Science.gov

Sample records for additional cotton gin

  1. Preliminary evaluation of feeder and lint slide moisture addition on ginning, fiber quality, and textile processing of western cotton

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The objective of this study was to evaluate the effects of moisture addition at the gin stand feeder conditioning hopper and/or the battery condenser slide on gin performance and Western cotton fiber quality and textile processing. The test treatments included no moisture addition, feeder hopper hum...

  2. FLAMMABILITY OF COTTON GIN TRASH/BURRS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Seed cotton is removed from the field by a harvester and taken to the cotton gin to finish the harvesting process by separating the incoming seed cotton into four products: cotton fiber/lint, cottonseed, motes and cotton gin trash. Disposal of the cotton gin trash/burrs can be accomplished by sprea...

  3. Cotton gin electrical energy use trends and 2009 audit results

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cotton gin energy costs have risen more than other operating costs. Energy audits were conducted in twenty US cotton gins representing a range of capacities in six states. The average participating saw gin used 39.5 kWh to process a bale. The average roller gin used 62.6 kWh. Gins have become la...

  4. Electricity use patterns in cotton gins

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Energy costs are the second largest source of variable costs for cotton gins, with electricity accounting for 18% of variable costs. Energy use has typically not been a major consideration in gin design and previous studies of energy use have utilized instantaneous readings or aggregated season-lon...

  5. Cotton gin trash: can it be safely utilized

    SciTech Connect

    Parnell, C.B.; Emino, E.R.; Grubaugh, E.K.

    1980-08-01

    Ginning creates lots of gin trash with subsequent disposal problems. The Texas A and M University Agricultural Engineering Dept. is conducting a systems engineering study of three utilization alternatives, composting, fuel, and cattlefeed, funded by the National Science Foundation. Arsenic contamination is a major constraint in utilizing cotton gin trash - arsenic acid is used to desiccate the cotton plant before harvesting. Data from growth trials of 12 species of vegetable and ornamental plants grown on composted cotton gin trash are presented. (Refs. 2).

  6. Dictionary of cotton: Picking & ginning

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cotton is an essential commodity for textiles and has long been an important item of trade in the world’s economy. Cotton is currently grown in over 100 countries by an estimated 100 producers. The basic unit of the cotton trade is the cotton bale which consists of approximately 500 pounds of raw c...

  7. Use of cotton gin trash and compatibilizers in polyethylene composites

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The ginning of cotton produces 15-42% of foreign materials, called “cotton gin trash”, including cotton burr, stems, leaf fragment, and dirt. In this work we examined the mechanical properties of composites of low density polyethylene (LDPE) and cotton burr. The burr was ground into powder, and se...

  8. Process steam production from cotton gin trash

    SciTech Connect

    LePori, W.A.; Carney, D.B.; Lalk, T.R.; Anthony, R.G.

    1981-01-01

    A steam producing system based on fluidized-bed gasification of biomass materials is discussed. Limited experimental results are discussed and show that steam has been produced at rates of 334.3 kg/hr. (737 lbs/hr.) with 2.8 kg of stream produced for each kilogram of cotton gin trash (2.8 lb/lb.). ref.

  9. Research needs of cotton ginning industry - survey results

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A survey was sent out to members of the cotton ginning associations across the United States. The survey asked five questions: 1) In what state is your gin located? 2) In your estimation, what are the top 3 research needs of the ginning industry? 3) What are the top 3 research needs of your gin? 4...

  10. Battery condenser system total particulate emission factors and rates for cotton gins: Method 17

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This manuscript is part of a series of manuscripts that characterize cotton gin emissions from the standpoint of stack sampling. The impetus behind this project was the urgent need to collect additional cotton gin emissions data to address current regulatory issues. A key component of this study was...

  11. Battery condenser system PM10 emission factors and rates for cotton gins

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This manuscript is part of a series of manuscripts that to characterize cotton gin emissions from the standpoint of stack sampling. The impetus behind this project was the urgent need to collect additional cotton gin emissions data to address current regulatory issues. A key component of this study ...

  12. Battery condenser system total particulate emission factors and rates for cotton gins

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This manuscript is part of a series of manuscripts that characterize cotton gin emissions from the standpoint of stack sampling. The impetus behind this project was the urgent need to collect additional cotton gin emissions data to address current regulatory issues. A key component of this study was...

  13. Mote trash system total particulate emission factors and rates for cotton gins

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This manuscript is part of a series of manuscripts that characterize cotton gin emissions from the standpoint of stack sampling. The impetus behind this project was the urgent need to collect additional cotton gin emissions data to address current regulatory issues. A key component of this study was...

  14. Changes in cotton gin energy consumption apportioned by ten functions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The public is concerned about air quality and sustainability. Cotton producers, gin owners and plant managers are concerned about rising energy prices. Both have an interest in cotton gin energy consumption trends. Changes in cotton gins’ energy consumption over the past fifty years, a period of ...

  15. Ginning

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The purpose of the cotton ginning process is to separate a field crop into its salable components. It is a necessary step between the farmer and the textile manufacturer. The original gin was a simple manually operated device that took hand harvested cotton and separated fiber from the cottonseed. T...

  16. 75. MISSISSIPPI, MONROE COUNTY, ARMORY COTTON GIN PORT BRIDGE Dirt ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    75. MISSISSIPPI, MONROE COUNTY, ARMORY COTTON GIN PORT BRIDGE Dirt road SW from Amory to River Cotton Gin Port road bridge. Copy of photo taken in 1932 by Jack Donnell, Columbus Mississippi. Sarcone Photography, Columbus, MS., Sept. 1978 - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  17. Developing new emission factors for the Texas cotton ginning industry

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Texas Commission on Environmental Quality (TCEQ) is the regulatory authority that issues air quality permits in Texas. All cotton gins operating in Texas are required to obtain a permit from the TCEQ. The TCEQ is very experienced at permitting cotton gins, having rules in place requiring these p...

  18. Seed cotton cleaning in Mid-South gins

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The performance of seed cotton cleaning equipment in commercial gins is not well documented. Most research reporting cleaning efficiencies of this machinery was performed in the laboratory under optimal conditions, while commercial gins must often process cotton with high moisture or foreign matter...

  19. Advances in cotton gin trash energy conversion

    SciTech Connect

    Rutherford, R.D.; Parnell, C.B.; Finch, S.F.; Siebold, W.J.

    1985-01-01

    The concept of using agricultural residues, especially cotton gin trash (CGT), as a fuel for a small cogeneration power plant based on fluidized bed gasification (FBG) requires that three problems be solved: (1) ash must be removed from the low calorific value (LCV) gas prior to combustion; (2) the high NO/sub x/ emissions associated with many biomass fuels must be significantly reduced; (3) a systems analyses of engineering/economic feasibility for potential applications must be developed. This paper addresses current research at TAMU pertaining to these problems.

  20. Combining ability of ginning rate and net ginning energy requirement in upland cotton (Gossypium hirsutum L.)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Combining ability describes the breeding value of parental lines to produce hybrids. The objectives of this study were to detect specific (SCA) and general combining ability (GCA) estimates for ginning rate and net ginning energy requirement in some upland cotton germplasm (Gossypium hirsutum L.). T...

  1. Combined lint cleaning system PM10 emission factors and rates for cotton gins: Method 201A PM10 sizing cyclones

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This manuscript is part of a series of manuscripts that characterize cotton gin emissions from the standpoint of stack sampling. The impetus behind this project was the urgent need to collect additional cotton gin emissions data to address current regulatory issues. A key component of this study was...

  2. First stage mote system PM10 emission factors and rates for cotton gins: Method 201A PM10 sizing cyclones

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This manuscript is part of a series of manuscripts to characterize cotton gin emissions from the standpoint of stack sampling. The impetus behind this project was the urgent need to collect additional cotton gin emissions data to address current regulatory issues. A key component of this study was f...

  3. Overflow system PM10 emission factors and rates for cotton gins: Method 201A PM10 sizing cyclones

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This manuscript is part of a series of manuscripts that characterize cotton gin emissions from the standpoint of stack sampling. The impetus behind this project was the urgent need to collect additional cotton gin emissions data to address current regulatory issues. A key component of this study was...

  4. Mote trash system PM10 emission factors and rates for cotton gins: Method 201A PM10 sizing cyclones

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This manuscript is part of a series of manuscripts that characterize cotton gin emissions from the standpoint of stack sampling. The impetus behind this project was the urgent need to collect additional cotton gin emissions data to address current regulatory issues. A key component of this study was...

  5. Master trash system PM10 emission factors and rates for cotton gins: Method 201A PM10 sizing cyclones

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This manuscript is part of a series of manuscripts that characterize cotton gin emissions from the standpoint of stack sampling. The impetus behind this project was the urgent need to collect additional cotton gin emissions data to address current regulatory issues. A key component of this study was...

  6. Mote cyclone robber system PM10 emission factors and rates for cotton gins: Method 201A PM10 sizing cyclones

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This manuscript is part of a series of manuscripts that characterize cotton gin emissions from the standpoint of stack sampling. The impetus behind this project was the urgent need to collect additional cotton gin emissions data to address current regulatory issues. A key component of this study was...

  7. Cyclone robber system PM10 emission factors and rates for cotton gins: Method 201A PM10 sizing cyclones

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This manuscript is part of a series of manuscripts that characterize cotton gin emissions from the standpoint of stack sampling. The impetus behind this project was the urgent need to collect additional cotton gin emissions data to address current regulatory issues. A key component of this study was...

  8. Mote cleaner system PM10 emission factors and rates for cotton gins: Method 201A PM10 sizing cyclones

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This manuscript is part of a series of manuscripts that characterize cotton gin emissions from the standpoint of stack sampling. The impetus behind this project was the urgent need to collect additional cotton gin emissions data to address current regulatory issues. A key component of this study was...

  9. Combined mote system PM10 emission factors and rates for cotton gins: Method 201A PM10 sizing cyclones

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This manuscript is part of a series of manuscripts that characterize cotton gin emissions from the standpoint of stack sampling. The impetus behind this project was the urgent need to collect additional cotton gin emissions data to address current regulatory issues. A key component of this study was...

  10. Unloading system PM10 emission factors and rates for cotton gins: Method 201A PM10 sizing cyclones

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This manuscript is part of a series of manuscripts that characterize cotton gin emissions from the standpoint of stack sampling. The impetus behind this project was the urgent need to collect additional cotton gin emissions data to address current regulatory issues. A key component of this study was...

  11. Battery condenser system PM10 emission factors and rates for cotton gins: Method 201A PM10 sizing cyclones

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This manuscript is part of a series of manuscripts that to characterize cotton gin emissions from the standpoint of stack sampling. The impetus behind this project was the urgent need to collect additional cotton gin emissions data to address current regulatory issues. A key component of this study ...

  12. 29 CFR 780.805 - Ginning of “cotton.”

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15) Ginning of Cotton for Market § 780.805 Ginning of “cotton.” Only the ginning of “cotton” is within the first part of...

  13. 29 CFR 780.805 - Ginning of “cotton.”

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15) Ginning of Cotton for Market § 780.805 Ginning of “cotton.” Only the ginning of “cotton” is within the first part of...

  14. 29 CFR 780.805 - Ginning of “cotton.”

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15) Ginning of Cotton for Market § 780.805 Ginning of “cotton.” Only the ginning of “cotton” is within the first part of...

  15. 29 CFR 780.805 - Ginning of “cotton.”

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15) Ginning of Cotton for Market § 780.805 Ginning of “cotton.” Only the ginning of “cotton” is within the first part of...

  16. 29 CFR 780.805 - Ginning of “cotton.”

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15) Ginning of Cotton for Market § 780.805 Ginning of “cotton.” Only the ginning of “cotton” is within the first part of...

  17. Third stage seed-cotton cleaning system PM10 emission factors and rates for cotton gins: Method 201A PM10 sizing cyclones

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This manuscript is part of a series of manuscripts that characterize cotton gin emissions from the standpoint of stack sampling. The impetus behind this project was the urgent need to collect additional cotton gin emissions data to address current regulatory issues. A key component of this study was...

  18. Second stage seed-cotton cleaning system PM10 emission factors and rates for cotton gins: Method 201A PM10 sizing cyclones

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This manuscript is part of a series of manuscripts that characterize cotton gin emissions from the standpoint of stack sampling. The impetus behind this project was the urgent need to collect additional cotton gin emissions data to address current regulatory issues. A key component of this study was...

  19. First stage seed-cotton cleaning system PM10 emission factors and rates for cotton gins: Method 201A PM10 sizing cyclones

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This manuscript is part of a series of manuscripts that characterize cotton gin emissions from the standpoint of stack sampling. The impetus behind this project was the urgent need to collect additional cotton gin emissions data to address current regulatory issues. A key component of this study was...

  20. Eco-friendly rubberized cotton fabric roller for ginning machines.

    PubMed

    Iyer, G V

    2007-01-01

    This article discusses the pollution caused by chrome composite leather-clad (CCLC) rollers commonly used in cotton roller ginning mills and suggests an alternative roller material. CCLC rollers contain about 18,000 to 36,000 mg/kg (ppm) total chromium in trivalent and hexavalent forms, which are toxic to human health and carcinogenic. When seed-cotton is processed in double roller (DR) ginning machines, the lint is contaminated with chromium, and chromium particles are carried into the spun yarns and cotton by-products. Specifically, due to persistent rubbing of the leather-clad roller over the stationary knife during the ginning process, the lint is contaminated with about 140 to 1990 ppm of chromium, and the spun yarns and cotton by-products contain about 100 to 200 ppm, far in excess of the standard limit of 0.1 ppm. Gin and mill workers are directly exposed to this carcinogenic substance. To offset this problem, pollution-free rubberized cotton fabric (RCF) rollers have been fabricated and tested in roller gins. The RCF roller covering is made of multiple layers of fabric bonded together using a white rubber compound, which has a surface finish conducive to high ginning efficiency. This eliminates chromium contamination and pollution during the ginning process. On the basis of the design and development of various test rollers and subsequent evaluation studies, the performance of pollution-free RCF rollers has been demonstrated with reference to their commercial benefit and eco-friendliness in cotton ginning mills.

  1. 29 CFR 1928.57 - Guarding of farm field equipment, farmstead equipment, and cotton gins.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... cotton gins. 1928.57 Section 1928.57 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY..., farmstead equipment, and cotton gins. (a) General—(1) Purpose. The purpose of this section is to provide for... equipment, farmstead equipment, and cotton gins used in any agricultural operation. (2) Scope. Paragraph...

  2. 29 CFR 1928.57 - Guarding of farm field equipment, farmstead equipment, and cotton gins.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... cotton gins. 1928.57 Section 1928.57 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY..., farmstead equipment, and cotton gins. (a) General—(1) Purpose. The purpose of this section is to provide for... equipment, farmstead equipment, and cotton gins used in any agricultural operation. (2) Scope. Paragraph...

  3. 29 CFR 1928.57 - Guarding of farm field equipment, farmstead equipment, and cotton gins.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... cotton gins. 1928.57 Section 1928.57 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY..., farmstead equipment, and cotton gins. (a) General—(1) Purpose. The purpose of this section is to provide for... equipment, farmstead equipment, and cotton gins used in any agricultural operation. (2) Scope. Paragraph...

  4. 29 CFR 1928.57 - Guarding of farm field equipment, farmstead equipment, and cotton gins.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... cotton gins. 1928.57 Section 1928.57 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY..., farmstead equipment, and cotton gins. (a) General—(1) Purpose. The purpose of this section is to provide for... equipment, farmstead equipment, and cotton gins used in any agricultural operation. (2) Scope. Paragraph...

  5. 29 CFR 1928.57 - Guarding of farm field equipment, farmstead equipment, and cotton gins.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... cotton gins. 1928.57 Section 1928.57 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY..., farmstead equipment, and cotton gins. (a) General—(1) Purpose. The purpose of this section is to provide for... equipment, farmstead equipment, and cotton gins used in any agricultural operation. (2) Scope. Paragraph...

  6. New seed-cotton reclaimer for high speed roller gins

    Technology Transfer Automated Retrieval System (TEKTRAN)

    An experimental laboratory prototype reclaimer is being developed by the USDA-ARS in cooperation with Lummus Corporation. The objective of the project is to develop a seed-cotton reclaimer for high speed roller ginning that has a higher operational capacity and reduced seed loss in comparison to cur...

  7. Comparison of high-speed roller and saw ginning on Texas high plains cotton

    Technology Transfer Automated Retrieval System (TEKTRAN)

    New high-quality cotton cultivars have been adopted in the Southern High Plains recently and, as a result, interest has grown in finding harvest and ginning practices that better preserve fiber quality. Advancements in roller ginning technology have increased the ginning rate of some roller gins to ...

  8. 29 CFR 780.807 - Cotton must be ginned “for market.”

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 false Cotton must be ginned âfor market.â 780.807 Section 780.807... Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15) Ginning of...

  9. 29 CFR 780.807 - Cotton must be ginned “for market.”

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false Cotton must be ginned âfor market.â 780.807 Section 780.807... Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15) Ginning of...

  10. 29 CFR 780.807 - Cotton must be ginned “for market.”

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false Cotton must be ginned âfor market.â 780.807 Section 780.807... Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15) Ginning of...

  11. 29 CFR 780.807 - Cotton must be ginned “for market.”

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false Cotton must be ginned âfor market.â 780.807 Section 780.807... Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15) Ginning of...

  12. 29 CFR 780.807 - Cotton must be ginned “for market.”

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Cotton must be ginned âfor market.â 780.807 Section 780.807... Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15) Ginning of...

  13. Second stage lint cleaning system PM10 emission factors and rates for cotton gins: Method 201A PM10 sizing cyclones

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This manuscript is part of a series of manuscripts that characterize cotton gin emissions from the standpoint of stack sampling. The impetus behind this project was the urgent need to collect additional cotton gin emissions data to address current regulatory issues. A key component of this study was...

  14. First stage lint cleaning system PM10 emission factors and rates for cotton gins: Method 201A PM10 sizing cyclones

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This manuscript is part of a series of manuscripts that characterize cotton gin emissions from the standpoint of stack sampling. The impetus behind this project was the urgent need to collect additional cotton gin emissions data to address current regulatory issues. A key component of this study was...

  15. Physical processing and emission characteristics of cotton ginning byproducts based firelogs

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A study was conducted to evaluate the suitability of cotton ginning byproducts for manufacturing firelogs. Cotton burr with stem (CBS) a byproduct from cotton ginning operation was mixed with petroleum based paraffin wax to manufacture firelogs. The impact of varying the formulation of firelogs, an...

  16. Energy generation from cotton gin trash: an economic analysis

    SciTech Connect

    Lacewell, R.D.; Taylor, C.R.; Hiler, E.A.

    1981-01-01

    This study consists of economic analyses of electric power generation and low-Btu (British thermal unit) gas generation from cotton gin trash. Both analyses consider the use of a large gin, sized at 40,000 bales per year. A fluidized-bed combustor is used to produce the low Btu gas and in conjunction with a boiler and turbine to produce electricity. For this case study, the consideration of economic feasibility involves the saving of the cost of energy not purchased, the sale of surplus electricity, and the saving of the cost of gin trash disposal eliminated; all are results of on-site energy generation. Electricity requirements will be satisfied, and waste heat will be used for cotton drying. The savings that would result from these two measures total about $126,000 (based on a 300,000 Btu per bale requirement for cotton drying with natural gas priced at $2.50 per thousand cubic feet and electricity priced at 4 cents per kWh). (MCW)

  17. Textile processing improvements due to high speed roller ginning of upland cotton

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Selective breeding has improved upland cotton fiber properties. Processing capacities of new high-speed roller ginning technology approach that of saw ginning. Spinning mills are interested in mill performance data comparing new upland cultivars processed by both saw and roller ginning. Four dive...

  18. Changes in cotton gin energy use over the past 50 years

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The public is concerned about environmental quality and energy sustainability. Cotton producers, gin owners and plant managers are concerned about rising energy prices. Both have an interest in current cotton gin energy consumption, and may also be interested in how it has changed over time. Informa...

  19. 29 CFR 780.803 - Basic conditions of exemption; first part, ginning of cotton.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... cotton. 780.803 Section 780.803 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION... FAIR LABOR STANDARDS ACT Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet... Section 13(b)(15) Introductory § 780.803 Basic conditions of exemption; first part, ginning of...

  20. 29 CFR 780.803 - Basic conditions of exemption; first part, ginning of cotton.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... cotton. 780.803 Section 780.803 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION... FAIR LABOR STANDARDS ACT Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet... Section 13(b)(15) Introductory § 780.803 Basic conditions of exemption; first part, ginning of...

  1. 29 CFR 780.803 - Basic conditions of exemption; first part, ginning of cotton.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... cotton. 780.803 Section 780.803 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION... FAIR LABOR STANDARDS ACT Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet... Section 13(b)(15) Introductory § 780.803 Basic conditions of exemption; first part, ginning of...

  2. 29 CFR 780.803 - Basic conditions of exemption; first part, ginning of cotton.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... cotton. 780.803 Section 780.803 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION... FAIR LABOR STANDARDS ACT Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet... Section 13(b)(15) Introductory § 780.803 Basic conditions of exemption; first part, ginning of...

  3. 29 CFR 780.803 - Basic conditions of exemption; first part, ginning of cotton.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... cotton. 780.803 Section 780.803 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION... FAIR LABOR STANDARDS ACT Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet... Section 13(b)(15) Introductory § 780.803 Basic conditions of exemption; first part, ginning of...

