.606....606 Farm Service Agency County Committee. Farm Service Agency County Committee, also referred to as... Farm Service Agency County Committee....

  9. 7 CFR 2900.3 - Essential agricultural uses.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) OFFICE OF ENERGY POLICY AND NEW USES.... 514Groceries and Related Products. 5153Farm Product Raw Materials—Grain. 54Food Stores. Energy Production (1... production of alcohol; and (3) Distillation of fuel-grade alcohol from food grains and other biomass...

  10. 7 CFR 2900.3 - Essential agricultural uses.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) OFFICE OF ENERGY POLICY AND NEW USES.... 514Groceries and Related Products. 5153Farm Product Raw Materials—Grain. 54Food Stores. Energy Production (1... production of alcohol; and (3) Distillation of fuel-grade alcohol from food grains and other biomass...

  11. 7 CFR 2900.3 - Essential agricultural uses.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) OFFICE OF ENERGY POLICY AND NEW USES.... 514Groceries and Related Products. 5153Farm Product Raw Materials—Grain. 54Food Stores. Energy Production (1... production of alcohol; and (3) Distillation of fuel-grade alcohol from food grains and other biomass...

  12. 7 CFR 2900.3 - Essential agricultural uses.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) OFFICE OF ENERGY POLICY AND NEW USES.... 514Groceries and Related Products. 5153Farm Product Raw Materials—Grain. 54Food Stores. Energy Production (1... production of alcohol; and (3) Distillation of fuel-grade alcohol from food grains and other biomass...

  13. 7 CFR 2900.3 - Essential agricultural uses.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) OFFICE OF ENERGY POLICY AND NEW USES.... 514Groceries and Related Products. 5153Farm Product Raw Materials—Grain. 54Food Stores. Energy Production (1... production of alcohol; and (3) Distillation of fuel-grade alcohol from food grains and other biomass...

  14. 29 CFR 780.135 - Meaning of “farm.”

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false Meaning of âfarm.â 780.135 Section 780.135 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL... of Agriculture Practices Performed âon A Farmâ § 780.135 Meaning of “farm.” A “farm” is a tract...

  15. 29 CFR 780.135 - Meaning of “farm.”

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Meaning of âfarm.â 780.135 Section 780.135 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL... of Agriculture Practices Performed âon A Farmâ § 780.135 Meaning of “farm.” A “farm” is a tract...

  16. 29 CFR 780.135 - Meaning of “farm.”

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false Meaning of âfarm.â 780.135 Section 780.135 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL... of Agriculture Practices Performed âon A Farmâ § 780.135 Meaning of “farm.” A “farm” is a tract...

  17. 29 CFR 780.135 - Meaning of “farm.”

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 false Meaning of âfarm.â 780.135 Section 780.135 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL... of Agriculture Practices Performed âon A Farmâ § 780.135 Meaning of “farm.” A “farm” is a tract...

  18. 29 CFR 780.135 - Meaning of “farm.”

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false Meaning of âfarm.â 780.135 Section 780.135 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL... of Agriculture Practices Performed âon A Farmâ § 780.135 Meaning of “farm.” A “farm” is a tract...

  19. 7 CFR 718.201 - Farm constitution.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 7 2012-01-01 2012-01-01 false Farm constitution. 718.201 Section 718.201 Agriculture... Reconstitution of Farms, Allotments, Quotas, and Bases § 718.201 Farm constitution. (a) In order to implement... operated as a single farming unit as set forth in § 718.202; or (iii) Because of a change in...

  20. 7 CFR 718.201 - Farm constitution.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Farm constitution. 718.201 Section 718.201 Agriculture... Reconstitution of Farms, Allotments, Quotas, and Bases § 718.201 Farm constitution. (a) In order to implement... operated as a single farming unit as set forth in § 718.202; or (iii) Because of a change in...

  1. 7 CFR 718.201 - Farm constitution.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Farm constitution. 718.201 Section 718.201 Agriculture... Reconstitution of Farms, Allotments, Quotas, and Bases § 718.201 Farm constitution. (a) In order to implement... this section. The constitution and identification of land as a farm for the first time and...

  2. Comparison of production-phase environmental impact metrics derived at the farm- and national-scale for United States agricultural commodities

    NASA Astrophysics Data System (ADS)

    Costello, Christine; Xue, Xiaobo; Howarth, Robert W.

    2015-11-01

    Agricultural production is critical for human survival and simultaneously contributes to ecosystem degradation. There is a need for transparent, rapid methods for evaluating the environmental impacts of agricultural production at the system-level in order to develop sustainable food supplies. We have developed a method for estimating the greenhouse gas (GHG), land use and reactive nitrogen inputs associated with the agricultural production phase of major crop and livestock commodities produced in the United States (US). Materials flow analysis (MFA) and life cycle assessment (LCA) techniques were applied to national inventory datasets. The net anthropogenic nitrogen inputs (NANI) toolbox served as the primary accounting tool for LCA and MFA. NANI was updated to create links between nitrogen fertilizer and nitrogen fixation associated with feed crops and animal food commodities. Results for the functional units kilogram (kg) of product and kg of protein for 2002 data fall within ranges of published LCA results from farm-scale studies across most metrics. Exceptions include eutrophication potential for milk and GHGs for chicken and eggs, these exceptions arise due to differing methods and boundary assumptions; suggestions for increasing agreement are identified. Land use for livestock commodities are generally higher than reported by other LCA studies due to the inclusion of all land identified as pasture or grazing land in the US in this study and given that most of the estimates from other LCAs were completed in Europe where land is less abundant. The method provides a view of the entire US agricultural system and could be applied to any year using publically available data. Additionally, utilizing a top-down approach reduces data collection and processing time making it possible to develop environmental inventory metrics rapidly for system-level decision-making.

  3. THE USE OF CHEMICALS IN THE FIELD OF FARM ANIMAL HEALTH (NUTRITION, ENTOMOLOGY, PATHOLOGY). AGRICULTURAL CHEMICALS TECHNOLOGY, NUMBER 7.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Center for Vocational and Technical Education.

    DEVELOPED BY A NATIONAL TASK FORCE ON THE BASIS OF STATE STUDIES, THIS MODULE IS ONE OF A SERIES DESIGNED TO ASSIST TEACHERS IN PREPARING POST-SECONDARY STUDENTS FOR AGRICULTURAL CHEMICAL OCCUPATIONS. THE SPECIFIC OBJECTIVE OF THIS MODULE IS TO PREPARE TECHNICIANS IN THE FIELD OF THE USE OF CHEMICALS FOR ANIMAL HEALTH. SECTIONS INCLUDE -- (1)…

  4. Stakeholder Effect: A Qualitative Study of the Influence of Farm Leaders' Ideas on a Sustainable Agriculture Education Program for Adults.

    ERIC Educational Resources Information Center

    Grudens-Schuck, Nancy

    2001-01-01

    In a Canadian adult education program on sustainable agriculture, stakeholder participation in planning reconfigured power relationships. Farmers successfully influenced program design, even when their assumptions differed from educators. The project showed the importance of social and political dimensions of learning and of educators' recognition…

  5. Farmer's Incentives for Adoption of Recommended Farm Practices in Wheat Crop in Aligarh Intensive Agricultural District, India.

