Comparison of Online Agricultural Information Services.

ERIC Educational Resources Information Center

Reneau, Fred; Patterson, Richard

1984-01-01

Outlines major online agricultural information services--agricultural databases, databases with agricultural services, educational databases in agriculture--noting services provided, access to the database, and costs. Benefits of online agricultural database sources (availability of agricultural marketing, weather, commodity prices, management…

78 FR 23885 - Agricultural Research Service

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-23

... DEPARTMENT OF AGRICULTURE Agricultural Research Service Notice of Intent To Grant Exclusive License AGENCY: Agricultural Research Service, USDA. ACTION: Notice of intent. SUMMARY: Notice is hereby given that the U.S. Department of Agriculture, Agricultural Research Service, intends to grant to...

National Agricultural Library | United States Department of Agriculture

Science.gov Websites

Skip to main content Home National Agricultural Library United States Department of Agriculture Ag is a data access system maintained by the US Department of Agriculture's (USDA) National Agricultural websites. The Ag Data Commons provides access to a wide variety of open data relevant to agricultural

National Agricultural Library | United States Department of Agriculture

Science.gov Websites

Skip to main content Home National Agricultural Library United States Department of Agriculture Ag Policy Drupal is a registered trademark of Dries Buytaert. NAL Home | USDA.gov | Agricultural Research

Career opportunities for college graduates with the Agricultural Research Service Agency of the U.S. Department of Agriculture

USDA-ARS?s Scientific Manuscript database

The Agricultural Research Service is the principal scientific research agency of the U.S. Department of Agriculture. This agency employs more than 7,600 people working at various locations in the United States and U.S. territories. Careers for new scientists span a variety of disciplines such as c...

National Agricultural Library | United States Department of Agriculture

Science.gov Websites

Skip to main content Home National Agricultural Library United States Department of Agriculture Ag agricultural research. We are a centralized registry for data already on the web, as well as a repository for . We use keywords from the National Agricultural Library Thesaurus, and from a customized Ag Data

Herbicide resistance work in the United States Department of Agriculture-Agricultural Research Service.

PubMed

Vaughn, Kevin C

2003-01-01

Herbicide-resistant weed biotypes are an increasing problem in agriculture, with reports of resistance to almost every herbicide class at some place in the world, and the total number of resistant biotypes at over 250. Agricultural Research Service (ARS) scientists have been key players in this area since the first substantiated occurrence of these resistant biotypes in the 1970s. The most significant of their contributions is the complete unraveling of the mechanism of triazine resistance by Arntzen and colleagues, then with ARS at the University of Illinois. These studies established a high benchmark for research in this area and are a model for all studies in this area. Other ARS scientists have investigated a large number of weed biotypes with resistance to a wide range of herbicide classes and mechanisms of resistance. Collectively, these studies have been used to generate herbicide resistance-management schemes for growers, based upon the herbicide site and the potential for resistance development.

Post-harvest entomology research in the United States Department of Agriculture-Agricultural Research Service.

PubMed

Throne, James E; Hallman, Guy J; Johnson, Judy A; Follett, Peter A

2003-01-01

This is a review of current post-harvest entomology research conducted by the Agricultural Research Service, the research branch of the US Department of Agriculture. The review covers both durable and perishable commodities. Research on biochemistry, genetics, physiology, monitoring and control of insects infesting stored grain, dried fruits and nuts, and processed commodities is reviewed. Research on development of quarantine treatments, particularly for fruit flies, is also reviewed, including research on thermal and irradiation treatments and a discussion of risk management for quarantine pests. Two areas of research are covered more extensively: a project to map the genome of the red flour beetle, Tribolium castaneum, and the use of near-infrared spectroscopy for detection of hidden infestations in grain, quantification of insect fragments in food, determination of quality in dried fruits, identification of insect species and age-grading insects. Future research directions are identified.

Efficacy of Indexing and Abstracting Services for the Dissemination of Agricultural Information Resources in the Institure for Agricultural Research Library, Ahmadu Bello University, Zaria

NASA Astrophysics Data System (ADS)

Gabriel, KASA, M.

2012-10-01

The efficacy of Indexing and Abstracting service for effective organization, storage and retrieval of information resources for agricultural research in Ahmadu Bello University, Zaria necessitated examining the situation in Agricultural Library, Institute for Agricultural Research, Samaru. The study examines the processes, awareness and problems militating against the effective exploitation of the indexing and abstracting services in the Agricultural library established in 1975. The study was conducted ex post facto, data collected span from 2006 ñ 2010. Total sample sizes of 752 patrons and 20,236 intellectually indexed and abstracted resources were involved in the study. Data collected were subjected to descriptive and inferential statistics. The result revealed that a total of 644 articles were indexed and abstracted, 35% of these was done in 2010. Results for awareness show 452 (60.11%) to be aware in 2008. A total 584 articles were indexed and abstracted from which 167 (28.59%) was retrieved in 2006. Patrons, 270 (35.90%) attributed the poor use of the service to assumption it is a referral unit. The hypothesis testing revealed that there is significant association between articles indexed and abstracted with information consulted by patrons (?2cal,100.31>?2tab,9.488) at 5% level of probability and df, 4. In conclusion, enormous documents on Nigerian agriculture are indexed and abstracted in the unit, implying that the service is desirous and consistent. The study recommends that the unit should explore the use of modern technology, employ a permanent subject specialist, train and retrain the unit staff as well as intensify it general orientation campaigns to focus on awareness and use of the indexing and abstracting services.

United States Department of Agriculture-Agricultural Research Service research on managing insect resistance to insecticides.

PubMed

Elzen, Gary W; Hardee, Dick D

2003-01-01

Insecticide resistance has developed within many classes of pesticide, and over 500 species of insects and mites are resistant to one or more insecticides. Insecticide resistance and the consequent losses of food and fiber caused by failure to control insect and mite pests causes economic losses of several billion dollars worldwide each year. It is the goal of insect resistance management (IRM) to preserve useful pesticides by slowing, preventing or reversing development of resistance in pests. Important aspects of this goal are understanding the development of resistance and monitoring to determine ways to prevent its development. We describe programs specific to missions of the US Department of Agriculture, Agricultural Research Service, which are designed to characterize insecticide resistance in insects and mites with the goal of managing pests in an ecologically acceptable manner. Resistance management of cotton, potatoes, vegetables, melons, ornamentals, greenhouse crops, corn, stored grains, livestock, honeybees and mites, as well as management of transgenic crops are evaluated. We conclude that IRM is a vital part of stewardship of any pest management product and must be a combined effort of manufacturers, growers, consultants, extension services and grower organizations, working closely with regulators, to achieve logistically and economically feasible systems that prolong the effectiveness of all pest-control products.

Dairy and functional foods research in the Agricultural Research Service

USDA-ARS?s Scientific Manuscript database

The Dairy and Functional Foods Research Unit is the only group in the Agricultural Research Service that is dedicated to solving critical problems in milk utilization and fruit and vegetable byproducts from specialty crops. The many areas of investigation include development of specialty cheese, c...

Research on the development and preliminary application of Beijing agricultural sci-tech service hotline WebApp in agricultural consulting services

NASA Astrophysics Data System (ADS)

Yu, Weishui; Luo, Changshou; Zheng, Yaming; Wei, Qingfeng; Cao, Chengzhong

2017-09-01

To deal with the “last kilometer” problem during the agricultural science and technology information service, we analyzed the feasibility, necessity and advantages of WebApp applied to agricultural information service and discussed the modes of WebApp used in agricultural information service based on the requirements analysis and the function of WebApp. To overcome the existing App’s defects of difficult installation and weak compatibility between the mobile operating systems, the Beijing Agricultural Sci-tech Service Hotline WebApp was developed based on the HTML and JAVA technology. The WebApp has greater compatibility and simpler operation than the Native App, what’s more, it can be linked to the WeChat public platform making it spread easily and run directly without setup process. The WebApp was used to provide agricultural expert consulting services and agriculture information push, obtained a good preliminary application achievement. Finally, we concluded the creative application of WebApp in agricultural consulting services and prospected the development of WebApp in agricultural information service.

Agricultural Products Sales and Service Worker. Ohio's Competency Analysis Profile.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

Developed through a modified DACUM (Developing a Curriculum) process involving business, industry, labor, and community agency representatives in Ohio, this document is a comprehensive and verified employer competency profile for agricultural products sales and service occupations. The list contains units (with and without subunits), competencies,…

United States Department of Agriculture-Agriculture Research Service research on targeted management of the Formosan subterranean termite Coptotermes formosanus Shiraki (Isoptera: Rhinotermitidae).

PubMed

Lax, Alan R; Osbrink, Weste L A

2003-01-01

The Formosan subterranean termite, Coptotermes formosanus Shiraki is currently one of the most destructive pests in the USA. It is estimated to cost consumers over US dollars 1 billion annually for preventative and remedial treatment and to repair damage caused by this insect. The mission of the Formosan Subterranean Termite Research Unit of the Agricultural Research Service is to demonstrate the most effective existing termite management technologies, integrate them into effective management systems, and provide fundamental problem-solving research for long-term, safe, effective and environmentally friendly new technologies. This article describes the epidemiology of the pest and highlights the research accomplished by the Agricultural Research Service on area-wide management of the termite and fundamental research on its biology that might provide the basis for future management technologies. Fundamental areas that are receiving attention are termite detection, termite colony development, nutrition and foraging, and the search for biological control agents. Other fertile areas include understanding termite symbionts that may provide an additional target for control. Area-wide management of the termite by using population suppression rather than protection of individual structures has been successful; however, much remains to be done to provide long-term sustainable population control. An educational component of the program has provided reliable information to homeowners and pest-control operators that should help slow the spread of this organism and allow rapid intervention in those areas which it infests.

Ecosystem services and agriculture: tradeoffs and synergies

PubMed Central

Power, Alison G.

2010-01-01

Agricultural ecosystems provide humans with food, forage, bioenergy and pharmaceuticals and are essential to human wellbeing. These systems rely on ecosystem services provided by natural ecosystems, including pollination, biological pest control, maintenance of soil structure and fertility, nutrient cycling and hydrological services. Preliminary assessments indicate that the value of these ecosystem services to agriculture is enormous and often underappreciated. Agroecosystems also produce a variety of ecosystem services, such as regulation of soil and water quality, carbon sequestration, support for biodiversity and cultural services. Depending on management practices, agriculture can also be the source of numerous disservices, including loss of wildlife habitat, nutrient runoff, sedimentation of waterways, greenhouse gas emissions, and pesticide poisoning of humans and non-target species. The tradeoffs that may occur between provisioning services and other ecosystem services and disservices should be evaluated in terms of spatial scale, temporal scale and reversibility. As more effective methods for valuing ecosystem services become available, the potential for ‘win–win’ scenarios increases. Under all scenarios, appropriate agricultural management practices are critical to realizing the benefits of ecosystem services and reducing disservices from agricultural activities. PMID:20713396

Agricultural Pesticides: An Instructional Unit for Teachers of Adult Vocational Education in Agriculture.

ERIC Educational Resources Information Center

Harrison, Kenneth M.; And Others

This unit was developed as a guide for use by Kentucky teachers in planning and conducting young farmer/adult farmer classes in the use of agricultural pesticides. The unit contains seven lessons covering the following topics: understanding the importance of agricultural pesticides; using and handling agricultural pesticides safely; developing a…

A history of wind erosion prediction models in the United States Department of Agriculture: The Wind Erosion Prediction System (WEPS)

USDA-ARS?s Scientific Manuscript database

Development of the Wind Erosion Prediction System (WEPS) was officially inaugurated in 1985 by United States Department of Agriculture-Agricultural Research Service (USDA-ARS) scientists in response to customer requests, particularly those coming from the USDA Soil Conservation Service (SCS), for im...

Software for pest-management science: computer models and databases from the United States Department of Agriculture-Agricultural Research Service.

PubMed

Wauchope, R Don; Ahuja, Lajpat R; Arnold, Jeffrey G; Bingner, Ron; Lowrance, Richard; van Genuchten, Martinus T; Adams, Larry D

2003-01-01

We present an overview of USDA Agricultural Research Service (ARS) computer models and databases related to pest-management science, emphasizing current developments in environmental risk assessment and management simulation models. The ARS has a unique national interdisciplinary team of researchers in surface and sub-surface hydrology, soil and plant science, systems analysis and pesticide science, who have networked to develop empirical and mechanistic computer models describing the behavior of pests, pest responses to controls and the environmental impact of pest-control methods. Historically, much of this work has been in support of production agriculture and in support of the conservation programs of our 'action agency' sister, the Natural Resources Conservation Service (formerly the Soil Conservation Service). Because we are a public agency, our software/database products are generally offered without cost, unless they are developed in cooperation with a private-sector cooperator. Because ARS is a basic and applied research organization, with development of new science as our highest priority, these products tend to be offered on an 'as-is' basis with limited user support except for cooperating R&D relationship with other scientists. However, rapid changes in the technology for information analysis and communication continually challenge our way of doing business.

7 CFR 2.79 - Administrator, Agricultural Marketing Service.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 1 2014-01-01 2014-01-01 false Administrator, Agricultural Marketing Service. 2.79... for Marketing and Regulatory Programs § 2.79 Administrator, Agricultural Marketing Service. (a... following delegations of authority are made by the Under Secretary for Marketing and Regulatory Programs to...

7 CFR 2.79 - Administrator, Agricultural Marketing Service.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 1 2012-01-01 2012-01-01 false Administrator, Agricultural Marketing Service. 2.79... for Marketing and Regulatory Programs § 2.79 Administrator, Agricultural Marketing Service. (a... following delegations of authority are made by the Under Secretary for Marketing and Regulatory Programs to...

7 CFR 2.79 - Administrator, Agricultural Marketing Service.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 1 2010-01-01 2010-01-01 false Administrator, Agricultural Marketing Service. 2.79... for Marketing and Regulatory Programs § 2.79 Administrator, Agricultural Marketing Service. (a... following delegations of authority are made by the Under Secretary for Marketing and Regulatory Programs to...

7 CFR 2.79 - Administrator, Agricultural Marketing Service.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 1 2011-01-01 2011-01-01 false Administrator, Agricultural Marketing Service. 2.79... for Marketing and Regulatory Programs § 2.79 Administrator, Agricultural Marketing Service. (a... following delegations of authority are made by the Under Secretary for Marketing and Regulatory Programs to...

Designing agricultural landscapes for biodiversity-based ecosystem services

DOE PAGES

Landis, Douglas A.

2016-07-28

Sustainable and resilient agricultural systems are needed to feed and fuel a growing human population. However, the current model of agricultural intensification which produces high yields has also resulted in a loss of biodiversity, ecological function, and critical ecosystem services in agricultural landscapes. A key consequence of agricultural intensification is landscape simplification, where once heterogeneous landscapes contain increasingly fewer crop and non-crop habitats. Landscape simplification exacerbates biodiversity losses which leads to reductions in ecosystem services on which agriculture depends. In recent decades, considerable research has focused on mitigating these negative impacts, primarily via management of habitats to promote biodiversity andmore » enhance services at the local scale. While it is well known that local and landscape factors interact, modifying overall landscape structure is seldom considered due to logistical constraints. Here, I propose that the loss of ecosystem services due to landscape simplification can only be addressed by a concerted effort to fundamentally redesign agricultural landscapes. Designing agricultural landscapes will require that scientists work with stakeholders to determine the mix of desired ecosystem services, evaluate current landscape structure in light of those goals, and implement targeted modifications to achieve them. I evaluate the current status of landscape design, ranging from fundamental ecological principles to resulting guidelines and socioeconomic tools. Finally, while research gaps remain, the time is right for ecologists to engage with other disciplines, stakeholders, and policymakers in education and advocacy to foster agricultural landscape design for sustainable and resilient biodiversity services.« less

Designing agricultural landscapes for biodiversity-based ecosystem services

DOE Office of Scientific and Technical Information (OSTI.GOV)

Landis, Douglas A.

Sustainable and resilient agricultural systems are needed to feed and fuel a growing human population. However, the current model of agricultural intensification which produces high yields has also resulted in a loss of biodiversity, ecological function, and critical ecosystem services in agricultural landscapes. A key consequence of agricultural intensification is landscape simplification, where once heterogeneous landscapes contain increasingly fewer crop and non-crop habitats. Landscape simplification exacerbates biodiversity losses which leads to reductions in ecosystem services on which agriculture depends. In recent decades, considerable research has focused on mitigating these negative impacts, primarily via management of habitats to promote biodiversity andmore » enhance services at the local scale. While it is well known that local and landscape factors interact, modifying overall landscape structure is seldom considered due to logistical constraints. Here, I propose that the loss of ecosystem services due to landscape simplification can only be addressed by a concerted effort to fundamentally redesign agricultural landscapes. Designing agricultural landscapes will require that scientists work with stakeholders to determine the mix of desired ecosystem services, evaluate current landscape structure in light of those goals, and implement targeted modifications to achieve them. I evaluate the current status of landscape design, ranging from fundamental ecological principles to resulting guidelines and socioeconomic tools. Finally, while research gaps remain, the time is right for ecologists to engage with other disciplines, stakeholders, and policymakers in education and advocacy to foster agricultural landscape design for sustainable and resilient biodiversity services.« less

United States Department of Agriculture-Agricultural Research Service research on pest biology: weeds.

PubMed

Forcella, Frank

2003-01-01

Over 125 permanent full-time scientists conduct research within the USDA Agricultural Research Service (ARS) on issues related to weeds. The research emphasis of most of these scientists involves ecology and management or biological control of weeds. Many scientists perform research on weed biology as components of their primary projects on weed control and integrated crop and soil management. Describing all ARS projects involved with weed biology is impossible, and consequently only research that falls within the following arbitrarily chosen topics is highlighted in this article: dormancy mechanisms; cell division; diversity of rangeland weeds; soil resources and rangeland weeds; poisonous rangeland plants; horticultural weeds; weed traits limiting chemical control; aquatic and semi-aquatic weeds; weed/transgenic wheat hybrids; seedbanks, seedling emergence and seedling populations; and weed seed production. Within these topics, and others not highlighted, the desire of ARS is that good information on weed biology currently translates or eventually will translate into practical advice for those who must manage weeds.

The evolution of internet-based map server applications in the United States Department of Agriculture, Veterinary Services.

PubMed

Maroney, Susan A; McCool, Mary Jane; Geter, Kenneth D; James, Angela M

2007-01-01

The internet is used increasingly as an effective means of disseminating information. For the past five years, the United States Department of Agriculture (USDA) Veterinary Services (VS) has published animal health information in internet-based map server applications, each oriented to a specific surveillance or outbreak response need. Using internet-based technology allows users to create dynamic, customised maps and perform basic spatial analysis without the need to buy or learn desktop geographic information systems (GIS) software. At the same time, access can be restricted to authorised users. The VS internet mapping applications to date are as follows: Equine Infectious Anemia Testing 1972-2005, National Tick Survey tick distribution maps, the Emergency Management Response System-Mapping Module for disease investigations and emergency outbreaks, and the Scrapie mapping module to assist with the control and eradication of this disease. These services were created using Environmental Systems Research Institute (ESRI)'s internet map server technology (ArcIMS). Other leading technologies for spatial data dissemination are ArcGIS Server, ArcEngine, and ArcWeb Services. VS is prototyping applications using these technologies, including the VS Atlas of Animal Health Information using ArcGIS Server technology and the Map Kiosk using ArcEngine for automating standard map production in the case of an emergency.

Comparative review of multifunctionality and ecosystem services in sustainable agriculture.

PubMed

Huang, Jiao; Tichit, Muriel; Poulot, Monique; Darly, Ségolène; Li, Shuangcheng; Petit, Caroline; Aubry, Christine

2015-02-01

Two scientific communities with broad interest in sustainable agriculture independently focus on multifunctional agriculture or ecosystem services. These communities have limited interaction and exchange, and each group faces research challenges according to independently operating paradigms. This paper presents a comparative review of published research in multifunctional agriculture and ecosystem services. The motivation for this work is to improve communication, integrate experimental approaches, and propose areas of consensus and dialog for the two communities. This extensive analysis of publication trends, ideologies, and approaches enables formulation of four main conclusions. First, the two communities are closely related through their use of the term "function." However, multifunctional agriculture considers functions as agricultural activity outputs and prefers farm-centred approaches, whereas ecosystem services considers ecosystem functions in the provision of services and prefers service-centred approaches. Second, research approaches to common questions in these two communities share some similarities, and there would be great value in integrating these approaches. Third, the two communities have potential for dialog regarding the bundle of ecosystem services and the spectrum of multifunctional agriculture, or regarding land sharing and land sparing. Fourth, we propose an integrated conceptual framework that distinguishes six groups of ecosystem services and disservices in the agricultural landscape, and combines the concepts of multifunctional agriculture and ecosystem services. This integrated framework improves applications of multifunctional agriculture and ecosystem services for operational use. Future research should examine if the framework can be readily adapted for modelling specific problems in agricultural management. Copyright © 2014 Elsevier Ltd. All rights reserved.

Biological control of weeds: research by the United States Department of Agriculture-Agricultural Research Service: selected case studies.

PubMed

Quimby, Paul C; DeLoach, C Jack; Wineriter, Susan A; Goolsby, John A; Sobhian, Rouhollah; Boyette, C Douglas; Abbas, Hamed K

2003-01-01

Research by the USDA-Agricultural Research Service (ARS) on biological control of weeds has been practiced for many years because of its inherent ecological and economic advantages. Today, it is further driven by ARS adherence to Presidential Executive Order 13112 (3 February 1999) on invasive species and to USDA-ARS policy toward developing technology in support of sustainable agriculture with reduced dependence on non-renewable petrochemical resources. This paper reports examples or case studies selected to demonstrate the traditional or classical approach for biological control programs using Old World arthropods against Tamarix spp, Melaleuca quinquenervia (Cav) ST Blake and Galium spurium L/G aparine L, and the augmentative approach with a native plant pathogen against Pueraria lobata Ohwi = P montana. The examples illustrated various conflicts of interest with endangered species and ecological complexities of arthropods with associated microbes such as nematodes.

EnviroAtlas - Agricultural Water Demand by 12-Digit HUC for the Conterminous United States

EPA Pesticide Factsheets

The national agricultural water demand metric provides insight into the amount of water currently used for agricultural irrigation in the contiguous United States. The values are based on 2005 irrigation water use; combined 2010 crop, 2006 land use, and 2001 remotely sensed irrigation location estimates; and have been summarized by watershed or 12-digit hydrologic unit code (HUC). Agricultural irrigation water use, as defined in this case, meets a variety of needs before, during, and after growing seasons (e.g., dust suppression, field preparation, chemical application, weed control, salt removal from root zones, frost protection, crop cooling, and harvesting). Estimates include self-supplied surface and groundwater, as well as supplies from irrigation-specific organizations (e.g., companies, districts, cooperatives, government). This dataset was produced by the US EPA to support research and online mapping activities related to EnviroAtlas. EnviroAtlas (https://www.epa.gov/enviroatlas) allows the user to interact with a web-based, easy-to-use, mapping application to view and analyze multiple ecosystem services for the contiguous United States. The dataset is available as downloadable data (https://edg.epa.gov/data/Public/ORD/EnviroAtlas) or as an EnviroAtlas map service. Additional descriptive information about each attribute in this dataset can be found in its associated EnviroAtlas Fact Sheet (https://www.epa.gov/enviroatlas/enviroatlas-fact-sheets).

Introduction to Vocational Agriculture/Agribusiness. Unit A-1.

ERIC Educational Resources Information Center

Luft, Vernon D.; Backlund, Paul

This secondary curriculum guide is comprised of three jobs (units of instruction) designed to introduce students to vocational agriculture. An introductory section lists the jobs included in the guide, intended use, unit objectives, and references. Jobs included are (1) Recognizing the Importance of Agriculture, (2) Understanding the Vocational…

Core IV Materials for Rural Agriculture Programs. Units H-I.

ERIC Educational Resources Information Center

Courson, Roger; And Others

This curriculum guide, the second part of a core curriculum for a rural agriculture program, consists of materials for use in presenting the final two units in a nine-unit course for high school vocational agriculture students living in rural areas. Addressed in the first unit are the following aspects of agricultural mechanics: selecting and…

Agricultural Census 2012: Publishing Mashable GIS Big Data Services

NASA Astrophysics Data System (ADS)

Mueller, R.

2014-12-01

The 2012 Agricultural Census was released by the US Department of Agriculture (USDA) on May 2nd 2014; published on a quinquennial basis covering all facets of American production agriculture. The Agricultural Census is a comprehensive source of uniform published agricultural data for every state and county in the US. This is the first Agricultural Census that is disseminated with web mapping services using REST APIs. USDA developed an open GIS mashable web portal that depicts over 250 maps on Crops and Plants, Economics, Farms, Livestock and Animals, and Operators. These mapping services written in JavaScript replace the traditional static maps published as the Ag Atlas. Web users can now visualize, interact, query, and download the Agricultural Census data in a means not previously discoverable. Stakeholders will now be able to leverage this data for activities such as community planning, agribusiness location suitability analytics, availability of loans/funds, service center locations and staffing, and farm programs and policies. Additional sites serving compatible mashable USDA Big Data web services are as follows: The Food Environment Atlas, The Atlas of Rural and Small-Town America, The Farm Program Atlas, SNAP Data System, CropScape, and VegScape. All portals use a similar data organization scheme of "Categories" and "Maps" providing interactive mashable web services for agricultural stakeholders to exploit.

7 CFR 2.68 - Administrator, National Agricultural Statistics Service.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 1 2010-01-01 2010-01-01 false Administrator, National Agricultural Statistics... Statistics Service. (a) Delegations. Pursuant to § 2.21 (a)(3) and (a)(8), subject to reservations in § 2.21..., Education, and Economics to the Administrator, National Agricultural Statistics Service: (1) Prepare crop...

Constructing Wood Agricultural Buildings. An Instructional Unit for High School Teachers of Vocational Agriculture.

ERIC Educational Resources Information Center

Williams, Paul; Carpenter, Bruce

This 5-week unit on constructing wood agricultural buildings is designed for the junior or senior year of the regular agribusiness course of study or as part of the agricultural mechanics program. In outline form, the unit is divided into eight major performance objectives. Each objective is subdivided into the areas of content, suggested…

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…

Bringing ecosystem services into economic decision-making: land use in the United Kingdom.

PubMed

Bateman, Ian J; Harwood, Amii R; Mace, Georgina M; Watson, Robert T; Abson, David J; Andrews, Barnaby; Binner, Amy; Crowe, Andrew; Day, Brett H; Dugdale, Steve; Fezzi, Carlo; Foden, Jo; Hadley, David; Haines-Young, Roy; Hulme, Mark; Kontoleon, Andreas; Lovett, Andrew A; Munday, Paul; Pascual, Unai; Paterson, James; Perino, Grischa; Sen, Antara; Siriwardena, Gavin; van Soest, Daan; Termansen, Mette

2013-07-05

Landscapes generate a wide range of valuable ecosystem services, yet land-use decisions often ignore the value of these services. Using the example of the United Kingdom, we show the significance of land-use change not only for agricultural production but also for emissions and sequestration of greenhouse gases, open-access recreational visits, urban green space, and wild-species diversity. We use spatially explicit models in conjunction with valuation methods to estimate comparable economic values for these services, taking account of climate change impacts. We show that, although decisions that focus solely on agriculture reduce overall ecosystem service values, highly significant value increases can be obtained from targeted planning by incorporating all potential services and their values and that this approach also conserves wild-species diversity.

User account | National Agricultural Library

Science.gov Websites

Skip to main content Home National Agricultural Library United States Department of Agriculture Ag | Agricultural Research Service | Plain Language | FOIA | Accessibility Statement | Information Quality | Privacy

User account | National Agricultural Library

Science.gov Websites

Skip to main content Home National Agricultural Library United States Department of Agriculture Ag registered trademark of Dries Buytaert. NAL Home | USDA.gov | Agricultural Research Service | Plain Language

Ecosystem Services from Edible Insects in Agricultural Systems: A Review.

PubMed

Payne, Charlotte L R; Van Itterbeeck, Joost

2017-02-17

Many of the most nutritionally and economically important edible insects are those that are harvested from existing agricultural systems. Current strategies of agricultural intensification focus predominantly on increasing crop yields, with no or little consideration of the repercussions this may have for the additional harvest and ecology of accompanying food insects. Yet such insects provide many valuable ecosystem services, and their sustainable management could be crucial to ensuring future food security. This review considers the multiple ecosystem services provided by edible insects in existing agricultural systems worldwide. Directly and indirectly, edible insects contribute to all four categories of ecosystem services as outlined by the Millennium Ecosystem Services definition: provisioning, regulating, maintaining, and cultural services. They are also responsible for ecosystem disservices, most notably significant crop damage. We argue that it is crucial for decision-makers to evaluate the costs and benefits of the presence of food insects in agricultural systems. We recommend that a key priority for further research is the quantification of the economic and environmental contribution of services and disservices from edible insects in agricultural systems.

Ecosystem Services from Edible Insects in Agricultural Systems: A Review

PubMed Central

Payne, Charlotte L. R.; Van Itterbeeck, Joost

2017-01-01

Many of the most nutritionally and economically important edible insects are those that are harvested from existing agricultural systems. Current strategies of agricultural intensification focus predominantly on increasing crop yields, with no or little consideration of the repercussions this may have for the additional harvest and ecology of accompanying food insects. Yet such insects provide many valuable ecosystem services, and their sustainable management could be crucial to ensuring future food security. This review considers the multiple ecosystem services provided by edible insects in existing agricultural systems worldwide. Directly and indirectly, edible insects contribute to all four categories of ecosystem services as outlined by the Millennium Ecosystem Services definition: provisioning, regulating, maintaining, and cultural services. They are also responsible for ecosystem disservices, most notably significant crop damage. We argue that it is crucial for decision-makers to evaluate the costs and benefits of the presence of food insects in agricultural systems. We recommend that a key priority for further research is the quantification of the economic and environmental contribution of services and disservices from edible insects in agricultural systems. PMID:28218635

Agricultural Experiment Stations and Branch Stations in the United States

ERIC Educational Resources Information Center

Pearson, Calvin H.; Atucha, Amaya

2015-01-01

In 1887, Congress passed the Hatch Act, which formally established and provided a funding mechanism for agricultural experiment stations in each state and territory in the United States. The main purpose of agricultural experiment stations is to conduct agricultural research to meet the needs of the citizens of the United States. The objective of…

Bioenergy | National Agricultural Library

Science.gov Websites

Skip to main content Home National Agricultural Library United States Department of Agriculture Ag , graphs), Agricultural Products html Data from: Comparative farm-gate life cycle assessment of oilseed registered trademark of Dries Buytaert. NAL Home | USDA.gov | Agricultural Research Service | Plain Language

Animals & Livestock | National Agricultural Library

Science.gov Websites

Skip to main content Home National Agricultural Library United States Department of Agriculture Ag (maps, tables, graphs), Agricultural Products html National Animal Nutrition Program (NANP) Feed | Agricultural Research Service | Plain Language | FOIA | Accessibility Statement | Information Quality | Privacy

Core IV Materials for Rural Agriculture Programs. Units A-G.