  4. Evaluation of an experimental mass-flow sensor of cotton-lint at the gin

    Technology Transfer Automated Retrieval System (TEKTRAN)

    As part of a system to optimize the cotton ginning process, a custom built mass-flow sensor was evaluated at USDA-ARS Cotton Ginning Research Unit at Stoneville, Mississippi. The mass-flow sensor was fabricated based on the principle of the senor patented by Thomasson and Sui (2004). The optical a...

  5. Calculation of pesticide degradation in decaying cotton gin trash.

    PubMed

    Crossan, Angus N; Kennedy, Ivan R

    2008-10-01

    Pesticide residues were measured in stockpiled cotton gin trash (CGT) over a 2-year period. Samples were analysed by GC/MS/MS and interpretation of the results was aided by the presence of DDE residues, remnant from prior DDT use. Fourteen pesticide residues from current agricultural practice were detected in CGT. Several of these, including indoxacarb, profenofos, chlorpyrifos, propargite, bifenthrin, ethion and cyhalothrin, were more persistent than expected on the basis of published data for soil dissipation. The results showed a complex pattern of pesticide residue decay over time because of the simultaneous decomposition of the CGT matrix. PMID:18651089

  6. Detection of plastic and oily contamination in seed cotton at the gin using infra-red

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Plastic and oily foreign material in bales of cotton lint poses problems to spinning and textile mills in the form of decreased productivity and products with inferior quality. Detecting and removing this plastic and oily foreign material at the gin is a long term goal of the cotton industry. In t...

  7. The accuracy of cotton bale moisture sensors used in a South Texas commercial gin with lint moisture restoration

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Proper measurement of bale moisture content (mc) is crucial to proper management of a cotton gin. It is important to avoid producing wet cotton both for the benefit of the mills and because wet cotton is unacceptable for Commodity Credit Corporation Marketing Assistance Loan Program. Wet cotton is...

  8. Particle size distribution characteristics of cotton gin third stage seed-cotton cleaning system total particulate emissions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This report is part of a project to characterize cotton gin emissions from the standpoint of total particulate stack sampling and particle size analyses. In 2013, EPA published a more stringent standard for particulate matter with nominal diameter less than or equal to 2.5 µm (PM2.5). This created a...

  9. Particle size distribution characteristics of cotton gin first stage seed-cotton cleaning system total particulate emissions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This report is part of a project to characterize cotton gin emissions from the standpoint of total particulate stack sampling and particle size analyses. In 2013, EPA published a more stringent standard for particulate matter with nominal diameter less than or equal to 2.5 µm (PM2.5). This created a...

  10. Particle size distribution characteristics of cotton gin second stage seed-cotton cleaning system total particulate emissions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This report is part of a project to characterize cotton gin emissions from the standpoint of total particulate stack sampling and particle size analyses. In 2013, EPA published a more stringent standard for particulate matter with nominal diameter less than or equal to 2.5 µm (PM2.5). This created a...

  11. Cotton gin trash incinerator-air heat project. Consultant report (final)

    SciTech Connect

    Not Available

    1980-05-01

    The California Energy Commission has funded the final phase of a four year project resulting in development of a successful system for burning cotton gin trash as a fuel providing the heat for ginning. The incinerator - air heater system installed in Corcoran, California operates continuously throughout the ginning season. Trash feeding and burning rate is automatically controlled from the combustion temperature, hot air temperature is controlled by the drying needs, and ashes are automatically removed from the system and pneumatically conveyed to the disposal site. The system complies with state and county air pollution codes by means of baghouse collectors. Savings in fossil fuel and trash disposal costs have demonstrated the equipment system is feasible for a four year payback at large, well utilized gins.

  12. Development of cotton gin PM10 emission factors for EPA’s AP-42

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Compilation of Air Pollution Emission Factors (AP-42) emission factors are assigned ratings, from A (Excellent) to E (Poor), based on the quality of data used to develop them. All current PM10 cotton gin emission factors received quality ratings of D or lower. In an effort to improve these ratin...

  13. Development of cotton gin PM2.5 emission factors for EPA’S AP-42

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Compilation of Air Pollution Emission Factors (AP-42) emission factors are assigned ratings, from A (Excellent) to E (Poor), based on the quality of data used to develop them. AP-42 currently contains no PM2.5 cotton gin emission factors. In an effort to develop science-based data for regulating...

  14. Update on the development of cotton gin PM10 emission factors for EPA's AP-42

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A cotton ginning industry-supported project was initiated in 2008 to update the U.S. Environmental Protection Agency’s (EPA) Compilation of Air Pollution Emission Factors (AP-42) to include PM10 emission factors. This study develops emission factors from the PM10 emission factor data collected from ...

  15. Battery condenser system particulate emission factors for cotton gins: Particle size distribution characteristics

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This report is part of a project to characterize cotton gin emissions from the standpoint of total particulate stack sampling and particle size analyses. In 2013, the Environmental Protection Agency (EPA) published a more stringent standard for particulate matter with nominal diameter less than or e...

  16. Battery condenser system PM2.5 emission factors and rates for cotton gins

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This manuscript is part of a series of manuscripts that detail a project to characterize cotton gin emissions from the standpoint of stack and ambient sampling. The impetus behind the project was the 2006 EPA implementation of a more stringent standard for particulate matter less than or equal to 2....

  17. Influence of seed cotton extractors and cleaning rate on gin turnout and fiber quality

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Texas High Plains cotton has improved over the last ten years with regard to yield and high volume instrument (HVI) fiber quality. Harvesting and ginning practices are needed which preserve fiber quality and maximize return to the producer. The objective of this work is to investigate the influence ...

  18. Determining Seed Cotton Mass Flow Rate by Pressure Drop Across the Blowbox: Gin Testing

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Accurate measurement of the mass flow rate of seed cotton is needed for control and monitoring purposes in gins. A system was developed that accurately predicted mass flow rate based on the static pressure drop measured across the blowbox and the air velocity and temperature entering the blowbox usi...

  19. Determining Seed Cotton Mass Flow Rate by Pressure Drop Across a Blowbox: Gin Testing

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Accurate measurement of the mass flow rate of seed cotton is needed for control and monitoring purposes in gins. A system was developed that accurately predicted mass flow rate based on the static pressure drop measured across the blowbox and the air velocity and temperature entering the blowbox. Ho...

  20. Particle size distribution characteristics of cotton gin mote trash system total particulate emissions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This report is part of a project to characterize cotton gin emissions from the standpoint of total particulate stack sampling and particle size analyses. In 2013, EPA published a more stringent standard for particulate matter with nominal diameter less than or equal to 2.5 µm (PM2.5). This created a...

  1. Particle size distribution characteristics of cotton gin mote cyclone robber system total particulate emissions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This report is part of a project to characterize cotton gin emissions from the standpoint of total particulate stack sampling and particle size analyses. In 2013, EPA published a more stringent standard for particulate matter with nominal diameter less than or equal to 2.5 µm (PM2.5). This created a...

  2. Particle size distribution characteristics of cotton gin cyclone robber system total particulate emissions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This report is part of a project to characterize cotton gin emissions from the standpoint of total particulate stack sampling and particle size analyses. In 2013, EPA published a more stringent standard for particulate matter with nominal diameter less than or equal to 2.5 µm (PM2.5). This created a...

  3. Particle size distribution characteristics of cotton gin mote cleaner system total particulate emissions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This report is part of a project to characterize cotton gin emissions from the standpoint of total particulate stack sampling and particle size analyses. In 2013, EPA published a more stringent standard for particulate matter with nominal diameter less than or equal to 2.5 µm (PM2.5). This created a...

  4. Particle size distribution characteristics of cotton gin combined mote system total particulate emissions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This report is part of a project to characterize cotton gin emissions from the standpoint of total particulate stack sampling and particle size analyses. In 2013, EPA published a more stringent standard for particulate matter with nominal diameter less than or equal to 2.5 µm (PM2.5). This created a...

  5. Particle size distribution characteristics of cotton gin master trash system total particulate emissions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This report is part of a project to characterize cotton gin emissions from the standpoint of total particulate stack sampling and particle size analyses. In 2013, EPA published a more stringent standard for particulate matter with nominal diameter less than or equal to 2.5 µm (PM2.5). This created a...

  6. Particle size distribution characteristics of cotton gin overflow system total particulate emissions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This report is part of a project to characterize cotton gin emissions from the standpoint of total particulate stack sampling and particle size analyses. In 2013, EPA published a more stringent standard for particulate matter with nominal diameter less than or equal to 2.5 µm (PM2.5). This created a...

  7. Particle size distribution characteristics of cotton gin combined lint cleaning system total particulate emissions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This report is part of a project to characterize cotton gin emissions from the standpoint of total particulate stack sampling and particle size analyses. In 2013, EPA published a more stringent standard for particulate matter with nominal diameter less than or equal to 2.5 µm (PM2.5). This created a...

  8. Particle size distribution characteristics of cotton gin battery condenser system total particulate emissions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This report is part of a project to characterize cotton gin emissions from the standpoint of total particulate stack sampling and particle size analyses. In 2013, EPA published a more stringent standard for particulate matter with nominal diameter less than or equal to 2.5 µm (PM2.5). This created a...

  9. Particle size distribution characteristics of cotton gin unloading system total particulate emissions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This report is part of a project to characterize cotton gin emissions from the standpoint of total particulate stack sampling and particle size analyses. In 2013, EPA published a more stringent standard for particulate matter with nominal diameter less than or equal to 2.5 µm (PM2.5). This created a...

  10. Master trash system particulate emission factors for cotton gins: Particle size distribution characteristics

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This report is part of a project to characterize cotton gin emissions from the standpoint of total particulate stack sampling and particle size analyses. In 2013, U.S. Environmental Protection Agency (EPA) published a more stringent standard for particulate matter with nominal diameter less than or ...

  11. Mote trash system particulate emission factors for cotton gins: Particle size distribution characteristics

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This report is part of a project to characterize cotton gin emissions from the standpoint of total particulate stack sampling and particle size analyses. In 2013, the U.S. Environmental Protection Agency (EPA) published a more stringent standard for particulate matter with nominal diameter less than...

  12. 100 Years of Cotton Production, Harvesting and Ginning Systems Engineering: 1907 - 2007

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The American Society of Agricultural and Biological Engineers (ASABE) celebrated its centennial year during 2007. As part of the ASABE centennial, the authors were asked to describe agricultural engineering accomplishments in U.S. cotton production, harvesting and ginning over the past 100 years. ...

  13. Particle size distribution characteristics of cotton gin second stage mote system total particulate emissions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This report is part of a project to characterize cotton gin emissions from the standpoint of total particulate stack sampling and particle size analyses. In 2013, EPA published a more stringent standard for particulate matter with nominal diameter less than or equal to 2.5 µm (PM2.5). This created a...

  14. Particle size distribution characteristics of cotton gin second stage lint cleaning system total particulate emissions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This report is part of a project to characterize cotton gin emissions from the standpoint of total particulate stack sampling and particle size analyses. In 2013, EPA published a more stringent standard for particulate matter with nominal diameter less than or equal to 2.5 µm (PM2.5). This created a...

  15. The accuracy and calibration of three cotton bale moisture sensors used in a commercial gin with lint moisture restoration

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Proper measurement of bale moisture content (mc) is crucial to proper management of a cotton gin. It is important to avoid producing wet cotton, unacceptable for Commodity Credit Corporation Marketing Assistance Loan Program, which is defined to be a bale of cotton which is at or above 7.5% wet bas...

  16. Influence of defoliation date and gin-drying temperature on oven moisture and KFT water within cotton cultivars

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Water measured in lint cotton by Karl Fischer Titration was compared to moisture content measured by standard oven-drying in two cultivars. The cultivars had been defoliated at different times and ginned at two possible temperatures. Ginned lint was further processed to produce mechanically cleaned,...

  17. Ecological study of the larger black flour beetle in cotton gin trash.

    PubMed

    Nansen, Christian; James, Jacob; Bowling, David; Parajulee, Megha N; Porter, Patrick

    2008-12-01

    The larger black flour beetle Cynaeus angustus (Leconte) thrives in cotton gin trash piles on the Southern High Plains of Texas and sometimes becomes a nuisance after invading public and private structures. For better understanding of the basic larger black flour beetle ecology in gin trash piles, we conducted a series of laboratory and semirealistic field trials. We showed (1) in naturally infested gin trash piles, that similar trap captures were obtained in three cardinal directions; (2) in a laboratory study, late-instar larvae stayed longer in larval stage in moist soil compared with drier soil; (3) in both horizontal and vertical choice experiments, late instars preferred soil with low moisture content; and (4) specifically larger black flour beetle adults, but most larvae as well, responded negatively to high moisture content in gin trash. The results presented are consistent with reports of larger black flour beetle living in decaying yucca palms in deserts and suggest that maintaining gin trash piles with high moisture content may be an important component in an integrated control strategy. PMID:19161678

  18. Laboratory ginning and blending impacts on cotton fiber micronaire measurements

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Micronaire, a critical cotton quality parameter, is normally measured in a conditioned laboratory, but increasing interest has been shown in new technologies that can measure micronaire both in and outside of the laboratory. Near Infrared (NIR) technology has demonstrated its ability to measure cot...

  19. Ethanol production from cotton gin trash using optimised dilute acid pretreatment and whole slurry fermentation processes.

    PubMed

    McIntosh, S; Vancov, T; Palmer, J; Morris, S

    2014-12-01

    Cotton ginning trash (CGT) collected from Australian cotton gins was evaluated for bioethanol production. CGT composition varied between ginning operations and contained high levels of extractives (26-28%), acid-insoluble material (17-22%) and holocellulose (42-50%). Pretreatment conditions of time (4-20 min), temperature (160-220 °C) and sulfuric acid concentration (0-2%) were optimised using a central composite design. Response surface modelling revealed that CGT fibre pretreated at 180 °C in 0.8% H2SO4 for 12 min was optimal for maximising enzymatic glucose recoveries and achieved yields of 89% theoretical, whilst the total accumulated levels of furans and acetic acid remained relatively low at <1 and 2 g/L respectively. Response surface modelling also estimated maximum xylose recovery in pretreated liquors (87% theoretical) under the set conditions of 150 °C in 1.9% H2SO4 for 23.8 min. Yeast fermentations yielded high ethanol titres of 85%, 88% and 70% theoretical from glucose generated from: (a) enzymatic hydrolysis of washed pretreated fibres, (b) enzymatic hydrolysis of whole pretreated slurries and (c) simultaneous saccharification fermentations, respectively. PMID:25280112

  20. Ethanol production from cotton gin trash using optimised dilute acid pretreatment and whole slurry fermentation processes.

    PubMed

    McIntosh, S; Vancov, T; Palmer, J; Morris, S

    2014-12-01

    Cotton ginning trash (CGT) collected from Australian cotton gins was evaluated for bioethanol production. CGT composition varied between ginning operations and contained high levels of extractives (26-28%), acid-insoluble material (17-22%) and holocellulose (42-50%). Pretreatment conditions of time (4-20 min), temperature (160-220 °C) and sulfuric acid concentration (0-2%) were optimised using a central composite design. Response surface modelling revealed that CGT fibre pretreated at 180 °C in 0.8% H2SO4 for 12 min was optimal for maximising enzymatic glucose recoveries and achieved yields of 89% theoretical, whilst the total accumulated levels of furans and acetic acid remained relatively low at <1 and 2 g/L respectively. Response surface modelling also estimated maximum xylose recovery in pretreated liquors (87% theoretical) under the set conditions of 150 °C in 1.9% H2SO4 for 23.8 min. Yeast fermentations yielded high ethanol titres of 85%, 88% and 70% theoretical from glucose generated from: (a) enzymatic hydrolysis of washed pretreated fibres, (b) enzymatic hydrolysis of whole pretreated slurries and (c) simultaneous saccharification fermentations, respectively.

  1. Update on the development of cotton gin PM2.5 emission factors for EPA's AP-42

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A cotton ginning industry-supported project was initiated in 2008 to update the U.S. Environmental Protection Agency’s (EPA) Compilation of Air Pollution Emission Factors (AP-42) to include PM2.5 emission factors. This study develops emission factors from the PM2.5 emission factor data collected fro...

  2. Development of cotton gin PM10 emission factors for EPA’s AP-42-DUPLICATE DO NOT USE

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Compilation of Air Pollution Emission Factors (AP-42) emission factors are assigned ratings, from A (Excellent) to E (Poor), based on the quality of data used to develop them. All current PM10 cotton gin emission factors received quality ratings of D or lower. In an effort to improve these ratin...

  3. Eli Whitney's Patent for the Cotton Gin. The Constitution Community: Revolution and the New Nation (1754-1820s).

    ERIC Educational Resources Information Center

    Schur, Joan Brodsky

    This lesson focuses on the power of the U.S. Congress to pass laws related to issuing patents. Using Eli Whitney's 1812 Congressional petition to extend the patent on his cotton gin as an example, the lesson correlates to the National History Standards and the National Standards for Civics and Government. It contains two primary source documents,…

  4. Systems simulation of cotton gin waste as a supplemental fuel in a coal powered generating plant

    SciTech Connect

    Parnell, C.B.; Grubaugh, E.K.; Johnston, M.T.; Ladd, K.L.

    1981-01-01

    A systems simulation model of gin trash use at a Lamb County, Texas, power plant was developed. The model is being used to study gin trash supply, both quantity and transportation, fixed and variable cost, and economic benefit/costs of gin trash utilization. Preliminary results indicate the positive feasibility of using gin trash as a supplemental fuel in a coal fired power plant. (MHR)

  5. Use of cotton gin trash to enhance denitrification in restored forested wetlands

    USGS Publications Warehouse

    Ullah, S.; Faulkner, S.P.

    2006-01-01

    Lower Mississippi Valley (LMV) has lost about 80% bottomland hardwood forests, mainly to agriculture. This landscape scale alteration of the LMV resulted in the loss of nitrate (NO3) removal capacity of the valley, contributing to nitrogen (N)-enhanced eutrophication and potentially hypoxia in the northern Gulf of Mexico. Restoration of hardwood forests in the LMV is a highly recommended practice to reduce NO3 load of the Mississippi River. However, restored bottomland forests take decades to develop characteristic ecological functions including denitrifier activity. One way to enhance denitrifier activity in restored wetland forests is to amend the soils with an available carbon (C) source. This research investigated the effects of cotton gin trash (CGT) amendment on denitrification rate and N2O:N2 emission ratio from a restored bottomland forest soils and compared it to those from an adjacent unamended natural forest soils. CGT amendment increased denitrification rates in the restored forest soils to the level of the natural forest soils. N2O:N2 emission ratios from the restored and natural forest soils were highly variable and were not significantly different from each other. These findings suggest that restoration of bottomland hardwood forests in the LMV will require organic carbon amendment to achieve enhanced denitrifier activity for NO3 removal while the restored forest is developing into a mature state over time. ?? 2006 Elsevier B.V. All rights reserved.

  6. Dust cyclone technology for gins – A literature review

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Dust cyclone research leading to more efficient designs has helped the cotton ginning industry to comply with increasingly stringent air quality regulations governing fine particulate emissions. Future changes in regulations may require additional improvements in dust cyclone efficacy. This inter-...

  7. Evaluation of ligninolytic enzymes, ultrasonication and liquid hot water as pretreatments for bioethanol production from cotton gin trash.

    PubMed

    Plácido, Jersson; Imam, Tahmina; Capareda, Sergio

    2013-07-01

    Cotton gin trash (CGT) is a ubiquitous cotton-production-waste resource which can be used for ethanol production. In this research, seven combinations of three pretreatments; ultrasonication, liquid hot water and ligninolytic enzymes were evaluated on CGT to select the best pretreatments combination that increased the cellulose conversion and the ethanol yield in the saccharification and fermentation processes, respectively. The structural changes in the cellulose, hemicellulose and lignin from CGT were followed using FT-IR after each pretreatment. All the pretreatment combinations modified the CGT's structure and composition compared with the unpretreated CGT, and the majority of them improved release of sugars originally present in the CGT. The best results were achieved by the sequential combination of ultrasonication, hot water, and ligninolytic enzymes with an improvement of 10% in the ethanol yield and cellulose conversion compared to the other pretreatments. These results are a contribution to develop a feasible bioethanol production from CGT.

  8. Evaluation of ligninolytic enzymes, ultrasonication and liquid hot water as pretreatments for bioethanol production from cotton gin trash.

    PubMed

    Plácido, Jersson; Imam, Tahmina; Capareda, Sergio

    2013-07-01

    Cotton gin trash (CGT) is a ubiquitous cotton-production-waste resource which can be used for ethanol production. In this research, seven combinations of three pretreatments; ultrasonication, liquid hot water and ligninolytic enzymes were evaluated on CGT to select the best pretreatments combination that increased the cellulose conversion and the ethanol yield in the saccharification and fermentation processes, respectively. The structural changes in the cellulose, hemicellulose and lignin from CGT were followed using FT-IR after each pretreatment. All the pretreatment combinations modified the CGT's structure and composition compared with the unpretreated CGT, and the majority of them improved release of sugars originally present in the CGT. The best results were achieved by the sequential combination of ultrasonication, hot water, and ligninolytic enzymes with an improvement of 10% in the ethanol yield and cellulose conversion compared to the other pretreatments. These results are a contribution to develop a feasible bioethanol production from CGT. PMID:23665215

  9. Environmental impact studies of Chrome rollers used by cotton roller ginning industries and design and development of pollution free chromeless RCF rollers.

    PubMed

    Singh, Gurdeep; Iyer, G Vijayan

    2004-01-01

    This study focuses on environmental chromium contamination and pollution caused by the use of Chrome Composite Leather-Clad (CCLC) rollers commonly used in cotton roller ginning industries and attempts to eliminate this problem by providing eco-friendly chrome-less rollers.