    ERIC Educational Resources Information Center

    Vidyarthy, Gopal Saran

    This study was undertaken to identify farmer incentives that led them to adopt wheat crop practices in Aligarh Intensive Agricultural District Program: the association between the farmer's characteristics and adoption groups; the incentives that lead the farmers to adopt recommended wheat crop practices; relationship between identified incentives…

  6. Management as a risk factor for farm injuries.

    PubMed

    Suutarinen, J

    2004-01-01

    The organizational injury theory focusing on management issues could provide new viewpoints on causes and prevention of injuries in agriculture. The objective of this study was to test whether the quality of farm management is associated with farm injuries. A cohort of 134 farms was used to examine the relationship between farm injuries and selected management, farm, and farm operator characteristics. The number of machines and musculoskeletal disorders were found to be risk factors for injuries (RR = 2.34, 95% CI 1.27-4.31, and RR = 1.75, 95% CI 1.14-2.69). Management quality (significant work delays) was associated with injuries (RR = 1.59, 95% CI 1.00-2.52) in univariable analysis but not in the multivariable model. Although the results for the association between injury and management quality were not conclusive, this line of research should be continued. PMID:15017804

  7. Influence of Permissive Parenting on Youth Farm Risk Behaviors.

    PubMed

    Jinnah, Hamida A; Stoneman, Zolinda

    2016-01-01

    Farm youth continue to experience high rates of injuries and premature deaths as a result of agricultural activities. Increased parental permissiveness is positively associated with many different types of high-risk behaviors in youth. This study explored whether permissive parenting (fathering and mothering) predicts youth unsafe behaviors on the farm. Data were analyzed for 67 youth and their parents. Families were recruited from a statewide farm publication, through youth organizations (i.e., FFA [Future Farmers of America]), local newspapers, farmer referrals, and through the Cooperative Extension Network. Hierarchical multiple regression was completed. Results revealed that fathers and mothers who practiced lax-inconsistent disciplining were more likely to have youth who indulged in unsafe farm behaviors. Key hypotheses confirmed that permissive parenting (lax-inconsistent disciplining) by parents continued to predict youth unsafe farm behaviors, even after youth age, youth gender, youth personality factor of risk-taking, and father's unsafe behaviors (a measure associated with modeling) were all taken into account. A key implication is that parents may play an important role in influencing youth farm safety behaviors. Parents (especially fathers) need to devote time to discuss farm safety with their youth. Farm safety interventions need to involve parents as well as address and respect the culture and values of families. Interventions need to focus not only on safe farm practices, but also promote positive parenting practices, including increased parent-youth communication about safety, consistent disciplining strategies, and increased monitoring and modeling of safe farm behaviors by parents. PMID:27135252

  8. A complete and continuous pesticide screening during one growing season in five small Swiss rivers with agricultural watersheds

    NASA Astrophysics Data System (ADS)

    Mangold, Simon; Comte, Rahel; Doppler, Tobias; Wittmer, Irene; Moschet, Christoph; Stamm, Christian; Singer, Heinz; Kunz, Manuel

    2016-04-01

    Agricultural pesticides are regularly found in surface waters at concentration levels that raise ecotoxicological concerns. Due to large fluctuations in concentration over time and the potentially high number of pesticides in agricultural watersheds, it is difficult to obtain a comprehensive overview of the actual pollution level. This collaborative project between research and Swiss federal and cantonal authorities aimed for a comprehensive analysis of pesticide pollution in five small agricultural streams to address this knowledge gap. The five rivers are located in catchments (1.5 to 9 km2) with intensive agriculture covering a wide range of crops, such as grains, vegetables, vineyards and orchards. Urban activities and influences are low. Twelve-hour composite samples were collected continuously from March until the end of August with automatic sampling devices, resulting in 360 samples per site. Using precipitation and water level data, we differentiated between discharge events and low-flow periods. Samples taken during dry weather were pooled for the analysis. This procedure resulted in a complete concentration profile over the entire monitoring period covered by 60 samples per site. The analysis, using liquid chromatography coupled to high resolution mass spectrometry (Orbitrap technology), involved a target screening of 248 pesticides including fungicides, herbicides, insecticides, as well as important transformation products. Data on the total number and distribution of pesticides, their detection frequency, crop specific applications and concentration time profiles will be presented. Preliminary results indicate substantial pesticide exposure since at least 20 different compounds were detected in all samples. One sample even contained a mixture of 80 pesticides. The majority of concentrations were in the low ng/L range but concentrations of a few compounds were very high (several micrograms/L) during discharge events as well as during low flow conditions

  9. 7 CFR 795.16 - Custom farming.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Custom farming. 795.16 Section 795.16 Agriculture... PROVISIONS COMMON TO MORE THAN ONE PROGRAM PAYMENT LIMITATION General § 795.16 Custom farming. (a) Custom... agricultural chemicals by firms regularly engaged in such businesses shall not be regarded as custom farming....

  10. 7 CFR 795.16 - Custom farming.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 7 2013-01-01 2013-01-01 false Custom farming. 795.16 Section 795.16 Agriculture... PROVISIONS COMMON TO MORE THAN ONE PROGRAM PAYMENT LIMITATION General § 795.16 Custom farming. (a) Custom... agricultural chemicals by firms regularly engaged in such businesses shall not be regarded as custom farming....

  11. 7 CFR 795.16 - Custom farming.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 7 2012-01-01 2012-01-01 false Custom farming. 795.16 Section 795.16 Agriculture... PROVISIONS COMMON TO MORE THAN ONE PROGRAM PAYMENT LIMITATION General § 795.16 Custom farming. (a) Custom... agricultural chemicals by firms regularly engaged in such businesses shall not be regarded as custom farming....

  12. 7 CFR 795.16 - Custom farming.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Custom farming. 795.16 Section 795.16 Agriculture... PROVISIONS COMMON TO MORE THAN ONE PROGRAM PAYMENT LIMITATION General § 795.16 Custom farming. (a) Custom... agricultural chemicals by firms regularly engaged in such businesses shall not be regarded as custom farming....

  13. 7 CFR 795.16 - Custom farming.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Custom farming. 795.16 Section 795.16 Agriculture... PROVISIONS COMMON TO MORE THAN ONE PROGRAM PAYMENT LIMITATION General § 795.16 Custom farming. (a) Custom... agricultural chemicals by firms regularly engaged in such businesses shall not be regarded as custom farming....

  14. Formation of Land Use Order in Hamamatsu City under the Original Criteria of the Farm Land Exclusion from the Agricultural Promotion Area

    NASA Astrophysics Data System (ADS)

    Arita, Hiroyuki; Miyazawa, Shingo

    While zoning has been practiced to prevent sprawling development and to preserve collective farmland under the Agriculture Promotion Act, The Agricultural Promotion Area (APA) has been reduced in area by the action of the Farm Land Exclusion from the APA (EAPA) aiming at urban-uses. Since the EAPA has a great impact on the regional land use, appropriate criteria application techniques ought to be formulated at the transaction level. However, most local governments seem to have no strategic measure so far. Hamamatsu city, meanwhile, has introduced a unique standard upon which approval of the EAPA aptitude is based in 2003. Since the number of EAPA registration was relatively large in Hamamatsu city owing to the zone bordering on the line of land which a building has erected the officials' willingness to establish an objective standard was high. In this research, we verified the effect of the criteria application over the land use ordering, and made proposals for improvement of the present state through the examination of the EAPA criterion application of Hamamatsu city.