ERIC Educational Resources Information Center

Courson, Roger; And Others

This curriculum guide, the first part of a core curriculum for a rural agriculture program, consists of materials for use in presenting the first seven units of a nine-unit course for high school vocational agriculture students living in rural areas. Addressed in the individual units of the guide are the following topics: educational and…

Agricultural industries transportation services (AITS) statewide needs assessment study : agriculture worker transportation needs assessment

DOT National Transportation Integrated Search

2003-05-01

The California Department of Transportation (Caltrans) funded the Agricultural Industries Transportation Services Statewide Needs Assessment Study to determine the existence and extent of the unmet transportation needs among the state's agricultural ...

Multifunctional Agriculture: Conducting an Ecosystem Service Assessment for an Agricultural Watershed

NASA Astrophysics Data System (ADS)

Wacha, K.; Papanicolaou, T.; Wilson, C. G.

2012-12-01

To meet the food production demands on a finite area of land for an exponentially growing, global population, intensive agricultural management practices are being used. The implications of this these practices lead to soil degradation, loss of biodiversity, increased greenhouse gas emissions, and decreased water quality depending on the level of conservation practices implemented in a watershed. To offset these negative environmental effects, ecosystem services should be analyzed for possible economic valuation to provide incentives for good land stewardship. In this study a Multifunctional Agriculture (MFA) evaluation in a representative agricultural watershed in Iowa was performed by assessing the ecosystem services of water quality, crop/grain production, carbon sequestration, reduction in carbon dioxide emissions and biodiversity for representative land covers (e.g., corn-soybean rotation, alfalfa, oats, and Conservation Reserve Program, or CRP). The services were analyzed using a geo-spatial platform that simulated carbon dynamics with the biogeochemical model, CENTURY, as well as soil erosion/deposition and surface runoff with the Water Erosion Prediction Project (WEPP). Economic values given to the various services were based on current grain prices, water treatment costs, and hypothetical carbon storage credits. Results showed that crop/grain production for the corn-soybean rotations provided the largest service for the study site, followed by alfalfa. CRP provided the largest decrease in surface water runoff and CO2 emissions, while alfalfa provided the largest form of plant species diversity. The largest sequestration of carbon came from the corn-soybean rotation due to large amounts dead plant material being incorporated into the soil through tillage. Overall the MFA assessment can provide a framework for payment of ecosystem services supplied by agroecosystems which promote more sustainable land management practices.

7 CFR 2.68 - Administrator, National Agricultural Statistics Service.

Code of Federal Regulations, 2011 CFR

2011-01-01

... committees concerned with agricultural science, education, and development activities, including library and... Under Secretary for Research, Education, and Economics § 2.68 Administrator, National Agricultural..., Education, and Economics to the Administrator, National Agricultural Statistics Service: (1) Prepare crop...

7 CFR 2.68 - Administrator, National Agricultural Statistics Service.

Code of Federal Regulations, 2012 CFR

2012-01-01

... committees concerned with agricultural science, education, and development activities, including library and... Under Secretary for Research, Education, and Economics § 2.68 Administrator, National Agricultural..., Education, and Economics to the Administrator, National Agricultural Statistics Service: (1) Prepare crop...

Agricultural Record Keeping. Instructor Key and Supplementary Units.

ERIC Educational Resources Information Center

Martin, Donna

This teaching manual is designed to help students with special needs learn and apply recordkeeping skills in agriculture. The material applies specifically to recordkeeping for a supervised agricultural experience program. The units presented here supplement the curriculum guide, "Developing Programs of Supervised Agricultural…

78 FR 25416 - United States Standards for Grades of Okra

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-01

... DEPARTMENT OF AGRICULTURE Agricultural Marketing Service [Doc. Number AMS-FV-11-0054] United States Standards for Grades of Okra AGENCY: Agricultural Marketing Service, USDA. ACTION: Notice. SUMMARY: The Agricultural Marketing Service (AMS), of the United States Department of Agriculture (USDA...

Agricultural aviation application in the USA

USDA-ARS?s Scientific Manuscript database

The United States has the most advanced equipment and applications in agricultural aviation. It also has a complete service system in agricultural aviation. This article introduces the current status of aerial application including service, equipment, and aerial application techniques. It has a c...

USDA Foreign Agricultural Service overview for operational monitoring of current crop conditions and production forecasts.

NASA Astrophysics Data System (ADS)

Crutchfield, J.

2016-12-01

The presentation will discuss the current status of the International Production Assessment Division of the USDA ForeignAgricultural Service for operational monitoring and forecasting of current crop conditions, and anticipated productionchanges to produce monthly, multi-source consensus reports on global crop conditions including the use of Earthobservations (EO) from satellite and in situ sources.United States Department of Agriculture (USDA) Foreign Agricultural Service (FAS) International Production AssessmentDivision (IPAD) deals exclusively with global crop production forecasting and agricultural analysis in support of the USDAWorld Agricultural Outlook Board (WAOB) lockup process and contributions to the World Agricultural Supply DemandEstimates (WASE) report. Analysts are responsible for discrete regions or countries and conduct in-depth long-termresearch into national agricultural statistics, farming systems, climatic, environmental, and economic factors affectingcrop production. IPAD analysts become highly valued cross-commodity specialists over time, and are routinely soughtout for specialized analyses to support governmental studies. IPAD is responsible for grain, oilseed, and cotton analysison a global basis. IPAD is unique in the tools it uses to analyze crop conditions around the world, including customweather analysis software and databases, satellite imagery and value-added image interpretation products. It alsoincorporates all traditional agricultural intelligence resources into its forecasting program, to make the fullest use ofavailable information in its operational commodity forecasts and analysis. International travel and training play animportant role in learning about foreign agricultural production systems and in developing analyst knowledge andcapabilities.

a Study on the Document Information Service of the National Agricultural Library for Agricultural Sci-Tech Innovation in China

NASA Astrophysics Data System (ADS)

Xu, Qian; Meng, Xianxue

This paper presents the significant function of the Chinese National Agricultural Library (CNAL) in the agricultural sci-tech innovation system in China, analyses the development of collection and service in the CNAL, explores the challenge towards sustain and develop information services for the agricultural sci-tech research and innovation, at last proposes the strategy for sci-tech document information service development.

44 CFR 351.26 - The United States Department of Agriculture.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 44 Emergency Management and Assistance 1 2013-10-01 2013-10-01 false The United States Department of Agriculture. 351.26 Section 351.26 Emergency Management and Assistance FEDERAL EMERGENCY... PREPAREDNESS Interagency Assignments § 351.26 The United States Department of Agriculture. (a) Assist FEMA in...

44 CFR 351.26 - The United States Department of Agriculture.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false The United States Department of Agriculture. 351.26 Section 351.26 Emergency Management and Assistance FEDERAL EMERGENCY... PREPAREDNESS Interagency Assignments § 351.26 The United States Department of Agriculture. (a) Assist FEMA in...

44 CFR 351.26 - The United States Department of Agriculture.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 44 Emergency Management and Assistance 1 2012-10-01 2011-10-01 true The United States Department of Agriculture. 351.26 Section 351.26 Emergency Management and Assistance FEDERAL EMERGENCY... PREPAREDNESS Interagency Assignments § 351.26 The United States Department of Agriculture. (a) Assist FEMA in...

44 CFR 351.26 - The United States Department of Agriculture.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 44 Emergency Management and Assistance 1 2014-10-01 2014-10-01 false The United States Department of Agriculture. 351.26 Section 351.26 Emergency Management and Assistance FEDERAL EMERGENCY... PREPAREDNESS Interagency Assignments § 351.26 The United States Department of Agriculture. (a) Assist FEMA in...

44 CFR 351.26 - The United States Department of Agriculture.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 44 Emergency Management and Assistance 1 2011-10-01 2011-10-01 false The United States Department of Agriculture. 351.26 Section 351.26 Emergency Management and Assistance FEDERAL EMERGENCY... PREPAREDNESS Interagency Assignments § 351.26 The United States Department of Agriculture. (a) Assist FEMA in...

Genomics & Genetics | National Agricultural Library

Science.gov Websites

Skip to main content Home National Agricultural Library United States Department of Agriculture Ag agricultural and environmental settings. Deadpool proximal sensing cart docx xlsx 3x jpeg 5x pdf Data from Buytaert. NAL Home | USDA.gov | Agricultural Research Service | Plain Language | FOIA | Accessibility

Agriculture--Agricultural Sales and Service. Kit No. 21. Instructor's Manual [and] Student Learning Activity Guide.

ERIC Educational Resources Information Center

Caines, Royce

An instructor's manual and student activity guide on agricultural sales and service are provided in this set of prevocational education materials which focuses on the vocational area of agriculture. (This set of materials is one of ninety-two prevocational education sets arranged around a cluster of seven vocational offerings: agriculture, home…

Examining the Potential for Agricultural Benefits from Pollinator Habitat at Solar Facilities in the United States.

PubMed

Walston, Leroy J; Mishra, Shruti K; Hartmann, Heidi M; Hlohowskyj, Ihor; McCall, James; Macknick, Jordan

2018-06-13

Of the many roles insects serve for ecosystem function, pollination is possibly the most important service directly linked to human well-being. However, land use changes have contributed to the decline of pollinators and their habitats. In agricultural landscapes that also support renewable energy developments such as utility-scale solar energy [USSE] facilities, opportunities may exist to conserve insect pollinators and locally restore their ecosystem services through the implementation of vegetation management approaches that aim to provide and maintain pollinator habitat at USSE facilities. As a first step toward understanding the potential agricultural benefits of solar-pollinator habitat, we identified areas of overlap between USSE facilities and surrounding pollinator-dependent crop types in the United States (U.S.). Using spatial data on solar energy developments and crop types across the U.S., and assuming a pollinator foraging distance of 1.5 km, we identified over 3,500 km 2 of agricultural land near existing and planned USSE facilities that may benefit from increased pollination services through the creation of pollinator habitat at the USSE facilities. The following five pollinator-dependent crop types accounted for over 90% of the agriculture near USSE facilities, and these could benefit most from the creation of pollinator habitat at existing and planned USSE facilities: soybeans, alfalfa, cotton, almonds, and citrus. We discuss how our results may be used to understand potential agro-economic implications of solar-pollinator habitat. Our results show that ecosystem service restoration through the creation of pollinator habitat could improve the sustainability of large-scale renewable energy developments in agricultural landscapes.

Agricultural Science I. Supplementary Units. Instructor Information.

ERIC Educational Resources Information Center

Martin, Donna; And Others

These supplementary units are designed to help students with special needs learn and apply agricultural skills in the areas of animal breeding, animal nutrition, leadership, and power tools. Specific competencies are listed as study questions at the beginning of each of the 10 self-paced and self-contained units. Skill sheets, activity sheets, and…

Agricultural Supplies and Services. Program Planning Guide: Volume 2.

ERIC Educational Resources Information Center

Welton, Richard; Marks, Michael

The program planning guide for agricultural supplies and services was written to assist Applied Biological and Agricultural Occupations (ABAO) teachers in enriching existing programs and/or to provide the basis for expansion of offerings to include additional materials for the cluster areas of agricultural chemicals, feeds, seeds, fertilizers, and…

Spatial interactions among ecosystem services in an urbanizing agricultural watershed

PubMed Central

Qiu, Jiangxiao; Turner, Monica G.

2013-01-01

Understanding spatial distributions, synergies, and tradeoffs of multiple ecosystem services (benefits people derive from ecosystems) remains challenging. We analyzed the supply of 10 ecosystem services for 2006 across a large urbanizing agricultural watershed in the Upper Midwest of the United States, and asked the following: (i) Where are areas of high and low supply of individual ecosystem services, and are these areas spatially concordant across services? (ii) Where on the landscape are the strongest tradeoffs and synergies among ecosystem services located? (iii) For ecosystem service pairs that experience tradeoffs, what distinguishes locations that are “win–win” exceptions from other locations? Spatial patterns of high supply for multiple ecosystem services often were not coincident; locations where six or more services were produced at high levels (upper 20th percentile) occupied only 3.3% of the landscape. Most relationships among ecosystem services were synergies, but tradeoffs occurred between crop production and water quality. Ecosystem services related to water quality and quantity separated into three different groups, indicating that management to sustain freshwater services along with other ecosystem services will not be simple. Despite overall tradeoffs between crop production and water quality, some locations were positive for both, suggesting that tradeoffs are not inevitable everywhere and might be ameliorated in some locations. Overall, we found that different areas of the landscape supplied different suites of ecosystem services, and their lack of spatial concordance suggests the importance of managing over large areas to sustain multiple ecosystem services. PMID:23818612

Spatial interactions among ecosystem services in an urbanizing agricultural watershed.

PubMed

Qiu, Jiangxiao; Turner, Monica G

2013-07-16

Understanding spatial distributions, synergies, and tradeoffs of multiple ecosystem services (benefits people derive from ecosystems) remains challenging. We analyzed the supply of 10 ecosystem services for 2006 across a large urbanizing agricultural watershed in the Upper Midwest of the United States, and asked the following: (i) Where are areas of high and low supply of individual ecosystem services, and are these areas spatially concordant across services? (ii) Where on the landscape are the strongest tradeoffs and synergies among ecosystem services located? (iii) For ecosystem service pairs that experience tradeoffs, what distinguishes locations that are "win-win" exceptions from other locations? Spatial patterns of high supply for multiple ecosystem services often were not coincident; locations where six or more services were produced at high levels (upper 20th percentile) occupied only 3.3% of the landscape. Most relationships among ecosystem services were synergies, but tradeoffs occurred between crop production and water quality. Ecosystem services related to water quality and quantity separated into three different groups, indicating that management to sustain freshwater services along with other ecosystem services will not be simple. Despite overall tradeoffs between crop production and water quality, some locations were positive for both, suggesting that tradeoffs are not inevitable everywhere and might be ameliorated in some locations. Overall, we found that different areas of the landscape supplied different suites of ecosystem services, and their lack of spatial concordance suggests the importance of managing over large areas to sustain multiple ecosystem services.

A history of U.S. Department of Agriculture Forest Service forest survey, 1830-2004

Treesearch

Vernon J. LaBau; James T. Bones; Neal P. Kingsley; H. Gyde Lund; W. Brad Smith

2007-01-01

This article provides a summary of a new report on the history of the Forest Survey (Forest Inventory) in the United States as it evolved within the U.S. Department of Agriculture Forest Service over a period of more than 100 years. It draws on the writings of several authors who have published on various aspects of the Forest Survey program. It reviews nine ground-...

United States Department of Agriculture-Agricultural Research Service research on natural products for pest management.

PubMed

Duke, Stephen O; Baerson, Scott R; Dayan, Franck E; Rimando, Agnes M; Scheffler, Brian E; Tellez, Mario R; Wedge, David E; Schrader, Kevin K; Akey, David H; Arthur, Frank H; De Lucca, Anthony J; Gibson, Donna M; Harrison, Howard F; Peterson, Joseph K; Gealy, David R; Tworkoski, Thomas; Wilson, Charles L; Morris, J Brad

2003-01-01

Recent research of the Agricultural Research Service of USDA on the use of natural products to manage pests is summarized. Studies of the use of both phytochemicals and diatomaceous earth to manage insect pests are discussed. Chemically characterized compounds, such as a saponin from pepper (Capsicum frutescens L), benzaldehyde, chitosan and 2-deoxy-D-glucose are being studied as natural fungicides. Resin glycosides for pathogen resistance in sweet potato and residues of semi-tropical leguminous plants for nematode control are also under investigation. Bioassay-guided isolation of compounds with potential use as herbicides or herbicide leads is underway at several locations. New natural phytotoxin molecular target sites (asparagine synthetase and fructose-1,6-bisphosphate aldolase) have been discovered. Weed control in sweet potato and rice by allelopathy is under investigation. Molecular approaches to enhance allelopathy in sorghum are also being undertaken. The genes for polyketide synthases involved in production of pesticidal polyketide compounds in fungi are found to provide clues for pesticide discovery. Gene expression profiles in response to fungicides and herbicides are being generated as tools to understand more fully the mode of action and to rapidly determine the molecular target site of new, natural fungicides and herbicides.

Assessment of land use change in the coterminous United States and Alaska for global assessment of forest loss conducted by the food and agricultural organization of the United Nations

Treesearch

Tanushree Biswas; Mike Walterman; Paul Maus; Kevin A. Megown; Sean P. Healey; Kenneth Brewer

2012-01-01

The Food and Agricultural Organization (FAO) of the United Nations conducted a global assessment for forest change in 2010 using satellite imagery from 1990, 2000, and 2005. The U.S. Forest Service was responsible for assessing forest change in the United States. A polygon-based, stratified sampling design developed by FAO was used to assess change in forest area...

75 FR 22551 - United States Standards for Grades of Frozen Blueberries

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-29

... DEPARTMENT OF AGRICULTURE Agricultural Marketing Service [Doc. No. AMS-FV-09-0052; FV-09-326] United States Standards for Grades of Frozen Blueberries AGENCY: Agricultural Marketing Service, USDA. ACTION: Notice; withdrawal. SUMMARY: The Agricultural Marketing Service (AMS), of the United States...

Source Units Developed as Part of an Internship Program in Agriculture/Agribusiness.

ERIC Educational Resources Information Center

Mannebach, Alfred J., Ed.

This guide includes 12 source units of instruction developed by teachers of vocational agriculture who participated in an internship program in agriculture/agribusiness, which was designed to up-date the knowledge and skills of teachers of vocational agriculture in their areas of teaching specialization and to develop source units of instruction…

7 CFR 1210.315 - United States.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 10 2013-01-01 2013-01-01 false United States. 1210.315 Section 1210.315 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... PLAN Watermelon Research and Promotion Plan Definitions § 1210.315 United States. United States means...

7 CFR 1210.315 - United States.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 10 2014-01-01 2014-01-01 false United States. 1210.315 Section 1210.315 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... PLAN Watermelon Research and Promotion Plan Definitions § 1210.315 United States. United States means...

7 CFR 1210.315 - United States.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 10 2011-01-01 2011-01-01 false United States. 1210.315 Section 1210.315 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... PLAN Watermelon Research and Promotion Plan Definitions § 1210.315 United States. United States means...

7 CFR 1210.315 - United States.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 10 2012-01-01 2012-01-01 false United States. 1210.315 Section 1210.315 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... PLAN Watermelon Research and Promotion Plan Definitions § 1210.315 United States. United States means...

Examining the Potential for Agricultural Benefits from Pollinator Habitat at Solar Facilities in the United States

DOE Office of Scientific and Technical Information (OSTI.GOV)

McCall, James D; Macknick, Jordan E; Walston, Leroy J.

Of the many roles insects serve for ecosystem function, pollination is possibly the most important service directly linked to human well-being. However, land use changes have contributed to the decline of pollinators and their habitats. In agricultural landscapes that also support renewable energy developments such as utility-scale solar energy [USSE] facilities, opportunities may exist to conserve insect pollinators and locally restore their ecosystem services through the implementation of vegetation management approaches that aim to provide and maintain pollinator habitat at USSE facilities. As a first step toward understanding the potential agricultural benefits of solar-pollinator habitat, we identified areas of overlapmore » between USSE facilities and surrounding pollinator-dependent crop types in the United States (U.S.). Using spatial data on solar energy developments and crop types across the U.S., and assuming a pollinator foraging distance of 1.5 km, we identified over 3,500 km2 of agricultural land near existing and planned USSE facilities that may benefit from increased pollination services through the creation of pollinator habitat at the USSE facilities. The following five pollinator-dependent crop types accounted for over 90% of the agriculture near USSE facilities, and these could benefit most from the creation of pollinator habitat at existing and planned USSE facilities: soybeans, alfalfa, cotton, almonds, and citrus. We discuss how our results may be used to understand potential agro-economic implications of solar-pollinator habitat. Our results show that ecosystem service restoration through the creation of pollinator habitat could improve the sustainability of large-scale renewable energy developments in agricultural landscapes.« less

Managing Nitrogen in Croplands: Implications for Increasing Ecosystem Services in Agricultural Landscapes

NASA Astrophysics Data System (ADS)

Jackson, L.

2011-12-01

Many agricultural landscapes in the temperate zone are dominated by agroecosystems that are managed with high inputs of agrochemicals, including synthetic nitrogen (N) fertilizers. The process of agricultural intensification increases crop production per unit area, but also often results in loss of environmental quality (such as N contamination of waters, eutrophication, atmospheric N deposition, and emissions of nitrous oxide (N2O), a potent greenhouse gas). Loss of biodiversity and its 'functional homogenization' is another concern. Not only does little land in these landscapes remain in natural ecosystems, but there are negative off-site impacts of intensive agriculture on non-target organisms. Segregating agroecosystems with high-input agricultural production from natural ecosystems (land sparing) is one view to support both food security and biodiversity conservation. But proponents of land sparing rarely address the loss of other ecosystem services, such as those related to environmental quality, health, and human well-being (e.g., livelihoods and cultural values). An emerging view is that increased reliance on ecological processes in agroecosystems ('ecological intensification') is more feasible when the landscape mosaic includes planned and unplanned biodiversity. This requires research on how to support multiple ecosystem services through the integration of agricultural production and biodiversity conservation in the same landscape, and how ecological and physico-chemical processes at various spatial scales are interlinked. It is an enormous challenge to increase reliance on ecological processes for N availability for crop productivity. There are skeptics who think that this will be detrimental for food security, despite benefits for other types of ecosystem services. Using examples from agricultural landscapes in California, mechanisms for ecologically-based N cycling will be discussed, such as: 1) increasing the reservoir of soil organic N and the

7 CFR 2.43 - Administrator, Foreign Agricultural Service.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Department under the Defense Production Act of 1950, as amended (50 U.S.C. App. 2061 et seq.), and title VI... OF AGRICULTURE AND GENERAL OFFICERS OF THE DEPARTMENT Delegations of Authority by the Under Secretary... Administrator, Foreign Agricultural Service: (1) Coordinate the carrying out by Department agencies of their...

7 CFR 2.43 - Administrator, Foreign Agricultural Service.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Department under the Defense Production Act of 1950, as amended (50 U.S.C. App. 2061 et seq.), and title VI... OF AGRICULTURE AND GENERAL OFFICERS OF THE DEPARTMENT Delegations of Authority by the Under Secretary... Administrator, Foreign Agricultural Service: (1) Coordinate the carrying out by Department agencies of their...

7 CFR 2.43 - Administrator, Foreign Agricultural Service.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Department under the Defense Production Act of 1950, as amended (50 U.S.C. App. 2061 et seq.), and title VI... OF AGRICULTURE AND GENERAL OFFICERS OF THE DEPARTMENT Delegations of Authority by the Under Secretary... Administrator, Foreign Agricultural Service: (1) Coordinate the carrying out by Department agencies of their...

7 CFR 2.43 - Administrator, Foreign Agricultural Service.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Department under the Defense Production Act of 1950, as amended (50 U.S.C. App. 2061 et seq.), and title VI... OF AGRICULTURE AND GENERAL OFFICERS OF THE DEPARTMENT Delegations of Authority by the Under Secretary... Administrator, Foreign Agricultural Service: (1) Coordinate the carrying out by Department agencies of their...

Agricultural Pesticides. An Instructional Unit for Teachers of Adult Vocational Education in Agriculture.

ERIC Educational Resources Information Center

Harrison, Kenneth M.; Iverson, Maynard J.

The proper use of agricultural pesticides is the major emphasis on the unit of instruction developed as a guide for use by teachers in planning and conducting young farmer and adult farmer classes. Seven lessons are included in the unit covering topical areas related to the utilization of pesticides, herbicides, insecticides, fungicides, and the…

Veterinary Pest Genomics Center | National Agricultural Library

Science.gov Websites

Skip to main content Home National Agricultural Library United States Department of Agriculture Ag Department of Agriculture's Agricultural Research Service (ARS). The vision for this initiative is to collaborator for the Bioinformatics Education in Agricultural Sciences (BEAS) project funded by the Hispanic

7 CFR 1150.106 - United States.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 9 2014-01-01 2013-01-01 true United States. 1150.106 Section 1150.106 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Order Definitions § 1150.106 United States. United States means all of the States, the District of...

7 CFR 1150.106 - United States.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 9 2013-01-01 2013-01-01 false United States. 1150.106 Section 1150.106 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Order Definitions § 1150.106 United States. United States means all of the States, the District of...

7 CFR 1150.106 - United States.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 9 2012-01-01 2012-01-01 false United States. 1150.106 Section 1150.106 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Order Definitions § 1150.106 United States. United States means all of the States, the District of...

Functional traits in agriculture: agrobiodiversity and ecosystem services.

PubMed

Wood, Stephen A; Karp, Daniel S; DeClerck, Fabrice; Kremen, Claire; Naeem, Shahid; Palm, Cheryl A

2015-09-01

Functional trait research has led to greater understanding of the impacts of biodiversity in ecosystems. Yet, functional trait approaches have not been widely applied to agroecosystems and understanding of the importance of agrobiodiversity remains limited to a few ecosystem processes and services. To improve this understanding, we argue here for a functional trait approach to agroecology that adopts recent advances in trait research for multitrophic and spatially heterogeneous ecosystems. We suggest that trait values should be measured across environmental conditions and agricultural management regimes to predict how ecosystem services vary with farm practices and environment. This knowledge should be used to develop management strategies that can be easily implemented by farmers to manage agriculture to provide multiple ecosystem services. Copyright © 2015 Elsevier Ltd. All rights reserved.

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

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

PubMed

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

2014-05-01

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.

7 CFR 1260.108 - United States.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 10 2012-01-01 2012-01-01 false United States. 1260.108 Section 1260.108 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Promotion and Research Order Definitions § 1260.108 United States. United States means the 50 States and the...

7 CFR 1260.108 - United States.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 10 2011-01-01 2011-01-01 false United States. 1260.108 Section 1260.108 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Promotion and Research Order Definitions § 1260.108 United States. United States means the 50 States and the...

7 CFR 1260.108 - United States.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 10 2013-01-01 2013-01-01 false United States. 1260.108 Section 1260.108 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Promotion and Research Order Definitions § 1260.108 United States. United States means the 50 States and the...

7 CFR 1260.108 - United States.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 10 2014-01-01 2014-01-01 false United States. 1260.108 Section 1260.108 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Promotion and Research Order Definitions § 1260.108 United States. United States means the 50 States and the...

7 CFR 1260.108 - United States.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false United States. 1260.108 Section 1260.108 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Promotion and Research Order Definitions § 1260.108 United States. United States means the 50 States and the...

Carbon stocks on forestland of the United States, with emphasis on USDA Forest Service ownership

Treesearch

Linda S. Heath; James E. Smith; Christopher W. Woodall; David L. Azuma; Karen L. Waddell

2011-01-01

The U.S. Department of Agriculture Forest Service (USFS) manages one-fifth of the area of forestland in the United States. The Forest Service Roadmap for responding to climate change identified assessing and managing carbon stocks and change as a major element of its plan. This study presents methods and results of estimating current forest carbon stocks and change in...

Carbon stocks on forestland of the United States, with emphaisis on USDA Forest Service ownership

Treesearch

Linda S. Heath; James E. Smith; Christopher W. Woodall; Dave Azuma; Karen L. Waddell

2011-01-01

The U.S. Department of Agriculture Forest Service (USFS) manages one-fifth of the area of forestland in the United States. The Forest Service Roadmap for responding to climate change identified assessing and managing carbon stocks and change as a major element of its plan. This study presents methods and results of estimating current forest carbon stocks and change in...

Perceptions of Vocational Agriculture Instructors Regarding Knowledge and Importance of Including Selected Agricultural Mechanics Units in the Vocational Agriculture Program.

ERIC Educational Resources Information Center

Heimgartner, Dale C.; Foster, Richard M.

1981-01-01

A survey of teachers in five northwestern states revealed that respondents in all states rated the units of arc welding and oxyacetylene welding as the most important units to be included in secondary vocational agriculture programs. (LRA)

7 CFR 1212.32 - United States Customs Service.

Code of Federal Regulations, 2010 CFR

2010-01-01

....32 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE HONEY PACKERS AND IMPORTERS RESEARCH, PROMOTION, CONSUMER EDUCATION AND INDUSTRY INFORMATION ORDER Honey Packers...

Tobacco Production. A Unit for Teachers of Vocational Agriculture. Production Agriculture Curriculum Materials Project.

ERIC Educational Resources Information Center

Hughes, Mike; And Others

Designed to provide instructional materials for use by vocational agriculture teachers, this unit contains forty-one lessons based upon competencies needed to maximize profits in tobacco production. The lessons in this unit cover such topics as the importance of tobacco, selecting land for tobacco, soil analysis and treatment, selecting tobacco…

Feeding Livestock. A Unit for Teachers of Vocational Agriculture. Production Agriculture Curriculum Materials Project.

ERIC Educational Resources Information Center

Johnson, Boyd C.

Designed to provide instructional materials for use by vocational agriculture teachers, this unit on feeding livestock contains nine lessons based upon competencies needed to be a livestock producer. The lessons in this unit cover the importance of good feeding practices, the identification of nutritional needs and the composition of feeds for…

An ontology-based collaborative service framework for agricultural information

USDA-ARS?s Scientific Manuscript database

In recent years, China has developed modern agriculture energetically. An effective information framework is an important way to provide farms with agricultural information services and improve farmer's production technology and their income. The mountain areas in central China are dominated by agri...

HYDRAULIC POWER TRANSFER SYSTEMS. AGRICULTURAL MACHINERY--SERVICE OCCUPATIONS, MODULE NUMBER 9.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

ONE OF A SERIES DESIGNED TO HELP TEACHERS PREPARE POSTSECONDARY-LEVEL STUDENTS FOR THE AGRICULTURAL MACHINERY SERVICE OCCUPATIONS AS PARTS MEN, MECHANICS, MECHANIC'S HELPERS, AND SERVICE SUPERVISORS, THIS GUIDE AIMS TO DEVELOP STUDENT COMPETENCY IN UNDERSTANDING BASIC HYDRAULICS AND ITS APPLICATION TO AGRICULTURAL MACHINERY. IT WAS DEVELOPED BY A…

Biophysical impacts of climate-smart agriculture in the Midwest United States

USDA-ARS?s Scientific Manuscript database

The potential impacts of climate change in the Midwest United States present unprecedented challenges to regional agriculture. In response to these challenges, a variety of climate-smart agricultural methodologies have been proposed to retain or improve crop yields, reduce agricultural greenhouse ga...

Regional services in a research context: USDA climate hubs in the agricultural research service

USDA-ARS?s Scientific Manuscript database

Ten USDA Climate Hubs were created in 2014 to develop and deliver science-based, region-specific information and technologies to better enable agricultural decision-making and management. Of these ten Hubs, half are administered by USDA’s Agricultural Research Service (ARS), an agency with historica...

United States History in the Secondary School. Agriculture.

ERIC Educational Resources Information Center

Point Pleasant Beach Board of Education, NJ.

This is one unit of the series described in SO 000 378. Agriculture is the broad term applied to such widely divergent topics as America's settlement, the West in American History, rural culture and philosophy, and government planning as it affects the American Farmer. The specific objectives of this unit are to help students to understand these…

77 FR 29531 - 150th Anniversary of the United States Department of Agriculture

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-18

... Anniversary of the United States Department of Agriculture By the President of the United States of America A... Department of Agriculture (USDA) and codified a commitment to the health of our people and our land. One... policy and science to an evolving food and agriculture system. The USDA has stood shoulder-to-shoulder...

48 CFR 470.201 - Acquisition of commodities and freight shipment for Foreign Agricultural Service programs.

Code of Federal Regulations, 2011 CFR

2011-10-01

... and freight shipment for Foreign Agricultural Service programs. 470.201 Section 470.201 Federal....201 Acquisition of commodities and freight shipment for Foreign Agricultural Service programs. (a... this section, in contracts for the Foreign Agricultural Service for commodities and related freight...