  10. Battery condenser system PM2.5 emission factors and rates for cotton gins: Method 201A combination PM10 and PM2.5 sizing cyclones

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This report is part of a project to characterize cotton gin emissions from the standpoint of stack sampling. In 2006, EPA finalized and published a more stringent standard for particulate matter with nominal diameter less than or equal to 2.5 µm (PM2.5). This created an urgent need to collect additi...

  11. 7 CFR 27.25 - Additional samples of cotton; drawing.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Additional samples of cotton; drawing. 27.25 Section... CONTAINER REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Inspection and Samples § 27.25 Additional samples of cotton; drawing. In addition to the samples hereinbefore...

  12. 7 CFR 27.25 - Additional samples of cotton; drawing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Additional samples of cotton; drawing. 27.25 Section... CONTAINER REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Inspection and Samples § 27.25 Additional samples of cotton; drawing. In addition to the samples hereinbefore...

  13. 7 CFR 27.25 - Additional samples of cotton; drawing.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Additional samples of cotton; drawing. 27.25 Section... CONTAINER REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Inspection and Samples § 27.25 Additional samples of cotton; drawing. In addition to the samples hereinbefore...

  14. 7 CFR 27.25 - Additional samples of cotton; drawing.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Additional samples of cotton; drawing. 27.25 Section... CONTAINER REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Inspection and Samples § 27.25 Additional samples of cotton; drawing. In addition to the samples hereinbefore...

  15. 7 CFR 27.25 - Additional samples of cotton; drawing.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Additional samples of cotton; drawing. 27.25 Section... CONTAINER REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Inspection and Samples § 27.25 Additional samples of cotton; drawing. In addition to the samples hereinbefore...

  16. Development of a prototype sensor to detect plastic contamination in seed cotton at the gin

    Technology Transfer Automated Retrieval System (TEKTRAN)

    US cotton is considered to have some of the lowest levels of contamination in the world. That reputation is expected by foreign and domestic mills. Despite this reputation, U.S. spinners have recently experienced some serious contamination issues with US cotton. Of particular concern are plastic con...

  17. Preliminary assestment of lint cotton water content in gin-drying temperature studies

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Prior studies to measure total water (free and bound) in lint cotton by Karl Fischer Titration showed the method is more accurate and precise than moisture content by standard oven drying. The objective of the current study was to compare the moisture and total water contents from five cultivars de...

  18. Energy Monitoring in Gins - 2012 Preliminary Results

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Electricity and fuel are the second largest source of variable costs for cotton gins, after labor. Few studies of gin energy use have been conducted recently and none have monitored energy use continuously throughout the ginning season. More detailed information is needed to identify management st...

  19. Energy Monitoring in Gins - 2013 Update

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Energy, comprised of electricity and fuel, is the second largest source of variable costs for cotton gins, after labor. Few studies of gin energy use have been conducted recently and none have monitored energy use continuously throughout the ginning season. More detailed information is needed to ide...

  20. Laboratory and outside the laboratory measurements of ginned and ot ginned cotton for fiber micronaire and maturity by portable Near Infrared (NIR) Instruments

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Micronaire is a key cotton quality assessment property, impacting downstream fiber processing and dye consistency. A component of micronaire is fiber maturity (degree of secondary wall development). Historically, micronaire and maturity are measured in a laboratory under tight environmental condit...

  1. Biological control agent of larger black flour beetles (Coleoptera: Tenebrionidae): a nuisance pest developing in cotton gin trash piles.

    PubMed

    Nansen, Christian; Stokes, Bryan; James, Jacob; Porter, Patrick; Shields, Eilson J; Wheeler, Terry; Meikle, William G

    2013-04-01

    The larger black flour beetles, Cynaeus angustus (LeConte) (Coleoptera: Tenebrionidae), feeds on saprophytic fungi found in gin trash piles and occasionally becomes a nuisance pest in adjacent homes and businesses. The potential of Steinernema carpocapsae 'NY 001,' as a potential control agent of larger black flour beetle under experimental conditions was examined with particular reference to the importance of soil moisture content. Without prospects of insecticides being labeled for control of larger black flour beetle in gin trash, the data presented here support further research into applications of entomopathogenic nematodes underneath gin trash piles as a way to minimize risk of larger black flour beetle populations causing nuisance to nearby homes and businesses.

  2. Biological control agent of larger black flour beetles (Coleoptera: Tenebrionidae): a nuisance pest developing in cotton gin trash piles.

    PubMed

    Nansen, Christian; Stokes, Bryan; James, Jacob; Porter, Patrick; Shields, Eilson J; Wheeler, Terry; Meikle, William G

    2013-04-01

    The larger black flour beetles, Cynaeus angustus (LeConte) (Coleoptera: Tenebrionidae), feeds on saprophytic fungi found in gin trash piles and occasionally becomes a nuisance pest in adjacent homes and businesses. The potential of Steinernema carpocapsae 'NY 001,' as a potential control agent of larger black flour beetle under experimental conditions was examined with particular reference to the importance of soil moisture content. Without prospects of insecticides being labeled for control of larger black flour beetle in gin trash, the data presented here support further research into applications of entomopathogenic nematodes underneath gin trash piles as a way to minimize risk of larger black flour beetle populations causing nuisance to nearby homes and businesses. PMID:23786050

  3. Biological control agent of larger black flour beetles (Coleoptera: Tenebrionidae): A nuisance pest developing in cotton gin trash piles.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Larger black flour beetles (LBFB), Cynaeus angustus, feed on saprophytic fungi found in gin trash piles, and become nuisance pests in homes and businesses. We examined the dose-response of three entomopathogenic nematode species (Steinernema carpocapsae, S. feltiae, and Heterorhabditis bacteriophora...

  4. 7 CFR 1205.530 - Gin reports and reporting schedule.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...: (1) End-of-season report. Except as provided in paragraph (a)(2) of this section, each gin shall... bales ginned for each such producer during its ginning season. (2) Certificate in Lieu of End-of-Season... that effect may be made to the Cotton Board in lieu of an end-of-season report. (b) Reporting...

  5. 7 CFR 1205.530 - Gin reports and reporting schedule.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...: (1) End-of-season report. Except as provided in paragraph (a)(2) of this section, each gin shall... bales ginned for each such producer during its ginning season. (2) Certificate in Lieu of End-of-Season... that effect may be made to the Cotton Board in lieu of an end-of-season report. (b) Reporting...

  6. 7 CFR 1205.530 - Gin reports and reporting schedule.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...: (1) End-of-season report. Except as provided in paragraph (a)(2) of this section, each gin shall... bales ginned for each such producer during its ginning season. (2) Certificate in Lieu of End-of-Season... that effect may be made to the Cotton Board in lieu of an end-of-season report. (b) Reporting...

  7. Bioinspiration and Biomimicry: Possibilities for Cotton Byproducts

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The byproducts from cotton gins have commonly been referred to as cotton gin trash or cotton gin waste primarily because the lint and seed were the main focus of the operation and the byproducts were a financial liability that did not have a consistent market. Even though the byproducts were called ...

  8. Evaluation of a mass flow sensor at a gin

    Technology Transfer Automated Retrieval System (TEKTRAN)

    As part of a system to optimize the cotton ginning process, a custom-built mass flow sensor was evaluated at USDA-ARS Cotton Ginning Research Unit at Stoneville, Mississippi. The mass flow sensor was fabricated based on the principle of the sensor patented by Thomasson and Sui. The optical and ele...

  9. Impact of experimental gins on fiber quality parameters

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Stripper harvested cotton usually contains approximately 6 to 8 times higher levels of trash than machine picked cotton. Ginning in stripper areas should be made more efficient at removing the trash particles while preserving fiber quality. Fiber breakage is a concern at two junctures: the saw gins ...

  10. Possibilities for measuring cotton in the field and outside the laboratory: for breeding, production, ginning, the warehouse

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cotton is often classified using high volume instrumentation. Although accurate, these laboratory systems require strict laboratory conditions, well trained operators, and are expensive. Much interest has been shown in non-laboratory measurements in situations not related to classing or commercial...

  11. Effects of Pyrolysis Temperature on Product Yields and Energy Recovery from Co-Feeding of Cotton Gin Trash, Cow Manure, and Microalgae: A Simulation Study.

    PubMed

    Hanif, Muhammad Usman; Capareda, Sergio C; Iqbal, Hamid; Arazo, Renato Ortiz; Baig, Muhammad Anwar

    2016-01-01

    The intensive search of new and cleaner energy catches interest in recent years due to huge consumption of fossil fuels coupled with the challenge of energy and environmental sustainability. Production of renewable and environmentally benign energy from locally available raw materials is coming in the frontline. In this work, conversion of the combined biomass (cotton gin trash, cow manure, and Microalgae [Nannochloropsis oculata]) through batch pyrolysis has been investigated. The effect of temperature to the production of energy fuels such as bio-oil, char, and biogas have been simulated considering the yield and energy content as responses. Result of the investigation generally revealed that the proportions of the different biomass did not significantly affect the product yield and energy recovery. Significant effect of temperature is evident in the simulation result of energy recovery whereby maximum conversion was achieved at 400°C for char (91 wt%), 600°C for syngas (22 wt%), and 551°C for bio-oil (48 wt%). Overall energy conversion efficiency of 75.5% was obtained at 589°C in which 15.6 MJ/kg of mixed biomass will be elevated to pyrolysis products.

  12. Effects of Pyrolysis Temperature on Product Yields and Energy Recovery from Co-Feeding of Cotton Gin Trash, Cow Manure, and Microalgae: A Simulation Study

    PubMed Central

    Hanif, Muhammad Usman; Capareda, Sergio C.; Iqbal, Hamid; Arazo, Renato Ortiz; Baig, Muhammad Anwar

    2016-01-01

    The intensive search of new and cleaner energy catches interest in recent years due to huge consumption of fossil fuels coupled with the challenge of energy and environmental sustainability. Production of renewable and environmentally benign energy from locally available raw materials is coming in the frontline. In this work, conversion of the combined biomass (cotton gin trash, cow manure, and Microalgae [Nannochloropsis oculata]) through batch pyrolysis has been investigated. The effect of temperature to the production of energy fuels such as bio-oil, char, and biogas have been simulated considering the yield and energy content as responses. Result of the investigation generally revealed that the proportions of the different biomass did not significantly affect the product yield and energy recovery. Significant effect of temperature is evident in the simulation result of energy recovery whereby maximum conversion was achieved at 400°C for char (91 wt%), 600°C for syngas (22 wt%), and 551°C for bio-oil (48 wt%). Overall energy conversion efficiency of 75.5% was obtained at 589°C in which 15.6 MJ/kg of mixed biomass will be elevated to pyrolysis products. PMID:27043929

  13. Effects of Pyrolysis Temperature on Product Yields and Energy Recovery from Co-Feeding of Cotton Gin Trash, Cow Manure, and Microalgae: A Simulation Study.

    PubMed

    Hanif, Muhammad Usman; Capareda, Sergio C; Iqbal, Hamid; Arazo, Renato Ortiz; Baig, Muhammad Anwar

    2016-01-01

    The intensive search of new and cleaner energy catches interest in recent years due to huge consumption of fossil fuels coupled with the challenge of energy and environmental sustainability. Production of renewable and environmentally benign energy from locally available raw materials is coming in the frontline. In this work, conversion of the combined biomass (cotton gin trash, cow manure, and Microalgae [Nannochloropsis oculata]) through batch pyrolysis has been investigated. The effect of temperature to the production of energy fuels such as bio-oil, char, and biogas have been simulated considering the yield and energy content as responses. Result of the investigation generally revealed that the proportions of the different biomass did not significantly affect the product yield and energy recovery. Significant effect of temperature is evident in the simulation result of energy recovery whereby maximum conversion was achieved at 400°C for char (91 wt%), 600°C for syngas (22 wt%), and 551°C for bio-oil (48 wt%). Overall energy conversion efficiency of 75.5% was obtained at 589°C in which 15.6 MJ/kg of mixed biomass will be elevated to pyrolysis products. PMID:27043929

  14. 29 CFR 780.806 - Exempt ginning limited to first processing.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15) Ginning of...

  15. 29 CFR 780.806 - Exempt ginning limited to first processing.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15) Ginning of...

  16. 29 CFR 780.806 - Exempt ginning limited to first processing.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15) Ginning of...

  17. 29 CFR 780.806 - Exempt ginning limited to first processing.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15) Ginning of...

  18. 29 CFR 780.806 - Exempt ginning limited to first processing.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15) Ginning of...

  19. Saw gin stands

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The saw gin stand is the heart of the saw ginning system. Almost from the initial filing of patents for the spiked tooth gin and the saw gin in 1794 and 1796 by Whitney and then Holmes respectively (Hughs and Holt, 2015), the saw gin stand has predominated over early roller-type gins in the U.S. co...

  20. 29 CFR 780.804 - “Ginning” of cotton.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 false âGinningâ of cotton. 780.804 Section 780.804 Labor... Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15) Ginning of Cotton...

  1. 29 CFR 780.804 - “Ginning” of cotton.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false âGinningâ of cotton. 780.804 Section 780.804 Labor... Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15) Ginning of Cotton...

  2. 29 CFR 780.804 - “Ginning” of cotton.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false âGinningâ of cotton. 780.804 Section 780.804 Labor... Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15) Ginning of Cotton...

  3. 29 CFR 780.804 - “Ginning” of cotton.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false âGinningâ of cotton. 780.804 Section 780.804 Labor... Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15) Ginning of Cotton...

  4. 29 CFR 780.804 - “Ginning” of cotton.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false âGinningâ of cotton. 780.804 Section 780.804 Labor... Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15) Ginning of Cotton...

  5. Lubbock Gin Lab - Current Research and Leaf Grade Issues

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This presentation was given to a group of cotton gin managers and allied industry reps. Approximately 100 attendees were in the audience. A discussion of the current research conducted at the USDA ARS CPPRU Ginning Laboratory in Lubbock, TX was given along with a discussion of leaf grade issues and ...

  6. The Gin Builder: Examining the Skills Needed for the New Industrial Age.

    ERIC Educational Resources Information Center

    Kosty, Carlita; Lubar, Steven; Rhar, Bill

    2000-01-01

    Presents a lesson plan in which students explore the impact of industrialization on agriculture, the experience of William Ellison, a free black cotton gin mechanic, and the skills that Ellison needed. Students discuss handwritten documents, diagrams, and census information related to the cotton gin. Includes a bibliography and four handouts. (CMK)

  7. Cotton

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cotton is a woody, perennial, indeterminate plant with the C3 photosynthesis pathway, that is grown in warm and some temperate climates for fiber, but also for its seed from which oil and protein are important products. Of the four cultivated forms of cotton, the dominant species in production is Go...

  8. Pneumatic Conveying of Seed Cotton: Minimum Velocity and Pressure Drop

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Electricity is major cost for cotton gins, representing approximately 20% of the industry’s variable costs. Fans used for pneumatic conveying consume the majority of electricity at cotton gins. Development of control systems to reduce the air velocity used for conveying seed cotton could significant...

  9. Pneumatic Conveying of Seed Cotton: Minimum Velocity and Pressure Drop

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Electricity is a major cost for cotton gins, representing approximately 20% of variable costs. Fans used for pneumatic conveying consume the majority of electricity at cotton gins. Development of control systems to reduce the air velocity used for conveying seed cotton could significantly decrease e...

  10. An assessment of surface properties and moisture uptake of nonwoven fabrics from ginning by-products

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Greige (raw) cotton by-products resulting from cotton ginning and mill processes have long been bleached for using them in absorbent nonwoven products. Other than that, the greige cotton by-products mostly had limited material applications, and used as an alternative feedstock for biomass and as a ...

  11. 7 CFR 319.8-9 - Hull fiber and gin trash.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 5 2010-01-01 2010-01-01 false Hull fiber and gin trash. 319.8-9 Section 319.8-9 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION... Importation and Entry of Cotton and Covers § 319.8-9 Hull fiber and gin trash. (a) Entry of hull fiber will...

  12. 7 CFR 319.8-9 - Hull fiber and gin trash.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 5 2014-01-01 2014-01-01 false Hull fiber and gin trash. 319.8-9 Section 319.8-9 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION... Importation and Entry of Cotton and Covers § 319.8-9 Hull fiber and gin trash. (a) Entry of hull fiber will...

  13. 7 CFR 319.8-9 - Hull fiber and gin trash.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 5 2011-01-01 2011-01-01 false Hull fiber and gin trash. 319.8-9 Section 319.8-9 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION... Importation and Entry of Cotton and Covers § 319.8-9 Hull fiber and gin trash. (a) Entry of hull fiber will...

  14. 7 CFR 319.8-9 - Hull fiber and gin trash.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 5 2012-01-01 2012-01-01 false Hull fiber and gin trash. 319.8-9 Section 319.8-9 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION... Importation and Entry of Cotton and Covers § 319.8-9 Hull fiber and gin trash. (a) Entry of hull fiber will...

  15. 7 CFR 319.8-9 - Hull fiber and gin trash.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 5 2013-01-01 2013-01-01 false Hull fiber and gin trash. 319.8-9 Section 319.8-9 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION... Importation and Entry of Cotton and Covers § 319.8-9 Hull fiber and gin trash. (a) Entry of hull fiber will...

  16. 29 CFR 780.810 - Employees not “engaged in” ginning.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15)...

  17. 29 CFR 780.810 - Employees not “engaged in” ginning.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15)...

  18. 29 CFR 780.810 - Employees not “engaged in” ginning.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15)...

  19. 29 CFR 780.810 - Employees not “engaged in” ginning.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15)...

  20. 29 CFR 780.810 - Employees not “engaged in” ginning.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap into Sugar or Syrup; Exemption From Overtime Pay Requirements Under Section 13(b)(15)...

  1. Application of cotton burr/stem in thermoplastic composites

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cotton gin waste (CGW) is a waste stream from a ginning operation that is rich in ligno-cellulosic fibers. Currently, there are no major commercial-scale applications for this material except for a small fraction that goes into either composting or is land applied. For a majority of gins across the ...

  2. New cotton-processing system saves energy, cuts pollution

    SciTech Connect

    Senft, D.

    1986-08-01

    This paper announces the invention of a machine which saves energy and reduces cotton dust pollution while it removes cotton lint from cottonseeds. The machine takes in seed cotton and puts out clean cotton lint which is ready for baling. It eliminates the need for three separate machines and massive air ducts to move the cotton between these machines. The elimination of the air-handling system, reduces electric power consumption and aeration of the cotton dust. The use of this prototype gin/cleaner will depend on the growth and modernization of existing cotton ginning operations.

  3. Feeding cotton products to cattle.

    PubMed

    Rogers, Glenn M; Poore, Matthew H; Paschal, Joe C

    2002-07-01

    Despite the potential for gossypol toxicosis (particularly in pre-ruminants) and risk factors associated with impaired fertility in bulls, cottonseed products offer a safe alternative feed for cattle producers when fed at recommended levels. Beef producers seeking to lower production costs should consider using cotton byproducts in their feeding programs. If carefully incorporated, cotton byproduct feeds can reduce feed costs while maintaining or increasing the level of cattle performance. Cottonseed meal will remain a standard protein supplement for beef cattle throughout the country. Whole cottonseed has much potential for Southern producers near cotton gins if it is purchased in a timely fashion and fed according to recommendations. Cotton gin trash, cottonseed hulls, and cotton textile mill waste also have potential economic benefits, especially to producers located near cotton and cottonseed processing facilities. PMID:12235661

  4. Commercial cotton variety spinning study descriptive statistics and distributions of cotton fiber and yarn.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Cotton Quality Research Station (CQRS) of the USDA-ARS, located in Clemson, SC, has completed a comprehensive study of the relationship of cotton fiber properties to the quality of spun yarn. The five year study, began in 2001, utilized commercial variety cotton grown, harvested and ginned in e...

  5. COMMERCIAL COTTON VARIETY SPINNING STUDY DESCRIPTIVE STATISTICS AND DISTRIBUTIONS OF COTTON FIBER AND YARN

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Cotton Quality Research Station (CQRS) of the USDA-ARS, located in Clemson, SC has completed a comprehensive study of the relationship of cotton fiber properties to the quality of spun yarn. The five year study, began in 2001, utilized commercial variety cotton grown, harvested and ginned in ...

  6. Gin saw wear test

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Most current gin saw manufacturers use a 1074 steel or similar as a basis to manufacture their saw blades. The saw teeth are individually punched on the edges of the blades and then the blade goes through a heat treating process prior to use. There are indications from other industries with similar ...

  7. Determining seed cotton mass flow rate by pressure drop across a blowbox

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A seed cotton mass flow rate sensor would offer useful feedback for gin managers and provide a critical input for advanced process control systems. Several designs of seed cotton mass flow rate sensors have been evaluated in the laboratory, but none have found acceptance in commercial gins. The obje...

  8. Spectroscopic discernment of seed cotton trash

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Detection and identification of foreign material in harvested seed cotton is required for efficient removal by ginning. Trash particles remaining within the cotton fibers can detrimentally impact the quality of resulting textile products. Luminescence has been investigated as a potential tool for su...

  9. Energy Monitoring in Gins - 2011

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Energy costs are the second largest source of variable costs for gins, accounting for 27% of variable costs. Energy use has typically not been a major consideration in gin design and previous studies of energy use have utilized instantaneous readings or aggregated season-long values. Electricity u...

  10. Use of Electronic Technologies to Manage Seed Cotton Modules

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Most U.S. farmers and ginners still use paper tags to identify cotton modules along with a large number painted on the side of traditional modules. The gin typically assigns tags for the modules. When the gin gets the module, the paper tag is removed and the information is manually entered into a s...