  15. 29 CFR 500.61 - Farm labor contractors must comply with all worker protections and all other statutory provisions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS MIGRANT AND SEASONAL AGRICULTURAL WORKER... 29 Labor 3 2010-07-01 2010-07-01 false Farm labor contractors must comply with all worker... Employees § 500.61 Farm labor contractors must comply with all worker protections and all other...

  16. 29 CFR 500.61 - Farm labor contractors must comply with all worker protections and all other statutory provisions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS MIGRANT AND SEASONAL AGRICULTURAL WORKER... 29 Labor 3 2011-07-01 2011-07-01 false Farm labor contractors must comply with all worker... Employees § 500.61 Farm labor contractors must comply with all worker protections and all other...

  17. Biotechnology on the farm

    SciTech Connect

    Tangley, L.

    1986-10-01

    A new genetically engineered growth hormone promises to boost milk yields for dairy farms. Larger milk yields would worsen economic problems facing dairy farmers especially owners of small farms. The conflicts between new technologies and US agricultural policy are discussed here.

  18. Greenhouse Gas Emission Mitigation And Agriculture, Trade-off Or Win-win Situation: Bioeconomic Farm Modelling In The Sudanian Area of Burkina Faso

    NASA Astrophysics Data System (ADS)

    Some, T. E.; Barbier, B.

    2015-12-01

    Climate changes talks regularly underline that developing countries' agriculture could play a stronger role in GHGs mitigation strategies and benefit from the Kyoto Protocol program of subsidies. Scientists explain that agriculture can contribute to carbon mitigation by storing more carbon in the soil through greener cropping systems. In this context, a growing number of research projects have started to investigate how developing countries agriculture can contribute to these objectives. The clean development mechanism (CDM) proposed in the Kyoto protocol is one particular policy instrument that can incite farmers to mitigate the GHG balance towards more sequestration and less emission. Some economists such as Michael Porter think that environmental regulation lead to a win-win outcome, in which case subsidies are not necessary. If it is a trade-off between incomes and the environment, subsidies are required. CDM can be mobilized to support the mitigation strategy. Agriculture implies the use of inputs. Reducing the emission implies the reduction of those inputs which will in turn imply a yield decrease. The study aims to assess whether this measure will imply a trade-off between environmental and economic objectives or a win-win situation. I apply this study to the case of small farmers in Burkina Faso through environmental instruments such as the emissions limits and agroforestry using a bioeconomic model, in which the farmers maximize their utility subject to constraints. The study finds that the limitation of emissions in annual crops production involves a trade-off. by impacting negatively their net cash come. By integrating perennial crops in the farming system, the farmers' utility increases. Around 6,118 kg are sequestrated individually. By computing the value on this carbon balance, farmers' net cash incomes go better. Then practicing agroforestry is a win-win situation, as they reach a higher level of income, and reduce emissions. Policymakers must

  19. 7 CFR Exhibit E to Subpart A of... - Releasing Security Sales Proceeds and Determining “Essential” Family Living and Farm Operating...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 14 2011-01-01 2011-01-01 false Releasing Security Sales Proceeds and Determining âEssentialâ Family Living and Farm Operating Expenses E Exhibit E to Subpart A of Part 1962 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND...

  20. 7 CFR Exhibit E to Subpart A of... - Releasing Security Sales Proceeds and Determining “Essential” Family Living and Farm Operating...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 14 2010-01-01 2009-01-01 true Releasing Security Sales Proceeds and Determining âEssentialâ Family Living and Farm Operating Expenses E Exhibit E to Subpart A of Part 1962 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND...

  1. U.S.-State Agricultural Data. Agriculture Information Bulletin Number 501.

    ERIC Educational Resources Information Center

    Womack, Letricia M.; And Others

    This report presents agricultural information for each of the 50 states and the United States. Data are provided on population, land use, agricultural production, farm income, value of assets on farms, and selected characteristics of farms, such as size, tenure, and farm organization. Primary data sources are the 1982 Census of Agriculture and the…

  2. Off-Farm Labour Decision of Canadian Farm Operators: Urbanization Effects and Rural Labour Market Linkages

    ERIC Educational Resources Information Center

    Alasia, Alessandro; Weersink, Alfons; Bollman, Ray D.; Cranfield, John

    2009-01-01

    Understanding the factors affecting off-farm labour decisions of census-farm operators has significant implications for rural development and farm income support policy. We examine the off-farm labour decisions of Canadian farm operators using micro-level data from the 2001 Census of Agriculture combined with community level data from the 2001…

  3. Content Priorities for Farm Mechanics

    ERIC Educational Resources Information Center

    Knotts, C. Don; Webb, Earl S.

    1974-01-01

    Fifty successful young Texas farmers evaluated agricultural mechanics skills (in the broad areas of farm power and machinery, farm shop, farm electricity, buildings and conveniences, and soil and water management) in terms of their importance. Teachers can use the findings to plan course content relevant to their students' needs. (AJ)

  4. Macroalgae blooms and delta 15N in subtropical coastal lagoons from the Southeastern Gulf of California: discrimination among agricultural, shrimp farm and sewage effluents.

    PubMed

    Piñón-Gimate, Alejandra; Soto-Jiménez, Martín F; Ochoa-Izaguirre, María Julia; García-Pagés, Eynar; Páez-Osuna, Federico

    2009-08-01

    Macroalgae blooms of Gracilaria vermiculophylla, Hypnea spinella and Spyridia filamentosa have been found in coastal lagoons in the SE Gulf of California. Agriculture, livestock, shrimp and poultry farms and sewage contribute anthropogenic nitrogen to the systems. The delta(15)N of these sources, water column and macroalgae were studied in order to identify the N supply for macroalgae blooms. delta(15)N of three species of macroalgae (4.3-13.6 per thousand) were enriched compared to the water column (delta(15)N-NO(3)(-) 3.7-6.8 per thousand), probably because of fractioning from the macroalgae. delta(15)N of POM (1.4-10.3 per thousand) was similar to the water column but the relationship was unclear. Depending on the site, macroalgae showed different delta(15)N values since some sites receive more or less influence from one given source of the associated watershed, which is reflected in the different delta(15)N values of the macroalgae of the same system and in the relative contributions of the sources. PMID:19442992

  5. Vocational Agriculture Computer Handbook.

    ERIC Educational Resources Information Center

    Kentucky State Dept. of Education, Frankfort.