48 CFR 470.201 - Acquisition of commodities and freight shipment for Foreign Agricultural Service programs.

Code of Federal Regulations, 2013 CFR

2013-10-01

... and freight shipment for Foreign Agricultural Service programs. 470.201 Section 470.201 Federal....201 Acquisition of commodities and freight shipment for Foreign Agricultural Service programs. (a... this section, in contracts for the Foreign Agricultural Service for commodities and related freight...

48 CFR 470.201 - Acquisition of commodities and freight shipment for Foreign Agricultural Service programs.

Code of Federal Regulations, 2010 CFR

2010-10-01

... and freight shipment for Foreign Agricultural Service programs. 470.201 Section 470.201 Federal....201 Acquisition of commodities and freight shipment for Foreign Agricultural Service programs. (a... this section, in contracts for the Foreign Agricultural Service for commodities and related freight...

48 CFR 470.201 - Acquisition of commodities and freight shipment for Foreign Agricultural Service programs.

Code of Federal Regulations, 2014 CFR

2014-10-01

... and freight shipment for Foreign Agricultural Service programs. 470.201 Section 470.201 Federal....201 Acquisition of commodities and freight shipment for Foreign Agricultural Service programs. (a... this section, in contracts for the Foreign Agricultural Service for commodities and related freight...

48 CFR 470.201 - Acquisition of commodities and freight shipment for Foreign Agricultural Service programs.

Code of Federal Regulations, 2012 CFR

2012-10-01

... and freight shipment for Foreign Agricultural Service programs. 470.201 Section 470.201 Federal....201 Acquisition of commodities and freight shipment for Foreign Agricultural Service programs. (a... this section, in contracts for the Foreign Agricultural Service for commodities and related freight...

The Influence of Groundwater Depletion from Irrigated Agriculture on the Tradeoffs between Ecosystem Services and Economic Returns

PubMed Central

Kovacs, Kent; West, Grant

2016-01-01

An irrigated agricultural landscape experiencing groundwater overdraft generates economic returns and a suite of ecosystem services (in particular, groundwater supply, greenhouse gases reduction, and surface water quality). Alternative land cover choices indicate tradeoffs among the value of ecosystem services created and the economic returns. These tradeoffs are explored using efficiency frontiers that determine the least value in ecosystem services that must be given up to generate additional economic returns. Agricultural producers may switch to irrigation with surface water using on-farm reservoirs and tail water recovery systems in response to groundwater overdraft, and this has consequences for the bundle of ecosystem service values and economic returns achievable from the landscape. Planning that accounts for both ecosystem service value and economic returns can achieve more value for society, as does the adoption of reservoirs though lowering the costs of irrigation, increasing groundwater levels, and reducing fuel combustion and associated GHG emissions from groundwater pumping. Sensitivity analyses of per unit value of ecosystem services, crop prices, and the groundwater and water purification model parameters indicate tradeoff among ecosystems service values, such as the use of a high-end social cost of carbon ultimately lowers groundwater supply and water purification value by more than 15%. PMID:28033405

The Influence of Groundwater Depletion from Irrigated Agriculture on the Tradeoffs between Ecosystem Services and Economic Returns.

PubMed

Kovacs, Kent; West, Grant

2016-01-01

An irrigated agricultural landscape experiencing groundwater overdraft generates economic returns and a suite of ecosystem services (in particular, groundwater supply, greenhouse gases reduction, and surface water quality). Alternative land cover choices indicate tradeoffs among the value of ecosystem services created and the economic returns. These tradeoffs are explored using efficiency frontiers that determine the least value in ecosystem services that must be given up to generate additional economic returns. Agricultural producers may switch to irrigation with surface water using on-farm reservoirs and tail water recovery systems in response to groundwater overdraft, and this has consequences for the bundle of ecosystem service values and economic returns achievable from the landscape. Planning that accounts for both ecosystem service value and economic returns can achieve more value for society, as does the adoption of reservoirs though lowering the costs of irrigation, increasing groundwater levels, and reducing fuel combustion and associated GHG emissions from groundwater pumping. Sensitivity analyses of per unit value of ecosystem services, crop prices, and the groundwater and water purification model parameters indicate tradeoff among ecosystems service values, such as the use of a high-end social cost of carbon ultimately lowers groundwater supply and water purification value by more than 15%.

METAL FUSION AND FABRICATION WELDING. AGRICULTURAL MACHINERY--SERVICE OCCUPATIONS, MODULE, NUMBER 6.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

ONE IN A SERIES DESIGNED TO HELP TEACHERS PREPARE POSTSECONDARY STUDENTS FOR THE AGRICULTURAL MACHINERY SERVICE OCCUPATIONS AS PARTS MEN, MECHANICS, MECHANIC'S HELPERS, OR SERVICE SUPERVISORS, THIS GUIDE AIMS TO DEVELOP STUDENT UNDERSTANDING OF WELDING EQUIPMENT AND SUPPLIES, AND ABILITY TO PERFORM SKILLS REQUIRED OF AGRICULTURAL MECHANICS. IT WAS…

Regional services in a research context: USDA Climate Hubs in the USDA Agricultural Research Service

USDA-ARS?s Scientific Manuscript database

Ten USDA Climate Hubs were created in 2014 to develop and deliver science-based, region-specific information and technologies to better enable agricultural decision-making and management. Of these ten Hubs, half are administered by USDA’s Agricultural Research Service (ARS), an agency with historica...

77 FR 6772 - United States Standards for Grades of Okra

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-09

... DEPARTMENT OF AGRICULTURE Agricultural Marketing Service [Document No. AMS-FV-11-0054] United States Standards for Grades of Okra AGENCY: Agricultural Marketing Service, USDA. ACTION: Notice. SUMMARY: The Agricultural Marketing Service (AMS), prior to undertaking research and other work associated with...

76 FR 76335 - Notification of Draft Proposed Rule Submission to the Secretaries of Agriculture and Health and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-07

... Notification of Draft Proposed Rule Submission to the Secretaries of Agriculture and Health and Human Services... Agriculture and Health and Human Services. SUMMARY: This document notifies the public that EPA has forwarded to the Secretary of the United States Department of Agriculture and the Secretary of the United...

4/4/2018: The Ag Data Commons Metrics | National Agricultural Library

Science.gov Websites

Skip to main content Home National Agricultural Library United States Department of Agriculture Ag | Agricultural Research Service | Plain Language | FOIA | Accessibility Statement | Information Quality | Privacy

78 FR 52131 - United States Standards for Grades of Creole Onions

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-22

... DEPARTMENT OF AGRICULTURE Agricultural Marketing Service [Doc. Number AMS-FV-13-0018] United States Standards for Grades of Creole Onions AGENCY: Agricultural Marketing Service, USDA. ACTION: Notice..., which were issued under the Agricultural Marketing Act of 1946. The Agricultural Marketing Service (AMS...

75 FR 68000 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Hiawatha National...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-04

... of Agriculture, Forest Service, Hiawatha National Forest, Escanaba, MI and University of Michigan... of Agriculture, Forest Service, Hiawatha National Forest, Escanaba, MI, and in the physical custody... Agriculture, Forest Service, professional staff in consultation with representatives of the Bay Mills Indian...

An integrated approach to monitoring ecosystem services and agriculture: implications for sustainable agricultural intensification in Rwanda.

PubMed

Rosa, Melissa F; Bonham, Curan A; Dempewolf, Jan; Arakwiye, Bernadette

2017-01-01

Maintaining the long-term sustainability of human and natural systems across agricultural landscapes requires an integrated, systematic monitoring system that can track crop productivity and the impacts of agricultural intensification on natural resources. This study presents the design and practical implementation of a monitoring framework that combines satellite observations with ground-based biophysical measurements and household surveys to provide metrics on ecosystem services and agricultural production at multiple spatial scales, reaching from individual households and plots owned by smallholder farmers to 100-km 2 landscapes. We developed a set of protocols for monitoring and analyzing ecological and agricultural household parameters within two 10 × 10-km landscapes in Rwanda, including soil fertility, crop yield, water availability, and fuelwood sustainability. Initial results suggest providing households that rely on rainfall for crop irrigation with timely climate information and improved technical inputs pre-harvest could help increase crop productivity in the short term. The value of the monitoring system is discussed as an effective tool for establishing a baseline of ecosystem services and agriculture before further change in land use and climate, identifying limitations in crop production and soil fertility, and evaluating food security, economic development, and environmental sustainability goals set forth by the Rwandan government.

Overview of areawide programs and the program for suppression of codling moth in the western USA directed by the United States Department of Agriculture--Agricultural Research Service.

PubMed

Calkins, Carrol O; Faust, Robert J

2003-01-01

An areawide suppression program for codling moth (Cydia pomonella L) populations was initiated in 1995 in Washington, Oregon and California under the direction of the US Department of Agriculture, Agricultural Research Service in cooperation with Washington State University, Oregon State University and University of California, Berkeley. Mating disruption was used to reduce the pest population while reducing and eliminating the use of organophosphate insecticides. During the 5-year program, the original 1064 hectares were expanded to 8400 hectares and from 66 grower participants to more than 400 participants. The acreage under mating disruption in the three states increased from 6000 hectares in 1994 to 54000 hectares in the year 2000.

Biophysical impacts of climate-smart agriculture in the Midwest United States.

PubMed

Bagley, Justin E; Miller, Jesse; Bernacchi, Carl J

2015-09-01

The potential impacts of climate change in the Midwest United States present unprecedented challenges to regional agriculture. In response to these challenges, a variety of climate-smart agricultural methodologies have been proposed to retain or improve crop yields, reduce agricultural greenhouse gas emissions, retain soil quality and increase climate resilience of agricultural systems. One component that is commonly neglected when assessing the environmental impacts of climate-smart agriculture is the biophysical impacts, where changes in ecosystem fluxes and storage of moisture and energy lead to perturbations in local climate and water availability. Using a combination of observational data and an agroecosystem model, a series of climate-smart agricultural scenarios were assessed to determine the biophysical impacts these techniques have in the Midwest United States. The first scenario extended the growing season for existing crops using future temperature and CO2 concentrations. The second scenario examined the biophysical impacts of no-till agriculture and the impacts of annually retaining crop debris. Finally, the third scenario evaluated the potential impacts that the adoption of perennial cultivars had on biophysical quantities. Each of these scenarios was found to have significant biophysical impacts. However, the timing and magnitude of the biophysical impacts differed between scenarios. © 2014 John Wiley & Sons Ltd.

United States Department of Agriculture-Agricultural Research Service research programs on microbes for management of plant-parasitic nematodes.

PubMed

Meyer, Susan L F

2003-01-01

Restrictions on the use of conventional nematicides have increased the need for new methods of managing plant-parasitic nematodes. Consequently, nematode-antagonistic microbes, and active compounds produced by such organisms, are being explored as potential additions to management practices. Programs in this area at the USDA Agricultural Research Service investigate applied biocontrol agents, naturally occurring beneficial soil microbes and natural compounds. Specific research topics include use of plant growth-promoting rhizobacteria and cultural practices for management of root-knot and ring nematodes, determination of management strategies that enhance activity of naturally occurring Pasteuria species (bacterial obligate parasites of nematodes), studies on interactions between biocontrol bacteria and bacterial-feeding nematodes, and screening of microbes for compounds active against plant-parasitic nematodes. Some studies involve biocontrol agents that are active against nematodes and soil-borne plant-pathogenic fungi, or combinations of beneficial bacteria and fungi, to manage a spectrum of plant diseases or to increase efficacy over a broader range of environmental conditions. Effective methods or agents identified in the research programs are investigated as additions to existing management systems for plant-parasitic nematodes.

77 FR 32993 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Rio Grande...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-04

... Inventory Completion: U.S. Department of Agriculture, Forest Service, Rio Grande National Forest, CO AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The U.S. Department of Agriculture, Forest.... Department of Agriculture, Forest Service, Rio Grande National Forest, 1803 W. Highway 160, Monte Vista, CO...

Value of timber and agricultural products in the United States, 1991

Treesearch

D. B. McKeever; J. L. Howard

1996-01-01

In the United States, timber and agriculture are two important components of the Gross Domestic Product (GDP). The purpose of this study was to quantify the volume and value of timber in the U.S. economy in 1991 and compare the value of timber with that of agriculture. Combined, timber and agriculture accounted for 6.2 percent of total GDP in 1991, and 13.2 percent of...

Dynamic Agricultural Land Unit Profile Database Generation using Landsat Time Series Images

NASA Astrophysics Data System (ADS)

Torres-Rua, A. F.; McKee, M.

2012-12-01

Agriculture requires continuous supply of inputs to production, while providing final or intermediate outputs or products (food, forage, industrial uses, etc.). Government and other economic agents are interested in the continuity of this process and make decisions based on the available information about current conditions within the agriculture area. From a government point of view, it is important that the input-output chain in agriculture for a given area be enhanced in time, while any possible abrupt disruption be minimized or be constrained within the variation tolerance of the input-output chain. The stability of the exchange of inputs and outputs becomes of even more important in disaster-affected zones, where government programs will look for restoring the area to equal or enhanced social and economical conditions before the occurrence of the disaster. From an economical perspective, potential and existing input providers require up-to-date, precise information of the agriculture area to determine present and future inputs and stock amounts. From another side, agriculture output acquirers might want to apply their own criteria to sort out present and future providers (farmers or irrigators) based on the management done during the irrigation season. In the last 20 years geospatial information has become available for large areas in the globe, providing accurate, unbiased historical records of actual agriculture conditions at individual land units for small and large agricultural areas. This data, adequately processed and stored in any database format, can provide invaluable information for government and economic interests. Despite the availability of the geospatial imagery records, limited or no geospatial-based information about past and current farming conditions at the level of individual land units exists for many agricultural areas in the world. The absence of this information challenges the work of policy makers to evaluate previous or current

COURSE OUTLINE FOR AGRICULTURAL MACHINERY--SERVICE OCCUPATIONS.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

THE OBJECTIVE OF THE 16-MODULE COURSE OUTLINED IN THIS GUIDE IS TO HELP TEACHERS PREPARE FORMER FARMERS, HIGH SCHOOL DROPOUTS AND GRADUATES, AND UNEMPLOYED, AND EMPLOYED PERSONS FOR OCCUPATIONAL ENTRY AS AGRICULTURAL MACHINERY SETUP MEN, MECHANIC'S HELPERS, MECHANICS, PARTS MEN, AND SERVICE SUPERVISORS. IT WAS DEVELOPED BY A NATIONAL TASK FORCE ON…

77 FR 11584 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Gila National...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-27

.... Department of Agriculture, Forest Service, Gila National Forest, Silver City, NM, and Field Museum of Natural... of Agriculture, Forest Service, Gila National Forest and the Field Museum of Natural History have... contact the U.S. Department of Agriculture, Forest Service, Gila National Forest. Repatriation of the...

76 FR 43718 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Gila National...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-21

.... Department of Agriculture, Forest Service, Gila National Forest, Silver City, NM and Field Museum of Natural... of Agriculture, Forest Service, Gila National Forest and the Field Museum of Natural History have... may contact the U.S. Department of Agriculture, Forest Service, Gila National Forest. Repatriation of...

TRACTOR REPAIR. AGRICULTURAL MACHINERY--SERVICE OCCUPATIONS, MODULE NUMBER 16.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

THE PURPOSE OF THIS GUIDE IS TO HELP TEACHERS PREPARE POSTSECONDARY STUDENTS FOR THE AGRICULTURAL MACHINERY SERVICE OCCUPATIONS AS PARTS MEN, MECHANICS, MECHANIC'S HELPERS, AND SERVICE SUPERVISORS. IT WAS DESIGNED BY A NATIONAL TASK FORCE ON THE BASIS OF RESEARCH FROM STATE STUDIES. THE MAJOR OBJECTIVE IS TO DEVELOP (1) AN UNDERSTANDING OF THE…

Multipath for Agricultural and Rural Information Services in China

NASA Astrophysics Data System (ADS)

Ge, Ningning; Zang, Zhiyuan; Gao, Lingwang; Shi, Qiang; Li, Jie; Xing, Chunlin; Shen, Zuorui

Internet cannot provide perfect information services for farmers in rural regions in China, because farmers in rural regions can hardly access the internet by now. But the wide coverage of mobile signal, telephone line, and television network, etc. gave us a chance to solve the problem. The integrated pest management platform of Northern fruit trees were developed based on the integrated technology, which can integrate the internet, mobile and fixed-line telephone network, and television network, to provide integrated pest management(IPM) information services for farmers in rural regions in E-mail, telephone-voice, short message, voice mail, videoconference or other format, to users' telephone, cell phone, personal computer, personal digital assistant(PDA), television, etc. alternatively. The architecture and the functions of the system were introduced in the paper. The system can manage the field monitoring data of agricultural pests, deal with enquiries to provide the necessary information to farmers accessing the interactive voice response(IVR) in the system with the experts on-line or off-line, and issue the early warnings about the fruit tree pests when it is necessary according to analysis on the monitoring data about the pests of fruit trees in variety of ways including SMS, fax, voice and intersystem e-mail.The system provides a platform and a new pattern for agricultural technology extension with a high coverage rate of agricultural technology in rural regions, and it can solve the problem of agriculture information service 'last kilometer' in China. The effectiveness of the system was certified.

Service Oriented Architecture for Wireless Sensor Networks in Agriculture

NASA Astrophysics Data System (ADS)

Sawant, S. A.; Adinarayana, J.; Durbha, S. S.; Tripathy, A. K.; Sudharsan, D.

2012-08-01

Rapid advances in Wireless Sensor Network (WSN) for agricultural applications has provided a platform for better decision making for crop planning and management, particularly in precision agriculture aspects. Due to the ever-increasing spread of WSNs there is a need for standards, i.e. a set of specifications and encodings to bring multiple sensor networks on common platform. Distributed sensor systems when brought together can facilitate better decision making in agricultural domain. The Open Geospatial Consortium (OGC) through Sensor Web Enablement (SWE) provides guidelines for semantic and syntactic standardization of sensor networks. In this work two distributed sensing systems (Agrisens and FieldServer) were selected to implement OGC SWE standards through a Service Oriented Architecture (SOA) approach. Online interoperable data processing was developed through SWE components such as Sensor Model Language (SensorML) and Sensor Observation Service (SOS). An integrated web client was developed to visualize the sensor observations and measurements that enables the retrieval of crop water resources availability and requirements in a systematic manner for both the sensing devices. Further, the client has also the ability to operate in an interoperable manner with any other OGC standardized WSN systems. The study of WSN systems has shown that there is need to augment the operations / processing capabilities of SOS in order to understand about collected sensor data and implement the modelling services. Also, the very low cost availability of WSN systems in future, it is possible to implement the OGC standardized SWE framework for agricultural applications with open source software tools.

75 FR 67998 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Chattahoochee...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-04

... DEPARTMENT OF THE INTERIOR National Park Service Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Chattahoochee-Oconee National Forests, Gainesville, GA AGENCY... Agriculture, Forest Service, Chattahoochee-Oconee National Forests, Gainesville, GA. The human remains and...

Mapping environmental land use conflict potentials and ecosystem services in agricultural watersheds.

PubMed

Kim, Ilkwon; Arnhold, Sebastian

2018-07-15

In mountainous watersheds, agricultural land use cause changes in ecosystem services, with trade-offs between crop production and erosion regulation. Management of these watersheds can generate environmental land use conflicts among regional stakeholders with different interests. Although several researches have made a start in mapping land use conflicts between human activities and conservation, spatial assessment of land use conflicts on environmental issues and ecosystem service trade-offs within agricultural areas has not been fully considered. In this study, we went further to map land use conflicts between agricultural preferences for crop production and environmental emphasis on erosion regulation. We applied an agricultural land suitability index, based on multi-criteria analysis, to estimate the spatial preference of agricultural activities, while applying the Revised Universal Soil Loss Equation (RUSLE) to reflect the environmental importance of soil erosion. Then, we classified the agricultural catchment into four levels of land use conflicts (lowest, low, high and highest) according to preference and importance of farmland areas, and we compared the classes by crop type. Soil loss in agricultural areas was estimated as 45.1thayr, and agricultural suitability as 0.873; this indicated that land use conflicts in the catchment could arise between severe soil erosion (environmental importance) and agricultural suitability (land preferences). Dry-field farms are mainly located in areas of low land use conflict level, where land preference outweighs environmental importance. When we applied farmland management scenarios with consideration of services, conversion to highest-conflict areas (Scenario 1) as 7.5% of the total area could reduce soil loss by 24.6%, while fallow land management (Scenario 2) could decrease soil loss 19.4% more than the current scenario (Business as usual). The result could maximize land management plans by extracting issues of spatial

3/29/2018: Making Data Machine-Readable Webinar | National Agricultural

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Library Skip to main content Home National Agricultural Library United States Department of | USDA.gov | Agricultural Research Service | Plain Language | FOIA | Accessibility Statement | Information

Funding priorities in animal reproduction at the United States Department of Agriculture's Cooperative State Research, Education, and Extension Service.

PubMed

Mirando, Mark A; Hamernik, Debora L

2006-03-01

The National Research Initiative (NRI) Competitive Grants Program is the U.S. Department of Agriculture's major competitive grants program and is administered by the Cooperative State Research, Education, and Extension Service (CSREES). Since its inception in 1991, the NRI has funded competitive grants in the discipline of animal reproduction. Previously, this program provided funding for a broad range of projects encompassing almost every subdiscipline in reproductive biology of farm animals, including aquatic species important to the aquaculture industry. During fiscal year 2004, the NRI Animal Reproduction Program narrowed the focus of funding priorities to the topics of infertility, basic mechanisms regulating fertility, cryopreservation of gametes, reducing the postpartum interval to conception, and sterilization methods or development of monosex populations. In response to a directive to further narrow the focus of funding priorities for fiscal year 2005 and beyond, CSREES conducted a Stakeholder Workshop on Funding Priorities in Animal Reproduction at the 37th Annual Meeting of the Society for the Study of Reproduction in Vancouver, Canada. More than 75 stakeholder scientists from a cross section of federal, public, and private institutions from across the United States participated in the workshop and provided recommendations to CSREES for future NRI-funding priorities in Animal Reproduction. The recommendations provided by stakeholders included continuing efforts to focus funding priorities into fewer high-impact areas relevant to animal agriculture and aquaculture. Recommendations also included movement back toward subdisciplines of animal reproduction that cut across all applicable species. The three funding priorities that consistently emerged as recommendations from the workshop participants were 1) gonadal function and production of gametes, 2) pituitary-hypothalamic function, and 3) embryo and conceptus development, including interaction between the

Corn Production. A Unit for Teachers of Vocational Agriculture. Production Agriculture Curriculum Materials Project.

ERIC Educational Resources Information Center

Grace, Clyde, Jr.

Designed to provide instructional materials for use by vocational agriculture teachers, this unit contains nine lessons based upon competencies needed to maximize profits in corn production. The lessons cover opportunities for growing corn; seed selection; seedbed preparation; planting methods and practices; fertilizer rates and application;…

Livestock Judging. A Unit for Teachers of Vocational Agriculture. Production Agriculture Curriculum Materials Project.

ERIC Educational Resources Information Center

Smith, Anthony

Designed to provide instructional materials for use by vocational agriculture teachers, this unit on livestock judging contains materials based on five competencies needed to be a livestock producer. The following competencies are covered: general preparation for livestock judging, selection, and evaluation; judging, selection, and evaluation of…

75 FR 48273 - Technical Service Provider Assistance

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-10

... DEPARTMENT OF AGRICULTURE Natural Resources Conservation Service 7 CFR Part 652 RIN 0578-AA48 Technical Service Provider Assistance AGENCY: Natural Resources Conservation Service, United States Department of Agriculture. ACTION: Final rule; Correcting amendment. SUMMARY: The Natural Resources...

Agricultural Industries Transportation Services (AITS) statewide needs assessment study.

DOT National Transportation Integrated Search

2003-05-01

The California Department of Transportation (Caltrans) funded the Agricultural Industries Transportation Services Statewide Needs Assessment Study to determine the existence and extent of the unmet transportation needs among the states agricultura...

Farm service agency employee intentions to use weather and climate data in professional services

Treesearch

Rachel E. Schattman; Gabrielle Roesch-McNally; Sarah Wiener; Meredith T. Niles; David Y. Hollinger

2018-01-01

Agricultural service providers often work closely with producers, and are well positioned to include weather and climate change information in the services they provide. By doing so, they can help producers reduce risks due to climate variability and change. A national survey of United States Department of Agriculture Farm Service Agency (FSA) field staff (n...

Core I Materials for Rural Agricultural Programs. Units D-E.

ERIC Educational Resources Information Center

Ethridge, Jim; And Others

These units of instructional materials and teaching aids are part of a series of eight designed for use in rural agriculture programs for students in grades 9 and 10. Covered in the unit on livestock science are understanding the livestock industry, identifying breeds of livestock and poultry, selecting livestock, and feeding livestock.…

75 FR 44808 - Notice of Intent To Repatriate Cultural Items: U.S. Department of Agriculture, Forest Service...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-29

....S. Department of Agriculture, Forest Service, Coconino National Forest, Flagstaff, AZ, and Arizona... of Agriculture, Forest Service, Coconino National Forest, Flagstaff, AZ, and in the possession of the.... Department of Agriculture, Forest Service, Coconino National Forest, have determined that, pursuant to 25 U.S...

75 FR 45656 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Siuslaw National...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-03

... DEPARTMENT OF THE INTERIOR National Park Service Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Siuslaw National Forest, Waldport, OR AGENCY: National Park Service... of the U.S. Department of Agriculture, Forest Service, Siuslaw National Forest, Waldport, OR. The...

75 FR 52014 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Cherokee National...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-24

... DEPARTMENT OF THE INTERIOR National Park Service Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Cherokee National Forest, Cleveland, TN AGENCY: National Park Service... funerary objects in the control of the U.S. Department of Agriculture, Forest Service, Cherokee National...

Agricultural Machinery 01.0301 for Agribusiness, Natural Resources and Environmental Occupations.

ERIC Educational Resources Information Center

Wright, John; And Others

The document presents unit plans which offer lists of experiences and competencies to be learned in the area of agricultural machinery for agribusiness, natural resources, and environmental occupations. The units include: (1) safety; (2) agricultural service center; (3) component parts--bearings, gears, pulleys, clutches, and others; (4) metal…

Core III Materials for Metropolitan Agriculture/Horticulture Programs. Units A-I.

ERIC Educational Resources Information Center

Biondo, Ron; And Others

This first volume of a two-volume curriculum guide contains 11 problem areas selected for study to be included in a core curriculum for 11th-grade or third-year students enrolled in a metropolitan agricultural program. The 11 problem areas are divided into eight units: Orientation to Agricultural Occupations (Gaining Employment), Supervised…

Computer-aided boundary delineation of agricultural lands

NASA Technical Reports Server (NTRS)

Cheng, Thomas D.; Angelici, Gary L.; Slye, Robert E.; Ma, Matt

1989-01-01

The National Agricultural Statistics Service of the United States Department of Agriculture (USDA) presently uses labor-intensive aerial photographic interpretation techniques to divide large geographical areas into manageable-sized units for estimating domestic crop and livestock production. Prototype software, the computer-aided stratification (CAS) system, was developed to automate the procedure, and currently runs on a Sun-based image processing system. With a background display of LANDSAT Thematic Mapper and United States Geological Survey Digital Line Graph data, the operator uses a cursor to delineate agricultural areas, called sampling units, which are assigned to strata of land-use and land-cover types. The resultant stratified sampling units are used as input into subsequent USDA sampling procedures. As a test, three counties in Missouri were chosen for application of the CAS procedures. Subsequent analysis indicates that CAS was five times faster in creating sampling units than the manual techniques were.

Comparison of USDA Forest Service and stakeholder motivations and experiences in collaborative federal forest governance in the Western United States

Treesearch

Emily Jane Davis; Eric M. White; Lee K. Cerveny; David Seesholtz; Meagan L. Nuss; Donald R. Ulrich

2017-01-01

In the United States, over 191 million acres of land is managed by the United States Department of Agriculture Forest Service, a federal government agency. In several western U.S. states, organized collaborative groups have become a de facto governance approach to providing sustained input on management decisions on much public land. This is most extensive in Oregon,...

7 CFR 1219.26 - United States.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false United States. 1219.26 Section 1219.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE HASS AVOCADO PROMOTION, RESEARCH, AND INFORMATION Hass Avocado Promotion,...

Critical Zone Services as Environmental Assessment Criteria in Intensively Managed Agricultural Landscapes

NASA Astrophysics Data System (ADS)

Richardson, M.; Kumar, P.

2016-12-01

The critical zone (CZ) includes the biophysical processes occurring from the top of the vegetation canopy to the weathering zone below the groundwater table. CZ services provide a measure for the goods and benefits derived from CZ processes. In intensively managed landscapes (IML), the provisioning, supporting, and regulating services are altered through anthropogenic energy inputs to derive more productivity, as agricultural products, from these landscapes than would be possible under natural conditions. However, the energy or cost equivalents of alterations to CZ functions within landscape profiles are unknown. The valuation of CZ services in energy or monetary terms provides a more concrete tool for characterizing seemingly abstract environmental damages from agricultural production systems. A multi-layer canopy-root-soil model is combined with nutrient and water flux models to simulate the movement of nutrients throughout the soil system. This data enables the measurement of agricultural anthropogenic impacts to the CZ's nutrient cycling supporting services and atmospheric stabilizing regulating services defined by the flux of carbon and nutrients. Such measurements include soil carbon storage, soil carbon respiration, nitrate leaching, and nitrous oxide flux into the atmosphere. Additionally, the socioeconomic values of corn feed and ethanol define the primary productivity supporting services of each crop use.In the debate between feed production and corn-based ethanol production, measured nutrient CZ services can cost up to four times more than traditionally estimated CO2 equivalences for the entire bioenergy production system. Energy efficiency in addition to environmental impacts demonstrate how the inclusion of CZ services is necessary in accounting for the entire life cycle of agricultural production systems. These results conclude that feed production systems are more energy efficient and less environmentally costly than corn-based ethanol systems.

Building an Agricultural Extension Services System Supported by ICTs in Tanzania: Progress Made, Challenges Remain

ERIC Educational Resources Information Center

Sanga, C.; Kalungwizi, V. J.; Msuya, C. P.

2013-01-01

The conventional agricultural extension service in Tanzania is mainly provided by extension officers visiting farmers to provide agricultural advisory service. This system of extension service provision faces a number of challenges including the few number of extension officers and limited resources. This article assesses the effectiveness of an…

DIESEL ENGINE SYSTEMS. AGRICULTURAL MACHINERY--SERVICE OCCUPATIONS, MODULE NUMBER 15.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

ONE OF A SERIES DESIGNED TO HELP TEACHERS PREPARE POSTSECONDARY STUDENTS FOR AGRICULTURAL MACHINERY SERVICE OCCUPATIONS AS PARTS MEN, MECHANICS, MECHANIC'S HELPERS, AND SERVICE SUPERVISORS, THIS GUIDE AIMS TO DEVELOP STUDENT UNDERSTANDING OF THE CONSTRUCTION AND OPERATING PRINCIPLES OF DIESEL ENGINES. IT WAS DEVELOPED BY A NATIONAL TASK FORCE ON…

Women's Access to Agricultural Extension Services in Botswana.