  11. Energy budgeting and carbon footprint of transgenic cotton-wheat production system through peanut intercropping and FYM addition.

    PubMed

    Singh, Raman Jeet; Ahlawat, I P S

    2015-05-01

    Two of the most pressing sustainability issues are the depletion of fossil energy resources and the emission of atmospheric green house gases like carbon dioxide to the atmosphere. The aim of this study was to assess energy budgeting and carbon footprint in transgenic cotton-wheat cropping system through peanut intercropping with using 25-50% substitution of recommended dose of nitrogen (RDN) of cotton through farmyard manure (FYM) along with 100% RDN through urea and control (0 N). To quantify the residual effects of previous crops and their fertility levels, a succeeding crop of wheat was grown with varying rates of nitrogen, viz. 0, 50, 100, and 150 kg ha(-1). Cotton + peanut-wheat cropping system recorded 21% higher system productivity which ultimately helped to maintain higher net energy return (22%), energy use efficiency (12%), human energy profitability (3%), energy productivity (7%), carbon outputs (20%), carbon efficiency (17%), and 11% lower carbon footprint over sole cotton-wheat cropping system. Peanut addition in cotton-wheat system increased the share of renewable energy inputs from 18 to 21%. With substitution of 25% RDN of cotton through FYM, share of renewable energy resources increased in the range of 21% which resulted into higher system productivity (4%), net energy return (5%), energy ratio (6%), human energy profitability (74%), energy productivity (6%), energy profitability (5%), and 5% lower carbon footprint over no substitution. The highest carbon footprint (0.201) was recorded under control followed by 50 % substitution of RDN through FYM (0.189). With each successive increase in N dose up to 150 kg N ha(-1) to wheat, energy productivity significantly reduced and share of renewable energy inputs decreased from 25 to 13%. Application of 100 kg N ha(-1) to wheat maintained the highest grain yield (3.71 t ha(-1)), net energy return (105,516 MJ ha(-1)), and human energy profitability (223.4) over other N doses applied to wheat

  12. Energy budgeting and carbon footprint of transgenic cotton-wheat production system through peanut intercropping and FYM addition.

    PubMed

    Singh, Raman Jeet; Ahlawat, I P S

    2015-05-01

    Two of the most pressing sustainability issues are the depletion of fossil energy resources and the emission of atmospheric green house gases like carbon dioxide to the atmosphere. The aim of this study was to assess energy budgeting and carbon footprint in transgenic cotton-wheat cropping system through peanut intercropping with using 25-50% substitution of recommended dose of nitrogen (RDN) of cotton through farmyard manure (FYM) along with 100% RDN through urea and control (0 N). To quantify the residual effects of previous crops and their fertility levels, a succeeding crop of wheat was grown with varying rates of nitrogen, viz. 0, 50, 100, and 150 kg ha(-1). Cotton + peanut-wheat cropping system recorded 21% higher system productivity which ultimately helped to maintain higher net energy return (22%), energy use efficiency (12%), human energy profitability (3%), energy productivity (7%), carbon outputs (20%), carbon efficiency (17%), and 11% lower carbon footprint over sole cotton-wheat cropping system. Peanut addition in cotton-wheat system increased the share of renewable energy inputs from 18 to 21%. With substitution of 25% RDN of cotton through FYM, share of renewable energy resources increased in the range of 21% which resulted into higher system productivity (4%), net energy return (5%), energy ratio (6%), human energy profitability (74%), energy productivity (6%), energy profitability (5%), and 5% lower carbon footprint over no substitution. The highest carbon footprint (0.201) was recorded under control followed by 50 % substitution of RDN through FYM (0.189). With each successive increase in N dose up to 150 kg N ha(-1) to wheat, energy productivity significantly reduced and share of renewable energy inputs decreased from 25 to 13%. Application of 100 kg N ha(-1) to wheat maintained the highest grain yield (3.71 t ha(-1)), net energy return (105,516 MJ ha(-1)), and human energy profitability (223.4) over other N doses applied to wheat

  13. Color removal from cotton textile industry wastewater in an activated sludge system with various additives.

    PubMed

    Pala, Ayşegül; Tokat, Enis

    2002-06-01

    The low biodegradability of many dyes and textile chemicals indicates that biological treatment is not always successful in the treatment of cotton textile wastewater, in terms of color removal. In this study, a specific organic flocculant (Marwichem DEC), powdered activated carbon (PAC), bentonite, activated clay and commercial synthetic inorganic clay (Macrosorb) were directly added into the activated sludge laboratory pilot plant model. Before dosage, the optimum sludge retention time and hydraulic retention time were determined as 30 days and 1.6 days, respectively. The Monod kinetic constants were determined as Y = 0.76 kg MLSS/kg COD, Kd = 0.026 l/day, K(S) = 113.3 mg/L, k = 0.42 l/day and mu(max) = 0.32 kg MLSS/kg COD day. Under these conditions the average COD removal was 94% and color removal was 36%. The addition of these materials did not change COD removal significantly. The most effective materials were found to be DEC and PAC for color removal. While the color removal efficiency for 120 mg/L DEC addition was 78%, it was 65% for 100 mg/L, 77% for 200 mg/L and 86% for 400 mg/L PAC addition. The advantage of DEC compared to PAC was the lower sludge production. Statistical analyses using multiple linear regression indicate that there is no relationship between the effluent color with the influent color and total suspended solids (TSS) for DEC and PAC addition. On the other hand, when only bentonite, activated clay and Macrosorb were added, the effluent color was primarily dependent on the influent color and the TSS concentration had little effect. When the data is examined by using Kruskal-Wallis H and Mann-Whitney U tests and it was found that there was a significant difference between the color data groups.

  14. Long-term storage of polyethylene film wrapped cotton bales and effects on fiber and textile quality

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cotton bales are stored for various lengths of time after ginning in any given year depending on crop size as well as market demand. Storage of cotton bales in covered warehouses is the general industry practice for most of the U.S. cotton belt. However, some cotton bales are stored in outside hol...

  15. 10. Photocopy of photograph showing the three Walker sisters ginning ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. Photocopy of photograph showing the three Walker sisters ginning cotton. Misses Hettie, Martha and Louisa are from left to right. The original photograph was taken on May 21, 1936 by Edouard E. Exline and is one of five photographs in the album, 'A Sketch of Mountain Life: Great Smoky Mountains National Park', compiled by Edouard E. Exline and C.S. Grossman. The album is on file at the Great Smoky Mountains National Park; the photograph number is III-A-HSE-9642. - Walker Family Farm (General views), Gatlinburg, Sevier County, TN

  16. Predicting seed cotton moisture content from changes in drying air temperature - second year

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A mathematical model was used to predict seed cotton moisture content in the overhead section of a cotton gin. The model took into account the temperature, mass flow, and specific heat of both the air and seed cotton. Air temperatures and mass flows were measured for a second year at a commercial g...

  17. A study of respiratory function among the workers engaged in ginning processes

    PubMed Central

    Saha, Asim; Doctor, Pankaj B.; Bhagia, Lakho J.; Majumdar, Prabhat K.; Patel, Bhupendra D.

    2014-01-01

    Background: Known respiratory health effects of exposure to cotton dust are mainly altered pulmonary function findings and symptom of chest tightness. A number of studies have been carried out all over the world to enumerate and evaluate the health effects of cotton dust exposed workers in different processes. However, such studies carried out in ginning industry especially in Indian context are scanty. Objectives: This study was initiated to explore occupational and morbidity details and respiratory functional status of the exposed workers as well as to investigate across the working shift pulmonary function changes. Materials and Methods: A cross-sectional study was conducted including workers from ginning units where principal exposure is from cotton dust. All the workers of the selected ginning units were subjected to an interview with a predesigned questionnaire to collect occupational and medical history, clinical examination and pulmonary function test. Results: In this present study, no cross-shift significant change in relation to PEFR and FEV1 values is observed. However, chronic effect on lung function is observed in a few subjects and declining trend of values was observed with increasing job duration as well as age of workers and among smokers. Other health problems among these subjects were backache and joint pain. Conclusions: Studies on cotton textile workers have shown both cross-shift and chronic decline of values. In this study on ginning workers, chronic effect only is observed. This difference of observation may be explained by different nature of exposure in case of ginning. This study recommends regular periodic clinical examination, lung function test and monitoring of dust, gram-negative bacteria and endotoxins in such workplaces. PMID:25598616

  18. Fourier transform infrared macro-imaging of botanical cotton trash

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The marketability of cotton fiber is directly tied to the trash comingled with it. Trash can contaminate cotton during harvesting, ginning, and processing. Thus, the removal of trash is important from field to fabric. An ideal prerequisite to removing trash from lint is identifying what trash types...

  19. Fiber and seed loss from seed cotton cleaning machinery

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Fiber and seed loss from seed cotton cleaning equipment in cotton gins occurs, but the quantity of material lost, factors affecting fiber and seed loss, and the mechanisms that cause material loss are not well understood. Two experiments were conducted to evaluate the effects of different factors on...

  20. Optimal Substitution of Cotton Burr and Linters in Thermoplastic Composites

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A study was conducted to evaluate various substitutions of cotton burr and linters fractions of cotton gin waste (CGW) as a natural fiber source in ligno-cellulosic polymer composites (LCPC.) Samples were fabricated with approximately 50% natural fiber, 40% of high-density polyethylene (HDPE) powder...

  1. FOURIER-TRANSFORM INFRARED SPECTROSCOPY ANALYSIS ON MODIFIED COTTON TRASH

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The size of botanical cotton trash (e.g., leaves, hulls, bracts, stems, and seeds) decreases throughout the ginning process. This physical change causes small trash to remain entangled within the cotton fibers, and also creates problems in identifying the type of trash. As further processing occur...

  2. Comparisons of minicard ratings to ion chromatography sugar profiles in cotton fiber water extract and minicard sticky spot material

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Specific levels and ratios of the carbohydrates melezitose and trehalulose deposited on the surface of cotton fibers are indicators of whitefly or aphid contamination. These deposits could cause stickiness problems during cotton ginning and textile processing. The concept of cotton stickiness is hi...

  3. 29 CFR 780.813 - “County where cotton is grown.”

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false âCounty where cotton is grown.â 780.813 Section 780.813... Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap... Cotton Is Grown in Commercial Quantities § 780.813 “County where cotton is grown.” For the exemption...

  4. 29 CFR 780.813 - “County where cotton is grown.”

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false âCounty where cotton is grown.â 780.813 Section 780.813... Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap... Cotton Is Grown in Commercial Quantities § 780.813 “County where cotton is grown.” For the exemption...

  5. 29 CFR 780.813 - “County where cotton is grown.”

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false âCounty where cotton is grown.â 780.813 Section 780.813... Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap... Cotton Is Grown in Commercial Quantities § 780.813 “County where cotton is grown.” For the exemption...

  6. 29 CFR 780.813 - “County where cotton is grown.”

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false âCounty where cotton is grown.â 780.813 Section 780.813... Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap... Cotton Is Grown in Commercial Quantities § 780.813 “County where cotton is grown.” For the exemption...

  7. 29 CFR 780.813 - “County where cotton is grown.”

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 false âCounty where cotton is grown.â 780.813 Section 780.813... Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet Molasses, Sugarcane, or Maple Sap... Cotton Is Grown in Commercial Quantities § 780.813 “County where cotton is grown.” For the exemption...

  8. DNA replication: archaeal oriGINS.

    PubMed

    Bell, Stephen D

    2011-01-01

    GINS is an essential eukaryotic DNA replication factor that is found in a simplified form in Archaea. A new study in this issue of BMC Biology reveals the first structure of the archaeal GINS complex. The structure reveals the anticipated similarity to the previously determined eukaryotic complex but also has some intriguing differences in the relative disposition of subunit domains. PMID:21627856

  9. Preliminary evidence of oxidation in standard oven drying of cotton: attenuated total reflectance/ Fourier transform spectroscopy, colorimetry, and particulate matter formation

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Moisture is paramount to cotton fiber properties dictating harvesting, ginning, storage and spinning as well as others. Currently, oven drying in air is often utilized to generate the percentage of moisture in cotton fibers. Karl Fischer Titration another method for cotton moisture, has been compa...

  10. Commercial-scale evaluation of two agricultural waste products, cotton burr/stem and module wraps in thermoplastic composites and comparison with laboratory-scale results

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Laboratory-scale research had shown the potential of using cotton burr/stem (CBS) as a fiber filler in thermoplastic composites. This study evaluates the potential of using waste materials from cotton harvesting/ginning operations, CBS, and cotton module wraps (CMW) as a filler and substrate in ther...

  11. Properties of thermoplastic composites with cotton and guayule biomass residues as fiber fillers

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This study was conducted to evaluate the suitability of using residual plant fibers from agricultural waste streams as reinforcement in thermoplastic composites. Three groups of plant fibers evaluated included cotton burrs, sticks, and linters from cotton gin waste (CGW), guayule whole plant, and gu...

  12. POPULATION DYNAMICS OF COTTON RATS ACROSS A LANDSCAPE MANIPULATED BY NITROGEN ADDITIONS AND ENCLOSURE FENCING

    EPA Science Inventory

    Nitrogen additions in grasslands have produced qualitative and quantitative changes in vegetation resulting in an increase in biomass and decrease in plant species diversity. As with plants, we theorize that animal communities will decrease in species richness and become dominat...

  13. Cryogenically treated gin saw wear test-Second season

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This is the second year of comparative testing of crygenically treated gin saws versus standard gin saws. Paired sets of standard and experimental saws were installed in Lummus saw gin stands that were operated side by side during the 2015/2016 ginning season. Test criteria will include saw wear e...

  14. Characterization of cotton gin particulate matter emissions – project plan

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In 2006, EPA implemented a more stringent standard for particulate matter with an effective diameter less than 2.5 microns (PM2.5). The implementation timeline for this standard will vary by state/district regulatory agency. For example, the San Joaquin Valley Air Pollution Control District, has pro...

  15. Characterization of cotton gin particulate matter emissions - project plan

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In 2006, EPA implemented a more stringent standard for particulate matter with an effective diameter less than 2.5 microns (PM2.5). The implementation time line for this standard will vary by state/district regulatory agency. For example, the San Joaquin Valley Air Pollution Control District has pro...

  16. 'But Yet and Still the Cotton Gin Kept on Working...'

    ERIC Educational Resources Information Center

    Walker, Alice

    1983-01-01

    Describes the work of Friends of the Children of Mississippi, a Head Start program which began in the late 1960s and for which the author was hired to develop Black history materials for teacher training. Presents excerpts from the autobiographies of several Black women trainees in the program. (GC)

  17. Combustibility determination for cotton gin dust and almond huller dust

    Technology Transfer Automated Retrieval System (TEKTRAN)

    It has been documented that some dusts generated while processing agricultural products, such as grain and sugar (OSHA, 2009), can constitute combustible dust hazards. After a catastrophic dust explosion in a sugar refinery in 2008, OSHA initiated action to develop a mandatory standard to comprehen...

  18. Long-term performance of thermoplastic composite material with cotton burr and stem (CBS) as a partial filler

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rationale: Cotton burr and stem (CBS) fraction of cotton gin byproducts has shown promise as a fiber filler in thermoplastic composites, with physical and mechanical properties comparable to that made with wood fiber fillers. However, the long-term performance of this composite material is not known...

  19. EVALUATING A FIBERGLASS ROLLER COVERING ON A ROLLER GIN STAND

    Technology Transfer Automated Retrieval System (TEKTRAN)

    An experimental roller covering, made from woven fiberglass, was tested on a roller gin stand to evaluate its ginning performance and effect on fiber quality. The experimental roller covering was much more aggressive than the standard covering; it ginned at twice the rate (2.4 vs. 1.2 bales per hour...

  20. The effect of seed cotton moisture during harvesting on - part 2- yarn and fabric quality

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Part 1 of this study found that there were significant differences in terms of fiber quality and processing performance of seed cotton harvested from one field using a John Deere 7760 spindle harvester at two moisture levels, <12% and >12%, and storing the harvested modules for 12 weeks prior to gin...

  1. Preliminary study of NIR model transfer in the determination of cotton trash components

    Technology Transfer Automated Retrieval System (TEKTRAN)

    To assess the potential of a rapid and low-cost method that can be used, away from the laboratory, in places such as ginning sites, near infrared (NIR) spectroscopy has been applied to perform the qualitative classification and quantitative prediction of various cotton quality indices, including cot...

  2. Fundamental research on spiking, recovery and understanding seed coat nep counts in AFIS analysis of pre-opened cotton

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Understanding seed coat fragment (SCF) spiking results in Advanced Fiber Information Systems (AFIS) analysis of seed coat neps (SCN) in ginned cottons was confounded by side processes in the system such as particle crushing that results in inflated recoveries. A high degree of machine (AFIS)-fiber ...

  3. CDC-48/p97 coordinates CDT-1 degradation with GINS chromatin dissociation to ensure faithful DNA replication.

    PubMed

    Franz, André; Orth, Michael; Pirson, Paul A; Sonneville, Remi; Blow, J Julian; Gartner, Anton; Stemmann, Olaf; Hoppe, Thorsten

    2011-10-01

    Faithful transmission of genomic information requires tight spatiotemporal regulation of DNA replication factors. In the licensing step of DNA replication, CDT-1 is loaded onto chromatin to subsequently promote the recruitment of additional replication factors, including CDC-45 and GINS. During the elongation step, the CDC-45/GINS complex moves with the replication fork; however, it is largely unknown how its chromatin association is regulated. Here, we show that the chaperone-like ATPase CDC-48/p97 coordinates degradation of CDT-1 with release of the CDC-45/GINS complex. C. elegans embryos lacking CDC-48 or its cofactors UFD-1/NPL-4 accumulate CDT-1 on mitotic chromatin, indicating a critical role of CDC-48 in CDT-1 turnover. Strikingly, CDC-48(UFD-1/NPL-4)-deficient embryos show persistent chromatin association of CDC-45/GINS, which is a consequence of CDT-1 stabilization. Moreover, our data confirmed a similar regulation in Xenopus egg extracts, emphasizing a conserved coordination of licensing and elongation events during eukaryotic DNA replication by CDC-48/p97.

  4. Additives

    NASA Technical Reports Server (NTRS)

    Smalheer, C. V.

    1973-01-01

    The chemistry of lubricant additives is discussed to show what the additives are chemically and what functions they perform in the lubrication of various kinds of equipment. Current theories regarding the mode of action of lubricant additives are presented. The additive groups discussed include the following: (1) detergents and dispersants, (2) corrosion inhibitors, (3) antioxidants, (4) viscosity index improvers, (5) pour point depressants, and (6) antifouling agents.

  5. Cotton Harvesting

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cotton harvesting is performed in the US using either a spindle picker or brush-roll stripper. This presentation discusses the environmental, economic, geographic, and cultivar specific reasons behind a grower's choice to use either machine. The development of each machine system was discussed. A...

  6. Effecting Affection: The Corporeal Ethics of Gins and Arakawa

    ERIC Educational Resources Information Center

    Bearn, Gordon C. F.

    2010-01-01

    This paper argues for the educational relevance of the apparently unbelievable project of the architects Arakawa and Gins to design houses that would grant their inhabitants immortality. First, the author demonstrates that, broadly conceived, this is a familiar philosophical project, perhaps "the" philosophical project. He then produces a reading…

  7. Genetic Diversity of Natural Crossing in Cotton

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We have shown previously genetic diversity in mature cotton pollen sensitivity to low humidity. This study investigated the impact of pollen sensitivity to low humidity on the amount of outcrossing to neighboring plants. We utilized “red” and “green” pigmented cotton, in addition to gossypol glan...

  8. A Drug-Sensitized Zebrafish Screen Identifies Multiple Genes, Including GINS3, as Regulators of Myocardial Repolarization

    PubMed Central

    Milan, David J.; Kim, Albert M.; Winterfield, Jeffrey R.; Jones, Ian L.; Pfeufer, Arne; Sanna, Serena; Arking, Dan E.; Amsterdam, Adam H.; Sabeh, Khaled M.; Mably, John D.; Rosenbaum, David S.; Peterson, Randall T.; Chakravarti, Aravinda; Kääb, Stefan; Roden, Dan M.; MacRae, Calum A.

    2009-01-01

    Background Cardiac repolarization, the process by which cardiomyocytes return to their resting potential after each beat, is a highly regulated process that is critical for heart rhythm stability. Perturbations of cardiac repolarization increase the risk for life-threatening arrhythmias and sudden cardiac death. While genetic studies of familial long QT syndromes have uncovered several key genes in cardiac repolarization, the major heritable contribution to this trait remains unexplained. Identification of additional genes may lead to a better understanding of the underlying biology, aid in identification of patients at risk for sudden death, and potentially enable new treatments for susceptible individuals. Methods and Results We extended and refined a zebrafish model of cardiac repolarization by using fluorescent reporters of transmembrane potential. We then conducted a drug-sensitized genetic screen in zebrafish, identifying 15 genes, including GINS3, that affect cardiac repolarization. Testing these genes for human relevance in two concurrently completed genome wide association studies revealed that the human GINS3 ortholog is located in the 16q21 locus which is strongly associated with QT interval. Conclusions This sensitized zebrafish screen identified 15 novel myocardial repolarization genes. Among these genes is GINS3, the human ortholog of which is a major locus in two concurrent human genome wide association studies of QT interval. These results reveal a novel network of genes that regulate cardiac repolarization. PMID:19652097

  9. Recovering tag fiber from cottonseed using the power roll gin

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In the mid-1990s, Cotton Incorporated and the USDA-ARS Cotton Production and Processing Research Unit developed a process that became known as EasiFlo™ cottonseed (Patent #5,750,466; Issued May 12, 1998). This process involves the application of gelatinized starch to the surface of fuzzy cottonseed,...