    This document is a catalog of reviews of computer software suitable for use in vocational agriculture programs. The reviews were made by vocational agriculture teachers in Kentucky. The reviews cover software on the following topics: farm management, crop production, livestock production, horticulture, agricultural mechanics, general agriculture,…

  6. AGRICULTURAL CHEMICAL USAGE DATA

    EPA Science Inventory

    This report, which summarizes the use of agricultural chemicals is issued by the National Agricultural Statistics Service (NASS) as part of its series on Agricultural Chemical Usage. Other publications in the series present statistics for on-farm agricultural chemical usage for f...

  7. 7 CFR 29.9205 - Identification number (farm serial number).

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Identification number (farm serial number). 29.9205 Section 29.9205 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE... number (farm serial number). The serial number assigned to an individual farm by the appropriate...

  8. 7 CFR 29.9205 - Identification number (farm serial number).

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Identification number (farm serial number). 29.9205 Section 29.9205 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE... number (farm serial number). The serial number assigned to an individual farm by the appropriate...

  9. 7 CFR 29.9205 - Identification number (farm serial number).

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Identification number (farm serial number). 29.9205 Section 29.9205 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE... number (farm serial number). The serial number assigned to an individual farm by the appropriate...

  10. 7 CFR 29.9205 - Identification number (farm serial number).

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Identification number (farm serial number). 29.9205 Section 29.9205 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE... number (farm serial number). The serial number assigned to an individual farm by the appropriate...

  11. 7 CFR 29.9205 - Identification number (farm serial number).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Identification number (farm serial number). 29.9205 Section 29.9205 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE... number (farm serial number). The serial number assigned to an individual farm by the appropriate...

  12. Discrete and continuous water-quality data and hydrologic parameters from seven agricultural watersheds in the United States, 2002-09

    USGS Publications Warehouse

    McCarthy, Kathleen A.; Lampe, David C.; Capel, Paul D.

    2011-01-01

    Field and analytical methods; discrete organic and non-organic water-quality data and associated quality-control data; and continuous hydrologic and water-quality parameters are reported for sites in California, Indiana, Iowa, Maryland, Mississippi, Nebraska, and Washington. The sites were sampled as part of the U.S. Geological Survey National Water-Quality Assessment Program?s Agricultural Chemicals Team study to better understand how environmental processes and agricultural practices interact to determine the transport and fate of agricultural chemicals in the environment.

  13. CLUSTERS OF TASKS PERFORMED BY WASHINGTON STATE FARM OPERATORS ENGAGED IN SEVEN TYPES OF AGRICULTURAL PRODUCTION--GRAIN, DAIRY, FORESTRY, LIVESTOCK, POULTRY, HORTICULTURE, AND GENERAL FARMING. REPORT NO. 27.

    ERIC Educational Resources Information Center

    LONG, GILBERT A.

    THE OBJECTIVE OF THIS STUDY WAS TO OBTAIN UP-TO-DATE FACTS ABOUT CLUSTERS OF TASKS PERFORMED BY WASHINGTON STATE FARM OPERATORS ENGAGED PRIMARILY IN PRODUCING GRAIN, LIVESTOCK, DAIRY COMMODITIES, POULTRY, FOREST PRODUCTS, HORTICULTURAL COMMODITIES, AND GENERAL FARMING COMMODITIES. FROM A RANDOM SAMPLE OF 267 FARMERS REPRESENTING THOSE CATEGORIES…

  14. Agricultural Biodiversity.

    ERIC Educational Resources Information Center

    Postance, Jim

    1998-01-01

    The extinction of farm animals and crops is rarely brought up during discussions of endangered species and biodiversity; however, the loss of diversity in crops and livestock threatens the sustainability of agriculture. Presents three activities: (1) "The Colors of Diversity"; (2) "Biodiversity among Animals"; and (3) "Heirloom Plants." Discusses…

  15. AGRICULTURAL EDUCATION.

    ERIC Educational Resources Information Center

    DEALTON, ERNEST L.

    TODAY'S SUCCESSFUL FARMER MUST POSSESS THE SKILLS OF A BUSINESSMAN, SCIENTIST, AND MECHANIC TO SURVIVE COMPETITION IN AGRICULTURE, THE LARGEST INDUSTRY IN THE UNITED STATES. THIS COMPETITION HAS CAUSED AN INCREASE IN THE SIZE OF FARMS AND RANCHES IN AN ATTEMPT TO CURTAIL OPERATIONAL EXPENSES AND TO INCREASE PRODUCTION. WITH THE SCIENTIFIC…

  16. 9 CFR 205.106 - Farm products.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Farm products. 205.106 Section 205.106... STOCKYARDS PROGRAMS), DEPARTMENT OF AGRICULTURE CLEAR TITLE-PROTECTION FOR PURCHASERS OF FARM PRODUCTS Regulations § 205.106 Farm products. The farm products, according to which the master list must be...

  17. 9 CFR 205.106 - Farm products.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Farm products. 205.106 Section 205.106... STOCKYARDS PROGRAMS), DEPARTMENT OF AGRICULTURE CLEAR TITLE-PROTECTION FOR PURCHASERS OF FARM PRODUCTS Regulations § 205.106 Farm products. The farm products, according to which the master list must be...

  18. 9 CFR 205.106 - Farm products.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Farm products. 205.106 Section 205.106... STOCKYARDS PROGRAMS), DEPARTMENT OF AGRICULTURE CLEAR TITLE-PROTECTION FOR PURCHASERS OF FARM PRODUCTS Regulations § 205.106 Farm products. The farm products, according to which the master list must be...

  19. 9 CFR 205.106 - Farm products.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Farm products. 205.106 Section 205.106... STOCKYARDS PROGRAMS), DEPARTMENT OF AGRICULTURE CLEAR TITLE-PROTECTION FOR PURCHASERS OF FARM PRODUCTS Regulations § 205.106 Farm products. The farm products, according to which the master list must be...

  20. The Condition of Farm Workers and Small Farmers in 1970. Report to the National Board of National Sharecroppers Fund.

    ERIC Educational Resources Information Center

    Pierce, James M.

    In 1970, many Americans are examining anew the costs of achieving efficiency in agriculture through bigness. The exodus of small farmers continues--more than 2.7 million farmers have abandoned farming or sold out to bigger competitors since 1950--while Government agricultural policy remains attuned to the interests of large farmers. All small…

  1. Revising the Depreciation and Investment Credit Lessons for Farm Management and Supervised Occupational Experience for Use in Missouri Programs of Vocational Agriculture. Final Report.

    ERIC Educational Resources Information Center

    Rohrbach, Norman; And Others

    This project developed four lessons that reflect the 1981 tax laws as they relate to the use of investment credit and depreciation in farm accounting systems. Project staff reviewed tax laws and related materials and identified four lessons in farm management and supervised occupational experience that needed revision. Materials were then…

  2. Using hyperspectral data in precision farming applications

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Precision farming practices such as variable rate applications of fertilizer and agricultural chemicals require accurate field variability mapping. This chapter investigated the value of hyperspectral remote sensing in providing useful information for five applications of precision farming: (a) Soil...

  3. 7 CFR 1468.9 - Conservation farm plan.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Conservation farm plan. 1468.9 Section 1468.9... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS CONSERVATION FARM OPTION General Provisions § 1468.9 Conservation farm plan. (a) The conservation farm plan forms the basis of the CFO...