ERIC Educational Resources Information Center

Bettles, F. M.

Extension services to women in rural Botswana, particularly emphasized since the women's extension program began in 1975, must take into account constraints faced by female farmers, as past development processes have concentrated on male perceptions of concern (the beef industry, modernizing the economy). In Botswana, agriculture has traditionally…

39 CFR 221.1 - The United States Postal Service.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 39 Postal Service 1 2010-07-01 2010-07-01 false The United States Postal Service. 221.1 Section 221.1 Postal Service UNITED STATES POSTAL SERVICE ORGANIZATION AND ADMINISTRATION GENERAL ORGANIZATION § 221.1 The United States Postal Service. The United States Postal Service was established as an...

Increasing corn for biofuel production reduces biocontrol services in agricultural landscapes

PubMed Central

Landis, Douglas A.; Gardiner, Mary M.; van der Werf, Wopke; Swinton, Scott M.

2008-01-01

Increased demand for corn grain as an ethanol feedstock is altering U.S. agricultural landscapes and the ecosystem services they provide. From 2006 to 2007, corn acreage increased 19% nationally, resulting in reduced crop diversity in many areas. Biological control of insects is an ecosystem service that is strongly influenced by local landscape structure. Here, we estimate the value of natural biological control of the soybean aphid, a major pest in agricultural landscapes, and the economic impacts of reduced biocontrol caused by increased corn production in 4 U.S. states (Iowa, Michigan, Minnesota, and Wisconsin). For producers who use an integrated pest management strategy including insecticides as needed, natural suppression of soybean aphid in soybean is worth an average of $33 ha−1. At 2007–2008 prices these services are worth at least $239 million y−1 in these 4 states. Recent biofuel-driven growth in corn planting results in lower landscape diversity, altering the supply of aphid natural enemies to soybean fields and reducing biocontrol services by 24%. This loss of biocontrol services cost soybean producers in these states an estimated $58 million y−1 in reduced yield and increased pesticide use. For producers who rely solely on biological control, the value of lost services is much greater. These findings from a single pest in 1 crop suggest that the value of biocontrol services to the U.S. economy may be underestimated. Furthermore, we suggest that development of cellulosic ethanol production processes that use a variety of feedstocks could foster increased diversity in agricultural landscapes and enhance arthropod-mediated ecosystem services. PMID:19075234

Ecosystem Services Provided by Agricultural Land as Modeled by Broad Scale Geospatial Analysis

NASA Astrophysics Data System (ADS)

Kokkinidis, Ioannis

Agricultural ecosystems provide multiple services including food and fiber provision, nutrient cycling, soil retention and water regulation. Objectives of the study were to identify and quantify a selection of ecosystem services provided by agricultural land, using existing geospatial tools and preferably free and open source data, such as the Virginia Land Use Evaluation System (VALUES), the North Carolina Realistic Yield Expectations (RYE) database, and the land cover datasets NLCD and CDL. Furthermore I sought to model tradeoffs between provisioning and other services. First I assessed the accuracy of agricultural land in NLCD and CDL over a four county area in eastern Virginia using cadastral parcels. I uncovered issues concerning the definition of agricultural land. The area and location of agriculture saw little change in the 19 years studied. Furthermore all datasets have significant errors of omission (11.3 to 95.1%) and commission (0 to 71.3%). Location of agriculture was used with spatial crop yield databases I created and combined with models I adapted to calculate baseline values for plant biomass, nutrient composition and requirements, land suitability for and potential production of biofuels and the economic impact of agriculture for the four counties. The study area was then broadened to cover 97 counties in eastern Virginia and North Carolina, investigating the potential for increased regional grain production through intensification and extensification of agriculture. Predicted yield from geospatial crop models was compared with produced yield from the NASS Survey of Agriculture. Area of most crops in CDL was similar to that in the Survey of Agriculture, but a yield gap is present for most years, partially due to weather, thus indicating potential for yield increase through intensification. Using simple criteria I quantified the potential to extend agriculture in high yield land in other uses and modeled the changes in erosion and runoff should

75 FR 70026 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Pacific Northwest...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-16

... DEPARTMENT OF THE INTERIOR National Park Service [2253-665] Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Pacific Northwest Region, Gifford Pinchot National Forest... the U.S. Department of Agriculture, Forest Service, Pacific Northwest Region, Gifford Pinchot National...

Long-term trends in railroad service and capacity for U.S. agriculture

DOT National Transportation Integrated Search

2000-11-01

In this paper, the long-term trends in railroad services and capacity for U.S. agriculture are identified and described, particularly in terms of what these trends portend for agricultural shippers absent any change in the economically deregulated en...

Agricultural Groundwater Demands in the Conterminous United States

NASA Astrophysics Data System (ADS)

Ho, M. W.; Parthasarathy, V.; Etienne, E.; Russo, T. A.; Devineni, N.; Lall, U.

2016-12-01

In the conterminous United States (CONUS), over 40% of water consumed for irrigation, livestock and domestic water is sourced from groundwater. The late 20th century and 21st century saw an expansion in irrigated agriculture across the CONUS that was accompanied by increased pumping of groundwater. Groundwater is typically used to mitigate impacts of drought on surface water supplies enabling water demands to be met as well as to augment sparse surface water resources in arid regions or where surface water availability is highly variable temporally and/or spatially. A Demand Sensitive Drought Index (DSDI) is used to examine the impacts of agricultural water needs on groundwater in the CONUS. The DSDI accounts for agricultural water deficits driven by low precipitation, high agricultural water demand, or a combination of both. Changes in groundwater levels relative to agricultural water deficits are characterized relative to precipitation during the growing season and winter precipitation. In several key irrigated agricultural regions in the CONUS, long-term trends in groundwater levels appear to reflect prolonged periods of surface water deficits resulting from land use and associated unsustainable water demands. These areas are subsequent unable to recover from persistent states of agricultural drought. Conversely, reductions in agricultural water demands for crops do not necessarily lead to immediate recovery of groundwater levels due to the demand for groundwater in other sectors. Calls to establish or reform groundwater policies have recently been made in an effort to achieve holistic groundwater management strategies that consider the human demands on both surface water and groundwater. There is a need for relevant groundwater policies to ensure that water demands are adequately managed across sectors without unsustainably depleting groundwater resources and to ensure efficient economic activity.

78 FR 21862 - Revision to United States Marshals Service Fees for Services

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-12

... the United States Marshals Service for service of process in federal court proceedings. DATES: Written... 28 CFR 0.114(a) as follows: For process forwarded for service from one U.S Marshals Service office or... process, the United States Marshals Service is proposing to charge $65 per hour (or portion thereof) for...

78 FR 11677 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Apache-Sitgreaves...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-19

... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-12186; 2200-1100-665] Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Apache-Sitgreaves National Forests.... ACTION: Notice. SUMMARY: The U.S. Department of Agriculture (USDA), Forest Service, Apache-Sitgreaves...

Development and Preliminary Application of Multi-channel Agricultural Science and Technology Consulting Service U Disk

NASA Astrophysics Data System (ADS)

Yu, W. S.; Luo, C. S.; Wei, Q. F.; Zheng, Y. M.; Cao, C. Z.

2017-12-01

To deal with the “last kilometer” problem during the agricultural science and technology information service, the USB flash disk “Zixuntong”, which integrated five major consulting channels, i.e., telephone consultation, mutual video, message consultation, online customer service and QQ group was developed on the bases of capital experts and date resources. Since the products have the computer and telephone USB interface and are combined with localized information resources, users can obtain useful information on any terminal without the restriction of network. Meanwhile, the cartoon appearance make it friendly and attractive to people. The USB flash disk was used to provide agricultural expert consulting services and obtained a good preliminary application achievement. Finally, we concluded the creative application of USB flash disk in agricultural consulting services and prospected the future development direction of agricultural mobile consultation.

Illinois Occupational Skill Standards: Agricultural Machinery Service Technician.

ERIC Educational Resources Information Center

Illinois Occupational Skill Standards and Credentialing Council, Carbondale.

These Illinois skill standards for agriculture machinery service technician are intended to serve as a guide to workforce preparation program providers as they define content for their programs and to employers as they establish the skills and standards necessary for job acquisition. They could also serve as a mechanism for communication among…

75 FR 49357 - United States Department of Agriculture Research Misconduct Regulations for Extramural Research

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-13

... DEPARTMENT OF AGRICULTURE Office of the Chief Financial Officer 7 CFR Part 3022 RIN 0524-AA34 United States Department of Agriculture Research Misconduct Regulations for Extramural Research AGENCY... Financial Officer (OCFO) is establishing U.S. Department of Agriculture (USDA) regulations implementing the...

Valuing tradeoffs between agricultural production and ecosystem services in the Heihe River Basin

NASA Astrophysics Data System (ADS)

Li, Z.; Deng, X.; Wu, F.

2017-12-01

Ecosystem services are faced with multiple stress from complex driving factors, such as climate change and human interventions. The Heihe River Basin (HRB), as the second largest inland river basin in China, is a typical semi-arid and arid region with fragile and sensitive ecological environment. For the past decades, agricultural production activities in the basin has affected ecosystem services in different degrees, leading to complex relations among "water-land-climate-ecology-human", in which hydrological process and water resource management is the key. In this context, managing trade-offs among water uses in the river basin to sustain multiple ecosystem services is crucial for healthy ecosystem and sustainable socioeconomic development. In this study, we analyze the trade-offs between different water uses in agricultural production and key ecosystem services in the HRB by applying production frontier analysis, with the aim to explore the potential for managing them. This method traces out joint production frontiers showing the combinations of ecosystem services and agricultural production that can be generated in a given area, and it deals with the economic problem of the allocation of scarce water resources under presumed objective, which aims to highlight synergies and reduce trade-offs between alternative water uses. Thus, management schemes that targets to both sustain agricultural production and increase the provision of key ecosystem services have to consider not only the technological or biological nature of interrelationships, but also the economic interdependencies among them.

77 FR 39506 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Tongass National...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-03

... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-10467; 2200-1100-665] Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Tongass National Forest, Craig Ranger... of Agriculture (USDA), Forest Service, Tongass National Forest, has completed an inventory of human...

77 FR 68824 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Tongass National...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-16

... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-11514; 2200-1100-665] Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Tongass National Forest, Juneau, AK..., Interior. ACTION: Notice. SUMMARY: The U.S. Department of Agriculture (USDA), Forest Service, Tongass...

77 FR 57113 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Arapaho and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-17

... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-11058; 2200-1100-665] Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Arapaho and Roosevelt National Forest...: Notice. SUMMARY: The U.S. Department of Agriculture (USDA), Forest Service, Arapaho and Roosevelt...

78 FR 283 - United States Standards for Grades of Eggplant

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-03

... that permitting mixed colors and/or type packs will facilitate the marketing of eggplant by providing... DEPARTMENT OF AGRICULTURE Agricultural Marketing Service [Doc. Number FV-11-0052] United States Standards for Grades of Eggplant AGENCY: Agricultural Marketing Service, USDA. ACTION: Final notice. SUMMARY...

78 FR 59953 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Coconino National...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-30

... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-13882; PPWOCRADN0-PCU00RP14.R50000] Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Coconino National.... ACTION: Notice. SUMMARY: The U.S. Department of Agriculture (USDA), Forest Service, Coconino National...

Environmental challenges threatening the growth of urban agriculture in the United States.

PubMed

Wortman, Sam E; Lovell, Sarah Taylor

2013-09-01

Urban agriculture, though often difficult to define, is an emerging sector of local food economies in the United States. Although urban and agricultural landscapes are often integrated in countries around the world, the establishment of mid- to large-scale food production in the U.S. urban ecosystem is a relatively new development. Many of the urban agricultural projects in the United States have emerged from social movements and nonprofit organizations focused on urban renewal, education, job training, community development, and sustainability initiatives. Although these social initiatives have traction, critical knowledge gaps exist regarding the science of food production in urban ecosystems. Developing a science-based approach to urban agriculture is essential to the economic and environmental sustainability of the movement. This paper reviews abiotic environmental factors influencing urban cropping systems, including soil contamination and remediation; atmospheric pollutants and altered climatic conditions; and water management, sources, and safety. This review paper seeks to characterize the limited state of the science on urban agricultural systems and identify future research questions most relevant to urban farmers, land-use planners, and environmental consultants. Copyright © by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, Inc.

The United States Department Of Agriculture Northeast Area-wide Tick Control Project: history and protocol.

PubMed

Pound, Joe Mathews; Miller, John Allen; George, John E; Fish, Durland

2009-08-01

The Northeast Area-wide Tick Control Project (NEATCP) was funded by the United States Department of Agriculture (USDA) as a large-scale cooperative demonstration project of the USDA-Agricultural Research Service (ARS)-patented 4-Poster tick control technology (Pound et al. 1994) involving the USDA-ARS and a consortium of universities, state agencies, and a consulting firm at research locations in the five states of Connecticut (CT), Maryland (MD), New Jersey (NJ), New York (NY), and Rhode Island (RI). The stated objective of the project was "A community-based field trial of ARS-patented tick control technology designed to reduce the risk of Lyme disease in northeastern states." Here we relate the rationale and history of the technology, a chronological listing of events leading to implementation of the project, the original protocol for selecting treatment, and control sites, and protocols for deployment of treatments, sampling, assays, data analyses, and estimates of efficacy.

MECHANICAL POWER TRANSFER SYSTEMS. AGRICULTURAL MACHINERY-SERVICE OCCUPATIONS, MODULE NUMBER 8.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

ONE OF A SERIES DESIGNED TO HELP TEACHERS PREPARE POSTSECONDARY-LEVEL STUDENTS FOR THE AGRICULTURAL MACHINERY SERVICE OCCUPATIONS AS PARTS MEN, MECHANICS, MECHANIC'S HELPERS, AND SERVICE SUPERVISORS, THIS GUIDE AIMS TO DEVELOP STUDENT COMPETENCY IN UNDERSTANDING AND APPLYING THE PRINCIPLES OF MECHANICAL POWER TRANSMISSION IN AGRICULTURAL…

Core I Materials for Metropolitan Agriculture/Horticulture Programs. Units G-J.

ERIC Educational Resources Information Center

Ethridge, Jim; And Others

These units of instructional materials and teaching aids are the final four of a series of 10 designed for use in metropolitan agriculture/horticulture programs for students in grades 9 and 10. Covered in the unit on growing and managing horticultural crops are watering plants; pruning, pinching, and planting plants; using plant production…

78 FR 63158 - United States Standards for Grades of Okra

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-23

...: Agricultural Marketing Service, USDA. ACTION: Final notice. SUMMARY: The Agricultural Marketing Service (AMS) of the Department of Agriculture (USDA) is revising the voluntary United States Standards for Grades... available on the Specialty Crops Inspection Division Web site at www.ams.usda.gov/scihome . SUPPLEMENTARY...

3 CFR 8822 - Proclamation 8822 of May 14, 2012. 150th Anniversary of the United States Department of Agriculture

Code of Federal Regulations, 2013 CFR

2013-01-01

... of the United States Department of Agriculture 8822 Proclamation 8822 Presidential Documents... AgricultureBy the President of the United States of America A Proclamation On May 15, 1862, President Abraham Lincoln signed legislation to establish the United States Department of Agriculture (USDA) and codified a...

77 FR 12723 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-02

... the Temporary Employment of Aliens in Agriculture in the United States; Announcement of Non- Material... reasons in great detail in the preamble of the ``Temporary Agricultural Employment of H-2A Aliens in the... set the AEWR. See ``Temporary Agricultural Employment of H-2A Aliens in the United States; Modernizing...

GUIDELINES FOR STATE VOCATIONAL AGRICULTURE CURRICULUM MATERIALS SERVICES, A RESEARCH REPORT OF A GRADUATE STUDY. RESEARCH SERIES IN AGRICULTURAL EDUCATION.

ERIC Educational Resources Information Center

RIDENOUR, HARLAN E.; WOODIN, RALPH J.

PROBLEMS OF VOCATIONAL AGRICULTURE TEACHERS IN KEEPING ABREAST OF TECHNICAL KNOWLEDGE AND OBTAINING OR PREPARING MATERIALS STRUCTURED IN LOGICAL SEQUENCE FOR TEACHING PROMPTED A STUDY TO DEVELOP GUIDELINES FOR ORGANIZING AND OPERATING A STATEWIDE VOCATIONAL AGRICULTURE CURRICULUM MATERIALS SERVICE. A SURVEY OF 48 STATE DIRECTORS AND 48 STATE…

76 FR 5778 - Public Availability of the Department of Agriculture FY 2010 Service Contract Inventory

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-02

... DEPARTMENT OF AGRICULTURE Public Availability of the Department of Agriculture FY 2010 Service... the Consolidated Appropriations Act of 2010 (Pub. L. 111-117), Department of Agriculture is publishing...-inventories-guidance-11052010.pdf . Department of Agriculture has posted its inventory and a summary of the...

Irrigated agriculture and freshwater wetlands: A struggle for coexistence in the western United States

Treesearch

A. Dennis Lemly

1994-01-01

This paper is a review of the major environmental problems associated with irrigated agriculture in the western United States. Freshwater wetlands are being contaminated by subsurface agricultural irrigation drainage in many locations. Historic freshwater inflows have been diverted for agricultural use, and remain- ing freshwater supplies are not sufficient to maintain...

77 FR 6774 - United States Standards for Grades of Eggplant

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-09

... that mixing colors and/or types of eggplant in a specialty pack is a current marketing practice. The U... DEPARTMENT OF AGRICULTURE Agricultural Marketing Service [Doc. AMS-FV-11-0052] United States Standards for Grades of Eggplant AGENCY: Agricultural Marketing Service, USDA. ACTION: Notice. SUMMARY: The...

Family Forest Ownerships of the United States, 2013: Findings from the USDA Forest Service's National Woodland Owner Survey

Treesearch

Brett J. Butler; Jaketon H. Hewes; Brenton J. Dickinson; Kyle Andrejczyk; Sarah M. Butler; Marla. Markowski-Lindsay

2016-01-01

There are an estimated 10.7 million family forest ownerships across the United States who collectively control 36% or 290 million acres of the nation's forestland. The US Department of Agriculture Forest Service National Woodland Owner Survey (NWOS) provides information on the characteristics, attitudes, and behaviors of these ownerships. Between 2011 and 2013, 8,...

77 FR 51562 - Notice of Intent To Repatriate Cultural Items: U.S. Department of Agriculture, Forest Service...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-24

... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-10923; 2200-1100-665] Notice of Intent To Repatriate Cultural Items: U.S. Department of Agriculture, Forest Service, Coconino National.... Department of Agriculture (USDA), Forest Service, Coconino National Forest, in consultation with the...

77 FR 52055 - Notice of Intent To Repatriate Cultural Items: U.S. Department of Agriculture, Forest Service...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-28

... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-11022; 2200-1100-665] Notice of Intent To Repatriate Cultural Items: U.S. Department of Agriculture, Forest Service, Coconino National.... Department of Agriculture (USDA), Forest Service, Coconino National Forest, in consultation with the...

"Development of an interactive crop growth web service architecture to review and forecast agricultural sustainability"

NASA Astrophysics Data System (ADS)

Seamon, E.; Gessler, P. E.; Flathers, E.; Walden, V. P.

2014-12-01

As climate change and weather variability raise issues regarding agricultural production, agricultural sustainability has become an increasingly important component for farmland management (Fisher, 2005, Akinci, 2013). Yet with changes in soil quality, agricultural practices, weather, topography, land use, and hydrology - accurately modeling such agricultural outcomes has proven difficult (Gassman et al, 2007, Williams et al, 1995). This study examined agricultural sustainability and soil health over a heterogeneous multi-watershed area within the Inland Pacific Northwest of the United States (IPNW) - as part of a five year, USDA funded effort to explore the sustainability of cereal production systems (Regional Approaches to Climate Change for Pacific Northwest Agriculture - award #2011-68002-30191). In particular, crop growth and soil erosion were simulated across a spectrum of variables and time periods - using the CropSyst crop growth model (Stockle et al, 2002) and the Water Erosion Protection Project Model (WEPP - Flanagan and Livingston, 1995), respectively. A preliminary range of historical scenarios were run, using a high-resolution, 4km gridded dataset of surface meteorological variables from 1979-2010 (Abatzoglou, 2012). In addition, Coupled Model Inter-comparison Project (CMIP5) global climate model (GCM) outputs were used as input to run crop growth model and erosion future scenarios (Abatzoglou and Brown, 2011). To facilitate our integrated data analysis efforts, an agricultural sustainability web service architecture (THREDDS/Java/Python based) is under development, to allow for the programmatic uploading, sharing and processing of variable input data, running model simulations, as well as downloading and visualizing output results. The results of this study will assist in better understanding agricultural sustainability and erosion relationships in the IPNW, as well as provide a tangible server-based tool for use by researchers and farmers - for both

7 CFR 201.47a - Seed unit.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) FEDERAL SEED ACT FEDERAL SEED ACT... structure usually regarded as a seed in planting practices and in commercial channels. The seed unit may...

75 FR 48929 - Notice of Meeting of the Agricultural Air Quality Task Force

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-12

... Agricultural Air Quality Task Force AGENCY: Natural Resources Conservation Service (NRCS), United States... Triangle Park, North Carolina 27711; (919) 541-5400. The Agricultural Air Quality Task Force (AAQTF) will meet to continue discussions on air quality issues relating to agriculture. Additionally, the Livestock...

77 FR 68821 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Ozark-St. Francis...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-16

... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-11492; 2200-1100-665] Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Ozark-St. Francis National Forests... Agriculture (USDA), Forest Service, Ozark-St. Francis National Forests has completed an inventory of human...

78 FR 2436 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Ozark-St. Francis...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-11

... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-11885; 2200-1100-665] Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Ozark-St. Francis National Forests... U.S. Department of Agriculture (USDA), Forest Service, Ozark-St. Francis National Forests has...

77 FR 68822 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Ozark-St. Francis...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-16

... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-11491: 2200-1100-665] Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Ozark-St. Francis National Forests... Agriculture (USDA), Forest Service, Ozark-St. Francis National Forests has completed an inventory of human...

77 FR 68819 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Ozark-St. Francis...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-16

... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-11493; 2200-1100-665] Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Ozark-St. Francis National Forests... Agriculture (USDA), Forest Service, Ozark-St. Francis National Forests has completed an inventory of human...

Improving Agricultural Productivity in Tonga through Ensuring Data Availability and Enhancing Agro-meteorological Services

NASA Astrophysics Data System (ADS)

Kim, K. H.

2015-12-01

The project was first conceived in the Global Framework for Climate Services Regional Consultation in the Cook Islands in March 2014. In this meeting, key officials from the Ministry of Agriculture and Food, Forests, and Fisheries and the Tonga Meteorological Services had a meeting with the APEC Climate Center scientists with the idea to collaborate on a joint project. The project evolved to include the following components: assessment of users' needs and capacities, development of an agricultural database, research on the core relationships between agriculture and climate through modeling and field trials, and the development and delivery of agro-meteorological services. Envisioned outputs include a 2-7 day warning for pests and diseases, a suite of tools supporting decisions on planting dates and crop varieties, and other advisory services derived from seasonal climate forecasts. As one of the climate adaptation projects under its Pacific Island portfolio, the project will deliver urgent information services for Tongan agricultural growers and exporters. The project comes into greater importance and urgency, as the 2014 drought event resulted in the destruction of 80% of squash in Tonga, a main export crop from which the country derives foreign exchange earnings. Since 2014, some of the project achievements include the first agro-met data collection in Tonga, the development of an agricultural DB management system that houses archived agriculture data, and key meetings with stakeholders to ensure alignment of the project objectives and design with the interests of the Tongan government and other stakeholders. In addition, rigorous scientific research through modeling and field trials has been conducted to address the twin goals of supporting Tonga's economy as well as food security. Based on the findings from the research, tools will be developed to translate the science into knowledge that supports decisions on the farm scale.

NUOnet, a Data Network Initiative Led by the USDA Agricultural Research Service

USDA-ARS?s Scientific Manuscript database

The USDA Agricultural Research Service is launching a new effort to gather and use big data to solve agricultural issues that face our nation. The Nutrient Use and Outcome network (NUOnet) is a part of this effort. NUOnet invites members of the Tri-Societies to contribute to the NUOnet vision of “...

FERTILIZERS SALES AND SERVICE. AGRICULTURAL SUPPLY - SALES AND SERVICE OCCUPATIONS, MODULE NUMBER 9.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

THE PURPOSE OF THIS GUIDE IS TO ASSIST TEACHERS IN PREPARING HIGH SCHOOL AND POST-HIGH SCHOOL STUDENTS FOR AGRICULTURAL SUPPLY OCCUPATIONS. ONE OF A SERIES, THIS MODULE WAS DEVELOPED ON THE BASIS OF STATE STUDIES BY A NATIONAL TASK FORCE. THE SPECIFIC OBJECTIVE IS TO PREPARE STUDENTS FOR ENTRY AND ADVANCEMENT IN FERTILIZER SALES AND SERVICE.…

Selected historic agricultural data important to environmental quality in the United States

USGS Publications Warehouse

Grey, Katia M.; Capel, Paul D.; Baker, Nancy T.; Thelin, Gail P.

2012-01-01

This report and the accompanying tables summarize some of the important changes in American agriculture in the form of a timeline and a compilation of selected annual time-series data that can be broadly related to environmental quality. Although these changes have been beneficial for increasing agricultural production, some of them have resulted in environmental concerns. The agriculture timeline is divided into four categories (1) crop and animal changes, (2) mechanical changes, (3) biological and chemical changes, and (4) regulatory and societal changes. The timeline attempts to compile events that have had a lasting impact on agriculture in the United States. The events and data presented in this report may help to improve the connections between agricultural activist and environmental concerns.

The Integration of International Agricultural Concepts into Agricultural Science Programs in the North Central Region of the United States. Summary of Research 78.

ERIC Educational Resources Information Center

Ibezim, Don O.; McCracken, J. David

A study examined the extent to which international agricultural dimensions were taught in secondary agricultural programs and factors associated with the extent of integration. A systematic sampling technique was used to select a random sample of 332 of the 2,612 secondary agricultural teachers in 12 states of the North Central United States. Of…

COURSE OUTLINE FOR AGRICULTURAL SUPPLY - SALES AND SERVICE OCCUPATIONS.

ERIC Educational Resources Information Center

BECKER, WILLIAM; LINTNER, J.H.

TITLES OF MODULES, PURPOSES, TIME AND SUPPORTING EDUCATIONAL REQUIREMENTS, AND OPERATIONAL DETAILS OF A COURSE ARE GIVEN IN THIS PUBLICATION DESIGNED TO ASSIST STATE AND LOCAL VOCATIONAL EDUCATION LEADERS IN DEVELOPING PROGRAMS TO PREPARE HIGH SCHOOL STUDENTS FOR ENTRY AND ADVANCEMENT IN BUSINESSES WHICH SELL AGRICULTURAL SUPPLIES AND SERVICES TO…

78 FR 34125 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, San Juan National...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-06

... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-13011; PPWOCRADN0-PCU00RP14.R50000] Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, San Juan National... of Agriculture (USDA), Forest Service, San Juan National Forest has completed an inventory of human...

78 FR 34131 - Notice of Intent To Repatriate Cultural Items: U.S. Department of Agriculture, Forest Service...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-06

... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-13010; PPWOCRADN0-PCU00RP14.R50000] Notice of Intent To Repatriate Cultural Items: U.S. Department of Agriculture, Forest Service...: The U.S. Department of Agriculture (USDA), Forest Service, San Juan National Forest, in consultation...

76 FR 14068 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Sequoia National...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-15

... DEPARTMENT OF THE INTERIOR National Park Service [2253-665] Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Sequoia National Forest, Porterville, CA AGENCY: National Park... and associated funerary objects in the possession and control of the U.S. Department of Agriculture...

20 CFR 203.5 - Service outside the United States.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 1 2014-04-01 2012-04-01 true Service outside the United States. 203.5... EMPLOYEES UNDER THE ACT § 203.5 Service outside the United States. (a) An individual shall not be an... business in the United States except while engaged in performing service for it in the United States. (b...

20 CFR 203.5 - Service outside the United States.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 20 Employees' Benefits 1 2013-04-01 2012-04-01 true Service outside the United States. 203.5... EMPLOYEES UNDER THE ACT § 203.5 Service outside the United States. (a) An individual shall not be an... business in the United States except while engaged in performing service for it in the United States. (b...

20 CFR 203.5 - Service outside the United States.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Service outside the United States. 203.5... EMPLOYEES UNDER THE ACT § 203.5 Service outside the United States. (a) An individual shall not be an... business in the United States except while engaged in performing service for it in the United States. (b...

77 FR 28764 - Temporary Non-agricultural Employment of H-2B Aliens in the United States

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-16

... DEPARTMENT OF LABOR Employment and Training Administration 20 CFR Part 655 RIN 1205-AB58 Temporary Non-agricultural Employment of H-2B Aliens in the United States AGENCY: Employment and Training... Temporary Non-agricultural Employment of H-2B Aliens in the United States, published February 21, 2012 (the...

7 CFR 636.19 - Access to operating unit.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 6 2010-01-01 2010-01-01 false Access to operating unit. 636.19 Section 636.19 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE LONG TERM CONTRACTING WILDLIFE HABITAT INCENTIVES PROGRAM § 636.19 Access to...

How agricultural multiple ecosystem services respond to socioeconomic factors in Mengyin County, China.

PubMed

Chen, Yajuan; Yu, Zhenrong; Li, Xuedong; Li, Pengyao

2018-07-15

Provisioning services have always been the main focus of agriculture, and which have led to a decline in biodiversity and have damaged a number of other services. Agriculture should contribute to current and future food security while producing multiple ecosystem services (ES). Restoration outcomes of multiple ES were affected by different socioeconomic drivers, thus a better understanding of how multiple ES respond to socioeconomic drivers can help to restore multiple ES. This paper used rural people's perceptions of ES to quantify and map ecosystem service obtainment and demand in the Mengyin County, China. An integrative index of multiple ecosystem services (IMES) was used to effectively aggregate the values of multiple ES. The threat categorization framework is designed to communicate the degree to which the adequate and sustainable provision of multiple ES is threatened, in order to prioritize conservation actions. The results revealed that 6 townships in the Mengyin County exhibited an excessive obtainment situation (demand is less than obtainment) of multiple ES; an insufficient obtainment situation (demand is greater than obtainment) of multiple ES was mainly situated in the northern part of Mengyin County. Overall, the current state of multiple ES across Mengyin County is classified as "Endangered" classification according to application of threat categorization framework. It is necessary to restructure and manage socioeconomic factors for multiple ES. At national level, the macro decision-making (controlling population density) and the mechanisms (attracting high-quality human resources into the rural) will play an important role in promoting multiple ES management, and it is necessary to provide 3 or more years of tailored educational resources for rural residents to advance multiple ES in agricultural landscape. Development of agricultural PES programs in China that enable farmers to profit from production ES is a sustainable strategy for increasing

Agricultural Sales and Services. A Curriculum Guide. Preliminary Draft.

ERIC Educational Resources Information Center

South Carolina State Dept. of Education, Columbia. Agricultural Education Section.