  10. Evaluating EPA’s AP-42 development methodology using a cotton gin total PM dataset

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In August 2013, the U.S. Environmental Protection Agency’s (EPA) published their new methodology for updating the Compilation of Air Pollution Emission Factors (AP-42). The “Recommended Procedures for Development of Emissions Factors and Use of the WebFIRE Database” has yet to be widely used. These ...

  11. A novel filler for natural fiber polymer composites from cotton gin waste

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The natural fiber polymer composites market has significantly grown in the last decade. The majority of these composites are manufactured using wood flour as a principal component. The price and availability of quality wood flour is uncertain in several markets, therefore there is a great potential ...

  12. Smart textiles: Tough cotton

    NASA Astrophysics Data System (ADS)

    Avila, Alba G.; Hinestroza, Juan P.

    2008-08-01

    Cotton is an important raw material for producing soft textiles and clothing. Recent discoveries in functionalizing cotton fibres with nanotubes may offer a new line of tough, wearable, smart and interactive garments.

  13. CottonDB enhancement

    Technology Transfer Automated Retrieval System (TEKTRAN)

    CottonDB (www.cottondb.org) was initiated in 1995. It is a database that contains genomic, genetic, and taxonomic information for cotton (Gossypium spp.). It serves both as an archival database and as a dynamic database, which incorporates new data and user resources. CottonDB is maintained at th...

  14. Dictionary of Cotton

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Dictionary of Cotton has over 2,000 terms and definitions that were compiled by 33 researchers. It reflects the ongoing commitment of the International Cotton Advisory Committee, through its Technical Information Section, to the spread of knowledge about cotton to all those who have an interest ...

  15. 7 CFR 28.907 - Responsibilities of licensed gins or warehouses.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Responsibilities of licensed gins or warehouses. 28.907 Section 28.907 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING... News Service for Producers Sampling § 28.907 Responsibilities of licensed gins or warehouses....

  16. 7 CFR 457.105 - Extra long staple cotton crop insurance provisions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... additional levels of coverage, as specified in 7 CFR part 400, subpart T, and pay an additional premium, you... 7 Agriculture 6 2011-01-01 2011-01-01 false Extra long staple cotton crop insurance provisions... long staple cotton crop insurance provisions. The extra long staple cotton crop insurance...

  17. 7 CFR 457.105 - Extra long staple cotton crop insurance provisions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... additional levels of coverage, as specified in 7 CFR part 400, subpart T, and pay an additional premium, you... 7 Agriculture 6 2014-01-01 2014-01-01 false Extra long staple cotton crop insurance provisions... long staple cotton crop insurance provisions. The extra long staple cotton crop insurance...

  18. 7 CFR 457.105 - Extra long staple cotton crop insurance provisions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... additional levels of coverage, as specified in 7 CFR part 400, subpart T, and pay an additional premium, you... 7 Agriculture 6 2010-01-01 2010-01-01 false Extra long staple cotton crop insurance provisions... long staple cotton crop insurance provisions. The extra long staple cotton crop insurance...

  19. Ecoinformatics reveals effects of crop rotational histories on cotton yield.

    PubMed

    Meisner, Matthew H; Rosenheim, Jay A

    2014-01-01

    Crop rotation has been practiced for centuries in an effort to improve agricultural yield. However, the directions, magnitudes, and mechanisms of the yield effects of various crop rotations remain poorly understood in many systems. In order to better understand how crop rotation influences cotton yield, we used hierarchical Bayesian models to analyze a large ecoinformatics database consisting of records of commercial cotton crops grown in California's San Joaquin Valley. We identified several crops that, when grown in a field the year before a cotton crop, were associated with increased or decreased cotton yield. Furthermore, there was a negative association between the effect of the prior year's crop on June densities of the pest Lygus hesperus and the effect of the prior year's crop on cotton yield. This suggested that some crops may enhance L. hesperus densities in the surrounding agricultural landscape, because residual L. hesperus populations from the previous year cannot continuously inhabit a focal field and attack a subsequent cotton crop. In addition, we found that cotton yield declined approximately 2.4% for each additional year in which cotton was grown consecutively in a field prior to the focal cotton crop. Because L. hesperus is quite mobile, the effects of crop rotation on L. hesperus would likely not be revealed by small plot experimentation. These results provide an example of how ecoinformatics datasets, which capture the true spatial scale of commercial agriculture, can be used to enhance agricultural productivity.

  20. 7 CFR 457.105 - Extra long staple cotton crop insurance provisions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... specified in 7 CFR part 400, subpart T, and pay an additional premium, you may increase your prevented... 7 Agriculture 6 2013-01-01 2013-01-01 false Extra long staple cotton crop insurance provisions... long staple cotton crop insurance provisions. The extra long staple cotton crop insurance...

  1. 7 CFR 457.105 - Extra long staple cotton crop insurance provisions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... specified in 7 CFR part 400, subpart T, and pay an additional premium, you may increase your prevented... 7 Agriculture 6 2012-01-01 2012-01-01 false Extra long staple cotton crop insurance provisions... long staple cotton crop insurance provisions. The extra long staple cotton crop insurance...

  2. Quantification and characterization of cotton crop biomass residue

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cotton crop residual biomass remaining in the field after mechanical seed cotton harvest is not typically harvested and utilized off-site thereby generating additional revenue for producers. Recently, interest has increased in utilizing biomass materials as feedstock for the production of fuel and ...

  3. 7 CFR 457.104 - Cotton crop insurance provisions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... timely planted acreage. If you have limited or additional levels of coverage, as specified in 7 CFR part... 7 Agriculture 6 2010-01-01 2010-01-01 false Cotton crop insurance provisions. 457.104 Section 457... CORPORATION, DEPARTMENT OF AGRICULTURE COMMON CROP INSURANCE REGULATIONS § 457.104 Cotton crop...

  4. 78 FR 54970 - Cotton Futures Classification: Optional Classification Procedure

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-09

    ... process in March 2012 (77 FR 5379). When verified by a futures classification, Smith-Doxey data serves as...; ] DEPARTMENT OF AGRICULTURE Agricultural Marketing Service 7 CFR Part 27 RIN 0581-AD33 Cotton Futures... for the addition of an optional cotton futures classification procedure--identified and known...

  5. 5. Interior of second floor of Dixie Cotton Mill, view ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. Interior of second floor of Dixie Cotton Mill, view facing east. Again note the change in column type and roof structure from the 1913 addition (foreground) to a portion of the original 1895 structure (background). - Dixie Cotton Mill, 710 Greenville Street, La Grange, Troup County, GA

  6. Electrical insulated paper from cotton linter.

    PubMed

    El-Saied, Houssni; El-Meligy, Magda G; Mohamed, Samar H; El-Mongy, S Abd

    2012-09-01

    Insulated paper had been prepared from cotton linter containing certain additives. Strength properties had been studied for all paper prepared from cotton linter, before and after impregnating in the linseed oil. Also, the dielectric constant (έ) and AC electrical conductivity with frequencies over the range (100 kHz to 3 MHz) and at different temperatures were studied. Blended cotton linter with glass fiber or polyester fiber increased the dielectric constant. Since the glass fibers lowered the power factor from 0.63 to 0.28% and enhanced dielectric constant. The addition of hydrophilic fibers such as rayon or polyester fiber can be made paper of low porosity, low density and high dielectric resistance. Also, the addition of lead sulphate improved dielectric constant of paper since it has dielectric coefficient >20. The dielectric constant in sample which dipped in oil is higher than the sample without oil.

  7. Influence of planting date on stink bug injury, yield, fiber quality, and economic returns in Georgia cotton.

    PubMed

    Pulakkatu-Thodi, Ishakh; Shurley, Donald; Toews, Michael D

    2014-04-01

    Phytophagous stink bugs are economically important pests of annual and perennial crops in the southeastern United States. Because of insecticide resistance and risk of secondary pest outbreaks, there is interest in identifying cultural practices that could lead to reduced insecticide applications. The objective of this project was to assess the importance of cotton planting date on stink bug damage to cotton. Unsprayed cotton plots with biweekly planting dates were established at three locations in southern Georgia in each of two crop years. During the bloom cycle, stink bug-induced boll injury was estimated weekly in each plot. Plots were subsequently defoliated, mechanically harvested, and ginned to assess differences in fiber yield and quality attributable to stink bug injury. Results show that the rate of boll damage generally increased more rapidly through the bloom cycle for planting dates in June compared with May. Similarly, estimates of boll damage from June-planted cotton more frequently exceeded the stink bug treatment threshold compared with May-planted cotton. In 2011, mean lint yield and economic returns from May planting dates were significantly greater than June planting dates. In 2012, lint yield and economic returns were greater in plots established in early May compared with later planting dates. Estimates of HVI color + b, a measure of fiber yellowness, were lower in early May-planted cotton compared with June planting. These data show that growers need to be aware of increased stink bug damage potential when planting late. PMID:24772545

  8. Influence of planting date on stink bug injury, yield, fiber quality, and economic returns in Georgia cotton.

    PubMed

    Pulakkatu-Thodi, Ishakh; Shurley, Donald; Toews, Michael D

    2014-04-01

    Phytophagous stink bugs are economically important pests of annual and perennial crops in the southeastern United States. Because of insecticide resistance and risk of secondary pest outbreaks, there is interest in identifying cultural practices that could lead to reduced insecticide applications. The objective of this project was to assess the importance of cotton planting date on stink bug damage to cotton. Unsprayed cotton plots with biweekly planting dates were established at three locations in southern Georgia in each of two crop years. During the bloom cycle, stink bug-induced boll injury was estimated weekly in each plot. Plots were subsequently defoliated, mechanically harvested, and ginned to assess differences in fiber yield and quality attributable to stink bug injury. Results show that the rate of boll damage generally increased more rapidly through the bloom cycle for planting dates in June compared with May. Similarly, estimates of boll damage from June-planted cotton more frequently exceeded the stink bug treatment threshold compared with May-planted cotton. In 2011, mean lint yield and economic returns from May planting dates were significantly greater than June planting dates. In 2012, lint yield and economic returns were greater in plots established in early May compared with later planting dates. Estimates of HVI color + b, a measure of fiber yellowness, were lower in early May-planted cotton compared with June planting. These data show that growers need to be aware of increased stink bug damage potential when planting late.

  9. Cotton and its interaction with cotton morphology

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The morphological plasticity of the cotton plant enables it to be produced in a wide variety of agro-ecological regions (Oosterhuis and Jernstedt 1999). This plasticity essentially translates to the lengthening, shortening, or interruption of its effective flowering period in response to season leng...

  10. Production of cellulosic ethanol from cotton processing residues after pretreatment with dilute sodium hydroxide and enzymatic hydrolysis.

    PubMed

    Fockink, Douglas Henrique; Maceno, Marcelo Adriano Corrêa; Ramos, Luiz Pereira

    2015-01-01

    In this study, production of cellulosic ethanol from two cotton processing residues was investigated after pretreatment with dilute sodium hydroxide. Pretreatment performance was investigated using a 2(2) factorial design and the highest glucan conversion was achieved at the most severe alkaline conditions (0.4g NaOH g(-1) of dry biomass and 120°C), reaching 51.6% and 38.8% for cotton gin waste (CGW) and cotton gin dust (CGD), respectively. The susceptibility of pretreated substrates to enzymatic hydrolysis was also investigated and the best condition was achieved at the lowest total solids (5wt%) and the highest enzyme loading (85mg of Cellic CTec2 g(-1) of dry substrate). However, the highest concentration of fermentable sugars - 47.8 and 42.5gL(-1) for CGD and CGW, respectively - was obtained at 15wt% total solids using this same enzyme loading. Substrate hydrolysates had no inhibitory effects on the fermenting microorganism.

  11. ALTERNATIVE COTTON HARVEST PREPARATION

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Organic production practices, urban encroachment and the presence of certain protected crops on adjacent fields presently restrict the use of defoliant chemicals in some cotton acreage. New legislation or stricter interpretation of existing environmental regulations may greatly increase the amount ...

  12. Cotton and Protein Interactions

    SciTech Connect

    Goheen, Steven C.; Edwards, J. V.; Rayburn, Alfred R.; Gaither, Kari A.; Castro, Nathan J.

    2006-06-30

    The adsorbent properties of important wound fluid proteins and cotton cellulose are reviewed. This review focuses on the adsorption of albumin to cotton-based wound dressings and some chemically modified derivatives targeted for chronic wounds. Adsorption of elastase in the presence of albumin was examined as a model to understand the interactive properties of these wound fluid components with cotton fibers. In the chronic non-healing wound, elastase appears to be over-expressed, and it digests tissue and growth factors, interfering with the normal healing process. Albumin is the most prevalent protein in wound fluid, and in highly to moderately exudative wounds, it may bind significantly to the fibers of wound dressings. Thus, the relative binding properties of both elastase and albumin to wound dressing fibers are of interest in the design of more effective wound dressings. The present work examines the binding of albumin to two different derivatives of cotton, and quantifies the elastase binding to the same derivatives following exposure of albumin to the fiber surface. An HPLC adsorption technique was employed coupled with a colorimetric enzyme assay to quantify the relative binding properties of albumin and elastase to cotton. The results of wound protein binding are discussed in relation to the porosity and surface chemistry interactions of cotton and wound proteins. Studies are directed to understanding the implications of protein adsorption phenomena in terms of fiber-protein models that have implications for rationally designing dressings for chronic wounds.

  13. 7 CFR 1205.304 - Cotton.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Cotton. 1205.304 Section 1205.304 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.304 Cotton. Cotton means: (a) All Upland cotton...

  14. 7 CFR 1205.304 - Cotton.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Cotton. 1205.304 Section 1205.304 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.304 Cotton. Cotton means: (a) All Upland cotton...

  15. 7 CFR 1205.304 - Cotton.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Cotton. 1205.304 Section 1205.304 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.304 Cotton. Cotton means: (a) All Upland cotton...

  16. 7 CFR 1205.304 - Cotton.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Cotton. 1205.304 Section 1205.304 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.304 Cotton. Cotton means: (a) All Upland cotton...

  17. 7 CFR 1205.304 - Cotton.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Cotton. 1205.304 Section 1205.304 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.304 Cotton. Cotton means: (a) All Upland cotton...

  18. 43. COTTON VACUUM, WHICH WAS USED TO MOVE COTTON INTO ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    43. COTTON VACUUM, WHICH WAS USED TO MOVE COTTON INTO PICKER ROOM. 2nd FLOOR PICKER ROOM, MILL NO. 2. - Prattville Manufacturing Company, Number One, 242 South Court Street, Prattville, Autauga County, AL

  19. CottonDB: A database for cotton research

    Technology Transfer Automated Retrieval System (TEKTRAN)

    CottonDB, established in 1995, was among the first plant genome databases established by the USDA-ARS. The goal of CottonDB is to serve both as an archival and a dynamic database that incorporates data from all major categories of genetic and genomic information created by the cotton research commu...

  20. Mining cotton germplasm resources to fight Cotton Leaf Curl Virus

    Technology Transfer Automated Retrieval System (TEKTRAN)

    CLCuV (Cotton Leaf Curl Virus) is a major threat to cotton production in Pakistan and parts of India and has been reported in cotton producing countries in Africa, as well as China and Uzbekistan. Identifying sources of resistance to CLCuV helps not only countries such as Pakistan where the virus is...

  1. Cotton (Gossypium hirsutum L.).

    PubMed

    Rathore, Keerti S; Campbell, LeAnne M; Sherwood, Shanna; Nunes, Eugenia

    2015-01-01

    Cotton continues to be a crop of great economic importance in many developing and some developed countries. Cotton plants expressing the Bt gene to deter some of the major pests have been enthusiastically and widely accepted by the farmers in three of the major producing countries, i.e., China, India, and the USA. Considering the constraints related to its production and the wide variety of products derived from the cotton plant, it offers several target traits that can be improved through genetic engineering. Thus, there is a great need to accelerate the application of biotechnological tools for cotton improvement. This requires a simple, yet robust gene delivery/transformant recovery system. Recently, a protocol, involving large-scale, mechanical isolation of embryonic axes from germinating cottonseeds followed by direct transformation of the meristematic cells has been developed by an industrial laboratory. However, complexity of the mechanical device and the patent restrictions are likely to keep this method out of reach of most academic laboratories. In this chapter, we describe the method developed in our laboratory that has undergone further refinements and involves Agrobacterium-mediated transformation of cotton cells, selection of stable transgenic callus lines, and recovery of plants via somatic embryogenesis.

  2. Advancements in Cotton Harvesting Research

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cotton harvesting research within USDA ARS is focused on improving harvest productivity, cotton quality, and producer profitability. In recent years, our work has encompassed efforts to improve both spindle picker and brush-roll stripper harvesting systems. Specifically, work with cotton pickers i...

  3. Gearing up for the Ginning Season: Things Ginners Need to do Before the Modules Arrive on the Yard

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Starting up a gin after the dormant season is always a difficult day or sometimes week before all the components start to work together in an efficient and productive fashion. There are several important things a ginner should remember when gearing up for the ginning season. First and foremost, all...

  4. Cotton, fleece, and beads

    SciTech Connect

    Raloff, J.

    1993-05-22

    Texas researchers are exploring two types of environmentally friendly spilled oil-cleanup products. These new nontoxic products not only sop up oil but also facilitate the breakdown of that oil. One group is looking at microscopic glass bubbles coated with titanium dioxide, which functions as a photocatalyst for the breakdown of chemical including hydrocarbons. The surface reactions yield far fewer toxic material and a more complete breakdown than sunlight-only decomposition. Another group is looking at cotton fiber. In its raw form poor quality cotton, rejected by fabric manufactures and weavers, makes a superior mop for spilled oil and, unlike synthetic materials, is biodegradable. The oil absorbed on cotton fibers could also be recovered for further fermentation or reuse. Relatively little oil-cleanup research is being done worldwide. The USA, a world leader in this area, recent federal spending on R D has averaged only about $30 million.

  5. Frequent Occurrence of Tomato Leaf Curl New Delhi Virus in Cotton Leaf Curl Disease Affected Cotton in Pakistan

    PubMed Central

    Zaidi, Syed Shan-e-Ali; Shafiq, Muhammad; Amin, Imran; Scheffler, Brian E.; Scheffler, Jodi A.; Briddon, Rob W.; Mansoor, Shahid

    2016-01-01

    Cotton leaf curl disease (CLCuD) is the major biotic constraint to cotton production on the Indian subcontinent, and is caused by monopartite begomoviruses accompanied by a specific DNA satellite, Cotton leaf curl Multan betasatellite (CLCuMB). Since the breakdown of resistance against CLCuD in 2001/2002, only one virus, the “Burewala” strain of Cotton leaf curl Kokhran virus (CLCuKoV-Bur), and a recombinant form of CLCuMB have consistently been identified in cotton across the major cotton growing areas of Pakistan. Unusually a bipartite isolate of the begomovirus Tomato leaf curl virus was identified in CLCuD-affected cotton recently. In the study described here we isolated the bipartite begomovirus Tomato leaf curl New Delhi virus (ToLCNDV) from CLCuD-affected cotton. To assess the frequency and geographic occurrence of ToLCNDV in cotton, CLCuD-symptomatic cotton plants were collected from across the Punjab and Sindh provinces between 2013 and 2015. Analysis of the plants by diagnostic PCR showed the presence of CLCuKoV-Bur in all 31 plants examined and ToLCNDV in 20 of the samples. Additionally, a quantitative real-time PCR analysis of the levels of the two viruses in co-infected plants suggests that coinfection of ToLCNDV with the CLCuKoV-Bur/CLCuMB complex leads to an increase in the levels of CLCuMB, which encodes the major pathogenicity (symptom) determinant of the complex. The significance of these results are discussed. PMID:27213535

  6. Frequent Occurrence of Tomato Leaf Curl New Delhi Virus in Cotton Leaf Curl Disease Affected Cotton in Pakistan.

    PubMed

    Zaidi, Syed Shan-E-Ali; Shafiq, Muhammad; Amin, Imran; Scheffler, Brian E; Scheffler, Jodi A; Briddon, Rob W; Mansoor, Shahid

    2016-01-01

    Cotton leaf curl disease (CLCuD) is the major biotic constraint to cotton production on the Indian subcontinent, and is caused by monopartite begomoviruses accompanied by a specific DNA satellite, Cotton leaf curl Multan betasatellite (CLCuMB). Since the breakdown of resistance against CLCuD in 2001/2002, only one virus, the "Burewala" strain of Cotton leaf curl Kokhran virus (CLCuKoV-Bur), and a recombinant form of CLCuMB have consistently been identified in cotton across the major cotton growing areas of Pakistan. Unusually a bipartite isolate of the begomovirus Tomato leaf curl virus was identified in CLCuD-affected cotton recently. In the study described here we isolated the bipartite begomovirus Tomato leaf curl New Delhi virus (ToLCNDV) from CLCuD-affected cotton. To assess the frequency and geographic occurrence of ToLCNDV in cotton, CLCuD-symptomatic cotton plants were collected from across the Punjab and Sindh provinces between 2013 and 2015. Analysis of the plants by diagnostic PCR showed the presence of CLCuKoV-Bur in all 31 plants examined and ToLCNDV in 20 of the samples. Additionally, a quantitative real-time PCR analysis of the levels of the two viruses in co-infected plants suggests that coinfection of ToLCNDV with the CLCuKoV-Bur/CLCuMB complex leads to an increase in the levels of CLCuMB, which encodes the major pathogenicity (symptom) determinant of the complex. The significance of these results are discussed. PMID:27213535

  7. 7 CFR 1205.308 - Cotton Board.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Cotton Board. 1205.308 Section 1205.308 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.308 Cotton Board. Cotton Board means the...