  4. 7 CFR 1468.9 - Conservation farm plan.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Conservation farm plan. 1468.9 Section 1468.9... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS CONSERVATION FARM OPTION General Provisions § 1468.9 Conservation farm plan. (a) The conservation farm plan forms the basis of the CFO...

  5. 7 CFR 1468.9 - Conservation farm plan.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Conservation farm plan. 1468.9 Section 1468.9... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS CONSERVATION FARM OPTION General Provisions § 1468.9 Conservation farm plan. (a) The conservation farm plan forms the basis of the CFO...

  6. 7 CFR 1468.9 - Conservation farm plan.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Conservation farm plan. 1468.9 Section 1468.9... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS CONSERVATION FARM OPTION General Provisions § 1468.9 Conservation farm plan. (a) The conservation farm plan forms the basis of the CFO...

  7. 7 CFR 1468.9 - Conservation farm plan.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Conservation farm plan. 1468.9 Section 1468.9... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS CONSERVATION FARM OPTION General Provisions § 1468.9 Conservation farm plan. (a) The conservation farm plan forms the basis of the CFO...

  8. Financial competitiveness of organic agriculture on a global scale

    PubMed Central

    Crowder, David W.; Reganold, John P.

    2015-01-01

    To promote global food and ecosystem security, several innovative farming systems have been identified that better balance multiple sustainability goals. The most rapidly growing and contentious of these systems is organic agriculture. Whether organic agriculture can continue to expand will likely be determined by whether it is economically competitive with conventional agriculture. Here, we examined the financial performance of organic and conventional agriculture by conducting a meta-analysis of a global dataset spanning 55 crops grown on five continents. When organic premiums were not applied, benefit/cost ratios (−8 to −7%) and net present values (−27 to −23%) of organic agriculture were significantly lower than conventional agriculture. However, when actual premiums were applied, organic agriculture was significantly more profitable (22–35%) and had higher benefit/cost ratios (20–24%) than conventional agriculture. Although premiums were 29–32%, breakeven premiums necessary for organic profits to match conventional profits were only 5–7%, even with organic yields being 10–18% lower. Total costs were not significantly different, but labor costs were significantly higher (7–13%) with organic farming practices. Studies in our meta-analysis accounted for neither environmental costs (negative externalities) nor ecosystem services from good farming practices, which likely favor organic agriculture. With only 1% of the global agricultural land in organic production, our findings suggest that organic agriculture can continue to expand even if premiums decline. Furthermore, with their multiple sustainability benefits, organic farming systems can contribute a larger share in feeding the world. PMID:26034271

  9. Impact of agricultural management on bacterial laccase-encoding genes with possible implications for soil carbon storage in semi-arid Mediterranean olive farming

    PubMed Central

    Moreno, Beatriz

    2016-01-01

    Background: In this work, we aimed to gain insights into the contribution of soil bacteria to carbon sequestration in Mediterranean habitats. In particular, we aimed to use bacterial laccase-encoding genes as molecular markers for soil organic C cycling. Using rainfed olive farming as an experimental model, we determined the stability and accumulation levels of humic substances and applied these data to bacterial laccase-encoding gene expression and diversity in soils under four different agricultural management systems (bare soils under tillage/no tillage and vegetation cover under chemical/mechanical management). Materials and Methods: Humic C (> 104 Da) was subjected to isoelectric focusing. The GC-MS method was used to analyze aromatic hydrocarbons. Real-Time PCR quantification and denaturing gradient gel electrophoresis (DGGE) for functional bacterial laccase-like multicopper oxidase (LMCO)-encoding genes and transcripts were also carried out. Results: Soils under spontaneous vegetation, eliminated in springtime using mechanical methods for more than 30 years, showed the highest humic acid levels as well as the largest bacterial population rich in laccase genes and transcripts. The structure of the bacterial community based on LMCO genes also pointed to phylogenetic differences between these soils due to the impact of different management systems. Soils where herbicides were used to eliminate spontaneous vegetation once a year and those where pre-emergence herbicides resulted in bare soils clustered together for DNA-based DGGE analysis, which indicated a certain amount of microbial selection due to the application of herbicides. When LMCO-encoding gene expression was studied, soils where cover vegetation was managed either with herbicides or with mechanical methods showed less than 10% similarity, suggesting that the type of weed management strategy used can impact weed community composition and consequently laccase substrates derived from vegetation decay

  10. Not Your Family Farm

    ERIC Educational Resources Information Center

    Tenopir, Carol; Baker, Gayle; Grogg, Jill E.

    2007-01-01

    The information industry continues to consolidate, just as agribusiness has consolidated and now dominates farming. Both the family farm and the small information company still exist but are becoming rarer in an age of mergers, acquisitions, and increased economies of scale. Small companies distinguish themselves by high quality, special themes,…

  11. 29 CFR 780.157 - Other transportation incident to farming.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false Other transportation incident to farming. 780.157 Section... transportation incident to farming. (a) Transportation by a farmer or on a farm as an incident to or in conjunction with the farming operations of the farmer or of that farm is within the scope of agriculture...

  12. 29 CFR 780.157 - Other transportation incident to farming.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Other transportation incident to farming. 780.157 Section... transportation incident to farming. (a) Transportation by a farmer or on a farm as an incident to or in conjunction with the farming operations of the farmer or of that farm is within the scope of agriculture...

  13. U.S.-State Agricultural Data. Agriculture Information Bulletin Number 512.

    ERIC Educational Resources Information Center

    Womack, Letricia M.; Traub, Larry G.

    This report presents agricultural information for each state and the United States as a whole for the years 1981-1985. Included are data on population, land use, agricultural production, farm income, value of assets on farms, and selected characteristics of farms. The primary data sources are the "1982 Census of Agriculture," the "Economic…

  14. [Theme: Computers in Agricultural Education.].

    ERIC Educational Resources Information Center

    Leising, James G.; And Others

    1982-01-01

    This theme issue on computer applications in agriculture covers uses of computers in farm management and vocational agriculture instruction; strategies for evaluating and purchasing hardware and software; and ideas for improving the computer literacy of teachers and students. (SK)

  15. Agricultural Aircraft for Site-Specific Agriculture

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Agricultural aircraft provide a convenient platform to aid in precision agriculture, in which pesticide, fertilizer or other field inputs are applied only where they are needed. This saves on chemical and farm resources, and reduces environmental loading. Remote sensing is used to spot areas of the ...

  16. Agricultural Chartbook 1988. Agriculture Handbook No. 673.

    ERIC Educational Resources Information Center

    Department of Agriculture, Washington, DC.

    These charts present an overview of the current economic health of American agriculture. The charts move from the national and international arenas to farm economic health measures and crop and livestock trends. A small amount of descriptive narrative accompanies most of the charts. Charts depicting the economic picture of U.S. agriculture include…

  17. Whole Farm Nutrient Balance Calculator for New York Dairy Farms

    ERIC Educational Resources Information Center

    Soberon, Melanie A.; Ketterings, Quirine M.; Rasmussen, Caroline N.; Czymmek, Karl J.