This guide outlines what should be taught to provide training for high school students in agricultural sales and services, and to some degree how and with what resources. The general framework of this 1-year course outline is presented as a problemsolving approach wherein objectives spell out the expected outcomes. After an introductory section on…

Challenges of converting agricultural abundance to biofuels: Agricultural Research Service-United States Department of Agriculture Research

USDA-ARS?s Scientific Manuscript database

The United States Government is aggressively promoting ethanol and alternative biofuels as a substitute for gasoline. The Energy Independence and Security Act of 2007 enacted on December 19 targets production of 36 billion gallons of biofuels by 2022. Passage of this bill was motivated by recent s...

Preferred Methods for Delivery of Technological Information by the North Carolina Agricultural Extension Service: Opinions of Agricultural Producers Who Use Extension Information.

ERIC Educational Resources Information Center

Richardson, John G.; Mustian, R. David

The findings of a questionnaire survey of 702 North Carolina agricultural producers indicated that communication methods historically used by the North Carolina Agricultural Extension Service for information dissemination are accepted by state farmers and continue to be popular. Information delivery methods most frequently preferred are…

[Agriculture and forestry ecosystem services value in Guangzhou-Foshan Metropolitan Area under the background of urbanization, Southern China.

PubMed

Ye, Yan Qiong; Zhang, Jia En; Chen, Li Li; Qin, Zhong

2016-05-01

From the land use vector data of Guangzhou-Foshan Metropolitan Area (GFMA) in 1990, 1995, 2000, 2005 and 2010, four types of agriculture and forestry ecosystem (cropland, forestland, garden and water body) were extracted. Then, we evaluated the GFMA's agriculture and forestry ecosystem services value (AESV) based on Costanza's method after adjusting the 'ecosystem services value per unit area of China's terrestrial ecosystem' raised by Xie Gaodi through regional, functional and economic factor adjustment. The results showed that the total AESV had a wavelike upward trend due to the continuous development of economy and the increase of people's living standards in GFMA. The AESV in GFMA was 413.74×10 8 , 612.83×10 8 , 582.88×10 8 , 773.44×10 8 and 698.67×10 8 yuan in 1990, 1995, 2000, 2005 and 2010, respectively. During the studied period, water body's service value grew fastest, which was 166.74×10 8 yuan, and followed by forestland and garden amounting to 103.01×10 8 and 47.74×10 8 yuan, respectively, while the cropland's service value decreased by 32.56×10 8 yuan and the decreasing rate was 23.1%. Accor-ding to the spatial distribution, the AESV tended to decline from the northeast and the southwest to the central part in GFMA from 1990 to 2010. The proportion of individual service value to the total services value changed little, and the contribution of individual service value decreased in the order of water supply, waste treatment, biodiversity protection, climate regulation, soil formation and protection, gas regulation, recreation and culture, raw material and food production.

Equal Opportunity in Farm Programs: An Appraisal of Services Rendered by Agencies of the United States Department of Agriculture. A Report of the United States Commission on Civil Rights, 1965.

ERIC Educational Resources Information Center

Commission on Civil Rights, Washington, DC.

Focusing on the extent and quality of services rendered to Negro rural families by the agencies of the Department of Agriculture, this study was conducted in counties where Negroes formed a significant portion of the varying potential clientele of the agencies. Research techniques used in the study included conferences and interviews with program…

Discussing Wetlands, Agriculture, and Ecosystem Services: Perspectives from Two Countries

USDA-ARS?s Scientific Manuscript database

A Symposia titled "Wetland Ecosystem Services in Agricultural Landscapes – Comparing Approaches in USA and New Zealand." was held at this year's SWS Annual Conference in Madison. The symposium reviewed the science of wetlands and the role wetlands can play in ensuring the environmental sustainabilit...

Agricultural Machinery - Equipment. Agricultural Cooperative Training. Vocational Agricluture. Revised.

ERIC Educational Resources Information Center

Sandlin, David, Comp.; And Others

Designed for students enrolled in the Agricultural Cooperative Part-Time Training Program, this course of study contains 12 units on agricultural machinery mechanics. Units include (examples of unit topics in parentheses): introduction (agricultural mechanics as an occupation; safety--shop and equipment; use of holding devices, jacks, lifts, and…

Assessing the Sustainability of Agricultural and Urban Forests in the United States

Treesearch

Guy Robertson; Andy Mason

2016-01-01

The Forest Service, an agency of the U.S. Department of Agriculture (USDA), published the National Report on Sustainable Forests-2010 (USDA Forest Service 2011) (hereafter, National Report) several years ago and will be releasing a subsequent version of the report in 2017. Based on the Montreal Process Criteria and Indicators for Forest Sustainability, the National...

DEVELOPMENT AND EVALUATION OF INSTRUCTIONAL UNITS FOR TEACHING PROFIT-MAXIMIZING PRINCIPLES IN VOCATIONAL AGRICULTURE. FINAL REPORT.

ERIC Educational Resources Information Center

BARKER, RICHARD L.

THE WRITING, EVALUATION, AND REVISION OF THE INSTRUCTIONAL UNITS WERE COMPLETED ON SCHEDULE AND A SUMMARY OF THE STUDY WILL BE PUBLISHED IN THE LOCAL "RESEARCH SERIES IN AGRICULTURAL EDUCATION" TO BE SENT TO ALL STATES. THE DEVELOPMENT AND FINDINGS OF THE STUDY WILL BE INCLUDED IN "AGRICULTURAL EDUCATION MAGAZINE." SAMPLE COPIES OF THE UNIT WERE…

No Free Lunch - Trading Away Ecosystem Services from Agriculture in the Brazilian Amazon

NASA Astrophysics Data System (ADS)

Zaks, D.; Foley, J.

2008-12-01

In the age of globalization, many crops and animal products are transported across the long distances for consumption elsewhere. The alteration of water, soil and climate systems from agricultural practices can be attributed to both exporting and importing countries. Quantities of water, carbon and nutrients (e.g. nitrogen and phosphorus) can be tracked throughout the production process and be aggregated from field to table. The synthesis of this data can be used to inform markets to appropriately price the most ecologically efficient production.While agricultural land is undergoing changes around the world, the Brazilian Amazon has seen a dramatic conversion of forest and grassland due to the expanding agricultural frontier, and intense growth in the future has been predicted in the region. As a proof of concept, I plan to study the flow of ecosystem services from the Amazon rainforest basin to the world market. Cattle and soybeans are the two main agricultural products of the region and are produced for both internal consumption and for export. This work quantifies agricultural production and its associated ecosystem services using socio-economic and commodity trade data, numerical ecosystem models and remote sensing products.

TRACTOR TUNE-UP AND MAINTENANCE. AGRICULTURAL MACHINERY--SERVICE OCCUPATIONS, MODULE NUMBER 13.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

ONE OF A SERIES DESIGNED TO HELP TEACHERS PREPARE POSTSECONDARY STUDENTS FOR THE AGRICULTURAL MACHINERY SERVICE OCCUPATIONS AS PARTS MEN, MECHANICS, MECHANIC'S HELPERS, AND SERVICE SUPERVISORS, THIS GUIDE AIMS TO DEVELOP STUDENT UNDERSTANDING OF A SYSTEMATIC PROCEDURE AND ABILITY TO PERFORM TUNEUPS AND MAINTENANCE TASKS. IT WAS DEVELOPED BY A…

A Global Geospatial Ecosystem Services Estimate of Urban Agriculture

NASA Astrophysics Data System (ADS)

Clinton, Nicholas; Stuhlmacher, Michelle; Miles, Albie; Uludere Aragon, Nazli; Wagner, Melissa; Georgescu, Matei; Herwig, Chris; Gong, Peng

2018-01-01

Though urban agriculture (UA), defined here as growing of crops in cities, is increasing in popularity and importance globally, little is known about the aggregate benefits of such natural capital in built-up areas. Here, we introduce a quantitative framework to assess global aggregate ecosystem services from existing vegetation in cities and an intensive UA adoption scenario based on data-driven estimates of urban morphology and vacant land. We analyzed global population, urban, meteorological, terrain, and Food and Agriculture Organization (FAO) datasets in Google Earth Engine to derive global scale estimates, aggregated by country, of services provided by UA. We estimate the value of four ecosystem services provided by existing vegetation in urban areas to be on the order of 33 billion annually. We project potential annual food production of 100-180 million tonnes, energy savings ranging from 14 to 15 billion kilowatt hours, nitrogen sequestration between 100,000 and 170,000 tonnes, and avoided storm water runoff between 45 and 57 billion cubic meters annually. In addition, we estimate that food production, nitrogen fixation, energy savings, pollination, climate regulation, soil formation and biological control of pests could be worth as much as 80-160 billion annually in a scenario of intense UA implementation. Our results demonstrate significant country-to-country variability in UA-derived ecosystem services and reduction of food insecurity. These estimates represent the first effort to consistently quantify these incentives globally, and highlight the relative spatial importance of built environments to act as change agents that alleviate mounting concerns associated with global environmental change and unsustainable development.

Adoption of precision agriculture technology in the Southeastern United States

USDA-ARS?s Scientific Manuscript database

Agricultural production in the Southeast is diverse and differs from other regions of the United States (U.S.). Crops grown in the Southeast are specific to the region, such as cotton and peanuts. Corn farmers supply most of the grain produced to the poultry industry to support over 15 billion dolla...

Agricultural Policies Exacerbate Honeybee Pollination Service Supply-Demand Mismatches Across Europe

PubMed Central

Breeze, Tom D.; Vaissière, Bernard E.; Bommarco, Riccardo; Petanidou, Theodora; Seraphides, Nicos; Kozák, Lajos; Scheper, Jeroen; Biesmeijer, Jacobus C.; Kleijn, David; Gyldenkærne, Steen; Moretti, Marco; Holzschuh, Andrea; Steffan-Dewenter, Ingolf; Stout, Jane C.; Pärtel, Meelis; Zobel, Martin; Potts, Simon G.

2014-01-01

Declines in insect pollinators across Europe have raised concerns about the supply of pollination services to agriculture. Simultaneously, EU agricultural and biofuel policies have encouraged substantial growth in the cultivated area of insect pollinated crops across the continent. Using data from 41 European countries, this study demonstrates that the recommended number of honeybees required to provide crop pollination across Europe has risen 4.9 times as fast as honeybee stocks between 2005 and 2010. Consequently, honeybee stocks were insufficient to supply >90% of demands in 22 countries studied. These findings raise concerns about the capacity of many countries to cope with major losses of wild pollinators and highlight numerous critical gaps in current understanding of pollination service supplies and demands, pointing to a pressing need for further research into this issue. PMID:24421873

78 FR 34128 - Notice of Inventory Completion: U.S. Department of Agriculture, U.S. Forest Service, San Juan...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-06

... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-13012; PPWOCRADN0-PCU00RP14.R50000] Notice of Inventory Completion: U.S. Department of Agriculture, U.S. Forest Service, San Juan.... Department of Agriculture (USDA), Forest Service, San Juan National Forest has completed an inventory of...

Applying Quality Function Deployment Model in Burn Unit Service Improvement.

PubMed

Keshtkaran, Ali; Hashemi, Neda; Kharazmi, Erfan; Abbasi, Mehdi

2016-01-01

Quality function deployment (QFD) is one of the most effective quality design tools. This study applies QFD technique to improve the quality of the burn unit services in Ghotbedin Hospital in Shiraz, Iran. First, the patients' expectations of burn unit services and their priorities were determined through Delphi method. Thereafter, burn unit service specifications were determined through Delphi method. Further, the relationships between the patients' expectations and service specifications and also the relationships between service specifications were determined through an expert group's opinion. Last, the final importance scores of service specifications were calculated through simple additive weighting method. The findings show that burn unit patients have 40 expectations in six different areas. These expectations are in 16 priority levels. Burn units also have 45 service specifications in six different areas. There are four-level relationships between the patients' expectations and service specifications and four-level relationships between service specifications. The most important burn unit service specifications have been identified in this study. The QFD model developed in the study can be a general guideline for QFD planners and executives.

Agriculture: About EPA's National Agriculture Center

EPA Pesticide Factsheets

EPA's National Agriculture Center (Ag Center), with the support of the United States Department of Agriculture, serves growers, livestock producers, other agribusinesses, and agricultural information/education providers.

Implications of agricultural land use change to ecosystem services in the Ganges delta.

PubMed

Islam, G M Tarekul; Islam, A K M Saiful; Shopan, Ahsan Azhar; Rahman, Md Munsur; Lázár, Attila N; Mukhopadhyay, Anirban

2015-09-15

Ecosystems provide the basis for human civilization and natural capital for green economy and sustainable development. Ecosystem services may range from crops, fish, freshwater to those that are harder to see such as erosion regulation, carbon sequestration, and pest control. Land use changes have been identified as the main sources of coastal and marine pollution in Bangladesh. This paper explores the temporal variation of agricultural land use change and its implications with ecosystem services in the Ganges delta. With time agricultural lands have been decreased and wetlands have been increased at a very high rate mainly due to the growing popularity of saltwater shrimp farming. In a span of 28 years, the agricultural lands have been reduced by approximately 50%, while the wetlands have been increased by over 500%. A large portion (nearly 40%) of the study area is covered by the Sundarbans which remained almost constant which can be attributed to the strict regulatory intervention to preserve the Sundarbans. The settlement & others land use type has also been increased to nearly 5%. There is a gradual uptrend of shrimp and fish production in the study area. The findings suggest that there are significant linkages between agricultural land use change and ecosystem services in the Ganges delta in Bangladesh. The continuous decline of agricultural land (due to salinization) and an increase of wetland have been attributed to the conversion of agricultural land into shrimp farming in the study area. Such land use change requires significant capital, therefore, only investors and wealthier land owners can get the higher profit from the land conversion while the poor people is left with the environmental consequences that affect their long-term lives and livelihood. An environmental management plan is proposed for sustainable land use in the Ganges delta in Bangladesh. Copyright © 2014 Elsevier Ltd. All rights reserved.

Gender Differences in Access to Extension Services and Agricultural Productivity

ERIC Educational Resources Information Center

Ragasa, Catherine; Berhane, Guush; Tadesse, Fanaye; Taffesse, Alemayehu Seyoum

2013-01-01

Purpose: This article contributes new empirical evidence and nuanced analysis on the gender difference in access to extension services and how this translates to observed differences in technology adoption and agricultural productivity. Approach: It looks at the case of Ethiopia, where substantial investments in the extension system have been…

Acute pesticide poisoning among agricultural workers in the United States, 1998-2005.

PubMed

Calvert, Geoffrey M; Karnik, Jennifer; Mehler, Louise; Beckman, John; Morrissey, Barbara; Sievert, Jennifer; Barrett, Rosanna; Lackovic, Michelle; Mabee, Laura; Schwartz, Abby; Mitchell, Yvette; Moraga-McHaley, Stephanie

2008-12-01

Approximately 75% of pesticide usage in the United States occurs in agriculture. As such, agricultural workers are at greater risk of pesticide exposure than non-agricultural workers. However, the magnitude, characteristics and trend of acute pesticide poisoning among agricultural workers are unknown. We identified acute pesticide poisoning cases in agricultural workers between the ages of 15 and 64 years that occurred from 1998 to 2005. The California Department of Pesticide Regulation and the SENSOR-Pesticides program provided the cases. Acute occupational pesticide poisoning incidence rates (IR) for those employed in agriculture were calculated, as were incidence rate ratios (IRR) among agricultural workers relative to non-agricultural workers. Of the 3,271 cases included in the analysis, 2,334 (71%) were employed as farmworkers. The remaining cases were employed as processing/packing plant workers (12%), farmers (3%), and other miscellaneous agricultural workers (19%). The majority of cases had low severity illness (N = 2,848, 87%), while 402 (12%) were of medium severity and 20 (0.6%) were of high severity. One case was fatal. Rates of illness among various agricultural worker categories were highly variable but all, except farmers, showed risk for agricultural workers greater than risk for non-agricultural workers by an order of magnitude or more. Also, the rate among female agricultural workers was almost twofold higher compared to males. The findings from this study suggest that acute pesticide poisoning in the agricultural industry continues to be an important problem. These findings reinforce the need for heightened efforts to better protect farmworkers from pesticide exposure. Copyright 2008 Wiley-Liss, Inc.

Scenarios reveal pathways to sustain future ecosystem services in an agricultural landscape.

PubMed

Qiu, Jiangxiao; Carpenter, Stephen R; Booth, Eric G; Motew, Melissa; Zipper, Samuel C; Kucharik, Christopher J; Chen, Xi; Loheide, Steven P; Seifert, Jenny; Turner, Monica G

2018-01-01

Sustaining food production, water quality, soil retention, flood, and climate regulation in agricultural landscapes is a pressing global challenge given accelerating environmental changes. Scenarios are stories about plausible futures, and scenarios can be integrated with biophysical simulation models to explore quantitatively how the future might unfold. However, few studies have incorporated a wide range of drivers (e.g., climate, land-use, management, population, human diet) in spatially explicit, process-based models to investigate spatial-temporal dynamics and relationships of a portfolio of ecosystem services. Here, we simulated nine ecosystem services (three provisioning and six regulating services) at 220 × 220 m from 2010 to 2070 under four contrasting scenarios in the 1,345-km 2 Yahara Watershed (Wisconsin, USA) using Agro-IBIS, a dynamic model of terrestrial ecosystem processes, biogeochemistry, water, and energy balance. We asked (1) How does ecosystem service supply vary among alternative future scenarios? (2) Where on the landscape is the provision of ecosystem services most susceptible to future social-ecological changes? (3) Among alternative future scenarios, are relationships (i.e., trade-offs, synergies) among food production, water, and biogeochemical services consistent over time? Our results showed that food production varied substantially with future land-use choices and management, and its trade-offs with water quality and soil retention persisted under most scenarios. However, pathways to mitigate or even reverse such trade-offs through technological advances and sustainable agricultural practices were apparent. Consistent relationships among regulating services were identified across scenarios (e.g., trade-offs of freshwater supply vs. flood and climate regulation, and synergies among water quality, soil retention, and climate regulation), suggesting opportunities and challenges to sustaining these services. In particular, proactive

Core II Materials for Rural Agriculture Programs. Units E-H.

ERIC Educational Resources Information Center

Biondo, Ron; And Others

This curriculum guide includes teaching packets for 21 problem areas to be included in a core curriculum for 10th grade students enrolled in a rural agricultural program. Covered in the four units included in this volume are crop science (harvesting farm crops and growing small grains); soil science and conservation of natural resources…

From Best Practice to Best Fit: A Framework for Designing and Analyzing Pluralistic Agricultural Advisory Services Worldwide

ERIC Educational Resources Information Center

Birner, Regina; Davis, Kristin; Pender, John; Nkonya, Ephraim; Anandajayasekeram, Ponniah; Ekboir, Javier; Mbabu, Adiel; Spielman, David J.; Horna, Daniela; Benin, Samuel; Cohen, Marc

2009-01-01

The article provides a conceptual framework and discusses research methods for analyzing pluralistic agricultural advisory services. The framework can also assist policy-makers in identifying reform options. It addresses the following question: Which forms of providing and financing agricultural advisory services work best in which situation? The…

Organic Research Activities of the USDA’s Agricultural Research Service

USDA-ARS?s Scientific Manuscript database

Organic research is a vital and ongoing part of the overall ARS research portfolio and occurs at approximately 20 % of ARS research locations across the United States. The vision for ARS organic agriculture research is to help the organic industry overcome the challenges it faces related to producti...

Agricultural Products | National Agricultural Library

Science.gov Websites

Skip to main content Home National Agricultural Library United States Department of Agriculture Ag News Contact Us Search  Log inRegister Home Home Agricultural Products NEWT: National Extension Web , tables, graphs), Agricultural Products html National Animal Nutrition Program (NANP) Feed Composition

National land-cover data and national agricultural census estimates of agricultural land use in the northeastern United States

USDA-ARS?s Scientific Manuscript database

The landscape of the northeastern United States is diverse and patchy, a complex mixture of forest, agriculture, and developed lands. Many urgent social and environmental issues require spatially-referenced information on land use, a need filled by the National Land-Cover Data (NLCD). The accuracy o...

Creating an innovative youth mental health service in the United Kingdom: The Norfolk Youth Service.

PubMed

Wilson, Jon; Clarke, Tim; Lower, Rebecca; Ugochukwu, Uju; Maxwell, Sarah; Hodgekins, Jo; Wheeler, Karen; Goff, Andy; Mack, Robert; Horne, Rebecca; Fowler, David

2017-08-04

Young people attempting to access mental health services in the United Kingdom often find traditional models of care outdated, rigid, inaccessible and unappealing. Policy recommendations, research and service user opinion suggest that reform is needed to reflect the changing needs of young people. There is significant motivation in the United Kingdom to transform mental health services for young people, and this paper aims to describe the rationale, development and implementation of a novel youth mental health service in the United Kingdom, the Norfolk Youth Service. The Norfolk Youth Service model is described as a service model case study. The service rationale, national and local drivers, principles, aims, model, research priorities and future directions are reported. The Norfolk Youth Service is an innovative example of mental health transformation in the United Kingdom, comprising a pragmatic, assertive and "youth-friendly" service for young people aged 14 to 25 that transcends traditional service boundaries. The service was developed in collaboration with young people and partnership agencies and is based on an engaging and inclusive ethos. The service is a social-recovery oriented, evidence-based and aims to satisfy recent policy guidance. The redesign and transformation of youth mental health services in the United Kingdom is long overdue. The Norfolk Youth Service represents an example of reform that aims to meet the developmental and transitional needs of young people at the same time as remaining youth-oriented. © 2017 John Wiley & Sons Australia, Ltd.

Climate change, agriculture and water resources in the Southwestern United States

USDA-ARS?s Scientific Manuscript database

In February 2014 the USDA established regional climate hubs across the United States to assist farmers, ranchers and foresters in adapting to the effects of climate change. The Southwest (SW) region encompasses six states which provide highly diverse agricultural crops including cotton, stone fruit ...

Mobile Learning Bridging the Gap in Agricultural Extension Service Delivery: Experiences from Sokoine University of Agriculture, Tanzania

ERIC Educational Resources Information Center

Sanga, Camilius; Mlozi, Malongo; Haug, Ruth; Tumbo, Siza

2016-01-01

The ubiquitous nature of mobile phones offers a noble environment where farmers can learn informally anywhere, anytime and at any location. This is an innovative way to address some of the weakness of conventional agricultural extension service. Few empirical studies have reported on the development of mobile phone application to support blended…

Career Preparation in Agricultural Supplies and Services: A Curriculum Guide for High School Vocational Agriculture. Test Edition.

ERIC Educational Resources Information Center

Yoder, Edgar P.

This curriculum guide in agricultural supplies and services is one of 10 guides developed as part of a vocational project stressing agribusiness, natural resources, and environmental protection. The scope of this guide includes four occupational subgroups: feeds, fertilizers, seeds, and chemicals. It is meant as an aid to all who are involved in…

Current projects of the Application Technology Research Unit (ATRU) USDA-ARS, Wooster/Toledo, Ohio

USDA-ARS?s Scientific Manuscript database

The Application Technology Research Unit (ATRU) is the largest multidisciplinary research team in the United States Department of Agriculture, Agricultural Research Service, conducting studies on floricultural and nursery crops. On-farm research is a major approach to the mission of this Unit. The...

Agricultural BMPs and ecosystem services in Beasley Lake, a CEAP watershed

USDA-ARS?s Scientific Manuscript database

Aquatic ecosystems such as oxbow lakes found throughout the Lower Mississippi Alluvial Plain (i.e. the Mississippi Delta) can provide valuable goods and services such as water supply, fisheries, wildlife habitat and aesthetic value. Agriculture occurring intensively in the same region also provides...

A Global-Scale Estimate of Ecosystem Services from Urban Agriculture: Understanding Incentives for Natural Capital in Cities

NASA Astrophysics Data System (ADS)

Clinton, N.; Stuhlmacher, M.; Miles, A.; Uludere, N.; Wagner, M.; Georgescu, M.; Herwig, C.; Gong, P.

2017-12-01

Despite substantial interest in urban agriculture, little is known about the aggregate benefits conferred by natural capital for growing food in cities. Here we perform a scenario-based analysis to quantify ecosystem services from adoption of urban agriculture at varying intensity. To drive the scenarios, we created global-scale estimates of vacant land, rooftop and building surface area, at one kilometer resolution, from remotely sensed and modeled geospatial data. We used national scale agricultural reports, climate and other geospatial data at global scale to estimate agricultural production and economic returns, storm-water avoidance, energy savings from avoided heating and cooling costs, and ecosystem services provided by nitrogen sequestration, pollination and biocontrol of pests. The results indicate that vacant lands, followed by rooftops, represent the largest opportunities for natural capital put to agricultural use in urban areas. Ecosystem services from putting such spaces to productive use are dominated by agricultural returns, but energy savings conferred by insulative characteristics of growth substrate also provide economic incentives. Storm water avoidance was estimated to be substantial, but no economic value was estimated. Relatively low economic returns were estimated from the other ecosystem services examined. In aggregate, approximately $10-100 billion in economic incentives, before costs, were estimated. The results showed that relatively developed, high-income countries stand the most to gain from urban agricultural adoption due to the unique combination of climate, crop mixture and crop prices. While the results indicate that urban agriculture is not a panacea for urban food security issues, there is potential to simultaneously ameliorate multiple issues around food, energy and water in urbanized areas.

Survey of the World Agricultural Documentation Services, Draft; Prepared on Behalf of the FAO Panel of Experts on "AGRIS" (International Information System for the Agricultural Sciences and Technology).

ERIC Educational Resources Information Center

Buntrock, H.

The purpose of the survey was: (1) to evaluate existing agricultural information services and (2) to propose possible frameworks for an improved world-wide agricultural information service. The principal statistical results of the survey are summarized in the following figures which are based on data collected in nearly all instances for the year…

Meats Units for Agricultural Science I and Advanced Livestock Production and Marketing Courses. Instructor's Guide. Volume 18, Number 4.

ERIC Educational Resources Information Center

Stewart, Bob R.; McCaskey, Michael J.

These two units are designed to aid teachers in lesson planning in the secondary agricultural education curriculum in Missouri. The first unit, on meat identification, is to be taught as part of the first year of instruction in agricultural science, while the second unit, advanced meats, was prepared for use with 11th- and 12th-grade students in…

Design of System Scheme and Operationmechanism on Agricultural Science &Technology Information Service System `110'

NASA Astrophysics Data System (ADS)

Wu, Yongchang; Hu, Zhiquan; Xiao, Bilin; Li, Quanxin

Agricultural science & technology information service system ‘110’ (ASTISS-110), connected through unitary telephone hotline as well as multipurpose service of the network, television and video etc, is one of the most characteristic content of the Chinese rural informatization. ASTISS-110 is a low cost and high efficiency way to make the agricultural science & technology achievements extension and achieve the combination of science & technology with farmers in the rural area. This paper would primary focus on the ASTISS-110 foundation and system principle. On basis of its main functions and system objectives, we put forward the combination of the ‘Sky- Land-People’ technical solution, and analyze the management operation mechanism from commonweal service, enterprise management and commercialization operation.

7 CFR 1212.32 - United States Customs Service.

Code of Federal Regulations, 2011 CFR

2011-01-01

... SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE HONEY PACKERS AND IMPORTERS RESEARCH, PROMOTION, CONSUMER EDUCATION AND INDUSTRY INFORMATION ORDER Honey Packers... States Customs and Border Protection, an agency of the Department of Homeland Security. Honey Packers and...

United States Department of Agriculture-Agricultural Research Service stored-grain areawide integrated pest management program.

PubMed

Flinn, Paul W; Hagstrum, David W; Reed, Carl; Phillips, Tom W

2003-01-01

The USDA Agricultural Research Service (ARS) funded a demonstration project (1998-2002) for areawide IPM for stored wheat in Kansas and Oklahoma. This project was a collaboration of researchers at the ARS Grain Marketing and Production Research Center in Manhattan, Kansas, Kansas State University, and Oklahoma State University. The project utilized two elevator networks, one in each state, for a total of 28 grain elevators. These elevators stored approximately 31 million bushels of wheat, which is approximately 1.2% of the annual national production. Stored wheat was followed as it moved from farm to the country elevator and finally to the terminal elevator. During this study, thousands of grain samples were taken in concrete elevator silos. Wheat stored at elevators was frequently infested by several insect species, which sometimes reached high numbers and damaged the grain. Fumigation using aluminum phosphide pellets was the main method for managing these insect pests in elevators in the USA. Fumigation decisions tended to be based on past experience with controlling stored-grain insects, or were calendar based. Integrated pest management (IPM) requires sampling and risk benefit analysis. We found that the best sampling method for estimating insect density, without turning the grain from one bin to another, was the vacuum probe sampler. Decision support software, Stored Grain Advisor Pro (SGA Pro) was developed that interprets insect sampling data, and provides grain managers with a risk analysis report detailing which bins are at low, moderate or high risk for insect-caused economic losses. Insect density was predicted up to three months in the future based on current insect density, grain temperature and moisture. Because sampling costs money, there is a trade-off between frequency of sampling and the cost of fumigation. The insect growth model in SGA Pro reduces the need to sample as often, thereby making the program more cost-effective. SGA Pro was validated

7 CFR 275.7 - Selection of sub-units for review.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE FOOD STAMP AND FOOD DISTRIBUTION PROGRAM PERFORMANCE REPORTING SYSTEM Management Evaluation (ME... Food Stamp Program, exclusive of Post Offices which may issue coupons. Sub-units shall be classified...

[The activity of local health units in agriculture: promotion, prevention, control].

PubMed

Angotzi, G; Ariano, E; Quercia, A

2010-01-01

Agriculture shows an high proportion of injuries, mostly by machineries and instruments, and the highest proportion between fatal and total injuries. The Conference of Regions has adopted the National Agriculture and Forestry Prevention Plan, in application of the "Pact for health and safety in workplaces". The plan gives priority to actions improving the safety of agricultural machines, specially if more frequently involved in serious and fatal injuries. Goal is to achieve an homogenous intervention standard all over in the country, composed by a mix of information, support and control, addressed to farms and agricultural machines traders. Public prevention organizations of Local Health Units moreover will record homogenously the happen modality of fatal and serious accidents, will collaborate in joining prevention objectives with Rural Develop Plans and in drawing up good practices. At another level in some regions have been developed prevention activities for other risk factors: definition of exposition profiles of pesticides, development of professionally exposed workers formation, control of buildings and cattle breeding, medical and epidemiological periodic survey of employees.

Health Experiences, Concerns, and Interactions with Effectiveness of Secondary Agriculture Teachers in the United States.

ERIC Educational Resources Information Center

Lee, Jasper S.; Westrom, Lyle E.

This publication summarizes the findings of several initiatives in studying the health aspects of secondary agriculture teachers in the United States. The study was specifically conducted to determine the health experiences of secondary agriculture teachers, the health problems that cause them to miss work, their health care concerns, personal…

78 FR 70012 - Lake Tahoe Basin Management Unit, California, Land Management Plan Revision

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-22

... DEPARTMENT OF AGRICULTURE Forest Service Lake Tahoe Basin Management Unit, California, Land Management Plan Revision AGENCY: Lake Tahoe Basin Management Unit, Forest Service, USDA. ACTION: Notice of... for the Lake Tahoe Basin Management Unit (LTBMU) Land Management Plan Revision available for the 60...

46 CFR 122.740 - Periodic servicing of hydrostatic release units.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Periodic servicing of hydrostatic release units. 122.740... hydrostatic release units. (a) Each hydrostatic release unit, other than a disposable unit, must be serviced... hydrostatic release unit must be marked in clearly legible letters with an expiration date of two years after...