  8. 7 CFR 1205.305 - Upland cotton.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Upland cotton. 1205.305 Section 1205.305 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.305 Upland cotton. Upland cotton means all...

  9. 7 CFR 1205.308 - Cotton Board.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Cotton Board. 1205.308 Section 1205.308 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.308 Cotton Board. Cotton Board means the...

  10. 7 CFR 1205.305 - Upland cotton.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Upland cotton. 1205.305 Section 1205.305 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.305 Upland cotton. Upland cotton means all...

  11. 7 CFR 1205.305 - Upland cotton.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Upland cotton. 1205.305 Section 1205.305 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.305 Upland cotton. Upland cotton means all...

  12. 7 CFR 1205.308 - Cotton Board.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Cotton Board. 1205.308 Section 1205.308 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.308 Cotton Board. Cotton Board means the...

  13. 7 CFR 1205.308 - Cotton Board.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Cotton Board. 1205.308 Section 1205.308 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.308 Cotton Board. Cotton Board means the...

  14. 7 CFR 1205.308 - Cotton Board.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Cotton Board. 1205.308 Section 1205.308 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.308 Cotton Board. Cotton Board means the...

  15. 7 CFR 1205.305 - Upland cotton.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Upland cotton. 1205.305 Section 1205.305 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.305 Upland cotton. Upland cotton means all...

  16. 7 CFR 1205.305 - Upland cotton.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Upland cotton. 1205.305 Section 1205.305 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.305 Upland cotton. Upland cotton means all...

  17. Trophoblast Deportation to the Lungs of Cotton Rats (Sigmodon hispidus)

    PubMed Central

    Perle, Krista M D La; Green, M Gia; Niewiesk, Stefan

    2014-01-01

    Cotton rats (Sigmodon hispidus) have been used to study a variety of infectious agents, particularly human respiratory viral pathogens. During the course of comprehensive pathologic evaluations of aging breeders from our breeding colony, 6 of 22 (27%) female cotton rats had histologic evidence, limited to the lungs, of embolized cells that were confirmed to be trophoblastic in origin by HSD3B1 immunoreactivity. When pulmonary trophoblast emboli were numerous, they usually were associated with additional histologic findings in the lungs, including pulmonary edema and hemorrhage, endothelial hypertrophy, fibrinoid vascular necrosis, and abundant alveolar macrophages containing fresh fibrin and hemolyzing erythrocytes. Of the 6 cotton rats with pulmonary trophoblast emboli, 5 (83%) were at 8 to 18 d of the 27-d gestation period, with the greatest number of emboli per lung present between days 10 through 14. The remaining cotton rat had a focal pulmonary trophoblast embolus and was not pregnant but had delivered a litter 3 mo previously. Three other cotton rats in either the early or late stages of gestation showed no histologic evidence of pulmonary trophoblast deportation. This report is the first to document pulmonary trophoblast emboli in cotton rats. This finding suggests that cotton rats may be an alternative animal model for the study of normal and aberrant trophoblast deportation in routine pregnancies and gestational pathologic conditions in women. PMID:25527025

  18. Metal analysis of cotton

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Seven varieties of cotton were investigated for 8 metal ions (K, Na, Mg, Ca, Fe, Cu, Zn, and Mn) using Inductively Coupled Plasma-Optical Emission Spectroscopy. All of the varieties were grown at the same location. Half of the samples were dry (rain fed only) and the other were well-watered (irrigat...

  19. Cotton Pickin' Good Time.

    ERIC Educational Resources Information Center

    Gentry, Carol

    2000-01-01

    Describes the creation and development of a project at Lake Mary High School in Seminole County, Florida, in which students grew cotton in order to help them experience the production of the art material from the seed to the finished product. (CMK)

  20. 4. Interior of second floor of Dixie Cotton Mill, view ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. Interior of second floor of Dixie Cotton Mill, view facing west. This area is now designated the upstairs yarn storage room. Note the change of column type and roof structure from the first to second column in foreground of photograph. The round columns were used in the 1913 addition to the original 1895 structure. - Dixie Cotton Mill, 710 Greenville Street, La Grange, Troup County, GA

  1. The Nim1 kinase Gin4 has distinct domains crucial for septin assembly, phospholipid binding and mitotic exit

    PubMed Central

    Au Yong, Jie Ying; Wang, Yue

    2016-01-01

    ABSTRACT In fungi, the Nim1 protein kinases, such as Gin4, are important regulators of multiple cell cycle events, including the G2–M transition, septin assembly, polarized growth and cytokinesis. Compelling evidence has linked some key functions of Gin4 with the large C-terminal non-kinase region which, however, is poorly defined. By systematically dissecting and functionally characterizing the non-kinase region of Gin4 in the human fungal pathogen Candida albicans, we report the identification of three new domains with distinct functions: a lipid-binding domain (LBD), a septin-binding domain (SBD) and a nucleolus-associating domain (NAD). The LBD and SBD are indispensable for the function of Gin4, and they alone could sufficiently restore septin ring assembly in GIN4-null mutants. The NAD localizes to the periphery of the nucleolus and physically associates with Cdc14, the ultimate effector of the mitotic exit network. Gin4 mutants that lack the NAD are defective in spindle orientation and exit mitosis prematurely. Furthermore, we show that Gin4 is a substrate of Cdc14. These findings provide novel insights into the roles and mechanisms of Nim1 kinases in the regulation of some crucial cell cycle events. PMID:27231094

  2. Geosciences Information Network (GIN): A modular, distributed, interoperable data network for the geosciences

    NASA Astrophysics Data System (ADS)

    Allison, M.; Gundersen, L. C.; Richard, S. M.; Dickinson, T. L.

    2008-12-01

    A coalition of the state geological surveys (AASG), the U.S. Geological Survey (USGS), and partners will receive NSF funding over 3 years under the INTEROP solicitation to start building the Geoscience Information Network (www.geoinformatics.info/gin) a distributed, interoperable data network. The GIN project will develop standardized services to link existing and in-progress components using a few standards and protocols, and work with data providers to implement these services. The key components of this network are 1) catalog system(s) for data discovery; 2) service definitions for interfaces for searching catalogs and accessing resources; 3) shared interchange formats to encode information for transmission (e.g. various XML markup languages); 4) data providers that publish information using standardized services defined by the network; and 5) client applications adapted to use information resources provided by the network. The GIN will integrate and use catalog resources that currently exist or are in development. We are working with the USGS National Geologic Map Database's existing map catalog, with the USGS National Geological and Geophysical Data Preservation Program, which is developing a metadata catalog (National Digital Catalog) for geoscience information resource discovery, and with the GEON catalog. Existing interchange formats will be used, such as GeoSciML, ChemML, and Open Geospatial Consortium sensor, observation and measurement MLs. Client application development will be fostered by collaboration with industry and academic partners. The GIN project will focus on the remaining aspects of the system -- service definitions and assistance to data providers to implement the services and bring content online - and on system integration of the modules. Initial formal collaborators include the OneGeology-Europe consortium of 27 nations that is building a comparable network under the EU INSPIRE initiative, GEON, Earthchem, and GIS software company ESRI

  3. Nanosilica-Chitosan Composite Coating on Cotton Fabrics

    NASA Astrophysics Data System (ADS)

    Maharani, Dina Kartika; Kartini, Indriana; Aprilita, Nurul Hidayat

    2010-10-01

    Nanosilica-chitosan composite coating on cotton fabrics has been prepared by sol-gel method. The sol-gel procedure allows coating of material on nanometer scale, which several commonly used coating procedure cannot achieve. In addition, sol-gel coating technique can be applied to system without disruption of their structure functionaly. The coating were produced via hidrolysis and condensation of TEOS and GPTMS and then mixed with chitosan. The composite coating on cotton fabrics were characterized with X-Ray Diffraction and Scanning Electron microscopy (SEM) method. The result showed that the coating not changed or disrupted the cotton stucture. The coating result in a clear transparent thin layer on cotton surface. The nanocomposite coating has new applications in daily used materials, especially those with low heat resistance, such as textiles and plastics, and as an environmentally friendly water-repellent substitute for fluorine compounds.

  4. Gene Expression Changes and Early Events in Cotton Fibre Development

    PubMed Central

    Lee, Jinsuk J.; Woodward, Andrew W.; Chen, Z. Jeffrey

    2007-01-01

    Background Cotton is the dominant source of natural textile fibre and a significant oil crop. Cotton fibres, produced by certain species in the genus Gossypium, are seed trichomes derived from individual cells of the epidermal layer of the seed coat. Cotton fibre development is delineated into four distinct and overlapping developmental stages: fibre initiation, elongation, secondary wall biosynthesis and maturation. Scope Recent advances in gene expression studies are beginning to provide new insights into a better understanding of early events in cotton fibre development. Fibre cell development is a complex process involving many pathways, including various signal transduction and transcriptional regulation components. Several analyses using expressed sequence tags and microarray have identified transcripts that preferentially accumulate during fibre development. These studies, as well as complementation and overexpression experiments using cotton genes in arabidopsis and tobacco, indicate some similar molecular events between trichome development from the leaf epidermis and fibre development from the ovule epidermis. Specifically, MYB transcription factors regulate leaf trichome development in arabidopsis and may regulate seed trichome development in cotton. In addition, transcript profiling and ovule culture experiments both indicate that several phytohormones and other signalling pathways mediate cotton fibre development. Auxin and gibberellins promote early stages of fibre initiation; ethylene- and brassinosteroid-related genes are up-regulated during the fibre elongation phase; and genes associated with calmodulin and calmodulin-binding proteins are up-regulated in fibre initials. Additional genomic data, mutant and functional analyses, and genome mapping studies promise to reveal the critical factors mediating cotton fibre cell development. PMID:17905721

  5. Cotton and Sustainability: Impacting Student Learning through Sustainable Cotton Summit

    ERIC Educational Resources Information Center

    Ha-Brookshire, Jung; Norum, Pamela

    2011-01-01

    Purpose: The purpose of this paper is to examine the effect of intensive extra-curricular learning opportunities on students' knowledge, skills, and attitudes regarding cotton and sustainability. Design/methodology/approach: A three-phase extra-curricular learning opportunity was designed to include a Sustainable Cotton Summit; pre-summit and…

  6. Comparative Transcriptomic Analysis of Developing Cotton Cotyledons and Embryo Axis

    PubMed Central

    Jiao, Xiaoming; Zhao, Xiaochun; Zhou, Xue-Rong; Green, Allan G.; Fan, Yunliu; Wang, Lei; Singh, Surinder P.; Liu, Qing

    2013-01-01

    Background As a by product of higher value cotton fibre, cotton seed has been increasingly recognised to have excellent potential as a source of additional food, feed, biofuel stock and even a renewable platform for the production of many diverse biological molecules for agriculture and industrial enterprises. The large size difference between cotyledon and embryo axis that make up a cotton seed results in the under-representation of embryo axis gene transcript levels in whole seed embryo samples. Therefore, the determination of gene transcript levels in the cotyledons and embryo axes separately should lead to a better understanding of metabolism in these two developmentally diverse tissues. Results A comparative study of transcriptome changes between cotton developing cotyledon and embryo axis has been carried out. 17,384 unigenes (20.74% of all the unigenes) were differentially expressed in the two adjacent embryo tissues, and among them, 7,727 unigenes (44.45%) were down-regulated and 9,657 unigenes (55.55%) were up-regulated in cotyledon. Conclusions Our study has provided a comprehensive dataset that documents the dynamics of the transcriptome at the mid-maturity of cotton seed development and in discrete seed tissues, including embryo axis and cotyledon tissues. The results showed that cotton seed is subject to many transcriptome variations in these two tissue types and the differential gene expression between cotton embryo axis and cotyledon uncovered in our study should provide an important starting point for understanding how gene activity is coordinated during seed development to make a seed. Further, the identification of genes involved in rapid metabolite accumulation stage of seed development will extend our understanding of the complex molecular and cellular events in these developmental processes and provide a foundation for future studies on the metabolism, embryo differentiation of cotton and other dicot oilseed crops. PMID:23977137

  7. 7 CFR 27.43 - Validity of cotton class certificates.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Validity of cotton class certificates. 27.43 Section... CONTAINER REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Cotton Class Certificates § 27.43 Validity of cotton class certificates. Each cotton class certificate for cotton...

  8. 7 CFR 27.43 - Validity of cotton class certificates.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Validity of cotton class certificates. 27.43 Section... CONTAINER REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Cotton Class Certificates § 27.43 Validity of cotton class certificates. Each cotton class certificate for cotton...

  9. 7 CFR 27.43 - Validity of cotton class certificates.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Validity of cotton class certificates. 27.43 Section... CONTAINER REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Cotton Class Certificates § 27.43 Validity of cotton class certificates. Each cotton class certificate for cotton...

  10. 7 CFR 27.43 - Validity of cotton class certificates.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Validity of cotton class certificates. 27.43 Section... CONTAINER REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Cotton Class Certificates § 27.43 Validity of cotton class certificates. Each cotton class certificate for cotton...

  11. 7 CFR 27.43 - Validity of cotton class certificates.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Validity of cotton class certificates. 27.43 Section... CONTAINER REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Cotton Class Certificates § 27.43 Validity of cotton class certificates. Each cotton class certificate for cotton...

  12. Exploring biomedical applications of cotton

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The use of cotton as a biomaterial for design of improved wound dressings, and other non-implantable medical textiles will be considered. The research and development of cotton-based wound dressings, which possess a mechanism-based mode of action, has entered a new level of understanding in recent ...

  13. Exploring biomedical ppplications of cotton

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The use of cotton as a biomaterial for design of improved wound dressings, and other non-implantable medical textiles will be considered. The research and development of cotton-based wound dressings, which possess a mechanism-based mode of action, has entered a new level of understanding in recent y...

  14. Microwave drying of seed cotton

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A small lab dryer was designed for use in drying seed cotton with components of a microwave generator mounted thereon. The magnetron emitted radiation directly into the seed cotton and a fan directed air cross-flow to the radiation direction. The microwave components were a 1.1 kW magnetron, trans...

  15. CottonGen: a genomics, genetics and breeding database for cotton research

    Technology Transfer Automated Retrieval System (TEKTRAN)

    CottonGen (http://www.cottongen.org) is a curated and integrated web-based relational database providing access to publicly available genomic, genetic and breeding data for cotton. CottonGen supercedes CottonDB and the Cotton Marker Database, with enhanced tools for easier data sharing, mining, vis...

  16. 7 CFR 1205.12 - Cotton.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Cotton. 1205.12 Section 1205.12 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Procedures for Conduct of Sign-up Period Definitions § 1205.12 Cotton. The term cotton means all...

  17. 7 CFR 1205.12 - Cotton.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Cotton. 1205.12 Section 1205.12 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Procedures for Conduct of Sign-up Period Definitions § 1205.12 Cotton. The term cotton means all...

  18. 7 CFR 1205.13 - Upland cotton.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Upland cotton. 1205.13 Section 1205.13 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Procedures for Conduct of Sign-up Period Definitions § 1205.13 Upland cotton. The term Upland cotton...

  19. 7 CFR 1205.12 - Cotton.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Cotton. 1205.12 Section 1205.12 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Procedures for Conduct of Sign-up Period Definitions § 1205.12 Cotton. The term cotton means all...

  20. 7 CFR 1205.13 - Upland cotton.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Upland cotton. 1205.13 Section 1205.13 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Procedures for Conduct of Sign-up Period Definitions § 1205.13 Upland cotton. The term Upland cotton...

  1. 7 CFR 1205.13 - Upland cotton.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Upland cotton. 1205.13 Section 1205.13 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Procedures for Conduct of Sign-up Period Definitions § 1205.13 Upland cotton. The term Upland cotton...

  2. 7 CFR 1205.13 - Upland cotton.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Upland cotton. 1205.13 Section 1205.13 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Procedures for Conduct of Sign-up Period Definitions § 1205.13 Upland cotton. The term Upland cotton...

  3. 7 CFR 1205.12 - Cotton.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Cotton. 1205.12 Section 1205.12 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Procedures for Conduct of Sign-up Period Definitions § 1205.12 Cotton. The term cotton means all...

  4. 7 CFR 1205.13 - Upland cotton.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Upland cotton. 1205.13 Section 1205.13 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Procedures for Conduct of Sign-up Period Definitions § 1205.13 Upland cotton. The term Upland cotton...

  5. 7 CFR 1205.12 - Cotton.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Cotton. 1205.12 Section 1205.12 Agriculture... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Procedures for Conduct of Sign-up Period Definitions § 1205.12 Cotton. The term cotton means all...

  6. Chemical imaging of cotton fibers using an infrared microscope and a focal-plane array detector

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In this presentation, the chemical imaging of cotton fibers with an infrared microscope and a Focal-Plane Array (FPA) detector will be discussed. Infrared spectroscopy can provide us with information on the structure and quality of cotton fibers. In addition, FPA detectors allow for simultaneous spe...

  7. The mechanism of action of piperazine-phosphonates derivatives in cotton fabric

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Piperazine-phosphonates additives are known to be very effective flame retardants on different polymeric systems, especially cotton cellulose. In order to understand their mechanism of action, we carried out the investigation of their thermal behavior on cotton fabric by, first, employing the attenu...

  8. Southern root-knot nematode affects common cocklebur (Xanthium strumarium) interference with cotton

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Southern root-knot nematode and common cocklebur will both interfere with cotton growth and yield. A greater understanding of the interaction of these pests on cotton growth and yield is needed for effective IPM (integrated pest management). An additive design was used in outdoor micro-plots with fi...

  9. The present and future role of insect-resistant GM cotton in IPM

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Transgenic cottons producing Cry toxins from Bacillus thuringiensis (Bt) control lepidopteran pests and were first commercially grown in Australia, Mexico and the USA in 1996. As of 2007, six additional countries (Argentina, Brazil, China, Colombia, India, and South Africa) now grow Bt cotton on a t...

  10. Gin-mediated DNA inversion: product structure and the mechanism of strand exchange.

    PubMed

    Kanaar, R; van de Putte, P; Cozzarelli, N R

    1988-02-01

    Inversion of the G loop of bacteriophage Mu requires the phage-encoded Gin protein and a host factor. The topological changes in a supercoiled DNA substrate generated by the two purified proteins were analyzed. More than 99% of the inversion products were unknotted rings. This result excludes synapsis by way of a random collision of recombination sites, because the resulting entrapped supercoils would be converted into knots by recombination. Instead, the recombination sites must come together in the synaptic complex in an ordered fashion with a fixed number of supercoils between the sites. The linking number of the substrate DNA increases by four during recombination. Thus, in three successive rounds of inversion, the change in linking number was +4, +8, and +12, respectively. These results lead to a quantitative model for the mechanism of Gin recombination that includes the distribution of supercoils in the synaptic complex, their alteration by strand exchange, and specific roles for the two proteins needed for recombination.

  11. Molecular analysis of proanthocyanidins related to pigmentation in brown cotton fibre (Gossypium hirsutum L.).

    PubMed

    Feng, Hongjie; Li, Yanjun; Wang, Shaofang; Zhang, Liangliang; Liu, Yongchuang; Xue, Fei; Sun, Yuqiang; Wang, Yongmei; Sun, Jie

    2014-11-01

    The structural characteristics and component differences of proanthocyanidins in brown and white cotton fibres were identified by nuclear magnetic resonance (NMR) and matrix-assisted laser desorption/ionization time of flight mass spectrometry (MALDI-TOF MS) analyses. Proanthocyanidins in brown and white cotton fibres were found to contain mainly procyanidin (PC) and prodelphidin (PD) units with 2, 3-cis form (epigallocatechin and epicatechin). However, part of the proanthocyanidins in the white cotton fibres were modified by acylation and were constitutively different from the proanthocyanidins in brown cotton fibres. The relative amount of PD was similar to that of PC in white cotton fibres, while proanthocyanidins in brown cotton fibres consisted mainly of PD units with a relative ratio of 9:1. In brown cotton fibres, the proanthocyanidin monomeric composition was consistent with the expression profiles of proanthocyanidin synthase genes, suggesting that anthocyanidin reductase represented the major flow of the proanthocyanidin biosynthesis pathway. In addition, the structural characteristics and component differences of proanthocanidins in brown and white cotton fibres suggested that quinones, the oxidation products of proanthocyanidins, were the direct contributors to colour development in brown cotton fibre. This was demonstrated by vanillin-HCl staining and Borntrager's test. Collectively, these data demonstrated that the biosynthesis of proanthocyanidins is a crucial pigmentation process in brown cotton fibre, and that quinones may represent the main pigments contributing to formation of the the brown colour. This study revealed the molecular basis of pigmentation in brown cotton fibres, and provided important insights for genetic manipulation of pigment production in cotton fibres.