    2013-01-01

    Nutrient loss and accumulation as well as associated environmental degradation have been a concern for animal agriculture for many decades. Federal and New York (NY) regulations apply to Concentrated Animal Feeding Operations and a comprehensive nutrient management plan (CNMP) is required for regulated farms. The whole farm nutrient mass balance…

  18. Speleothem calcite farmed in situ: Modern calibration of δ 18O and δ 13C paleoclimate proxies in a continuously-monitored natural cave system

    NASA Astrophysics Data System (ADS)

    Tremaine, Darrel M.; Froelich, Philip N.; Wang, Yang

    2011-09-01

    Understanding the relationships between speleothem stable isotopes (δ 13C δ 18O) and in situ cave forcing mechanisms is important to interpreting ancient stalagmite paleoclimate records. Cave studies have demonstrated that the δ 18O of inorganically precipitated (low temperature) speleothem calcite is systematically heavier than the δ 18O of laboratory-grown calcite for a given temperature. To understand this apparent offset, rainwater, cave drip water, groundwater, and modern naturally precipitated calcite (farmed in situ) were grown at multiple locations inside Hollow Ridge Cave in Marianna, Florida. High resolution micrometeorological, air chemistry time series and ventilation regimes were also monitored continuously at two locations inside the cave, supplemented with periodic bi-monthly air gas grab sample transects throughout the cave. Cave air chemistry and isotope monitoring reveal density-driven airflow pathways through Hollow Ridge Cave at velocities of up to 1.2 m s -1 in winter and 0.4 m s -1 in summer. Hollow Ridge Cave displays a strong ventilation gradient in the front of the cave near the entrances, resulting in cave air that is a mixture of soil gas and atmospheric CO 2. A clear relationship is found between calcite δ 13C and cave air ventilation rates estimated by proxies pCO 2 and 222Rn. Calcite δ 13C decreased linearly with distance from the front entrance to the interior of the cave during all seasons, with a maximum entrance-to-interior gradient of Δδ 13C CaCO3 = -7‰. A whole-cave "Hendy test" at multiple contemporaneous farming sites reveals that ventilation induces a +1.9 ± 0.96‰ δ 13C offset between calcite precipitated in a ventilation flow path and calcite precipitated on the edge or out of flow paths. This interpretation of the "Hendy test" has implications for interpreting δ 13C records in ancient speleothems. Calcite δ 13C CaCO3 may be a proxy not only for atmospheric CO 2 or overlying vegetation shifts but also for

  19. Greenhouse gas (GHG) emission in organic farming. Approximate quantification of its generation at the organic garden of the School of Agricultural, Food and Biosystems Engineering (ETSIAAB) in the Technical University of Madrid (UPM)

    NASA Astrophysics Data System (ADS)

    Campos, Jorge; Barbado, Elena; Maldonado, Mariano; Andreu, Gemma; López de Fuentes, Pilar

    2016-04-01

    As it well-known, agricultural soil fertilization increases the rate of greenhouse gas (GHG) emission production such as CO2, CH4 and N2O. Participation share of this activity on the climate change is currently under study, as well as the mitigation possibilities. In this context, we considered that it would be interesting to know how this share is in the case of organic farming. In relation to this, a field experiment was carried out at the organic garden of the School of Agricultural, Food and Biosystems Engineering (ETSIAAB) in the Technical University of Madrid (UPM). The orchard included different management growing areas, corresponding to different schools of organic farming. Soil and gas samples were taken from these different sites. Gas samples were collected throughout the growing season from an accumulated atmosphere inside static chambers inserted into the soil. Then, these samples were carried to the laboratory and there analyzed. The results obtained allow knowing approximately how ecological fertilization contributes to air pollution due to greenhouse gases.

  20. 7 CFR 29.6129 - Farm Filler (Y Group).

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Farm Filler (Y Group). 29.6129 Section 29.6129 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards... REGULATIONS TOBACCO INSPECTION Standards Grades § 29.6129 Farm Filler (Y Group). This group consists...

  1. 7 CFR 29.6129 - Farm Filler (Y Group).

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Farm Filler (Y Group). 29.6129 Section 29.6129 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards... REGULATIONS TOBACCO INSPECTION Standards Grades § 29.6129 Farm Filler (Y Group). This group consists...

  2. 7 CFR 29.6129 - Farm Filler (Y Group).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Farm Filler (Y Group). 29.6129 Section 29.6129 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards... REGULATIONS TOBACCO INSPECTION Standards Grades § 29.6129 Farm Filler (Y Group). This group consists...

  3. Batch vs continuous-feeding operational mode for the removal of pesticides from agricultural run-off by microalgae systems: A laboratory scale study.

    PubMed

    Matamoros, Víctor; Rodríguez, Yolanda

    2016-05-15

    Microalgae-based water treatment technologies have been used in recent years to treat different water effluents, but their effectiveness for removing pesticides from agricultural run-off has not yet been addressed. This paper assesses the effect of microalgae in pesticide removal, as well as the influence of different operation strategies (continuous vs batch feeding). The following pesticides were studied: mecoprop, atrazine, simazine, diazinone, alachlor, chlorfenvinphos, lindane, malathion, pentachlorobenzene, chlorpyrifos, endosulfan and clofibric acid (tracer). 2L batch reactors and 5L continuous reactors were spiked to 10 μg L(-1) of each pesticide. Additionally, three different hydraulic retention times (HRTs) were assessed (2, 4 and 8 days) in the continuous feeding reactors. The batch-feeding experiments demonstrated that the presence of microalgae increased the efficiency of lindane, alachlor and chlorpyrifos by 50%. The continuous feeding reactors had higher removal efficiencies than the batch reactors for pentachlorobenzene, chlorpyrifos and lindane. Whilst longer HRTs increased the technology's effectiveness, a low HRT of 2 days was capable of removing malathion, pentachlorobenzene, chlorpyrifos, and endosulfan by up to 70%. This study suggests that microalgae-based treatment technologies can be an effective alternative for removing pesticides from agricultural run-off. PMID:26882523

  4. St Vincent Youth and Careers in Agriculture

    ERIC Educational Resources Information Center

    Webster, Nicole; Ganpat, Wayne

    2014-01-01

    Purpose: Given the ageing farming population in the Caribbean and the importance of agriculture to economy, there is cause for concern about the future of farming. This study seeks to explore the extent to which students pursuing agriculture in secondary schools in St Vincent and the Grenadines (SVG) were likely to engage in farming as well as…

  5. Facilities for Agricultural Education Curriculums.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Education, Columbia. Agricultural Education Section.