EnviroAtlas - NHDPlus V2 Hydrologic Unit Boundaries Web Service - Conterminous United States

EPA Pesticide Factsheets

This EnviroAtlas web service contains layers depicting hydrologic unit boundary layers and labels for the Subregion level (4-digit HUCs), Subbasin level (8-digit HUCs), and Subwatershed level (12-digit HUCs) for the conterminous United States. EnviroAtlas (https://www.epa.gov/enviroatlas) allows the user to interact with a web-based, easy-to-use, mapping application to view and analyze multiple ecosystem services for the contiguous United States. The dataset is available as downloadable data (https://edg.epa.gov/data/Public/ORD/EnviroAtlas) or as an EnviroAtlas map service. Additional descriptive information about this dataset can be found in its associated EnviroAtlas Fact Sheet (https://www.epa.gov/enviroatlas/enviroatlas-fact-sheets).

Beef Production Unit for Agricultural Science I Core Curriculum. Instructor's Guide. AGDEX 420/10.

ERIC Educational Resources Information Center

Stewart, Bob R.; And Others

This instructor's guide for a beef production unit contains five lessons that are designed to be taught in the Agricultural Science I core curriculum. Introductory materials include lists of performance objectives and competencies for the complete unit, suggestions for motivational technique/interest approach and evaluation, lists of references…

Sheep Production Unit for Agricultural Science I Core Curriculum. Instructor's Guide. AGDEX 430/10.

ERIC Educational Resources Information Center

Brzozowski, Richard J.; Stewart, Bob R.

This instructor's guide for a sheep production unit contains six lessons that are designed to be taught in the Agricultural Science I core curriculum. Introductory materials include lists of performance objectives and competencies for the complete unit, suggestions for motivational technique/interest approach and evaluation, lists of references…

7 CFR 52.804 - Ascertaining the grade of a sample unit.

Code of Federal Regulations, 2011 CFR

2011-01-01

... pitted cherries is determined immediately after thawing to the extent that the cherries may be separated... 7 Agriculture 2 2011-01-01 2011-01-01 false Ascertaining the grade of a sample unit. 52.804 Section 52.804 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE...

Namibia specific climate smart agricultural land use practices: Challenges and opportunities for enhancing ecosystem services

NASA Astrophysics Data System (ADS)

Kuhn, Nikolaus J.; Talamondjila Naanda, Martha; Bloemertz, Lena

2015-04-01

Agriculture is a backbone for many African economies, with an estimated 70% of Africans active in agricultural production. The sector often does not only directly contribute to, but sustains food security and poverty reduction efforts. Sustaining this productivity poses many challenges, particularly to small scale subsistence farmers (SSF) in dry land areas and semi-arid countries like Namibia. SSF in northern central Namibia mix crop and livestock production on degraded semi-arid lands and nutrient-poor sandy soils. They are fully dependent on agricultural production with limited alternative sources of income. Mostly, their agricultural harvests and outputs are low, not meeting their livelihood needs. At the same time, the land use is often not sustainable, leading to degradation. The Namibia case reveals that addressing underlying economic, social and environmental challenges requires a combination of farm level-soil management practices with a shift towards integrated landscape management. This forms the basis for SSF to adopt sustainable land management practices while building institutional foundations, like establishing SSF cooperatives. One way in which this has been tested is through the concept of incentive-based motivation, i.e. payment for ecosystem services (PES), in which some of the beneficiaries pay, for instance for farmers or land users, who provide the services. The farmers provide these services by substituting their unsustainable land and soil management and adopting new (climate smart agricultural) land use practices. Climate Smart Agricultural land use practices (CSA-LUP) are one way of providing ecosystem services, which could be fundamental to long-term sustainable soil and land management solutions in Africa. There are few PES cases which have been systematically studied from an institutional development structure perspective. This study presents lessons evolving from the notion that direct participation and involvement of local people

Agricultural Mechanics Unit for Plant Science Core Curriculum. Volume 15, Number 4. Instructor's Guide.

ERIC Educational Resources Information Center

Linhardt, Richard E.; Hunter, Bill

This instructor's guide is intended for use in teaching the agricultural mechanics unit of a plant science core curriculum. Covered in the individual units of the guide are the following topics: arc welding (following safety procedures, controlling distortion, selecting and caring for electrodes, identifying the material to be welded, and welding…

46 CFR 131.585 - Periodic servicing of hydrostatic-release units.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Periodic servicing of hydrostatic-release units. 131.585... OPERATIONS Tests, Drills, and Inspections § 131.585 Periodic servicing of hydrostatic-release units. (a) Except a disposable hydrostatic-release unit with an expiration date, each hydrostatic-release unit must...

46 CFR 185.740 - Periodic servicing of hydrostatic release units.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Periodic servicing of hydrostatic release units. 185.740... Equipment § 185.740 Periodic servicing of hydrostatic release units. (a) Each hydrostatic release unit... specified by the Commandant. (b) Each disposable hydrostatic release unit must be marked with an expiration...

76 FR 34031 - United States Standards for Grades of Processed Raisins

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-10

...The Agricultural Marketing Service (AMS), of the United States Department of Agriculture (USDA) is withdrawing a notice soliciting comments on its proposed revision to the United States Standards for Grades of Processed Raisins. Based on the petitioner's request to withdraw their petition, the agency has decided not to proceed with this action.

Are federal sustained yield units equitable? A case study of the Grays Harbor unit.

Treesearch

Con H Schallau; Wilbur R. Maki

1986-01-01

The Grays Harbor Federal Sustained Yield Unit (U.S. Department of Agriculture, Forest Service) was established in 1949 to enhance the economic stability of the forest products industry and dependent communities in Grays Harbor County, Washington. Provisions of the unit's charter require that all logs harvested from the Quinault Ranger District of the Olympic...

Opportunities for Graduate Study in Agriculture in the United States. Bulletin, 1911, No. 2. Whole Number 447

ERIC Educational Resources Information Center

Monahan, A. C.

1911-01-01

This bulletin, describing the opportunities in the United States for graduate study in agriculture and those closely allied sciences which have a direct application in agriculture, is the result of an inquiry made by the Bureau of Education in cooperation with the committee on graduate study of the Association of American Agricultural Colleges and…

7 CFR Exhibit B to Subpart A of... - United States Department of Agriculture, Farmers Home Administration or Its Successor Agency...

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 12 2014-01-01 2013-01-01 true United States Department of Agriculture, Farmers Home... Subpart A of Part 1902 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING... OF AGRICULTURE PROGRAM REGULATIONS SUPERVISED BANK ACCOUNTS Supervised Bank Accounts of Loan, Grant...

7 CFR Exhibit B to Subpart A of... - United States Department of Agriculture, Farmers Home Administration or Its Successor Agency...

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 12 2013-01-01 2013-01-01 false United States Department of Agriculture, Farmers Home... Subpart A of Part 1902 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING... OF AGRICULTURE PROGRAM REGULATIONS SUPERVISED BANK ACCOUNTS Supervised Bank Accounts of Loan, Grant...

7 CFR Exhibit B to Subpart A of... - United States Department of Agriculture, Farmers Home Administration or Its Successor Agency...

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 12 2012-01-01 2012-01-01 false United States Department of Agriculture, Farmers Home... Subpart A of Part 1902 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING... OF AGRICULTURE PROGRAM REGULATIONS SUPERVISED BANK ACCOUNTS Supervised Bank Accounts of Loan, Grant...

Reducing barriers associated with delivering health care services to migratory agricultural workers.

PubMed

Schmalzried, Hans D; Fallon, L Fleming

2012-01-01

Between one and two million migratory agricultural workers (MAWs), primarily from Mexico and Central America, leave their homes each year to plant, cultivate, harvest and pack fruits, vegetables, and nuts in the USA. While in the USA, most lack health insurance, a permanent residence, and a regular healthcare provider. Publications over the past two decades in the USA have reported that a majority of MAWs encounter barriers to receiving medical services. Migratory agricultural workers experience high rates of occupational illness and injury. Poor access to medical care continues to exacerbate health problems among members of this population related to their working environments. In most studies concerning healthcare access issues for this population, researchers collected their information from healthcare service providers; rarely have they included input from migratory agricultural workers. This study was different in that opinions about healthcare access issues were collected directly from MAWs. The primary purpose of this study was to describe issues related to barriers associated with the delivery of healthcare services to migratory agricultural workers. A secondary purpose was to suggest strategies for reducing these barriers. In this study, data from focus group sessions were used to develop a survey questionnaire. Four certified bilingual interpreters were trained to administer the questionnaire. A total of 157 usable questionnaires were returned from MAWs living in employer-provided camps in Northwest Ohio. The statistical analyses were primarily descriptive. The most significant barriers hampering access to medical services among the 157 respondents were cost (n=113; 72.0%), crop demands (n=102; 65.0%), the lack of an interpreter (n=98; 62.4%), travel distance (n=88; 56.1%) and transportation (n=82; 52.2%). Approximately half (n=82; 52.2%) said that they had access to transportation for traveling to a medical clinic. As a group, respondents were willing to

North American networking activities on non-wood forest products by the Food and Agriculture Organization of the United Nations

Treesearch

Paul Vantomme

2001-01-01

FAO, the Food and Agriculture Organization of the United Nations, is the largest autonomous agency within the United Nations system dealing with agriculture, fisheries, forestry, and related disciplines. FAO provides a neutral forum for policy dialogue, a source of information and knowledge, technical assistance, and advice to 180 member countries. Technical...

Ecosystem Services in Agricultural Landscapes: A Spatially Explicit Approach to Support Sustainable Soil Management

PubMed Central

Crossman, Neville D.; MacEwan, Richard J.; Wallace, D. Dugal; Bennett, Lauren T.

2014-01-01

Soil degradation has been associated with a lack of adequate consideration of soil ecosystem services. We demonstrate a broadly applicable method for mapping changes in the supply of two priority soil ecosystem services to support decisions about sustainable land-use configurations. We used a landscape-scale study area of 302 km2 in northern Victoria, south-eastern Australia, which has been cleared for intensive agriculture. Indicators representing priority soil services (soil carbon sequestration and soil water storage) were quantified and mapped under both a current and a future 25-year land-use scenario (the latter including a greater diversity of land uses and increased perennial crops and irrigation). We combined diverse methods, including soil analysis using mid-infrared spectroscopy, soil biophysical modelling, and geostatistical interpolation. Our analysis suggests that the future land-use scenario would increase the landscape-level supply of both services over 25 years. Soil organic carbon content and water storage to 30 cm depth were predicted to increase by about 11% and 22%, respectively. Our service maps revealed the locations of hotspots, as well as potential trade-offs in service supply under new land-use configurations. The study highlights the need to consider diverse land uses in sustainable management of soil services in changing agricultural landscapes. PMID:24616632

Ecosystem services in agricultural landscapes: a spatially explicit approach to support sustainable soil management.

PubMed

Forouzangohar, Mohsen; Crossman, Neville D; MacEwan, Richard J; Wallace, D Dugal; Bennett, Lauren T

2014-01-01

Soil degradation has been associated with a lack of adequate consideration of soil ecosystem services. We demonstrate a broadly applicable method for mapping changes in the supply of two priority soil ecosystem services to support decisions about sustainable land-use configurations. We used a landscape-scale study area of 302 km(2) in northern Victoria, south-eastern Australia, which has been cleared for intensive agriculture. Indicators representing priority soil services (soil carbon sequestration and soil water storage) were quantified and mapped under both a current and a future 25-year land-use scenario (the latter including a greater diversity of land uses and increased perennial crops and irrigation). We combined diverse methods, including soil analysis using mid-infrared spectroscopy, soil biophysical modelling, and geostatistical interpolation. Our analysis suggests that the future land-use scenario would increase the landscape-level supply of both services over 25 years. Soil organic carbon content and water storage to 30 cm depth were predicted to increase by about 11% and 22%, respectively. Our service maps revealed the locations of hotspots, as well as potential trade-offs in service supply under new land-use configurations. The study highlights the need to consider diverse land uses in sustainable management of soil services in changing agricultural landscapes.

SOME TRAINING AND SERVICES NEEDED IN AGRICULTURE. MISCELLANEOUS PUBLICATION NO. 966.

ERIC Educational Resources Information Center

CAMPBELL, PROCTOR

THERE WILL BE A CONTINUING AND INCREASING NEED FOR TECHNICAL TRAINING AND SERVICES DURING THE NEXT 10 TO 20 YEARS TO FULFILL FARMERS' REQUIREMENTS IN PRODUCING, HARVESTING, AND MARKETING AGRICULTURAL PRODUCTS AND FOR DEVELOPING AND OPERATING NONAGRICULTURAL ENTERPRISES BY FARMERS IN RURAL AREAS. THIS NEED IS APPARENT IN THE AREAS OF MANAGEMENT,…

31 CFR Appendix D to Subpart A of... - United States Secret Service

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false United States Secret Service D...—United States Secret Service 1. In general. This appendix applies to the United States Secret Service. 2. Public reading room. The United States Secret Service will provide a room on an ad hoc basis when...

31 CFR Appendix D to Subpart A of... - United States Secret Service

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false United States Secret Service D...—United States Secret Service 1. In general. This appendix applies to the United States Secret Service. 2. Public reading room. The United States Secret Service will provide a room on an ad hoc basis when...

31 CFR Appendix D to Subpart A of... - United States Secret Service

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false United States Secret Service D...—United States Secret Service 1. In general. This appendix applies to the United States Secret Service. 2. Public reading room. The United States Secret Service will provide a room on an ad hoc basis when...

31 CFR Appendix D to Subpart A of... - United States Secret Service

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false United States Secret Service D...—United States Secret Service 1. In general. This appendix applies to the United States Secret Service. 2. Public reading room. The United States Secret Service will provide a room on an ad hoc basis when...

31 CFR Appendix D to Subpart A of... - United States Secret Service

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false United States Secret Service D...—United States Secret Service 1. In general. This appendix applies to the United States Secret Service. 2. Public reading room. The United States Secret Service will provide a room on an ad hoc basis when...

Branching out: Agroforestry as a climate change mitigation and adaptation tool for agriculture

USDA-ARS?s Scientific Manuscript database

The United States and Canadian agricultural lands are being targeted to provide more environmental and economic services while at the same time their capacity to provide these services under potential climate change (CC) is being questioned. Predictions of future climate conditions include longer gr...

Low Energy Technology. A Unit of Instruction in Agricultural Economics. Planning for Energy Savings.

ERIC Educational Resources Information Center

Utley, Michael; Scanlon, Dennis C.

This unit of instruction on farm management for energy savings was designed for use by agribusiness and natural resources teachers in Florida high schools and by agricultural extension agents as they work with adults and students. It is one of a series of 11 instructional units (see note) written to help teachers and agents to educate their…

Impact of ICT on Agricultural Extension Services Delivery: Evidence from the Catholic Relief Services SMART Skills and Farmbook Project in Kenya

ERIC Educational Resources Information Center

Tata, Joyous S.; McNamara, Paul E.

2018-01-01

Purpose: The study was carried out to assess the impact of the Catholic Relief Services (CRS) Skills for Marketing and Rural Transformation (SMART) skills and Farmbook information communication technology (ICT) on agricultural extension service delivery by front-line extension officers in two counties in Kenya. The second objective was to assess…

77 FR 12882 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-02

... DEPARTMENT OF LABOR Employment and Training Administration Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United States: 2012 Allowable Charges for Agricultural Workers' Meals and Travel Subsistence Reimbursement, Including Lodging AGENCY: Employment and Training...

78 FR 15741 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-12

... DEPARTMENT OF LABOR Employment and Training Administration Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United States: 2013 Allowable Charges for Agricultural Workers' Meals and Travel Subsistence Reimbursement, Including Lodging AGENCY: Employment and Training...

77 FR 13635 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-07

... DEPARTMENT OF LABOR Employment and Training Administration Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United States: 2012 Allowable Charges for Agricultural Workers' Meals and Travel Subsistence Reimbursement, Including Lodging AGENCY: Employment and Training...

76 FR 11286 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-01

... DEPARTMENT OF LABOR Employment and Training Administration Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United States: 2011 Adverse Effect Wage Rates, Allowable Charges for Agricultural Workers' Meals, and Maximum Travel Subsistence Reimbursement AGENCY...

Agricultural conservation practices and wetland ecosystem services in the wetland-rich Piedmont–Coastal Plain region

Treesearch

Diane De Steven; Richard Lowrance

2011-01-01

In the eastern U.S. Coastal Plain and Piedmont region, diverse inland wetlands (riverine, depressional, wet flats) have been impacted by or converted to agriculture. Farm Bill conservation practices that restore or enhance wetlands can return their ecological functions and services to the agricultural landscape. We review the extent of regional knowledge regarding the...

Assessing the Impact of a Semester-Long Course in Agricultural Mechanics on Pre-Service Agricultural Education Teachers' Importance, Confidence, and Knowledge of Welding

ERIC Educational Resources Information Center

Leiby, Brian L.; Robinson, J. Shane; Key, James P.

2013-01-01

This study sought to assess the perceptions of Oklahoma pre-service agricultural education teachers regarding the importance of identified welding skills standards and their confidence to teach them, based on a semester-long course on metals and welding. This study also sought to determine pre-service teachers' knowledge of welding prior to and at…

Spatially explicit scenario analysis for hydrologic services in an urbanizing agricultural watershed

NASA Astrophysics Data System (ADS)

Qiu, J.; Booth, E.; Carpenter, S. R.; Turner, M.

2013-12-01

The sustainability of hydrologic services (benefits to people generated by terrestrial ecosystem effects on freshwater) is challenged by changes in climate and land use. Despite the importance of hydrologic services, few studies have investigated how the provision of ecosystem services related to freshwater quantity and quality may vary in magnitude and spatial pattern for alternative future trajectories. Such analyses may provide useful information for sustaining freshwater resources in the face of a complex and uncertain future. We analyzed the supply of multiple hydrologic services from 2010 to 2070 across a large urbanizing agricultural watershed in the Upper Midwest of the United States, and asked the following: (i) What are the potential trajectories for the supply of hydrologic services under contrasting but plausible future scenarios? (ii) Where on the landscape is the delivery of hydrologic services most vulnerable to future changes? The Nested Watershed scenario represents extreme climate change (warmer temperatures and more frequent extreme events) and a concerted response from institutions, whereas in the Investment in Innovation scenario, climate change is less severe and technological innovations play a major role. Despite more extreme climate in the Nested Watershed scenario, all hydrologic services (i.e., freshwater supply, surface water quality, flood regulation) were maintained or enhanced (~30%) compared to the 2010 baseline, by strict government interventions that prioritized freshwater resources. Despite less extreme climate in the Investment in Innovation scenario and advances in green technology, only surface water quality and flood regulation were maintained or increased (~80%); freshwater supply declined by 25%, indicating a potential future tradeoff between water quality and quantity. Spatially, the locations of greatest vulnerability (i.e., decline) differed by service and among scenarios. In the Nested Watershed scenario, although

7 CFR Exhibit B to Subpart A of... - United States Department of Agriculture, Farmers Home Administration or Its Sucessor Agency Under...

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 12 2011-01-01 2011-01-01 false United States Department of Agriculture, Farmers Home... Subpart A of Part 1902 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING... OF AGRICULTURE PROGRAM REGULATIONS SUPERVISED BANK ACCOUNTS Supervised Bank Accounts of Loan, Grant...

7 CFR Exhibit B to Subpart A of... - United States Department of Agriculture, Farmers Home Administration or Its Sucessor Agency Under...

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false United States Department of Agriculture, Farmers Home... Subpart A of Part 1902 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING... OF AGRICULTURE PROGRAM REGULATIONS SUPERVISED BANK ACCOUNTS Supervised Bank Accounts of Loan, Grant...

The Evolution of the Shared Services Business Unit.

ERIC Educational Resources Information Center

Forst, Leland

2000-01-01

Explains shared services, where common business practices are applied by a staff unit focused entirely on delivering needed services at the highest value and lowest cost to internal customers. Highlights include accountability; examples of pioneering shared services organizations; customer focus transition; relationship management; expertise…

Agriculture Education. Agriculture Structures.

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 agriculture structures. The guide presents units of study in the following areas: (1) shop safety, (2) identification and general use of hand tools, (3) power tools, (4) carpentry, (5) blueprint…

A Comparison of Agriculture in the United States and the European Community.

ERIC Educational Resources Information Center

Newman, Mark; And Others

It is difficult to compare the United States and European Community (EC) agricultural sectors for several reasons. For one thing, the European community is an economic association of 12 independent nations, each of which has its own national methods of data collection and statistical presentation. The problem of comparing the two sectors is…

ADJUSTMENT, MAINTENANCE, AND REPAIR OF CROP HARVESTING MACHINERY. AGRICULTURAL MACHINERY--SERVICE OCCUPATIONS, MODULE NUMBER 11.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

ONE OF A SERIES DESIGNED FOR HELPING TEACHERS PREPARE POSTSECONDARY-LEVEL STUDENTS FOR AGRICULTURAL MACHINERY SERVICE OCCUPATIONS AS PARTS MEN, MECHANICS, MECHANIC'S HELPERS, AND SERVICE SUPERVISORS, THIS GUIDE AIMS TO DEVELOP STUDENT COMPETENCY IN ADJUSTING, REPAIRING, AND MAINTAINING CROP HARVESTING MACHINERY. SUGGESTIONS FOR INTRODUCTION OF THE…

Service-Learning's Ongoing Journey as a Method of Instruction: Implications for School-Based Agricultural Education

ERIC Educational Resources Information Center

Roberts, Richie; Edwards, M. Craig

2015-01-01

American education's journey has witnessed the rise and fall of various progressive education approaches, including service-learning. In many respects, however, service-learning is still undergoing formation and adoption as a teaching method, specifically in School-Based, Agricultural Education (SBAE). For this reason, the interest existed to…

Identifying International Agricultural Concepts for Secondary Agricultural Education Curriculum

ERIC Educational Resources Information Center

Conner, Nathan W.; Gates, Hailey; Stripling, Christopher T.

2017-01-01

The globalization of the agriculture industry has created an emerging need for agricultural education in the United States to take a more globalized approach to prepare students for future careers in agriculture. The purpose of this study was to identify international agricultural concepts for secondary agricultural education curriculum. A Delphi…

Agricultural In-Service Needs of Introductory Level Career and Technical Education Teachers

ERIC Educational Resources Information Center

Christensen, Jolene; Warnick, Brian K.; Spielmaker, Debra; Tarpley, Rudy S.; Straquadine, Gary S.

2009-01-01

This study identified and prioritized the agricultural in-service needs of introductory level career and technical education teachers in Utah. The Utah State Board of Education requires that all seventh grade students complete an introductory career and technical education course as their first formal career exploration experience. One component…

78 FR 1260 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-08

... DEPARTMENT OF LABOR Employment and Training Administration Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United States: Prevailing Wage Rates for Certain... Agriculture (USDA) farm production region that includes another State either with its own wage rate finding or...

Electric Motors. An Instructional Unit for High School Teachers of Vocational Agriculture.

ERIC Educational Resources Information Center

Dalton, Delmer; Carpenter, Bruce

Designed as a 3-week course of study in the agricultural mechanics curriculum to be taught at the junior or senior high school level, this unit on electric motors is divided into 11 major performance objectives. Each objective is subdivided into the areas of content, suggested teaching and learning activities, resources, and evaluation. Topics for…

User-tailored seasonal forecasts for agriculture - creating socio-economic benefit through climate services in the Andes

NASA Astrophysics Data System (ADS)

De Ventura, Sara; Avalos, Grinia; Rossa, Andrea; Flubacher, Moritz; Gubler, Stefanie; Sedlmeier, Katrin; Dapozzo, Marlene; Garcia, Teresa; Quevedo, Karim; Liniger, Mark; Spirig, Christoph; Rosas, Gabriela; Schwierz, Cornelia

2017-04-01

The project Climandes is a twinning project between the Peruvian National Meteorological and Hydrological Service (SENAMHI) and the Federal Office of Meteorology and Climatology of Switzerland (MeteoSwiss) aiming at improving climate services for the Andean Region. It was launched in 2012 as a pilot project of the Global Framework for Climate Services (GFCS) of WMO. In 2016 a second phase of the project has started. Until now, Peru as all the Andean countries has had only a limited access to climate services, and the few instruments already in place have mostly not been developed in concordance with the user needs. Due to this mismatch, the opportunity to achieve veritable socio-economic benefits (SEB) has been overlooked so far. An additional difficulty is the lack of trained and experienced climatology and meteorology professionals able to develop and provide high quality climate services. Furthermore, the importance of climate information and its far-reaching benefits has not yet been fully acknowledged and embraced by the political decision-makers. The overall goals of the Climandes project are the following:. • Provision of user-tailored climate services for the Andean Region to improve socio- economic benefits for the agricultural sector and for society at large. • Improvement of the capacities of the meteorological service of Peru to generate user-tailored climate services in the agricultural sector. These goals are elaborated within three mutually dependent modules: The first one comprises user-tailored climate products for the agricultural sector in the Peruvian Andes. This includes drought and precipitation monitoring as well as the development of a prototype seasonal prediction system for the region including indices tailored to the agricultural sector. The second module focuses on capacity building, enabling climatology-related professionals and students to develop high-quality climate services for Peru and the Andean Region. Training courses as

Agricultural Business and Management Materials for Agricultural Education Programs. Core Agricultural Education Curriculum, Central Cluster.

ERIC Educational Resources Information Center

Illinois Univ., Urbana. Office of Agricultural Communications and Education.

This curriculum guide contains 5 teaching units for 44 agricultural business and management cluster problem areas. These problem areas have been selected as suggested areas of study to be included in a core curriculum for secondary students enrolled in an agricultural education program. The five units are as follows: (1) agribusiness operation and…

The Cooperative Agricultural Pest Survey Program (CAPS): scientific support to optimize a national program

Treesearch

Lisa D. Jackson; Daniel A. Fieselmann

2011-01-01

The mission of the Cooperative Agricultural Pest Survey (CAPS) program is to provide a survey profile of exotic plant pests in the United States deemed to be of regulatory significance to USDA Animal and Plant Health Inspection Service (APHIS), Plant Protection and Quarantine (PPQ), State Departments of Agriculture, tribal governments, and cooperators by confirming the...

Introduction to special section – Supporting ecosystem services with conservation agricultural approaches

USDA-ARS?s Scientific Manuscript database

Ecosystem services are the properties and processes of the natural world that contribute to the well-being of plants, animals, and humans in a holistic and global context. For too long, members of the agricultural community have been solely focused on the provision of food, feed, and fiber. Of cou...

78 FR 1259 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-08

... DEPARTMENT OF LABOR Employment and Training Administration Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United States: 2013 Adverse Effect Wage Rates AGENCY... Department of Agriculture (USDA). 20 CFR 655.120(c) requires that the Administrator of the Office of Foreign...

76 FR 79711 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-22

... DEPARTMENT OF LABOR Employment and Training Administration Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United States: 2012 Adverse Effect Wage Rates AGENCY... Department of Agriculture (USDA). 20 CFR 655.120(c) requires the Administrator of the Office of Foreign Labor...

Agriculture and Water Quality. Issues in Agricultural Policy. Agriculture Information Bulletin Number 548.

ERIC Educational Resources Information Center

Crowder, Bradley M.; And Others

Agriculture generates byproducts that may contribute to the contamination of the United States' water supply. Any effective regulations to ban or restrict agricultural chemical or land use practices in order to improve water quality will affect the farm economy. Some farmers will benefit; some will not. Most agricultural pollutants reach surface…

78 FR 59817 - Revision to United States Marshals Service Fees for Services

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-30

.... Federal Cost Accounting and Fee Setting Standards and Guidelines Being Used When developing fees for... imputed rents on land, buildings, and equipment;'' (c) ``management and supervisory costs;'' and (d... current costs to the United States Marshals Service for service of process in federal court proceedings. A...

ADJUSTMENT, MAINTENANCE, AND REPAIR OF SMALL GASOLINE ENGINES. AGRICULTURAL MACHINERY--SERVICE OCCUPATIONS, MODULE NUMBER 12.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

ONE OF A SERIES DESIGNED TO HELP TEACHERS PREPARE POSTSECONDARY STUDENTS FOR THE AGRICULTURAL MACHINERY SERVICE OCCUPATIONS AS PARTS MEN, MECHANICS, MECHANIC'S HELPERS, OR SERVICE SUPERVISORS, THIS GUIDE AIMS TO DEVELOP STUDENT COMPETENCY IN THE ADJUSTMENT, MAINTENANCE, AND REPAIR OF SMALL GASOLINE ENGINES. IT WAS DEVELOPED BY A NATIONAL TASK…

Environmental services generated by organic agriculture: A view from the air

NASA Astrophysics Data System (ADS)

Bigeriego, Elena; Cabezas, José; Labrador, Juana; María Moreno, Marta

2017-04-01

This work aims to develop an alternative methodology that enables monitoring the environmental differential that agroecological management involves in order to consolidate feasible payments for environmental services generated by organic agriculture. For this purpose, LANDSAT images have been used, and the Normalized Difference Vegetation Index (NDVI) of organic fruit farms, all of them with the same species and the similar edaphic and climatic characteristics, has been compared with the NDVI obtained at other nearby fruit farms under conventional management, all of them in Extremadura (Spain). As a result, we obtained a series of statistical data that allows us to clearly differentiate between these two types of management. Among these data, remarkable differences have been detected regarding the minimum values of NDVI in the non-productive periods of the fruit, which is higher in the organic farms due to the permanent vegetation soil cover, with the subsequent effects on soil protection and carbon sequestration. The conclusions of the paper show that it is possible to distinguish different models of crop management by using satellite images obtained in a quick and inexpensive way. Keywords: LANDSAT images; NDVI; environmental services; agroecology; organic agriculture.

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

USDA-ARS?s Scientific Manuscript database

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...

The Services Performed By American Colleges and Universities for Agriculture and Industry.

ERIC Educational Resources Information Center

Cowley, W. H.; Jacks, David

During the ninety-eight years since Abraham Lincoln signed the Land Grant College Act, American colleges and universities have prodigiously expanded and extended the activities begun even earlier by alert pioneers. No longer do they limit themselves to the polite learning of interest to the republic of letters. Their services for agriculture and…

Adaptation resources for agriculture: Responding to climate variability and change in the midwest and northeast

Treesearch

Maria K. Janowiak; Daniel D. Dostie; Michael A. Wilson; Michael J. Kucera; R. Howard Skinner; Jerry L. Hatfield; David Hollinger; Christopher W. Swanston

2016-01-01

Changes in climate and extreme weather are already increasing challenges for agriculture nationally and globally, and many of these impacts will continue into the future. This technical bulletin contains information and resources designed to help agricultural producers, service providers, and educators in the Midwest and Northeast regions of the United States integrate...

75 FR 20388 - International Business Machines Corporation, Global Technology Services Business Unit, Integrated...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-19

... Expense Team, Working From Various States in the United States, Including On-Site Leased Workers From... Technology Services Business Unit, Integrated Technology Services, Cost and Expense Team working from various... Technology Services Business Unit, Integrated Technology Services, Cost and Expense Team. The Department has...

31 CFR Appendix D to Subpart C of... - United States Secret Service

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false United States Secret Service D... Secret Service 1. In general. This appendix applies to the United States Secret Service. It sets forth... requests for notification and access to records and accountings of disclosures for the United States Secret...