  12. Can legislation prevent debauchery? Mother gin and public health in 18th-century England.

    PubMed Central

    Warner, J; Her, M; Gmel, G; Rehm, J

    2001-01-01

    The "gin epidemic" of 1720 to 1751 in England was the first time that government intervened in a systematic fashion to regulate and control sales of alcohol. The epidemic therefore provides an opportunity to gauge the effects of multiple legislative interventions over time. Toward that end, we employed time series analysis in conjunction with qualitative methodologies to test the interplay of multiple independent variables, including real wages and taxes, on the consumption of distilled spirits from 1700 through 1771. The results showed that each of the 3 major gin acts was successful in the short term only, consistent with the state's limited resources for enforcement at the local level, and that in each instance consumption actually increased shortly thereafter. This was true even of the Gin Act of 1751, which, contrary to the assumptions of contemporaries and many historians, succeeded by accident rather than by design. The results also suggest that the epidemic followed the inverse U-shaped trajectory of more recent drug scares and that consumption declined only after the more deleterious effects of distilled spirits had been experienced by large numbers of people. PMID:11236401

  13. Relationship of leaf and bract trichomes to trash content of ginned lint

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Spinning efficiency and yarn quality are improved for bales with reduced trash content. Some cotton varieties have been characterized as having smoother leaves (low trichome density) and fewer bract trichomes, and it has been shown that cottons harvested from these varieties is picked with lower tr...

  14. Transgenic Cotton Plants Expressing Double-stranded RNAs Target HMG-CoA Reductase (HMGR) Gene Inhibits the Growth, Development and Survival of Cotton Bollworms

    PubMed Central

    Tian, Geng; Cheng, Linlin; Qi, Xuewei; Ge, Zonghe; Niu, Changying; Zhang, Xianlong; Jin, Shuangxia

    2015-01-01

    RNA interference (RNAi) has been developed as a powerful technique in the research of functional genomics as well as plant pest control. In this report, double-stranded RNAs (dsRNA) targeting 3-hydroxy-3-methylglutaryl coenzyme A reductase (HMGR) gene, which catalyze a rate-limiting enzymatic reaction in the mevalonate pathway of juvenile hormone (JH) synthesis in cotton bollworm, was expressed in cotton plants via Agrobacterium tumefaciens-mediated transformation. PCR and Sothern analysis revealed the integration of HMGR gene into cotton genome. RT-PCR and qRT-PCR confirmed the high transcription level of dsHMGR in transgenic cotton lines. The HMGR expression both in transcription and translation level was significantly downregulated in cotton bollworms (helicoverpa armigera) larvae after feeding on the leaves of HMGR transgenic plants. The transcription level of HMGR gene in larvae reared on transgenic cotton leaves was as much as 80.68% lower than that of wild type. In addition, the relative expression level of vitellogenin (Vg, crucial source of nourishment for offspring embryo development) gene was also reduced by 76.86% when the insect larvae were fed with transgenic leaves. The result of insect bioassays showed that the transgenic plant harboring dsHMGR not only inhibited net weight gain but also delayed the growth of cotton bollworm larvae. Taken together, transgenic cotton plant expressing dsRNAs successfully downregulated HMGR gene and impaired the development and survival of target insect, which provided more option for plant pest control. PMID:26435695

  15. Cotton Production Practices Change Soil Properties

    NASA Astrophysics Data System (ADS)

    Blaise, D.; Singh, J. V.

    2012-04-01

    Historically, indigenous Asiatic cottons (Gossypium arboreum) were cultivated with minimal inputs in India. The introduction of the Upland cottons (G. hirsutum) and later the hybrid (H-4) triggered a whole set of intensified agronomic management with reliance on high doses of fertilisers and pesticide usage. In 2002, the transgenic Bt cotton hybrids were introduced and released for commercial cultivation. Presently, more than 95% of the nearly 12.2 million hectares of cotton area is under the Bt transgenic hybrids. These hybrids are not only high yielding but have reduced the dependence on pesticide because of an effective control of the lepidopteran pests. Thus, a change in the management practices is evident over the years. In this paper, we discuss the impact of two major agronomic management practices namely, nutrient management and tillage besides organic cotton cultivation in the rainfed cotton growing regions of central India characterized by sub-humid to semi-arid climate and dominated by Vertisols. Long-term studies at Nagpur, Maharashtra indicated the importance of integrated nutrient management (INM) wherein a part of the nutrient needs through fertiliser was substituted with organic manures such as farmyard manure (FYM). With the application of mineral fertilisers alone, soils became deficient in micronutrients. This was not observed with the FYM amended plots. Further, the manure amended plots had a better soil physical properties and the water holding capacity of the soil improved due to improvements in soil organic matter (SOM). Similarly, in a separate experiment, an improvement in SOM was observed in the organically managed fields because of continuous addition of organic residues. Further, it resulted in greater biological activity compared to the conventionally managed fields. Conservation tillage systems such as reduced tillage (RT) are a means to improve soil health and crop productivity. Long-term studies on tillage practices such as

  16. Antiquity of American Polyploid Cotton.

    PubMed

    Smith, C E; Macneish, R S

    1964-02-14

    Fragments of a boll of Gossypium hirsutum L. from archeological excavations near Tehuacán, Mexico, prove that this species existed in 5800 B. C. No doubt remains that American tetraploid cotton species originated through natural hiybridization.

  17. Autonomous cotton module forming system

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cotton producers often have difficulty finding adequate labor during harvest. Module builder operators are often inexperienced and may build poorly shaped modules. Equipment manufacturers have recently introduced harvesters with on-board module building capabilities to reduce labor requirements; h...

  18. Recent Advances in Cotton Genomics

    PubMed Central

    Zhang, Hong-Bin; Li, Yaning; Wang, Baohua; Chee, Peng W.

    2008-01-01

    Genome research promises to promote continued and enhanced plant genetic improvement. As a world's leading crop and a model system for studies of many biological processes, genomics research of cottons has advanced rapidly in the past few years. This article presents a comprehensive review on the recent advances of cotton genomics research. The reviewed areas include DNA markers, genetic maps, mapped genes and QTLs, ESTs, microarrays, gene expression profiling, BAC and BIBAC libraries, physical mapping, genome sequencing, and applications of genomic tools in cotton breeding. Analysis of the current status of each of the genome research areas suggests that the areas of physical mapping, QTL fine mapping, genome sequencing, nonfiber and nonovule EST development, gene expression profiling, and association studies between gene expression and fiber trait performance should be emphasized currently and in near future to accelerate utilization of the genomics research achievements for enhancing cotton genetic improvement. PMID:18288253

  19. Semiochemicals from herbivory induced cotton plants enhance the foraging behavior of the cotton boll weevil, Anthonomus grandis.

    PubMed

    Magalhães, D M; Borges, M; Laumann, R A; Sujii, E R; Mayon, P; Caulfield, J C; Midega, C A O; Khan, Z R; Pickett, J A; Birkett, M A; Blassioli-Moraes, M C

    2012-12-01

    The boll weevil, Anthonomus grandis, has been monitored through deployment of traps baited with aggregation pheromone components. However, field studies have shown that the number of insects caught in these traps is significantly reduced during cotton squaring, suggesting that volatiles produced by plants at this phenological stage may be involved in attraction. Here, we evaluated the chemical profile of volatile organic compounds (VOCs) emitted by undamaged or damaged cotton plants at different phenological stages, under different infestation conditions, and determined the attractiveness of these VOCs to adults of A. grandis. In addition, we investigated whether or not VOCs released by cotton plants enhanced the attractiveness of the aggregation pheromone emitted by male boll weevils. Behavioral responses of A. grandis to VOCs from conspecific-damaged, heterospecific-damaged (Spodoptera frugiperda and Euschistus heros) and undamaged cotton plants, at different phenological stages, were assessed in Y-tube olfactometers. The results showed that volatiles emitted from reproductive cotton plants damaged by conspecifics were attractive to adults boll weevils, whereas volatiles induced by heterospecific herbivores were not as attractive. Additionally, addition of boll weevil-induced volatiles from reproductive cotton plants to aggregation pheromone gave increased attraction, relative to the pheromone alone. The VOC profiles of undamaged and mechanically damaged cotton plants, in both phenological stages, were not different. Chemical analysis showed that cotton plants produced qualitatively similar volatile profiles regardless of damage type, but the quantities produced differed according to the plant's phenological stage and the herbivore species. Notably, vegetative cotton plants released higher amounts of VOCs compared to reproductive plants. At both stages, the highest rate of VOC release was observed in A. grandis-damaged plants. Results show that A. grandis uses

  20. Nanowire-functionalized cotton textiles.

    PubMed

    Zhukovskyi, Maksym; Sanchez-Botero, Lina; McDonald, Matthew P; Hinestroza, Juan; Kuno, Masaru

    2014-02-26

    We show the general functionalization of cotton fabrics using solution-synthesized CdSe and CdTe nanowires (NWs). Conformal coatings onto individual cotton fibers have been achieved through various physical and chemical approaches. Some involve the electrostatic attraction of NWs to cotton charged positively with a Van de Graaff generator or via 2,3-epoxypropyltrimethylammonium chloride treatments. Resulting NW-functionalized textiles consist of dense, conformal coatings and have been characterized for their UV-visible absorption as well as Raman activity. We demonstrate potential uses of these functionalized textiles through two proof-of-concept applications. The first entails barcoding cotton using the unique Raman signature of the NWs. We also demonstrate the surface-enhancement of their Raman signatures using codeposited Au. A second demonstration takes advantage of the photoconductive nature of semiconductor NWs to create cotton-based photodetectors. Apart from these illustrations, NW-functionalized cotton textiles may possess other uses in the realm of medical, anticounterfeiting, and photocatalytic applications.

  1. 7 CFR 28.451 - Below Color Grade Cotton.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Below Color Grade Cotton. 28.451 Section 28.451... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Standards Below Color Grade Cotton § 28.451 Below Color Grade Cotton. Below color grade cotton is American Upland cotton which is lower in color grade than...

  2. 7 CFR 27.44 - Invalidity of cotton class certificates.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Invalidity of cotton class certificates. 27.44 Section... CONTAINER REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Cotton Class Certificates § 27.44 Invalidity of cotton class certificates. Any cotton class certificate shall become...

  3. 7 CFR 28.471 - Below Leaf Grade Cotton.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Below Leaf Grade Cotton. 28.471 Section 28.471... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Standards Below Leaf Grade Cotton § 28.471 Below Leaf Grade Cotton. Below leaf grade cotton is American Upland cotton which is lower in leaf grade than...

  4. 7 CFR 28.471 - Below Leaf Grade Cotton.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Below Leaf Grade Cotton. 28.471 Section 28.471... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Standards Below Leaf Grade Cotton § 28.471 Below Leaf Grade Cotton. Below leaf grade cotton is American Upland cotton which is lower in leaf grade than...

  5. 7 CFR 28.451 - Below Color Grade Cotton.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Below Color Grade Cotton. 28.451 Section 28.451... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Standards Below Color Grade Cotton § 28.451 Below Color Grade Cotton. Below color grade cotton is American Upland cotton which is lower in color grade than...

  6. 7 CFR 27.44 - Invalidity of cotton class certificates.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Invalidity of cotton class certificates. 27.44 Section... CONTAINER REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Cotton Class Certificates § 27.44 Invalidity of cotton class certificates. Any cotton class certificate shall become...

  7. 7 CFR 27.73 - Supervision of transfers of cotton.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Supervision of transfers of cotton. 27.73 Section 27... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Transfers of Cotton § 27.73 Supervision of transfers of cotton. Whenever the owner of any cotton inspected and sampled for...

  8. 7 CFR 28.451 - Below Color Grade Cotton.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Below Color Grade Cotton. 28.451 Section 28.451... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Standards Below Color Grade Cotton § 28.451 Below Color Grade Cotton. Below color grade cotton is American Upland cotton which is lower in color grade than...

  9. 7 CFR 27.73 - Supervision of transfers of cotton.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Supervision of transfers of cotton. 27.73 Section 27... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Transfers of Cotton § 27.73 Supervision of transfers of cotton. Whenever the owner of any cotton inspected and sampled for...

  10. 7 CFR 28.471 - Below Leaf Grade Cotton.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Below Leaf Grade Cotton. 28.471 Section 28.471... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Standards Below Leaf Grade Cotton § 28.471 Below Leaf Grade Cotton. Below leaf grade cotton is American Upland cotton which is lower in leaf grade than...

  11. 7 CFR 1205.341 - Certification of cotton producer organization.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Certification of cotton producer organization. 1205... COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Certification of Cotton Producer Organization § 1205.341 Certification of cotton producer organization. Any cotton producer organization...

  12. 7 CFR 1205.341 - Certification of cotton producer organization.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Certification of cotton producer organization. 1205... COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Certification of Cotton Producer Organization § 1205.341 Certification of cotton producer organization. Any cotton producer organization...

  13. 7 CFR 1205.341 - Certification of cotton producer organization.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Certification of cotton producer organization. 1205... COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Certification of Cotton Producer Organization § 1205.341 Certification of cotton producer organization. Any cotton producer organization...

  14. 7 CFR 27.73 - Supervision of transfers of cotton.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Supervision of transfers of cotton. 27.73 Section 27... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Transfers of Cotton § 27.73 Supervision of transfers of cotton. Whenever the owner of any cotton inspected and sampled for...

  15. 7 CFR 28.471 - Below Leaf Grade Cotton.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Below Leaf Grade Cotton. 28.471 Section 28.471... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Standards Below Leaf Grade Cotton § 28.471 Below Leaf Grade Cotton. Below leaf grade cotton is American Upland cotton which is lower in leaf grade than...

  16. 7 CFR 28.451 - Below Color Grade Cotton.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Below Color Grade Cotton. 28.451 Section 28.451... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Standards Below Color Grade Cotton § 28.451 Below Color Grade Cotton. Below color grade cotton is American Upland cotton which is lower in color grade than...

  17. 7 CFR 27.44 - Invalidity of cotton class certificates.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Invalidity of cotton class certificates. 27.44 Section... CONTAINER REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Cotton Class Certificates § 27.44 Invalidity of cotton class certificates. Any cotton class certificate shall become...

  18. 7 CFR 27.44 - Invalidity of cotton class certificates.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Invalidity of cotton class certificates. 27.44 Section... CONTAINER REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Cotton Class Certificates § 27.44 Invalidity of cotton class certificates. Any cotton class certificate shall become...

  19. 7 CFR 28.451 - Below Color Grade Cotton.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Below Color Grade Cotton. 28.451 Section 28.451... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Standards Below Color Grade Cotton § 28.451 Below Color Grade Cotton. Below color grade cotton is American Upland cotton which is lower in color grade than...

  20. 7 CFR 1205.341 - Certification of cotton producer organization.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Certification of cotton producer organization. 1205... COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Certification of Cotton Producer Organization § 1205.341 Certification of cotton producer organization. Any cotton producer organization...

  1. 7 CFR 27.44 - Invalidity of cotton class certificates.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Invalidity of cotton class certificates. 27.44 Section... CONTAINER REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Cotton Class Certificates § 27.44 Invalidity of cotton class certificates. Any cotton class certificate shall become...

  2. 7 CFR 1205.341 - Certification of cotton producer organization.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Certification of cotton producer organization. 1205... COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Certification of Cotton Producer Organization § 1205.341 Certification of cotton producer organization. Any cotton producer organization...

  3. 7 CFR 28.471 - Below Leaf Grade Cotton.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Below Leaf Grade Cotton. 28.471 Section 28.471... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Standards Below Leaf Grade Cotton § 28.471 Below Leaf Grade Cotton. Below leaf grade cotton is American Upland cotton which is lower in leaf grade than...

  4. Cotton Fabric Properties with Water-Repellent Finishing via Sol-Gel Process

    NASA Astrophysics Data System (ADS)

    Wang, Chaoxia; Li, Mao; Wu, Min; Chen, Li

    The properties of the cotton fabric with water-repellence finishing by sol method with the hexadecyltrimethoxysilane as additive were observed. The cotton fabrics were immersed in the prepared sols with double dip and double nip dried at 90°C, annealed at 160°C for 3 min. The water repellence and the physical properties such as gas permeability, bending properties, beetling properties, tensile strength, elongation at break, abrasion resistance, and anti-crease properties of the cotton fabrics were investigated. The results showed that anti-crease and tensile strength were improved. However, the abrasion resistance of the cotton fabrics decreased in some way. Both the bending and beetling properties measurement proved that the handle of the treated cotton fabrics changed stiffness. For the dyed fabrics by the water-repellent finishing, the hue was slightly changed, the deeper color was achieved. There is no adverse effect for treated fabric by water-repellent finishing on the fastness.

  5. 21 CFR 182.70 - Substances migrating from cotton and cotton fabrics used in dry food packaging.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 3 2014-04-01 2014-04-01 false Substances migrating from cotton and cotton... Provisions § 182.70 Substances migrating from cotton and cotton fabrics used in dry food packaging. Substances migrating to food from cotton and cotton fabrics used in dry food packaging that are...

  6. 21 CFR 182.70 - Substances migrating from cotton and cotton fabrics used in dry food packaging.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 3 2010-04-01 2009-04-01 true Substances migrating from cotton and cotton fabrics... GENERALLY RECOGNIZED AS SAFE General Provisions § 182.70 Substances migrating from cotton and cotton fabrics used in dry food packaging. Substances migrating to food from cotton and cotton fabrics used in...

  7. 21 CFR 182.70 - Substances migrating from cotton and cotton fabrics used in dry food packaging.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 3 2013-04-01 2013-04-01 false Substances migrating from cotton and cotton... GENERALLY RECOGNIZED AS SAFE General Provisions § 182.70 Substances migrating from cotton and cotton fabrics used in dry food packaging. Substances migrating to food from cotton and cotton fabrics used in...

  8. 21 CFR 182.70 - Substances migrating from cotton and cotton fabrics used in dry food packaging.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 3 2012-04-01 2012-04-01 false Substances migrating from cotton and cotton... GENERALLY RECOGNIZED AS SAFE General Provisions § 182.70 Substances migrating from cotton and cotton fabrics used in dry food packaging. Substances migrating to food from cotton and cotton fabrics used in...

  9. 21 CFR 182.70 - Substances migrating from cotton and cotton fabrics used in dry food packaging.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 3 2011-04-01 2011-04-01 false Substances migrating from cotton and cotton... GENERALLY RECOGNIZED AS SAFE General Provisions § 182.70 Substances migrating from cotton and cotton fabrics used in dry food packaging. Substances migrating to food from cotton and cotton fabrics used in...

  10. Determination of geographic provenance of cotton fibres using multi-isotope profiles and multivariate statistical analysis

    NASA Astrophysics Data System (ADS)

    Daeid, N. Nic; Meier-Augenstein, W.; Kemp, H. F.

    2012-04-01

    The analysis of cotton fibres can be particularly challenging within a forensic science context where discrimination of one fibre from another is of importance. Normally cotton fibre analysis examines the morphological structure of the recovered material and compares this with that of a known fibre from a particular source of interest. However, the conventional microscopic and chemical analysis of fibres and any associated dyes is generally unsuccessful because of the similar morphology of the fibres. Analysis of the dyes which may have been applied to the cotton fibre can also be undertaken though this can be difficult and unproductive in terms of discriminating one fibre from another. In the study presented here we have explored the potential for Isotope Ratio Mass Spectrometry (IRMS) to be utilised as an additional tool for cotton fibre analysis in an attempt to reveal further discriminatory information. This work has concentrated on un-dyed cotton fibres of known origin in order to expose the potential of the analytical technique. We report the results of a pilot study aimed at testing the hypothesis that multi-element stable isotope analysis of cotton fibres in conjunction with multivariate statistical analysis of the resulting isotopic abundance data using well established chemometric techniques permits sample provenancing based on the determination of where the cotton was grown and as such will facilitate sample discrimination. To date there is no recorded literature of this type of application of IRMS to cotton samples, which may be of forensic science relevance.

  11. Crop Sensors for Variable-Rate Nitrogen Application to Cotton

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cotton yield can be very responsive to nitrogen fertilizer. However, over-application of N can result in excess vegetative growth, which can delay maturity and increase the need for growth regulator, defoliant, and insecticide, in addition to wasting money on fertilizer that does not produce a retu...

  12. 3D Model of the McGinness Hills Geothermal Area

    DOE Data Explorer

    Faulds, James E.

    2013-12-31

    The McGinness Hills geothermal system lies in a ~8.5 km wide, north-northeast trending accommodation zone defined by east-dipping normal faults bounding the Toiyabe Range to the west and west-dipping normal faults bounding the Simpson Park Mountains to the east. Within this broad accommodation zone lies a fault step-over defined by north-northeast striking, west-dipping normal faults which step to the left at roughly the latitude of the McGinness Hills geothermal system. The McGinness Hills 3D model consists of 9 geologic units and 41 faults. The basal geologic units are metasediments of the Ordovician Valmy and Vininni Formations (undifferentiated in the model) which are intruded by Jurassic granitic rocks. Unconformably overlying is a ~100s m-thick section of Tertiary andesitic lava flows and four Oligocene-to-Miocene ash-flow tuffs: The Rattlesnake Canyon Tuff, tuff of Sutcliffe, the Cambell Creek Tuff and the Nine Hill tuff. Overlying are sequences of pre-to-syn-extensional Quaternary alluvium and post-extensional Quaternary alluvium. 10-15º eastward dip of the Tertiary stratigraphy is controlled by the predominant west-dipping fault set. Geothermal production comes from two west dipping normal faults in the northern limb of the step over. Injection is into west dipping faults in the southern limb of the step over. Production and injection sites are in hydrologic communication, but at a deep level, as the northwest striking fault that links the southern and northern limbs of the step-over has no permeability.