    Expansion of the vocational agriculture program to include education for off-farm agricultural occupations has placed increasing demands on existing facilities for agricultural programs. The facility requirements of the new curriculums are often not met by the existing facilities. Vocational agriculture teachers, state supervisory staff members,…

  6. Down on the Farm.

    ERIC Educational Resources Information Center

    Robertson, Dale

    1987-01-01

    Describes how a farm program might assist any camp to offer experiential educational opportunities, improve attitudes toward food/nutrition, expand interpersonal relationships, develop work values and responsibility, teach history of food production/hunger. Details program goals, seasonal agricultural work, staffing, tools/equipment, daily…

  7. Farming the Sea

    ERIC Educational Resources Information Center

    Morgan, William

    1971-01-01

    Florida has initiated a training program in an entirely new dimension--Sea Farming. Presented is a description of the vocational agriculture program designed to teach propagation, cultivation, harvesting, marketing, and conservation practices related to production of oysters, shrimp, scallops, crabs, and fin fishes. (Editor/GB)

  8. Piscicultura. Productor Comercial de Peces. Guia Tecnica. Documento de trabajo, Programa de Educacion Agricola (Fish Farming. Commercial Fish Producer. Technical Guide. Curriculum Document, Agriculture Education Program).

    ERIC Educational Resources Information Center

    Puerto Rico State Dept. of Education, Hato Rey. Area for Vocational and Technical Education.

    This curriculum guide begins with an introduction, course description, and description of the occupation of commercial fish farmer. A course outline covers five units: starting a business, establishing the fish farm, managing the enterprise, harvesting the fish, and administering the business. For each unit, the following are provided: terminal…

  9. Managerial Perception and Success in Farming.

    ERIC Educational Resources Information Center

    Mathis, Gilbert Lander

    To improve farm management instruction in vocational agriculture, survey data were secured from 125 young farmers in 35 Ohio counties to determine the relationship between their perception of themselves as entrepreneurs and their success in farming. The respondents represented a range of success in farming, were full-time farmers between the ages…

  10. 9 CFR 205.206 - Farm products.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Farm products. 205.206 Section 205.206 Animals and Animal Products GRAIN INSPECTION, PACKERS AND STOCKYARDS ADMINISTRATION (PACKERS AND STOCKYARDS PROGRAMS), DEPARTMENT OF AGRICULTURE CLEAR TITLE-PROTECTION FOR PURCHASERS OF FARM PRODUCTS Interpretive Opinions § 205.206 Farm products....

  11. 9 CFR 205.206 - Farm products.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Farm products. 205.206 Section 205.206 Animals and Animal Products GRAIN INSPECTION, PACKERS AND STOCKYARDS ADMINISTRATION (PACKERS AND STOCKYARDS PROGRAMS), DEPARTMENT OF AGRICULTURE CLEAR TITLE-PROTECTION FOR PURCHASERS OF FARM PRODUCTS Interpretive Opinions § 205.206 Farm products....

  12. Overview of the Financial Characteristics of U.S. Farms, January 1, 1986.

    ERIC Educational Resources Information Center

    Ryan, Jim

    Although 1985 was a relatively high-income year for agriculture, the farm sector is still under a great deal of financial stress. High direct government payments and increased Commodity Credit Corportion loans improved the cash income of U.S. farmers in 1985. However, the continuing decline in real estate values reduced farmers' asset and equity…

  13. 29 CFR 780.129 - Required relationship of practices to farming operations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 false Required relationship of practices to farming operations. 780.129 Section 780.129 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING...

  14. 29 CFR 780.143 - Practices on a farm not performed for the farmer.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Practices on a farm not performed for the farmer. 780.143 Section 780.143 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING...

  15. 29 CFR 780.143 - Practices on a farm not performed for the farmer.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false Practices on a farm not performed for the farmer. 780.143 Section 780.143 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING...

  16. 29 CFR 780.143 - Practices on a farm not performed for the farmer.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false Practices on a farm not performed for the farmer. 780.143 Section 780.143 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING...

  17. 29 CFR 780.143 - Practices on a farm not performed for the farmer.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false Practices on a farm not performed for the farmer. 780.143 Section 780.143 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING...

  18. 29 CFR 780.143 - Practices on a farm not performed for the farmer.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 false Practices on a farm not performed for the farmer. 780.143 Section 780.143 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING...

  19. 29 CFR 780.111 - “Dairying” as a farming operation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false âDairyingâ as a farming operation. 780.111 Section 780.111 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF...

  20. To what extent does organic farming rely on nutrient inflows from conventional farming?

    NASA Astrophysics Data System (ADS)

    Nowak, Benjamin; Nesme, Thomas; David, Christophe; Pellerin, Sylvain

    2013-12-01

    Organic farming is increasingly recognized as a prototype for sustainable agriculture. Its guidelines ban the use of artificial fertilizers. However, organic farms may import nutrients from conventional farming through material exchanges. In this study, we aimed at estimating the magnitude of these flows through the quantification of nitrogen, phosphorus and potassium inflows from conventional farming to organic farming. Material inflows and outflows were collected for two cropping years on 63 farms. The farms were located in three French agricultural districts distributed over a gradient of farming activity defined by both the stocking rate and the ratio of the farm area under arable crops. Our results showed that on average, inflows from conventional farming were 23%, 73% and 53% for nitrogen, phosphorus and potassium, respectively. These inflows were strongly determined by the farm production systems. However, for farms similar in terms of production systems, the inflows also depended on the local context, such as the proximity of organic livestock farms: the reliance of organic farming on conventional farming was lower in mixed than in specialized districts. These results highlight the necessity to quantify the contribution of nutrient inflows from conventional farming when assessing organic farming and development scenarios.

  1. Findings from the National Agricultural Workers Survey (NAWS) 1990. A Demographic and Employment Profile of Perishable Crop Farm Workers. Research Report No. 1.

    ERIC Educational Resources Information Center

    Mines, Richard; And Others

    This report provides information on the characteristics and work patterns of United States agricultural workers performing seasonal agricultural services (SAS) during fiscal year 1990. SAS crops include the majority of nursery products, cash grains, field crops, and all fruits and vegetables. More than 2,000 personal interviews with SAS workers…

  2. Urinary Biomarker, Dermal, and Air Measurement Results for 2,4-D and Chlorpyrifos Farm Applicators in the Agricultural Health Study

    EPA Science Inventory

    A subset of private pesticide applicators in the Agricultural Health Study (AHS) epidemiological cohort was monitored around the time of their agricultural use of 2,4-D and chlorpyrifos to assess exposure levels and potential determinants of exposure. Measurements included pre- a...

  3. Perspectives on the Structure of American Agriculture. Volume I: The View from the Farm--Special Problems of Minority and Low-Income Farmers.

    ERIC Educational Resources Information Center

    Coughlin, Kenneth M., Ed.

    This is the first of two volumes of papers examining the impact of national agricultural policy on the rural poor. The seven articles in this volume offer personal accounts of minority and low-income farmers struggling to gain a foothold in American agriculture. "'It's Too Late for Our Family,'" by Marian Lenzen, describes a family's struggle to…

  4. Impact of physical handicaps on operators of agricultural equipment.

    PubMed

    Field, W E; Tormoehlen, R L

    1985-09-01

    Physically handicapped farm operators and agricultural workers face barriers which make the completion of many essential farm-related tasks difficult or even impossible. These barriers are especially burdensome with respect to the operation and maintenance of agricultural equipment. This paper reports on work being done at Purdue University to assist handicapped farmers and agricultural workers who wish to continue working in spite of their disabilities. The nature of physical handicaps and proportion of farmers affected by these handicaps is discussed. Potential health and safety risks that these operators are exposed to when operating agricultural equipment are addressed. In addition, a brief overview of the Purdue project and recent activities is provided. PMID:15676549

  5. COUNTIES OF CALIFORNIA - WITH FARM STATISTICS

    EPA Science Inventory

    County farming statistics polygon coverage of California. The statistics were taken from the 1997 Census of Agriculture and added to a coverage extracted from TIGER county boundaries. A farm is any place from which $1,000 or more of agricultural products were sold, or normally w...