31 CFR Appendix D to Subpart C of... - United States Secret Service

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false United States Secret Service D... Secret Service 1. In general. This appendix applies to the United States Secret Service. It sets forth... requests for notification and access to records and accountings of disclosures for the United States Secret...

31 CFR Appendix D to Subpart C of... - United States Secret Service

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false United States Secret Service D... Secret Service 1. In general. This appendix applies to the United States Secret Service. It sets forth... requests for notification and access to records and accountings of disclosures for the United States Secret...

31 CFR Appendix D to Subpart C of... - United States Secret Service

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false United States Secret Service D... Secret Service 1. In general. This appendix applies to the United States Secret Service. It sets forth... requests for notification and access to records and accountings of disclosures for the United States Secret...

31 CFR Appendix D to Subpart C of... - United States Secret Service

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false United States Secret Service D... Secret Service 1. In general. This appendix applies to the United States Secret Service. It sets forth... requests for notification and access to records and accountings of disclosures for the United States Secret...

Changes in population and agricultural land in conterminous United States counties, 1790 to 1997

USGS Publications Warehouse

Waisanen, Pamela J.; Bliss, Norman B.

2002-01-01

We have developed a data set of changes in population and agricultural land for the conterminous United States at the county level, resulting in more spatial detail than in previously available compilations. The purpose was to provide data on the timing of land conversion as an input to dynamic models of the carbon cycle, although a wide variety of applications exist for the physical, biological, and social sciences. The spatial data represent the appropriate county boundaries for each census year between 1790 and 1997, and the census attributes are attached to the appropriate spatial region. The resulting time series and maps show the history of population (1790-1990) and the history of agricultural development (1850-1997). The patterns of agricultural development reflect the influences of climate, soil productivity, increases in population size, variations in the general economy, and technological changes in the energy, transportation, and agricultural sectors.

Milk Processing Plant Employee. Agricultural Cooperative Training. Vocational Agriculture.

ERIC Educational Resources Information Center

Blaschke, Nolan; Page, Foy

This course of study is designed for the vocational agricultural student enrolled in an agricultural cooperative part-time training program in the area of milk processing occupations. The course consists of 11 units, each with 4 to 13 individual topics that milk processing plant employees should know. Subjects covered by the units are the…

Connecticut Vocational Agriculture Curriculum.

ERIC Educational Resources Information Center

Connecticut State Dept. of Education, Hartford. Bureau of Vocational Services.

Designed for use in the Connecticut Regional Vocational Agriculture Centers, this curriculum provides exploratory and specialization units for four major areas of agriculture. These are Agriculture Mechanics, Animal Science, Natural Resources, and Plant Science. The exploratory units are required for grades 9 and 10, while the specialization units…

78 FR 69363 - Lake Tahoe Basin Management Unit, California, Heavenly Mountain Resort Epic Discovery Project

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-19

... DEPARTMENT OF AGRICULTURE Forest Service Lake Tahoe Basin Management Unit, California, Heavenly Mountain Resort Epic Discovery Project AGENCY: Lake Tahoe Basin Management Unit, Forest Service, USDA...: The Epic Discovery Project is intended to enhance summer activities in response to the USDA Forest...

Agricultural Structures, Volume II.

ERIC Educational Resources Information Center

Linhardt, Richard E.; Burhoe, Steve

This guide to a curriculum unit in agricultural structures is designed to expand the curriculum materials available in vocational agriculture in Missouri. It and Agricultural Structures I (see note) provide reference materials to systematize the curriculum. The six units cover working with concrete (19 lessons, 2 laboratory exercises), drawing and…

Agricultural Energy Practices. Agriculture Energy.

ERIC Educational Resources Information Center

Crank, Ron

This instructional unit is one of 10 developed by students on various energy-related areas that deals specifically with agricultural energy practices. Its objective is for the student to be able to discuss energy use and conservation of resources in the production of agricultural products. Some topics covered are basic uses of direct energy in…

Vocational Agriculture Education: Agricultural Livestock Skills.

ERIC Educational Resources Information Center

Pierce, Greg

Ten units of instruction are provided in this curriculum guide on agricultural livestock skills. Unit topics are as follow: (1) restraining, (2) vaccination, (3) livestock castration, (4) dehorning, (5) docking, (6) growth stimulants, (7) identification, (8) shearing, (9) hoof trimming, and (10) birth assistance. Each instructional unit generally…

Crop Farmers' Willingness to Pay for Agricultural Extension Services in Bangladesh: Cases of Selected Villages in Two Important Agro-Ecological Zones

ERIC Educational Resources Information Center

Uddin, Ektear MD.; Gao, Qijie; Mamun-Ur-Rashid, MD.

2016-01-01

Purpose: Globally, many extension professionals and policy-makers are advocating fee based services, in addressing the fund shortage and sustainable provision of agricultural advisory services. Hence, the article attempts to expose the farmers' willingness to pay (WTP) as agricultural extension in Bangladesh is experiencing chronic fund crisis.…

SOCIO-CULTURAL PROBLEMS AND THE ROLE OF AGRICULTURAL EDUCATION IN THE UNITED ARAB REPUBLIC (PH.D. THESIS).

ERIC Educational Resources Information Center

ABDEL-HAMID FAWZI ABDEL-AZIZ

IN THE UNITED ARAB REPUBLIC, MANY GRADUATES OF AGRICULTURAL SCHOOLS HAVE NOT BECOME ESTABLISHED IN FARMING. THIS STUDY WAS MADE TO (1) EXAMINE THE FACTORS WHICH AFFECT THE DECISION TO ENTER UPON FARMING, (2) PROPOSE THE ROLE OF SOCIAL CHANGE AGENT FOR AGRICULTURAL EDUCATION, AND (3) PROVIDE A GENERAL UNDERSTANDING OF THE ROLE OF AGRICULTURAL…

Landuse and agricultural management practice web-service (LAMPS) for agroecosystem modeling and conservation planning

USDA-ARS?s Scientific Manuscript database

Agroecosystem models and conservation planning tools require spatially and temporally explicit input data about agricultural management operations. The USDA Natural Resources Conservation Service is developing a Land Management and Operation Database (LMOD) which contains potential model input, howe...

AN APPRAISAL OF INSTRUCTIONAL UNITS TO ENHANCE STUDENT UNDERSTANDING OF PROFIT-MAXIMIZING PRINCIPLES. RESEARCH SERIES IN AGRICULTURAL EDUCATION.

ERIC Educational Resources Information Center

BARKER, RICHARD L.; BENDER, RALPH E.

TWENTY-TWO SELECTED OHIO VOCATIONAL AGRICULTURE TEACHERS AND 262 JUNIOR AND SENIOR VOCATIONAL AGRICULTURE STUDENTS PARTICIPATED IN A STUDY TO MEASURE THE RELATIVE EFFECTIVENESS OF NEWLY DEVELOPED INSTRUCTIONAL UNITS DESIGNED TO ENHANCE STUDENT UNDERSTANDING OF PROFIT-MAXIMIZING PRINCIPLES IN FARM MANAGEMENT. FARM MANAGEMENT WAS TAUGHT IN THE…

22 CFR 61.8 - Coordination with United States Customs Service.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Coordination with United States Customs Service. 61.8 Section 61.8 Foreign Relations DEPARTMENT OF STATE PUBLIC DIPLOMACY AND EXCHANGES WORLD-WIDE FREE FLOW OF AUDIO-VISUAL MATERIALS § 61.8 Coordination with United States Customs Service. (a) Nothing...

22 CFR 61.8 - Coordination with United States Customs Service.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Coordination with United States Customs Service. 61.8 Section 61.8 Foreign Relations DEPARTMENT OF STATE PUBLIC DIPLOMACY AND EXCHANGES WORLD-WIDE FREE FLOW OF AUDIO-VISUAL MATERIALS § 61.8 Coordination with United States Customs Service. (a) Nothing...

22 CFR 61.8 - Coordination with United States Customs Service.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Coordination with United States Customs Service. 61.8 Section 61.8 Foreign Relations DEPARTMENT OF STATE PUBLIC DIPLOMACY AND EXCHANGES WORLD-WIDE FREE FLOW OF AUDIO-VISUAL MATERIALS § 61.8 Coordination with United States Customs Service. (a) Nothing...

22 CFR 61.8 - Coordination with United States Customs Service.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Coordination with United States Customs Service. 61.8 Section 61.8 Foreign Relations DEPARTMENT OF STATE PUBLIC DIPLOMACY AND EXCHANGES WORLD-WIDE FREE FLOW OF AUDIO-VISUAL MATERIALS § 61.8 Coordination with United States Customs Service. (a) Nothing...

22 CFR 61.8 - Coordination with United States Customs Service.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Coordination with United States Customs Service. 61.8 Section 61.8 Foreign Relations DEPARTMENT OF STATE PUBLIC DIPLOMACY AND EXCHANGES WORLD-WIDE FREE FLOW OF AUDIO-VISUAL MATERIALS § 61.8 Coordination with United States Customs Service. (a) Nothing...

Agricultural Production.

ERIC Educational Resources Information Center

Lehigh County Area Vocational-Technical School, Schnecksville, PA.

This brochure describes the philosophy and scope of a secondary-level course in agricultural production. Addressed in the individual units of the course are the following topics: careers in agriculture and agribusiness, animal science and livestock production, agronomy, agricultural mechanics, supervised occupational experience programs, and the…

Coupled urbanization and agricultural ecosystem services in Guanzhong-Tianshui Economic Zone.

PubMed

Zhou, Z X; Li, J; Zhang, W

2016-08-01

Ecosystems offer material and environmental support for human habitation and development in those areas of the earth where people choose to live. However, urbanization is an inexorable trend of human social development and threatens the health of those ecosystems inhabited by humans. This study calculates the values of NPP (net primary productivity), carbon sequestration, water interception, soil conservation, and agricultural production in the Guanzhong-Tianshui Economic Zone. At the same time, we combined DMSP/OLS (Defense Meteorological Satellite Program Operational Line Scanner) night lights remote sensing data and statistical data to analyze the level of urbanization. Quantitative analysis was performed on the interactions between the ecosystem service functions and urbanization based on the calculations of their coupled coordination degrees. The results were the following: (1) The values of NPP, carbon sequestration, and agricultural production showed a trend of increase. However, water interception decreased before increasing, while soil conservation showed the reverse trend; (2) Urbanization levels in the Guanzhong-Tianshui Economic Zone for the last 10 years have proceeded at a fast pace with comprehensive promotion; and (3) Coupled and coupled coordination degrees between urbanization and ecosystem services show increasing trends. This research can provide a theoretical basis for the region's rapid economic development in the balance.

ENVIRONMENTAL VARIABLES CONTROLLING NITRIC OXIDE EMISSIONS FROM AGRICULTURAL SOILS IN THE SOUTHEAST UNITED STATES

EPA Science Inventory

Fluxes of nitric oxide (NO) were measured during the summer of 1994 (12 July to 11 August) in the Upper Coastal Plain of North Carolina in a continuing effort to characterize NO emissions from intensively managed agricultural soils in the southeastern United States. Previous work...

Agricultural pesticide emissions associated with common crops in the United States

DOE Office of Scientific and Technical Information (OSTI.GOV)

Benjey, W.G.

Annual emissions for the year 1987 from the application of agricultural pesticides have been estimated by crop type by county for the United States using a geographic information system. The emissions estimates are based upon computed volatilization rates accounting for the properties of each pesticide, evaporation rates, mode of application (surface or soil incorporation) and percent of interception by leaves. Key pesticide properties include the Henry's Law constant, half-life in soil and the organic carbon partitioning coefficient. The volatilization rates are multiplied by the amount of pesticide applied by crop acreage in each county as determined from agricultural census andmore » pesticide sales data. The geographic distribution of the dominant emissions, such as atrazine and diazinon, etc. are presented by crop type and state. For a given pesticide, the geographic variability is controlled principally by amount applied and water availability as reflected in evaporation rates.« less

A conservation ontology and knowledge base to support delivery of technical assistance to agricultural producers in the united states

USDA-ARS?s Scientific Manuscript database

Information systems supporting the delivery of conservation technical assistance by the United States Department of Agriculture (USDA) to agricultural producers on working lands have become increasingly complex over the past 25 years. They are constrained by inconsistent coordination of domain knowl...

Preliminary estimates of annual agricultural pesticide use for counties of the conterminous United States, 2013

USGS Publications Warehouse

Baker, Nancy T.

2015-10-05

Thelin, G.P., and Stone, W.W., 2013, Estimation of annual agricultural pesticide use for counties of the conterminous United States, 1992–2009: U.S. Geological Survey Scientific Investigations Report 2013–5009, 54 p.

76 FR 5834 - International Business Machines Corporation, Global Technology Services Business Unit, Integrated...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-02

... Expense Team, Payroll, Travel and Mobility Services Team, Working From Various States In the United States... Unit, Integrated Technology Services, Cost and Expense Team, working from various states in the United... reports that workers of the Payroll, Travel, and Mobility Services Team were part of the International...

Low Energy Technology. A Unit of Instruction in Florida Agriculture. Crop Protection with Integrated Pest Management.

ERIC Educational Resources Information Center

Florida Univ., Gainesville. Inst. of Food and Agricultural Sciences.

This unit of instruction on integrated pest management was designed for use by agribusiness and natural resources teachers in Florida high schools and by agricultural extension agents as they work with adults and students. It is one of a series of 11 instructional units (see note) written to help teachers and agents to educate their students and…

Commercial Crop Yields Reveal Strengths and Weaknesses for Organic Agriculture in the United States.

PubMed

Kniss, Andrew R; Savage, Steven D; Jabbour, Randa

2016-01-01

Land area devoted to organic agriculture has increased steadily over the last 20 years in the United States, and elsewhere around the world. A primary criticism of organic agriculture is lower yield compared to non-organic systems. Previous analyses documenting the yield deficiency in organic production have relied mostly on data generated under experimental conditions, but these studies do not necessarily reflect the full range of innovation or practical limitations that are part of commercial agriculture. The analysis we present here offers a new perspective, based on organic yield data collected from over 10,000 organic farmers representing nearly 800,000 hectares of organic farmland. We used publicly available data from the United States Department of Agriculture to estimate yield differences between organic and conventional production methods for the 2014 production year. Similar to previous work, organic crop yields in our analysis were lower than conventional crop yields for most crops. Averaged across all crops, organic yield averaged 67% of conventional yield [corrected]. However, several crops had no significant difference in yields between organic and conventional production, and organic yields surpassed conventional yields for some hay crops. The organic to conventional yield ratio varied widely among crops, and in some cases, among locations within a crop. For soybean (Glycine max) and potato (Solanum tuberosum), organic yield was more similar to conventional yield in states where conventional yield was greatest. The opposite trend was observed for barley (Hordeum vulgare), wheat (Triticum aestevum), and hay crops, however, suggesting the geographical yield potential has an inconsistent effect on the organic yield gap.

Commercial Crop Yields Reveal Strengths and Weaknesses for Organic Agriculture in the United States

PubMed Central

Savage, Steven D.; Jabbour, Randa

2016-01-01

Land area devoted to organic agriculture has increased steadily over the last 20 years in the United States, and elsewhere around the world. A primary criticism of organic agriculture is lower yield compared to non-organic systems. Previous analyses documenting the yield deficiency in organic production have relied mostly on data generated under experimental conditions, but these studies do not necessarily reflect the full range of innovation or practical limitations that are part of commercial agriculture. The analysis we present here offers a new perspective, based on organic yield data collected from over 10,000 organic farmers representing nearly 800,000 hectares of organic farmland. We used publicly available data from the United States Department of Agriculture to estimate yield differences between organic and conventional production methods for the 2014 production year. Similar to previous work, organic crop yields in our analysis were lower than conventional crop yields for most crops. Averaged across all crops, organic yield averaged 80% of conventional yield. However, several crops had no significant difference in yields between organic and conventional production, and organic yields surpassed conventional yields for some hay crops. The organic to conventional yield ratio varied widely among crops, and in some cases, among locations within a crop. For soybean (Glycine max) and potato (Solanum tuberosum), organic yield was more similar to conventional yield in states where conventional yield was greatest. The opposite trend was observed for barley (Hordeum vulgare), wheat (Triticum aestevum), and hay crops, however, suggesting the geographical yield potential has an inconsistent effect on the organic yield gap. PMID:27552217

Methodological Considerations in Researching Community Services in the Northeast. A Northeast Regional Community Services Study. New Jersey Agricultural Experiment Station Bulletin 836, September 1975.

ERIC Educational Resources Information Center

Derr, Donn A., Ed.; And Others

Documenting several elements relative to regional research on community services in 10 northeastern states as experienced in the U.S. Department of Agriculture's Regional Research Project NE-77 (1971), this monograph represents the NE-77 technical committee's effort to identify basic research issues re: the delivery of community services in rural…

Knowledge Gaps and Rural Development in Tajikistan: Agricultural Advisory Services as a Panacea?

ERIC Educational Resources Information Center

Shtaltovna, Anastasiya

2016-01-01

Purpose: The purpose of this paper is to analyse knowledge systems and channels of innovation diffusion in Tajikistan. In particular, I look at the formation of agricultural advisory services (AASs) and how these provide a vital source of knowledge and innovation for farmers during the transition process. Methodology: Empirically, this paper draws…

Agricultural Production. Numeracy. Level 1. Level 2. Level 3. Support Materials for Agricultural Training.

ERIC Educational Resources Information Center

Batman, Kangan; Tully, Chris

This publication contains the three numeracy units of the three levels of Support Materials for Agricultural Training (SMAT) in agricultural production: 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 agricultural production. SMAT materials…

The Industrialization of Agriculture in Texas and the Nation: Implications for the Family Farm, Community, and Land Grant University System. Technical Report No. 83-2.

ERIC Educational Resources Information Center

Albrecht, Don E.

This report demonstrates the complexity and diversity of agricultural structures in the United States and discusses changes produced in the family farm by agricultural industrialization. Data from the Economic Research Service of the U.S. Department of Agriculture and the 1978 Census of Agriculture describe similarities and differences in social…

Privatisation of Agricultural Advisory Services and Consequences for the Dairy Farmers in the Mantaro Valley, Peru

ERIC Educational Resources Information Center

Faure, G.; Huamanyauri, M. K.; Salazar, I.; Gómez, C.; de Nys, E.; Dulcire, M.

2017-01-01

Purpose: The private sector's presence in agricultural advisory services worldwide has been on the increase for over three decades. This trend has also been observed in the Mantaro Valley (Peru), in a context of dairy family farming. The objective of the article is to analyse the modalities of advisory services privatisation and assess the…

7 CFR 54.1032 - Denial or withdrawal of service.

Code of Federal Regulations, 2010 CFR

2010-01-01

...) Bases for denial or withdrawal. An application or a request for service may be rejected, or the benefits... United States Department of Agriculture by stamp, or brand directly on any equipment or utensil, or used... person. An application or a request for service may be rejected or the benefits of the service may be...

Vocational Agriculture I.

ERIC Educational Resources Information Center

Patton, Bob; Harp, Keith

These course materials are designed to provide a foundation of basic knowledge in production agriculture as a prelude to further education in vocational agriculture. The guide contains 6 sections and 22 units of instruction. Each unit includes all or most of eight basic components: performance objectives, suggested activities for the teacher,…

Agricultural Mechanics Laboratory Management Professional Development Needs of Wyoming Secondary Agriculture Teachers

ERIC Educational Resources Information Center

McKim, Billy R.; Saucier, P. Ryan

2011-01-01

Accidents happen; however, the likelihood of accidents occurring in the agricultural mechanics laboratory is greatly reduced when agricultural mechanics laboratory facilities are managed by secondary agriculture teachers who are competent and knowledgeable. This study investigated the agricultural mechanics laboratory management in-service needs…

Marketing Agricultural Products. Curriculum Guide Developed for Secondary and Post Secondary Agriculture Programs.

ERIC Educational Resources Information Center

Miller, W. Wade; And Others

This curriculum guide can be used by secondary and postsecondary agriculture instructors for a semester course in marketing agricultural products or individual units can be incorporated in other courses. The curriculum guide consists of six units of study made up of two to eight lessons each. The units cover the following topics: (1) marketing…

5 CFR 3101.110 - Additional rules for United States Customs Service employees.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Customs Service employees. 3101.110 Section 3101.110 Administrative Personnel DEPARTMENT OF THE TREASURY... rules for United States Customs Service employees. The following rules apply to the employees of the United States Customs Service and are in addition to §§ 3101.101 through 3101.104: (a) Prohibition on...

5 CFR 3101.110 - Additional rules for United States Customs Service employees.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Customs Service employees. 3101.110 Section 3101.110 Administrative Personnel DEPARTMENT OF THE TREASURY... rules for United States Customs Service employees. The following rules apply to the employees of the United States Customs Service and are in addition to §§ 3101.101 through 3101.104: (a) Prohibition on...

5 CFR 3101.110 - Additional rules for United States Customs Service employees.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Customs Service employees. 3101.110 Section 3101.110 Administrative Personnel DEPARTMENT OF THE TREASURY... rules for United States Customs Service employees. The following rules apply to the employees of the United States Customs Service and are in addition to §§ 3101.101 through 3101.104: (a) Prohibition on...

5 CFR 3101.110 - Additional rules for United States Customs Service employees.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Customs Service employees. 3101.110 Section 3101.110 Administrative Personnel DEPARTMENT OF THE TREASURY... rules for United States Customs Service employees. The following rules apply to the employees of the United States Customs Service and are in addition to §§ 3101.101 through 3101.104: (a) Prohibition on...

5 CFR 3101.110 - Additional rules for United States Customs Service employees.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Customs Service employees. 3101.110 Section 3101.110 Administrative Personnel DEPARTMENT OF THE TREASURY... rules for United States Customs Service employees. The following rules apply to the employees of the United States Customs Service and are in addition to §§ 3101.101 through 3101.104: (a) Prohibition on...

7 CFR 56.4 - Basis of grading service.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) VOLUNTARY GRADING OF SHELL EGGS Grading of Shell Eggs General § 56.4 Basis of grading service. (a) Any grading service in... the basis of the “United States Standards, Grades, and Weight Classes for Egg Shells.” However...

7 CFR 56.4 - Basis of grading service.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) VOLUNTARY GRADING OF SHELL EGGS Grading of Shell Eggs General § 56.4 Basis of grading service. (a) Any grading service in... the basis of the “United States Standards, Grades, and Weight Classes for Egg Shells.” However...

Description of ecological subregions: sections of the conterminous United States

Treesearch

W.H. McNab; D.T. Cleland; J.A. Freeouf; J.E. Keys; G.J. Nowacki; C.A. Carpenter

2007-01-01

Preliminary descriptions are presented for the 190 section ecological units delineated on the U.S. Department of Agriculture Forest Service 2007 map “Ecological Subregions: Sections and Subsections of the Conterminous United States.” Brief descriptions of the section map units provide an abstract primarily of the climate, physiography, and geologic substrate that...

Agricultural Awareness Days: Integrating Agricultural Partnerships and STEM Education

ERIC Educational Resources Information Center

Campbell, Brian T.; Wilkinson, Carol A.; Shepherd, Pamela J.

2014-01-01

In the United States there is a need to educate young children in science, technology, and agriculture. Through collaboration with many agricultural groups, the Southern Piedmont Agricultural Research and Education Center has set up a program that works with 3rd grade students and teachers to reinforce the science that has been taught in the…

31 CFR 515.548 - Services rendered by Cuba to United States aircraft.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Services rendered by Cuba to United... REGULATIONS Licenses, Authorizations, and Statements of Licensing Policy § 515.548 Services rendered by Cuba to United States aircraft. Payment to Cuba of charges for services rendered by Cuba in connection...

31 CFR 515.548 - Services rendered by Cuba to United States aircraft.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Services rendered by Cuba to United... REGULATIONS Licenses, Authorizations, and Statements of Licensing Policy § 515.548 Services rendered by Cuba to United States aircraft. Specific licenses are issued for payment to Cuba of charges for services...

31 CFR 515.548 - Services rendered by Cuba to United States aircraft.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Services rendered by Cuba to United... REGULATIONS Licenses, Authorizations, and Statements of Licensing Policy § 515.548 Services rendered by Cuba to United States aircraft. Payment to Cuba of charges for services rendered by Cuba in connection...

31 CFR 515.548 - Services rendered by Cuba to United States aircraft.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Services rendered by Cuba to United... REGULATIONS Licenses, Authorizations, and Statements of Licensing Policy § 515.548 Services rendered by Cuba to United States aircraft. Specific licenses are issued for payment to Cuba of charges for services...

31 CFR 515.548 - Services rendered by Cuba to United States aircraft.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Services rendered by Cuba to United... REGULATIONS Licenses, Authorizations, and Statements of Licensing Policy § 515.548 Services rendered by Cuba to United States aircraft. Specific licenses are issued for payment to Cuba of charges for services...

Agroforestry: Enhancing resiliency in U.S. agricultural landscapes under changing conditions

Treesearch

Michele M. Schoeneberger; Gary Bentrup; Toral Patel-Weynand

2017-01-01

Agroforestry, the intentional integration of trees and shrubs into crop and animal production systems, is being deployed to enhance productivity, profitability, and environmental stewardship of agricultural operations and lands across the United States. This assessment provides a science-based synthesis on the use of agroforestry for mitigation and adaptation services...

Service Center for Climate Change Adaptation in Agriculture - an initiative of the University of West Hungary

NASA Astrophysics Data System (ADS)

Matyas, Cs.; Berki, I.; Drüszler, A.; Eredics, A.; Galos, B.; Moricz, N.; Rasztovits, E.

2012-04-01

In whole Central Europe agricultural production is highly vulnerable and sensitive to impacts of projected climatic changes. The low-elevation regions of the Carpathian Basin (most of the territory of Hungary), where precipitation is the minimum factor of production, are especially exposed to climatic extremes, especially to droughts. Rainfed agriculture, animal husbandry on nature-close pastures and nature-close forestry are the most sensitive sectors due to limited possibilities to counterbalance moisture supply constraints. These sectors have to be best prepared to frequency increase of extreme events, disasters and economic losses. So far, there is a lack of information about the middle and long term consequences on regional and local level. Therefore the importance of complex, long term management planning and of land use optimation is increasing. The aim of the initiative is to set up a fine-scale, GIS-based, complex, integrated system for the definition of the most important regional and local challenges and tasks of climate change adaptation and mitigation in agriculture, forestry, animal husbandry and also nature protection. The Service Center for Climate Change Adaptation in Agriculture is planned to provide the following services: § Complex, GIS-supported database, which integrates the basic information about present and projected climates, extremes, hydrology and soil conditions; § Evaluation of existing satellite-based and earth-based monitoring systems; § GIS-supported information about the future trends of climate change impacts on the agroecological potential and sensitivity status on regional and local level (e.g. land cover/use and expectable changes, production, water and carbon cycle, biodiversity and other ecosystem services, potential pests and diseases, tolerance limits etc.) in fine-scale horizontal resolution, based first of all on natural produce, including also social and economic consequences; § Complex decision supporting system on

The American Land. Its History, Soil, Water, Wildlife, Agricultural Land Planning, and Land Problems of Today and Tomorrow.

ERIC Educational Resources Information Center

Soil Conservation Service (USDA), Washington, DC.

Presented in this booklet is the commentary for "The American Land," a television series prepared by the Soil Conservation Service and the Graduate School, United States Department of Agriculture, in cooperation with WETA - TV, Washington, D.C. It explores the resource of land in America, its history, soil, water, wildlife, agricultural land…

Impact of the agricultural research service watershed assessment studies on the conservation effects assessment project cropland national assessment

USDA-ARS?s Scientific Manuscript database

USDA initiated the Conservation Effects Assessment Project (CEAP) in 2002 to analyze societal and environmental benefits gained from the increased conservation program funding provided in the 2002 Farm Bill. The Natural Resources Conservation Service (NRCS), Agricultural Research Service (ARS), and...

Integrated services to support detection, prevention and planning of the agricultural-forest-rural land against fires

NASA Astrophysics Data System (ADS)

Scipioni, A.; Tagliaferri, F.

2009-04-01

Objective of the document is to define lines of development and distribution of the services to support detection, prevention and planning of the agricultural-forest-rural land against fire. The services will be a valid support on hand of the Regional and National Administrations involved in the agricultural-forest-rural activities (Ministry of Agricultural and Forestry Policies, National Forest Police, ecc..), through the employment of the SIAN "National Agricultural Informative System", that is the integrated national information system for the entire agriculture, forestry and fisheries Administration. The services proposals would be distributed through the GIS (Geographic Information Systems) of the SIAN: the GIS database is a single nation-wide digital graphic database consisting of: - Ortophotos: Aerial images of approz. 45 km2 each with ground resolution of 50 cm; - Cadastral maps: Land maps; - Thematic layers: Land use and crops identification The GIS services can take full advantage of the benefits of SIAN architectural model designed for best integration and interoperability with other Central and Local P.A. bodies whose main items are: - Integration of information from different sources; - Maintainance of the internal coeherence of any integrated information; - Flexibility with respect to technical or organizational changes The "innovative "services described below could be useful to support the development of institutional tasks of public Agencies and Administrations (es. Regions or Civil Protection agencies) according to than previewed from the D.Lgs. 173/98. Services of support to the management of the phenomenon of wildland fires The activities outlined in below figure, don't have a linear and defined temporal sequence, but a dynamic and time integration. It guarantees not only the integrated use of the various information, but also the value of every product, for level of accuracy, coherence and timeliness of the information. Description of four main

Ecosystem services provided by agricultural terraces in semi-arid climates.

NASA Astrophysics Data System (ADS)

Romero-Díaz, Asunción; Díaz-Pereira, Elvira; Boix-Fayos, Carolina; de Vente, Joris

2016-04-01

Since ancient times, agricultural terraces are common features throughout the world, especially on steep slope gradients. Nowadays many terraces have been abandoned or removed and few new terraces are build due to increased mechanisation and intensification of agriculture. However, terraces are amongst the most effective soil conservation practices, reducing the slope gradient and slope length, as well as runoff rate and soil erosion, and without terraces, it would be impossible to cultivate on many hillslopes. Moreover, their scenic interest is undeniable, as in some cases, terraced slopes have even become part of UNESCO World Heritage. In order to highlight the potential benefits, requirements and limitations of terraces, we reviewed different types of sustainable land management practices related to terraces and characterised their implications for provisioning, regulating, supporting, and cultural ecosystem services. We centred our review on terraces in semi-arid environments worldwide, as were documented in the WOCAT (World Overview of Conservation Approaches and Technologies) database. Our results show that the most important ecosystem services provided by terraces relate to regulation of the on-site and off-site effects of runoff and erosion, and maintenance of soil fertility and vegetation cover. The presence of terraces also favours the provision of food, fiber, and clean water. In short, our results stress the crucial environmental, geomorphological and hydrological functions of terraces that directly relate to improving the quality of life of the people that use them. These results highlight the need for renewed recognition of the value of terraces for society, their preservation and maintenance.

Municipal biosolid applications: Improving ecosystem services across urban, agricultural, and wildlife interfaces in Austin, Texas

USDA-ARS?s Scientific Manuscript database

Our project encompasses emerging contaminants, ecosystem services, and urban-agriculture-wildlife interfaces. This seminal research collaboration between USDA-ARS Grassland, Soil, and Water Research Laboratory, The City of Austin Water Utility, and Texas Parks and Wildlife Environmental Contaminant...