  6. Farm Equipment Mechanic. Occupational Analyses Series.

    ERIC Educational Resources Information Center

    Ross, Douglas

    This analysis covers tasks performed by a farm equipment mechanic, an occupational title some provinces and territories of Canada have also identified as agricultural machinery technician, agricultural mechanic, and farm equipment service technician. A guide to analysis discusses development, structure, and validation method; scope of the…

  7. 20 CFR 404.1056 - Explanation of agricultural labor.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... doing agricultural labor even though you work on a farm. Work in a mushroom cave or poultry hatchery is agricultural labor only if the cave or hatchery is operated as part of a farm. (3) If you work as an...

  8. 20 CFR 404.1056 - Explanation of agricultural labor.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... doing agricultural labor even though you work on a farm. Work in a mushroom cave or poultry hatchery is agricultural labor only if the cave or hatchery is operated as part of a farm. (3) If you work as an...

  9. 20 CFR 404.1056 - Explanation of agricultural labor.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... doing agricultural labor even though you work on a farm. Work in a mushroom cave or poultry hatchery is agricultural labor only if the cave or hatchery is operated as part of a farm. (3) If you work as an...

  10. 20 CFR 404.1056 - Explanation of agricultural labor.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... doing agricultural labor even though you work on a farm. Work in a mushroom cave or poultry hatchery is agricultural labor only if the cave or hatchery is operated as part of a farm. (3) If you work as an...

  11. Farm Living.

    ERIC Educational Resources Information Center

    Marcoux, Mary F.

    1990-01-01

    Described are activities using ants. Ant hunting, a list of books on the topic, information, and ant farming are included. The procedures for assembling and maintenance of an ant farm are presented. (KR)

  12. Remote sensing for cotton farming

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Application of remote sensing technologies in agriculture began with the use of aerial photography to identify cotton root rot in the late 1920s. From then on, agricultural remote sensing has developed gradually until the introduction of precision farming technologies in the late 1980s and biotechno...

  13. Agriculture and Rural Viability.

    ERIC Educational Resources Information Center

    North Carolina State Univ., Raleigh. Agricultural Experiment Station.

    Agriculture and the rural economic bases in mining, fisheries, forestry, and natural resource extraction are experiencing major social and economic changes. The farm and rural crises of the 1980s are not short-term aberrations, but symptoms of long-term trends that were partially hidden by the relatively good times for agriculture and rural areas…

  14. 7 CFR 760.635 - Total farm revenue.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Total farm revenue. 760.635 Section 760.635... AGRICULTURE SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Supplemental Revenue Assistance Payments Program § 760.635 Total farm revenue. (a) For the purpose of SURE payment calculation, total farm revenue will...

  15. 7 CFR 60.106 - Farm-raised fish.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Farm-raised fish. 60.106 Section 60.106 Agriculture... FOR FISH AND SHELLFISH General Provisions Definitions § 60.106 Farm-raised fish. Farm-raised fish means fish or shellfish that have been harvested in controlled environments, including ocean-ranched...

  16. 7 CFR 60.106 - Farm-raised fish.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 3 2014-01-01 2014-01-01 false Farm-raised fish. 60.106 Section 60.106 Agriculture... FOR FISH AND SHELLFISH General Provisions Definitions § 60.106 Farm-raised fish. Farm-raised fish means fish or shellfish that have been harvested in controlled environments, including ocean-ranched...

  17. 7 CFR 60.106 - Farm-raised fish.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 3 2012-01-01 2012-01-01 false Farm-raised fish. 60.106 Section 60.106 Agriculture... FOR FISH AND SHELLFISH General Provisions Definitions § 60.106 Farm-raised fish. Farm-raised fish means fish or shellfish that have been harvested in controlled environments, including ocean-ranched...

  18. 7 CFR 60.106 - Farm-raised fish.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 3 2013-01-01 2013-01-01 false Farm-raised fish. 60.106 Section 60.106 Agriculture... FOR FISH AND SHELLFISH General Provisions Definitions § 60.106 Farm-raised fish. Farm-raised fish means fish or shellfish that have been harvested in controlled environments, including ocean-ranched...

  19. Foraging and farming as niche construction: stable and unstable adaptations

    PubMed Central

    Rowley-Conwy, Peter; Layton, Robert

    2011-01-01

    All forager (or hunter–gatherer) societies construct niches, many of them actively by the concentration of wild plants into useful stands, small-scale cultivation, burning of natural vegetation to encourage useful species, and various forms of hunting, collectively termed ‘low-level food production’. Many such niches are stable and can continue indefinitely, because forager populations are usually stable. Some are unstable, but these usually transform into other foraging niches, not geographically expansive farming niches. The Epipalaeolithic (final hunter–gatherer) niche in the Near East was complex but stable, with a relatively high population density, until destabilized by an abrupt climatic change. The niche was unintentionally transformed into an agricultural one, due to chance genetic and behavioural attributes of some wild plant and animal species. The agricultural niche could be exported with modifications over much of the Old World. This was driven by massive population increase and had huge impacts on local people, animals and plants wherever the farming niche was carried. Farming niches in some areas may temporarily come close to stability, but the history of the last 11 000 years does not suggest that agriculture is an effective strategy for achieving demographic and political stability in the world's farming populations. PMID:21320899

  20. Farm Safety

    PubMed Central

    Wilson, G. S.

    1966-01-01

    Accident and safety are related terms; the higher the accident rate in any industry, the greater is the need for safety measures designed to prevent accidents. This article discusses the accident and safety problems in agriculture, which includes horticulture and forestry. There is still a tendency among townspeople to think of the countryside as peaceful and tranquil, a place where nothing happens very quickly and far removed from violent death or crippling injury. This pleasant rustic picture has undergone a striking change in the last 30 years owing to considerable agricultural mechanization and the development of chemical pesticides, which have brought new dangers to those who live and work on the land. Although men have readily adapted themselves to new machines and methods, they have not proved as able to recognize new dangers and learn how to guard against them. In consequence, accidents have increased to such an extent that the whole industry has realized the need for positive preventive measures. In this country, it is generally accepted that an employer of labour has a responsibility to provide safe working conditions for those he employs. Farm safety legislation goes a little further and usually requires an employer to provide necessary safeguards, with the added requirement on a worker to make use of them. It is a feature of accident prevention work that it never reaches a stage when it can be regarded as complete. Even when a reduction in accidents has been achieved, the effort must be sustained or the trend will be quickly reversed. Images PMID:5904095