Agricultural and horticultural chemical poisonings: mortality and morbidity in the United States.

PubMed

Klein-Schwartz, W; Smith, G S

1997-02-01

To provide a comprehensive analysis of morbidity and mortality from poisoning by agricultural and horticultural chemicals in the United States. Descriptive analysis of national mortality data, National Hospital Discharge Survey data, and American Association of Poison Control Centers national data for 1985 through 1990. There were 341 fatalities from agricultural and horticultural chemicals over the 6-year period, of which 64% were suicides, 28% were unintentional, and 8% were of undetermined intent. There were 25,418 hospitalizations; 78% were reported to be unintentional. Both deaths and hospitalizations occurred more frequently in males, and rates were higher in nonwhites than in whites. There were 338,170 poison exposures reported to poison centers for fungicides, herbicides, pesticides/insecticides, and rodenticides. Life-threatening manifestations or long-term sequelae occurred in 782 cases, and 97 deaths were reported. Pesticides and insecticides accounted for 72% of the poison center cases and 63% of the fatalities. Although they accounted for only 8% of poison exposures, herbicide deaths were disproportionately high (25%). Poisonings with agricultural and horticultural chemicals are an important public health problem. Prevention efforts need to incorporate the fact that many serious cases, such as paraquat poisonings, are suicidal in nature.

77 FR 21522 - Lake Tahoe Basin Management Unit and Tahoe National Forest, CA; Calpeco 625 and 650 Electrical...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-10

... DEPARTMENT OF AGRICULTURE Forest Service Lake Tahoe Basin Management Unit and Tahoe National... hereby given that the USDA Forest Service (USFS), Lake Tahoe Basin Management Unit (LTBMU), together with... reliable electrical transmission system for the north Lake Tahoe area, while accommodating currently...

Agricultural land abandonment in Mediterranean environment provides ecosystem services via soil carbon sequestration.

PubMed

Novara, Agata; Gristina, Luciano; Sala, Giovanna; Galati, Antonino; Crescimanno, Maria; Cerdà, Artemi; Badalamenti, Emilio; La Mantia, Tommaso

2017-01-15

Abandonment of agricultural land leads to several consequences for ecosystem functions. Agricultural abandonment may be a significant and low cost strategy for carbon sequestration and mitigation of anthropogenic CO 2 emissions due to the vegetation recovery and increase in soil organic matter. The aim of this study was to: (i) estimate the influence of different Soil Regions (areas characterized by a typical climate and parent material association) and Bioclimates (zones with homogeneous climatic regions and thermotype indices) on soil organic carbon (SOC) dynamics after agricultural land abandonment; and (ii) to analyse the efficiency of the agri-environment policy (agri-environment measures) suggested by the European Commission in relation to potential SOC stock ability in the Sicilian Region (Italy). In order to quantify the effects of agricultural abandonment on SOC, a dataset with original data that was sampled in Sicily and existing data from the literature were analysed according to the IPCC (Intergovernmental Panel on Climate Change) methodology. Results showed that abandonment of cropland soils increased SOC stock by 9.03MgCha -1 on average, ranging from 5.4MgCha -1 to 26.7MgCha -1 in relation to the Soil Region and Bioclimate. The estimation of SOC change after agricultural use permitted calculation of the payments for ecosystem service (PES) of C sequestration after agricultural land abandonment in relation to environmental benefits, increasing in this way the efficiency of PES. Considering the 14,337ha of abandoned lands in Sicily, the CO 2 emission as a whole was reduced by 887,745Mg CO 2 . Therefore, it could be concluded that abandoned agricultural fields represents a valid opportunity to mitigate agriculture sector emissions in Sicily. Copyright © 2016 Elsevier B.V. All rights reserved.

United States Department of Agriculture-Agricultural Research Service research in application technology for pest management.

PubMed

Smith, L A; Thomson, S J

2003-01-01

A research summary is presented that emphasizes ARS achievements in application technology over the past 2-3 years. Research focused on the improvement of agricultural pesticide application is important from the standpoint of crop protection as well as environmental safety. Application technology research is being actively pursued within the ARS, with a primary focus on application system development, drift management, efficacy enhancement and remote sensing. Research on application systems has included sensor-controlled hooded sprayers, new approaches to direct chemical injection, and aerial electrostatic sprayers. For aerial application, great improvements in on-board flow controllers permit accurate field application of chemicals. Aircraft parameters such as boom position and spray release height are being altered to determine their effect on drift. Other drift management research has focused on testing of low-drift nozzles, evaluation of pulsed spray technologies and evaluation of drift control adjuvants. Research on the use of air curtain sprayers in orchards, air-assist sprayers for row crops and vegetables, and air deflectors on aircraft has documented improvements in application efficacy. Research has shown that the fate of applied chemicals is influenced by soil properties, and this has implications for herbicide efficacy and dissipation in the environment. Remote sensing systems are being used to target areas in the field where pests are present so that spray can be directed to only those areas. Soil and crop conditions influence propensity for weeds and insects to proliferate in any given field area. Research has indicated distinct field patterns favorable for weed growth and insect concentration, which can provide further assistance for targeted spraying.

76 FR 64001 - United States Standards for Grades of Frozen Okra

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-17

... to undertaking research and other work associated with revising the grade standards, AMS sought...-327] United States Standards for Grades of Frozen Okra AGENCY: Agricultural Marketing Service, USDA... (USDA) has revised the United States Standards for Grades of Frozen Okra. The grade standards for frozen...

Recharge as an Ecosystem Service and Disservice in a Midwestern, Urbanizing, Agricultural Watershed with an Increasing Precipitation Trend

NASA Astrophysics Data System (ADS)

Booth, E. G.; Zipper, S. C.; Loheide, S. P.; Kucharik, C. J.

2012-12-01

Groundwater recharge is typically viewed as a beneficial ecosystem service as it relates to replenishing groundwater supplies for human use and groundwater-dependent ecosystems that have been diminished due to pumping. However, groundwater flooding - a condition caused by increased groundwater recharge - can cause damages to infrastructure and agricultural crops as elevated water tables lead to surface flooding and oxygen stress for unadapted plants such as corn. The Yahara River watershed - an urbanizing, agricultural watershed in south-central Wisconsin - is an exemplar for such disparate views of recharge. The basin has experienced a significantly increasing trend in annual precipitation since 1930 and groundwater flooding has been especially pervasive in the last decade in the northern rural part of the basin. Agricultural productivity has declined in areas affected by groundwater flooding. At the same time, the expansion of the Madison metropolitan area has led to increased groundwater pumping, more variable baseflows, and likely decreased flow to urban wetlands. Infiltration practices on new developments are required through local municipal ordinances to promote groundwater recharge in urban areas and help offset the effects of pumping. A comprehensive analysis of ecosystem services - which includes provisioning services such as freshwater supply and crop production and regulating services such as flood regulation - must take into account the differential impacts of recharge.

Influence of Voluntary Coffee Certifications on Cooperatives' Advisory Services and Agricultural Practices of Smallholder Farmers in Costa Rica

ERIC Educational Resources Information Center

Snider, Anna; Kraus, Eva; Sibelet, Nicole; Bosselmann, Aske Skovmand; Faure, Guy

2016-01-01

Purpose: This article explores how voluntary certifications influence the way cooperatives provide advisory services to their members and the influence of these services on agricultural practices. Design/Methodology/Approach: Case studies were conducted in four representative Costa Rican cooperatives interviewing twenty interviewed cooperative…

Global growth and stability of agricultural yield decrease with pollinator dependence

PubMed Central

Garibaldi, Lucas A.; Aizen, Marcelo A.; Klein, Alexandra M.; Cunningham, Saul A.; Harder, Lawrence D.

2011-01-01

Human welfare depends on the amount and stability of agricultural production, as determined by crop yield and cultivated area. Yield increases asymptotically with the resources provided by farmers’ inputs and environmentally sensitive ecosystem services. Declining yield growth with increased inputs prompts conversion of more land to cultivation, but at the risk of eroding ecosystem services. To explore the interdependence of agricultural production and its stability on ecosystem services, we present and test a general graphical model, based on Jensen's inequality, of yield–resource relations and consider implications for land conversion. For the case of animal pollination as a resource influencing crop yield, this model predicts that incomplete and variable pollen delivery reduces yield mean and stability (inverse of variability) more for crops with greater dependence on pollinators. Data collected by the Food and Agriculture Organization of the United Nations during 1961–2008 support these predictions. Specifically, crops with greater pollinator dependence had lower mean and stability in relative yield and yield growth, despite global yield increases for most crops. Lower yield growth was compensated by increased land cultivation to enhance production of pollinator-dependent crops. Area stability also decreased with pollinator dependence, as it correlated positively with yield stability among crops. These results reveal that pollen limitation hinders yield growth of pollinator-dependent crops, decreasing temporal stability of global agricultural production, while promoting compensatory land conversion to agriculture. Although we examined crop pollination, our model applies to other ecosystem services for which the benefits to human welfare decelerate as the maximum is approached. PMID:21422295

Agriculture Power and Machinery.

ERIC Educational Resources Information Center

Rogers, Tom

This guide is intended to assist vocational agriculture teachers who are teaching secondary- or postsecondary-level courses in agricultural power and machinery. The materials presented are based on the Arizona validated occupational competencies and tasks for the following occupations: service manager, shop foreman, service technician, and tractor…

National Agricultural Statistics Service (NASS): Agricultural Chemical Use

Science.gov Websites

Management Agricultural Chemical Use Database Search Tips Usage Search | US Maps | Graphical Reports effort among USDA, the USDA Regional Pest Management Centers and the NSF Center for Integrated Pest Management (CIPM). All data available have been previously published by NASS and have been consolidated at

77 FR 31302 - Advisory Committee on Agriculture Statistics

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-25

... DEPARTMENT OF AGRICULTURE National Agricultural Statistics Service Advisory Committee on Agriculture Statistics AGENCY: National Agricultural Statistics Service, USDA. ACTION: Notice of Renewal of the Charter for the Advisory Committee on Agriculture Statistics. SUMMARY: The U.S. Department of...

Immigrants to the United States and Adult Education Services

ERIC Educational Resources Information Center

Larrotta, Clarena

2017-01-01

This chapter describes documented and undocumented immigrant populations in the United States. It discusses salient factors influencing their status as immigrants as well as adult education services available to them through publicly funded programs, social units, and community centers, especially churches and libraries.

Development of the Land-use and Agricultural Management Practice web-Service (LAMPS) for generating crop rotations in space and time

USDA-ARS?s Scientific Manuscript database

Agroecosystem models and conservation planning tools require spatially and temporally explicit input data about agricultural management operations. The Land-use and Agricultural Management Practices web-Service (LAMPS) provides crop rotation and management information for user-specified areas within...

Mobile satellite service in the United States

NASA Technical Reports Server (NTRS)

Agnew, Carson E.; Bhagat, Jai; Hopper, Edwin A.; Kiesling, John D.; Exner, Michael L.; Melillo, Lawrence; Noreen, Gary K.; Parrott, Billy J.

1988-01-01

Mobile satellite service (MSS) has been under development in the United States for more than two decades. The service will soon be provided on a commercial basis by a consortium of eight U.S. companies called the American Mobile Satellite Consortium (AMSC). AMSC will build a three-satellite MSS system that will offer superior performance, reliability and cost effectiveness for organizations requiring mobile communications across the U.S. The development and operation of MSS in North America is being coordinated with Telesat Canada and Mexico. AMSC expects NASA to provide launch services in exchange for capacity on the first AMSC satellite for MSAT-X activities and for government demonstrations.

Fields of dreams: Agriculture, economy and nature in Midwest United States biofuel production

NASA Astrophysics Data System (ADS)

Gillon, Sean Thomas

This work explores the social and ecological dimensions of recent biofuel production increases in the United States (US), focusing on the case of Iowa. Biofuels are proposed to mitigate the greenhouse gas emissions that cause climate change, improve US energy security, and support rural economies. Little research has examined how increased US Midwestern biofuels production will change social and ecological outcomes at farm and regional levels or interact with broader governance processes at the nexus of agriculture, energy and environment. These broad questions guide my research: (1) How does biofuel production reconfigure agricultural practice and landscapes in Iowa? (2) What are the costs, benefits and risks of increased biofuels production as seen by farmers and rural residents, and how do these factors influence farmer decisions about agriculture and conservation practice? (3) How and with what effects are biofuels initiatives constituted as a form of environmental governance through scientific knowledge and practice and political economic dynamics? To address these questions, this research integrates both qualitative and quantitative methods, drawing on a political ecological approach complemented by agroecological analysis and theoretical insights from geographical analyses of nature-society relations. Quantitative analysis focuses on changing land use patterns in agriculture and conservation practice in Iowa. Qualitative methods include extensive interviews, participant observation, and policy and document analyses. Fieldwork focused on Northeastern Iowa to understand regional changes in agricultural and conservation practice, the renegotiated position of farmers in agriculture and biofuel production, and biofuel industry development. I find that biofuel production presents significant social and ecological challenges for rural places of production. Longstanding, unequal political economic relations in industrialized agriculture limit rural economic benefits

Agricultural Occupations Programs Planning Guides

ERIC Educational Resources Information Center

Stitt, Thomas R.; And Others

1977-01-01

A set of program planning guides that include seven areas (1) Agricultural Production, (2) Agricultural Supplies and Services, (3) Agricultural Mechanics, (4) Agricultural Products, (5) Ornamental Horticulture, (6) Agricultural Resources, and (7) Forestry, were developed and introduced to high school applied biological and agricultural occupations…

75 FR 43142 - United States Standards for Grades of Refried Beans

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-23

...] United States Standards for Grades of Refried Beans AGENCY: Agricultural Marketing Service, USDA. ACTION... comments on the possible establishment of voluntary United States Standards for Grades of Refried Beans... industry requested that USDA develop grade standards for canned refried beans to be used by the industry...

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…

75 FR 21610 - Overview Information: State Vocational Rehabilitation Unit In-Service Training; Notice Inviting...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-26

... rehabilitation (VR) unit personnel in program areas essential to the effective management of the unit's program of VR services and in skill areas that will enable personnel to improve their ability to provide VR services leading to employment outcomes for individuals with disabilities. The State VR Unit In- Service...

Greenhouse gas fluxes of drained organic and flooded mineral agricultural soils in the United States

USDA-ARS?s Scientific Manuscript database

Drained organic soils for agriculture represent less than 1% of the area used for crops in the United States (US). However, emission of carbon dioxide (CO2) from microbial oxidation of drained organic soils offsets almost half of the contributions that carbon sequestration of other cropping systems ...

Assessment of Ecosystem Services in a Semi-arid Agriculture-dominant Area: Framework and Case Study

NASA Astrophysics Data System (ADS)

Dhungel, R.; Chen, Y.; Maltos, R.; Sivakumaran, K.; Aguilar, A.; Harmon, T. C.

2015-12-01

California's Central Valley (CV) water crisis has increased in severity due to a prolonged drought. The drought is directly contributing to the overexploitation of groundwater, along with deficiency in agricultural, recreational and aesthetic water services. The population of the CV, home to about 6.5 million people, is projected to be 12 million by 2040. Balancing water demand between municipal use, agricultural supply, and other ecosystem services, will be challenging for this region in perpetuity. In the heart of CV lies the San Joaquin River (SJR) where Friant Dam is the main low-elevation reservoir regulating water release. The Friant Dam's reservoir fulfills agricultural, municipal and industrial water needs through the Friant-Kern and Madera canals, as well as through the mainstem SJR. The SJR restoration project (SJRRP) is a recent development that is imposing additional demands on water releases in order to restore sustainable aquatic habitat for Chinook salmon and other species on the mainstem below the Friant Dam. The Chinook require adequate flow to moderate river temperature, particularly during hot summer and fall months. Temperatures on CV rivers exhibit strong diurnal and seasonal patterns, and can rise to harmful levels when flows are inadequate. In this study, we developed a framework that allows for assessing the effectiveness and implied costs of ecosystem services provided by a restored SJR in a semi-arid agriculture-dominant area. This is done by explicitly linking economics-based farmers' model with a reduced-form hydrological model that is loosely coupled to a physical-based stream-temperature model, specifically CE-QUAL-W2. The farmers' model is based on positive mathematical program approach calibrated with twenty proxy crops for year 2005. The river-hydrology is simulated by a vector autoregression model that incorporates daily flow variability. We study the mandated release policies by the SJR restoration project, along with hypothetical

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…

Estimation of annual agricultural pesticide use for counties of the conterminous United States, 1992-2009

USGS Publications Warehouse

Thelin, Gail P.; Stone, Wesley W.

2013-01-01

A method was developed to calculate annual county level pesticide use for selected herbicides, insecticides, and fungicides applied to agricultural crops grown in the conterminous United States from 1992 through 2009. Pesticide-use data compiled by proprietary surveys of farm operations located within Crop Reporting Districts were used in conjunction with annual harvested-crop acreage reported by the U.S. Department of Agriculture National Agricultural Statistics Service (NASS) to calculate use rates per harvested crop acre, or an 'estimated pesticide use' (EPest) rate, for each crop by year. Pesticide-use data were not available for all Crop Reporting Districts and years. When data were unavailable for a Crop Reporting District in a particular year, EPest extrapolated rates were calculated from adjoining or nearby Crop Reporting Districts to ensure that pesticide use was estimated for all counties that reported harvested-crop acreage. EPest rates were applied to county harvested-crop acreage differently to obtain EPest-low and EPest-high estimates of pesticide-use for counties and states, with the exception of use estimates for California, which were taken from annual Department of Pesticide Regulation Pesticide Use Reports. Annual EPest-low and EPest-high use totals were compared with other published pesticide-use reports for selected pesticides, crops, and years. EPest-low and EPest-high national totals for five of seven herbicides were in close agreement with U.S. Environmental Protection Agency and National Pesticide Use Data estimates, but greater than most NASS national totals. A second set of analyses compared EPest and NASS annual state totals and state-by-crop totals for selected crops. Overall, EPest and NASS use totals were not significantly different for the majority of crop-stateyear combinations evaluated. Furthermore, comparisons of EPest and NASS use estimates for most pesticides had rank correlation coefficients greater than 0.75 and median

Agricultural residue availability in the United States.

PubMed

Haq, Zia; Easterly, James L

2006-01-01

The National Energy Modeling System (NEMS) is used by the Energy Information Administration (EIA) to forecast US energy production, consumption, and price trends for a 25-yr-time horizon. Biomass is one of the technologies within NEMS, which plays a key role in several scenarios. An endogenously determined biomass supply schedule is used to derive the price-quantity relationship of biomass. There are four components to the NEMS biomass supply schedule including: agricultural residues, energy crops, forestry residues, and urban wood waste/mill residues. The EIA's Annual Energy Outlook 2005 includes updated estimates of the agricultural residue portion of the biomass supply schedule. The changes from previous agricultural residue supply estimates include: revised assumptions concerning corn stover and wheat straw residue availabilities, inclusion of non-corn and non-wheat agricultural residues (such as barley, rice straw, and sugarcane bagasse), and the implementation of assumptions concerning increases in no-till farming. This article will discuss the impact of these changes on the supply schedule.

Twentieth Century Regional Climate Change During the Summer in the Central United States Attributed to Agricultural Intensification

NASA Astrophysics Data System (ADS)

Alter, Ross E.; Douglas, Hunter C.; Winter, Jonathan M.; Eltahir, Elfatih A. B.

2018-02-01

Both land use changes and greenhouse gas (GHG) emissions have significantly modified regional climate over the last century. In the central United States, for example, observational data indicate that rainfall increased, surface air temperature decreased, and surface humidity increased during the summer over the course of the twentieth century concurrently with increases in both agricultural production and global GHG emissions. However, the relative contributions of each of these forcings to the observed regional changes remain unclear. Results of both regional climate model simulations and observational analyses suggest that much of the observed rainfall increase—as well as the decrease in temperature and increase in humidity—is attributable to agricultural intensification in the central United States, with natural variability and GHG emissions playing secondary roles. Thus, we conclude that twentieth century land use changes contributed more to forcing observed regional climate change during the summer in the central United States than increasing GHG emissions.

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…

7 CFR 770.10 - Servicing.

Code of Federal Regulations, 2010 CFR

2010-01-01

... by the United States Department of Agriculture, Economic Research Service pursuant to the most recent... leased or has not received any rental income, the borrower must provide a market value rent study report.... The market value rent study report must be prepared by a certified general appraiser and meet the...

Delineation, peer review, and refinement of subregions of the conterminous United States

Treesearch

J.E. Keys; D.T. Cleland; W.H. McNab

2007-01-01

This paper briefly describes the background of the U.S. Department of Agriculture (USDA) Forest Service National Hierarchical Framework of Ecological Units and the methods used for delineating map units at the subregion planning and analysis scale. The process for scientific review and continuous refinement of ecological units and associated data of subregions is also...

78 FR 45167 - Notification of Submission to the Secretary of Agriculture; Pesticides, Agricultural Worker...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-26

... Notification of Submission to the Secretary of Agriculture; Pesticides, Agricultural Worker Protection Standard... of Agriculture. SUMMARY: This document notifies the public as required by the Federal Insecticide... United States Department of Agriculture (USDA) a draft regulatory document concerning Pesticides...

20 CFR 655.1316 - Job Service Complaint System; enforcement of work contracts.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Job Service Complaint System; enforcement of... for Temporary Agricultural Employment in the United States (H-2A Workers) § 655.1316 Job Service... through the Job Service Complaint System, as described in 20 CFR part 658, Subpart E. Complaints which...

Dimensionality and the sample unit

Treesearch

Francis A. Roesch

2009-01-01

The sample unit and its implications for the Forest Service, U.S. Department of Agriculture's Forest Inventory and Analysis program are discussed in light of a generalized three-dimensional concept of continuous forest inventories. The concept views the sampled population as a spatial-temporal cube and the sample as a finite partitioning of the cube. The sample...

Career Preparation in Agricultural Equipment and Mechanics: A Curriculum Guide for High School Vocational Agriculture. Test Edition.

ERIC Educational Resources Information Center

Yoder, Edgar P.

This curriculum guide in agricultural equipment and mechanics is one of 10 guides developed as part of a vocational project stressing agribusiness, natural resources, and environmental protection. The scope of this guide includes two occupational subgroups: agricultural power service and repair, and the service of agricultural equipment. It is…

Agricultural Production. 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 agricultural production: Level 1 (starting), 2 (continuing), and 3 (completing). The units are designed to help the learner improve his or her written and spoken communication skills needed to deal with…

News | National Agricultural Library

Science.gov Websites

Skip to main content Home National Agricultural Library United States Department of Agriculture Ag Instruction Series on the National Agricultural Library's YouTube channel. These video tutorials review much our Ag Data Commons User Instruction Series on the National Agricultural Library's YouTube channel

Agricultural Climate Services Planning and Engagement in the Midwest

NASA Astrophysics Data System (ADS)

Kluck, D.

2009-12-01

Agribusiness and related industries in the Midwest are dominant influences on the regional economy, politics and the livelihoods of many communities. The successes and failures of crops and commodities markets in this area, often referred to as the “Corn Belt”, has a disproportionate effect globally in terms of food and energy production. Agribusiness in the Midwest is proud of the fact that they “feed the world” and have some of the highest output per acre of row crops on Earth. In spite of attempts to lessen the impact of climate (irrigation, genetic manipulation, etc…) it remains one of the most influential inputs to crop success. Thus, early warning of climate events and repercussions from climate change are increasingly important for preparedness, sustainability and adaptation. Drought, floods, heat, cold, early/late freeze, disease and invasive species all serve as major factors for this sector. Recognizing the importance of these impacts, NOAA and its partners plan to continue a discussion on the needs of critical information for agricultural decision makers. NOAA and its partners are eager to understand the climate information priorities within the agricultural community so it can determine where effort and support should go to address the gaps. This September 9-10th NOAA will convene experts from NOAA, Illinois-Indiana Sea Grant, USDA-CSREES (Extension Services), academia, state climate offices, Regional Climate Centers, and others to determine a possible path for such services. This meeting will follow on from the “Corn and Climate Workshop” which began this discussion last September (2008). This will be a first for regional climate services planning meetings in the Midwest. A plethora of possible inputs and outcomes are anticipated from the meeting. One of the goals is to collect and prioritize actionable suggestions from a variety of sources before and during the two-day session. From this list, meeting participants will discuss and

RECOMMENDATIONS FOR SCHOOL HEALTH SERVICE UNIT WITH SUGGESTED PLANS.

ERIC Educational Resources Information Center

ANDERSON, JESSE T.; PEEPLES, G.S.T.

THIS REPORT DISCUSSES RECOMMENDATIONS FOR THE PLANNING AND USE OF SPACE ALLOCATED FOR RENDERING NEEDED SCHOOL HEALTH SERVICES. ITEMS FOR CONSIDERATION ARE--(1) PURPOSES, (2) SITE, (3) LOCATION, (4) SPECIAL FEATURES, (5) SUPPLIES AND EQUIPMENT, AND (6) SUGGESTED PLANS OR LAYOUT OF THE UNIT. FUNCTIONAL AREAS WITHIN THE UNITS MAY INCLUDE--(1) REST…

A coupled human-natural system to assess the operational value of weather and climate services for agriculture

NASA Astrophysics Data System (ADS)

Li, Yu; Giuliani, Matteo; Castelletti, Andrea

2017-09-01

Recent advances in weather and climate (W&C) services are showing increasing forecast skills over seasonal and longer timescales, potentially providing valuable support in informing decisions in a variety of economic sectors. Quantifying this value, however, might not be straightforward as better forecast quality does not necessarily imply better decisions by the end users, especially when forecasts do not reach their final users, when providers are not trusted, or when forecasts are not appropriately understood. In this study, we contribute an assessment framework to evaluate the operational value of W&C services for informing agricultural practices by complementing traditional forecast quality assessments with a coupled human-natural system behavioural model which reproduces farmers' decisions. This allows a more critical assessment of the forecast value mediated by the end users' perspective, including farmers' risk attitudes and behavioural factors. The application to an agricultural area in northern Italy shows that the quality of state-of-the-art W&C services is still limited in predicting the weather and the crop yield of the incoming agricultural season, with ECMWF annual products simulated by the IFS/HOPE model resulting in the most skillful product in the study area. However, we also show that the accuracy of estimating crop yield and the probability of making optimal decisions are not necessarily linearly correlated, with the overall assessment procedure being strongly impacted by the behavioural attitudes of farmers, which can produce rank reversals in the quantification of the W&C services operational value depending on the different perceptions of risk and uncertainty.

Home Economics Rural Service: Mobile Unit Bibliography.

ERIC Educational Resources Information Center

Farrar, Felicia Casados, Comp.; Roybal, Reina A., Comp.

This bibliography is a complete listing of all materials available to home economics teachers in Northern New Mexico through the Home Economics Rural Service Mobile Unit. Eleven subject areas are included: career education, child growth and development, clothing and crafts, consumer education, food and nutrition, guidance, housing and interior…

Modules in Agricultural Education for Agricultural Resources.

ERIC Educational Resources Information Center

New York State Education Dept., Albany. Bureau of Occupational and Career Curriculum Development.

Each of the 31 curriculum modules in this packet for agricultural resources instruction contains a brief description of the module content, a list of the major division or units, the overall objective, objectives by units, content outline and suggested teaching methods, student application activities, and evaluation procedures. A list of resource…

Modules in Agricultural Education for Agricultural Mechanics.

ERIC Educational Resources Information Center

New York State Education Dept., Albany. Bureau of Occupational and Career Curriculum Development.

Each of the 38 curriculum modules in this packet for agricultural mechanics instruction contains a brief description of the module content, a list of the major divisions or units, the overall objectives, objectives by unit, content outline and suggested teaching methods, student application activities, and evaluation procedures. A listing of…

ADJUSTMENT, MAINTENANCE, AND REPAIR OF TILLAGE, PLANTING, SPRAYING, AND FERTILIZING MACHINERY. AGRICULTURAL MACHINERY--SERVICE OCCUPATIONS, MODULE NUMBER 10.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

THE PURPOSE OF THIS GUIDE IS TO HELP TEACHERS PREPARE POSTSECONDARY-LEVEL STUDENTS FOR THE AGRICULTURAL MACHINERY SERVICE OCCUPATIONS AS PARTS MEN, MECHANICS, MECHANIC'S HELPERS, AND SERVICE SUPERVISORS. IT WAS DESIGNED BY A NATIONAL TASK FORCE ON THE BASIS OF RESEARCH FROM STATE STUDIES. THE MAJOR OBJECTIVE IS TO DEVELOP (1) STUDENT UNDERSTANDING…

Home | National Agricultural Library

Science.gov Websites

Skip to main content Home National Agricultural Library United States Department of Agriculture Ag /items/collectionKey.... 5/2/2018: Data Science and Agriculture Webinar Join us for our next webinar on Akshat Pant discuss applications and aspects of data science as it relates to agriculture. Read further

Evaluation of the Soil Conservation Service curve number methodology using data from agricultural plots

NASA Astrophysics Data System (ADS)

Lal, Mohan; Mishra, S. K.; Pandey, Ashish; Pandey, R. P.; Meena, P. K.; Chaudhary, Anubhav; Jha, Ranjit Kumar; Shreevastava, Ajit Kumar; Kumar, Yogendra

2017-01-01

The Soil Conservation Service curve number (SCS-CN) method, also known as the Natural Resources Conservation Service curve number (NRCS-CN) method, is popular for computing the volume of direct surface runoff for a given rainfall event. The performance of the SCS-CN method, based on large rainfall (P) and runoff (Q) datasets of United States watersheds, is evaluated using a large dataset of natural storm events from 27 agricultural plots in India. On the whole, the CN estimates from the National Engineering Handbook (chapter 4) tables do not match those derived from the observed P and Q datasets. As a result, the runoff prediction using former CNs was poor for the data of 22 (out of 24) plots. However, the match was little better for higher CN values, consistent with the general notion that the existing SCS-CN method performs better for high rainfall-runoff (high CN) events. Infiltration capacity (fc) was the main explanatory variable for runoff (or CN) production in study plots as it exhibited the expected inverse relationship between CN and fc. The plot-data optimization yielded initial abstraction coefficient (λ) values from 0 to 0.659 for the ordered dataset and 0 to 0.208 for the natural dataset (with 0 as the most frequent value). Mean and median λ values were, respectively, 0.030 and 0 for the natural rainfall-runoff dataset and 0.108 and 0 for the ordered rainfall-runoff dataset. Runoff estimation was very sensitive to λ and it improved consistently as λ changed from 0.2 to 0.03.

Safety. Fire Service Certification Series. Unit FSCS-FF-2-80.

ERIC Educational Resources Information Center

Pribyl, Paul F.

This training unit on safety is part of a 17-unit course package written to aid instructors in the development, teaching, and evaluation of fire fighters in the Wisconsin Fire Service Certification Series. The purpose stated for the 4-hour unit is to assist firefighters in understanding the hazards of their profession and some methods of reducing…

Inspection. Fire Service Certification Series. Unit FSCS-FF-17-81.

ERIC Educational Resources Information Center

Pribyl, Paul F.

This training unit on inspection is part of a 17-unit course package written to aid instructors in the development, teaching, and evaluation of fire fighters in the Wisconsin Fire Service Certification Series. The purpose stated for the 4.5-hour unit is to give the fire fighters an insight into their responsibilities concerning fire prevention and…

Food and Agriculture Organization: A Clearinghouse for Agricultural Information.