  13. Alkaline treatment effect on the properties of in-situ synthesised ZnO nanoparticles on cotton fabric.

    PubMed

    Barani, Hossein; Boroumand, Majid Nasiri

    2016-06-01

    In this study, an in-situ approach was used to synthesise zinc oxide nanoparticles on the surface of cotton fabric. The effect of alkaline pre- and after-treatment and Zn(2+) concentration was studied on the morphological, structural, thermal, photocatalytic, and antibacterial properties of loaded cotton fabrics. Scanning electron microscopy, energy dispersive X-ray spectroscopy, X-ray diffractometer, thermogravimetric analysis, and attenuated total reflection Fourier transform infrared spectrometer were used to characterise the properties of loaded cotton fabrics. Alkaline after-treatment of cotton fabric presented more dispersed zinc oxide nanoparticles, and an increase in Zn(2+) concentration led to form agglomerated nanoparticles on the surface of cotton fibres. The loaded cotton fabrics with zinc oxide nanoparticles presented an inhibition zone against Staphylococcus aureus and Escherichia coli. In addition, the stain of methylene blue on the surface of loaded samples was degraded after irradiated under visible light. PMID:27256898

  14. Toward cotton molecular breeding: challenges and opportunities

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cotton (Gossypium spp) is the leading natural fiber in the global textile market, but progress in the development and applications of molecular tools to improve cotton lags behind other major crop plants. The slow progress is in part due to cotton's large complex allotetraploid genome of 26 partial...

  15. Microscopical comparison of cotton, corn, and soybean dusts.

    PubMed Central

    Goynes, W R; Ingber, B F; Palmgren, M S

    1986-01-01

    Specialized analytical methods are required for identification of components of agricultural dusts such as those generated in harvesting, transportation, storage, and processing of cotton, corn, and soybeans. The larger particles and trash components of the dusts can often be identified visually or with the aid of an optical microscope (OM). The respirable portion of the dust, that which causes lung dysfunction, retains few structural features for identification. Electron microscopy and X-ray microanalysis, together with special optical microscopical techniques, can be used to characterize these microdusts. Combination studies with scanning electron microscopy (SEM) and energy-dispersive X-ray (EDX) analysis of cotton dusts have shown the presence of mineralogical particles probably of a soil origin and materials that can be associated with plant parts. Even in screened and filtered cotton dusts, fibrillar fragments are usually present due to their ability to penetrate openings the size of their diameters. The corn and soybean dusts studied were different from the cotton dust in that the large fibrillar component of the cotton dust was absent in the screened grain dusts. However, these dusts consisted of structurally unrecognizable particles that appeared similar to those found in cotton dust. In addition they contained many spheroid particles identified as starch. Dusts from all three sources were found to agglomerate into larger particles, some of which were still less than 10 micron. This agglomeration could confuse the instrumental measurement of dust particle size. Images FIGURE 1. FIGURE 2. FIGURE 3. a FIGURE 3. b FIGURE 4. FIGURE 5. a FIGURE 5. b FIGURE 5. c FIGURE 5. d FIGURE 6. FIGURE 7. a FIGURE 7. b FIGURE 8. FIGURE 9. a FIGURE 9. b FIGURE 10. FIGURE 11. a FIGURE 11. b FIGURE 11. c FIGURE 11. d PMID:3709475

  16. The use of Landsat data to inventory cotton and soybean acreage in North Alabama

    NASA Technical Reports Server (NTRS)

    Downs, S. W., Jr.; Faust, N. L.

    1980-01-01

    This study was performed to determine if Landsat data could be used to improve the accuracy of the estimation of cotton acreage. A linear classification algorithm and a maximum likelihood algorithm were used for computer classification of the area, and the classification was compared with ground truth. The classification accuracy for some fields was greater than 90 percent; however, the overall accuracy was 71 percent for cotton and 56 percent for soybeans. The results of this research indicate that computer analysis of Landsat data has potential for improving upon the methods presently being used to determine cotton acreage; however, additional experiments and refinements are needed before the method can be used operationally.

  17. Development of simple algorithm for direct and rapid determination of cotton maturity from FT-IR spectroscopy

    NASA Astrophysics Data System (ADS)

    Liu, Yongliang; Thibodeaux, Devron; Gamble, Gary R.

    2011-06-01

    Fourier transform infrared (FT-IR) spectra of seed and lint cottons were collected to explore the potential for the discrimination of immature cottons from mature ones and also for the determination of actual cotton maturity. Spectral features of immature and mature cottons revealed large differences in the 1200-900 cm-1 region, and such spectral distinctions formed the basis on which to develop simple three-band ratio algorithm for classification analysis. Next, an additional formula was created to assess the degree of cotton fiber maturity by converting the three-band ratios into an appropriate FT-IR maturity (MIR) index. Furthermore, the MIR index was compared with parameters derived from traditional image analysis (IA) and advanced fiber information system (AFIS) measurements. Results indicated strong correlations (R2 > 0.89) between MIR and MAFIS and between MIR and MIA among either International Cotton Calibration (ICC) standards or selected cotton maturity references. On the other hand, low correlations between the pairs were observed among regular cotton fibers, which likely resulted from the heterogeneous distribution of structural, physical, and chemical characteristics in cotton fibers and subsequent different sampling specimens for individual and independent measurement.

  18. Cutinase promotes dry esterification of cotton cellulose.

    PubMed

    Xiaoman, Zhao; Teresa, Matama; Artur, Ribeiro; Carla, Silva; Jing, Wu; Jiajia, Fu; Artur, Cavaco-Paulo

    2016-01-01

    Cutinase from Thermobifida fusca was used to esterify the hydroxyl groups of cellulose with the fatty acids from triolein. Cutinase and triolein were pre-adsorbed on cotton and the reaction proceeded in a dry state during 48 h at 35°C. The cutinase-catalyzed esterification of the surface of cotton fabric resulted in the linkage of the oleate groups to the glycoside units of cotton cellulose. The superficial modification was confirmed by performing ATR-FTIR on treated cotton samples and by MALDI-TOF analysis of the liquors from the treatment of the esterified cotton with a crude cellulase mixture. Modified cotton fabric also showed a significant increase of hydrophobicity. This work proposes a novel bio-based approach to obtain hydrophobic cotton.

  19. Cotton Leaf Curl Multan Virus-Derived Viral Small RNAs Can Target Cotton Genes to Promote Viral Infection.

    PubMed

    Wang, Jinyan; Tang, Yafei; Yang, Yuwen; Ma, Na; Ling, Xitie; Kan, Jialiang; He, Zifu; Zhang, Baolong

    2016-01-01

    RNA silencing is a conserved mechanism in plants that targets viruses. Viral small RNAs (vsiRNAs) can be generated from viral double-stranded RNA replicative intermediates within the infected host, or from host RNA-dependent RNA polymerases activity on viral templates. The abundance and profile of vsiRNAs in viral infections have been reported previously. However, the involvement of vsiRNAs during infection of the Geminiviridae family member cotton leaf curl virus (CLCuD), which causes significant economic losses in cotton growing regions, remains largely uncharacterized. Cotton leaf curl Multan virus (CLCuMuV) associated with a betasatellite called Cotton leaf curl Multan betasatellite (CLCuMuB) is a major constraint to cotton production in South Asia and is now established in Southern China. In this study, we obtained the profiles of vsiRNAs from CLCuMV and CLCuMB in infected upland cotton (Gossypium hirsutum) plants by deep sequencing. Our data showed that vsiRNA that were derived almost equally from sense and antisense CLCuD DNA strands accumulated preferentially as 21- and 22-nucleotide (nt) small RNA population and had a cytosine bias at the 5'-terminus. Polarity distribution revealed that vsiRNAs were almost continuously present along the CLCuD genome and hotspots of sense and antisense strands were mainly distributed in the Rep proteins region of CLCuMuV and in the C1 protein of CLCuMuB. In addition, hundreds of host transcripts targeted by vsiRNAs were predicted, many of which encode transcription factors associated with biotic and abiotic stresses. Quantitative real-time polymerase chain reaction analysis of selected potential vsiRNA targets showed that some targets were significantly down-regulated in CLCuD-infected cotton plants. We also verified the potential function of vsiRNA targets that may be involved in CLCuD infection by virus-induced gene silencing (VIGS) and 5'-rapid amplification of cDNA end (5'-RACE). Here, we provide the first report on vsi

  20. Cotton Leaf Curl Multan Virus-Derived Viral Small RNAs Can Target Cotton Genes to Promote Viral Infection

    PubMed Central

    Wang, Jinyan; Tang, Yafei; Yang, Yuwen; Ma, Na; Ling, Xitie; Kan, Jialiang; He, Zifu; Zhang, Baolong

    2016-01-01

    RNA silencing is a conserved mechanism in plants that targets viruses. Viral small RNAs (vsiRNAs) can be generated from viral double-stranded RNA replicative intermediates within the infected host, or from host RNA-dependent RNA polymerases activity on viral templates. The abundance and profile of vsiRNAs in viral infections have been reported previously. However, the involvement of vsiRNAs during infection of the Geminiviridae family member cotton leaf curl virus (CLCuD), which causes significant economic losses in cotton growing regions, remains largely uncharacterized. Cotton leaf curl Multan virus (CLCuMuV) associated with a betasatellite called Cotton leaf curl Multan betasatellite (CLCuMuB) is a major constraint to cotton production in South Asia and is now established in Southern China. In this study, we obtained the profiles of vsiRNAs from CLCuMV and CLCuMB in infected upland cotton (Gossypium hirsutum) plants by deep sequencing. Our data showed that vsiRNA that were derived almost equally from sense and antisense CLCuD DNA strands accumulated preferentially as 21- and 22-nucleotide (nt) small RNA population and had a cytosine bias at the 5′-terminus. Polarity distribution revealed that vsiRNAs were almost continuously present along the CLCuD genome and hotspots of sense and antisense strands were mainly distributed in the Rep proteins region of CLCuMuV and in the C1 protein of CLCuMuB. In addition, hundreds of host transcripts targeted by vsiRNAs were predicted, many of which encode transcription factors associated with biotic and abiotic stresses. Quantitative real-time polymerase chain reaction analysis of selected potential vsiRNA targets showed that some targets were significantly down-regulated in CLCuD-infected cotton plants. We also verified the potential function of vsiRNA targets that may be involved in CLCuD infection by virus-induced gene silencing (VIGS) and 5′-rapid amplification of cDNA end (5′-RACE). Here, we provide the first report

  1. Cotton moisture – its importance, measurements and impacts

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cotton moisture impacts cotton from field to fabric. The proper control, and measurement to allow for control, of cotton moisture is essential to maintaining and preserving fiber quality. Cotton color, length and strength; as well as other properties, are all impacted by cotton moisture content. ...

  2. 7 CFR 28.39 - Cotton reduced in grade.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Cotton reduced in grade. 28.39 Section 28.39... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Classification § 28.39 Cotton reduced in grade. If cotton be reduced in grade, by reason of the presence...

  3. 7 CFR 28.106 - Universal cotton standards.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Universal cotton standards. 28.106 Section 28.106... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Practical Forms of Cotton Standards § 28.106 Universal cotton standards. Whenever any of the official...

  4. 7 CFR 28.178 - Submission of cotton samples.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Submission of cotton samples. 28.178 Section 28.178... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Classification for Foreign Growth Cotton § 28.178 Submission of cotton samples. Samples of cotton submitted to a Classing Office for classification...

  5. 7 CFR 1427.174 - Maturity of seed cotton loans.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Maturity of seed cotton loans. 1427.174 Section 1427..., DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Recourse Seed Cotton Loans § 1427.174 Maturity of seed cotton loans. Seed cotton loans mature on demand by CCC but no later than May 31...

  6. 7 CFR 1427.174 - Maturity of seed cotton loans.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Maturity of seed cotton loans. 1427.174 Section 1427..., DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Recourse Seed Cotton Loans § 1427.174 Maturity of seed cotton loans. Seed cotton loans mature on demand by CCC but no later than May 31...

  7. 7 CFR 1205.314 - Cotton-producing State.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Cotton-producing State. 1205.314 Section 1205.314... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.314 Cotton-producing State. Cotton-producing...

  8. 7 CFR 1205.314 - Cotton-producing State.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Cotton-producing State. 1205.314 Section 1205.314... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.314 Cotton-producing State. Cotton-producing...

  9. 7 CFR 28.106 - Universal cotton standards.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Universal cotton standards. 28.106 Section 28.106... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Practical Forms of Cotton Standards § 28.106 Universal cotton standards. Whenever any of the official...

  10. 7 CFR 27.37 - Cotton reduced in grade.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Cotton reduced in grade. 27.37 Section 27.37... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Classification and Micronaire Determinations § 27.37 Cotton reduced in grade. If cotton be reduced in grade, by reason of the presence...

  11. 7 CFR 28.178 - Submission of cotton samples.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Submission of cotton samples. 28.178 Section 28.178... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Classification for Foreign Growth Cotton § 28.178 Submission of cotton samples. Samples of cotton submitted to a Classing Office for classification...

  12. 7 CFR 28.106 - Universal cotton standards.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Universal cotton standards. 28.106 Section 28.106... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Practical Forms of Cotton Standards § 28.106 Universal cotton standards. Whenever any of the official...

  13. 7 CFR 28.39 - Cotton reduced in grade.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Cotton reduced in grade. 28.39 Section 28.39... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Classification § 28.39 Cotton reduced in grade. If cotton be reduced in grade, by reason of the presence...

  14. 7 CFR 1427.174 - Maturity of seed cotton loans.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Maturity of seed cotton loans. 1427.174 Section 1427..., DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Recourse Seed Cotton Loans § 1427.174 Maturity of seed cotton loans. Seed cotton loans mature on demand by CCC but no later than May 31...

  15. 7 CFR 1205.342 - Certification of cotton importer organizations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Certification of cotton importer organizations. 1205... COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Certification of Cotton Producer Organization § 1205.342 Certification of cotton importer organizations. Any importer organization may...

  16. 7 CFR 1205.402 - Determination of Cotton Board membership.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Determination of Cotton Board membership. 1205.402... COTTON RESEARCH AND PROMOTION Members of Cotton Board § 1205.402 Determination of Cotton Board membership. (a) In determining whether any cotton-producing state is entitled to be represented by more than...

  17. 7 CFR 28.105 - Practical forms of cotton standards.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Practical forms of cotton standards. 28.105 Section 28... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Practical Forms of Cotton Standards § 28.105 Practical forms of cotton standards. (a) Practical forms of...

  18. 7 CFR 27.73 - Supervision of transfers of cotton.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Supervision of transfers of cotton. 27.73 Section 27... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Postponed Classification § 27.73 Supervision of transfers of cotton. Whenever the owner of any cotton inspected and sampled...

  19. 7 CFR 1205.342 - Certification of cotton importer organizations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Certification of cotton importer organizations. 1205... COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Certification of Cotton Producer Organization § 1205.342 Certification of cotton importer organizations. Any importer organization may...

  20. 7 CFR 1427.165 - Eligible seed cotton.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Eligible seed cotton. 1427.165 Section 1427.165... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Recourse Seed Cotton Loans § 1427.165 Eligible seed cotton. (a) Seed cotton pledged as collateral for a loan must be tendered to CCC by...

  1. 7 CFR 27.73 - Supervision of transfers of cotton.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Supervision of transfers of cotton. 27.73 Section 27... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Postponed Classification § 27.73 Supervision of transfers of cotton. Whenever the owner of any cotton inspected and sampled...

  2. 7 CFR 1205.402 - Determination of Cotton Board membership.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Determination of Cotton Board membership. 1205.402... COTTON RESEARCH AND PROMOTION Members of Cotton Board § 1205.402 Determination of Cotton Board membership. (a) In determining whether any cotton-producing state is entitled to be represented by more than...

  3. 7 CFR 28.40 - Terms defined; cotton classification.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Terms defined; cotton classification. 28.40 Section 28... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Classification § 28.40 Terms defined; cotton classification. For the purposes of classification of any cotton...

  4. 7 CFR 28.40 - Terms defined; cotton classification.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Terms defined; cotton classification. 28.40 Section 28... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Classification § 28.40 Terms defined; cotton classification. For the purposes of classification of any cotton...

  5. 7 CFR 1427.174 - Maturity of seed cotton loans.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Maturity of seed cotton loans. 1427.174 Section 1427..., DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Recourse Seed Cotton Loans § 1427.174 Maturity of seed cotton loans. Seed cotton loans mature on demand by CCC but no later than May 31...

  6. 7 CFR 27.37 - Cotton reduced in grade.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Cotton reduced in grade. 27.37 Section 27.37... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Classification and Micronaire Determinations § 27.37 Cotton reduced in grade. If cotton be reduced in grade, by reason of the presence...

  7. 7 CFR 1427.174 - Maturity of seed cotton loans.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Maturity of seed cotton loans. 1427.174 Section 1427..., DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Recourse Seed Cotton Loans § 1427.174 Maturity of seed cotton loans. Seed cotton loans mature on demand by CCC but no later than May 31...

  8. 7 CFR 1427.165 - Eligible seed cotton.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Eligible seed cotton. 1427.165 Section 1427.165... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Recourse Seed Cotton Loans § 1427.165 Eligible seed cotton. (a) Seed cotton pledged as collateral for a loan must be tendered to CCC by...

  9. 7 CFR 27.37 - Cotton reduced in grade.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Cotton reduced in grade. 27.37 Section 27.37... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Classification and Micronaire Determinations § 27.37 Cotton reduced in grade. If cotton be reduced in grade, by reason of the presence...

  10. 7 CFR 27.46 - Cotton withdrawn from storage.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Cotton withdrawn from storage. 27.46 Section 27.46... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Cotton Class Certificates § 27.46 Cotton withdrawn from storage. The exchange inspection agency under the supervision or control...

  11. 7 CFR 27.46 - Cotton withdrawn from storage.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Cotton withdrawn from storage. 27.46 Section 27.46... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Cotton Class Certificates § 27.46 Cotton withdrawn from storage. The exchange inspection agency under the supervision or control...

  12. 7 CFR 28.40 - Terms defined; cotton classification.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Terms defined; cotton classification. 28.40 Section 28... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Classification § 28.40 Terms defined; cotton classification. For the purposes of classification of any cotton...

  13. 7 CFR 1205.314 - Cotton-producing State.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Cotton-producing State. 1205.314 Section 1205.314... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.314 Cotton-producing State. Cotton-producing...

  14. 7 CFR 28.178 - Submission of cotton samples.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Submission of cotton samples. 28.178 Section 28.178... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Classification for Foreign Growth Cotton § 28.178 Submission of cotton samples. Samples of cotton submitted to a Classing Office for classification...

  15. 7 CFR 1427.165 - Eligible seed cotton.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Eligible seed cotton. 1427.165 Section 1427.165... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Recourse Seed Cotton Loans § 1427.165 Eligible seed cotton. (a) Seed cotton pledged as collateral for a loan must be tendered to CCC by...

  16. 7 CFR 28.106 - Universal cotton standards.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Universal cotton standards. 28.106 Section 28.106... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Practical Forms of Cotton Standards § 28.106 Universal cotton standards. Whenever any of the official...

  17. 7 CFR 1427.9 - Classification of cotton.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Classification of cotton. 1427.9 Section 1427.9... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Nonrecourse Cotton Loan and Loan Deficiency Payments § 1427.9 Classification of cotton. (a) All cotton tendered for loan and loan...

  18. 7 CFR 1427.9 - Classification of cotton.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Classification of cotton. 1427.9 Section 1427.9... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Nonrecourse Cotton Loan and Loan Deficiency Payments § 1427.9 Classification of cotton. (a) All cotton tendered for loan and loan...

  19. 7 CFR 28.40 - Terms defined; cotton classification.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Terms defined; cotton classification. 28.40 Section 28... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Classification § 28.40 Terms defined; cotton classification. For the purposes of classification of any cotton...

  20. 7 CFR 28.178 - Submission of cotton samples.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Submission of cotton samples. 28.178 Section 28.178... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Classification for Foreign Growth Cotton § 28.178 Submission of cotton samples. Samples of cotton submitted to a Classing Office for classification...

  1. 7 CFR 1205.402 - Determination of Cotton Board membership.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Determination of Cotton Board membership. 1205.402... COTTON RESEARCH AND PROMOTION Members of Cotton Board § 1205.402 Determination of Cotton Board membership. (a) In determining whether any cotton-producing state is entitled to be represented by more than...

  2. 7 CFR 28.105 - Practical forms of cotton standards.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Practical forms of cotton standards. 28.105 Section 28... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Practical Forms of Cotton Standards § 28.105 Practical forms of cotton standards. (a) Practical forms of...

  3. 7 CFR 28.106 - Universal cotton standards.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Universal cotton standards. 28.106 Section 28.106... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Practical Forms of Cotton Standards § 28.106 Universal cotton standards. Whenever any of the official...

  4. 7 CFR 1205.314 - Cotton-producing State

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Cotton-producing State 1205.314 Section 1205.314... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.314 Cotton-producing State Cotton-producing...

  5. 7 CFR 28.105 - Practical forms of cotton standards.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Practical forms of cotton standards. 28.105 Section 28... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Practical Forms of Cotton Standards § 28.105 Practical forms of cotton standards. (a) Practical forms of...

  6. 7 CFR 1205.402 - Determination of Cotton Board membership.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Determination of Cotton Board membership. 1205.402... COTTON RESEARCH AND PROMOTION Members of Cotton Board § 1205.402 Determination of Cotton Board membership. (a) In determining whether any cotton-producing state is entitled to be represented by more than...

  7. 7 CFR 28.105 - Practical forms of cotton standards.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Practical forms of cotton standards. 28.105 Section 28... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Practical Forms of Cotton Standards § 28.105 Practical forms of cotton standards. (a) Practical forms of...

  8. 7 CFR 1427.9 - Classification of cotton.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Classification of cotton. 1427.9 Section 1427.9... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Nonrecourse Cotton Loan and Loan Deficiency Payments § 1427.9 Classification of cotton. (a) All cotton tendered for loan and loan...

  9. 7 CFR 27.46 - Cotton withdrawn from storage.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Cotton withdrawn from storage. 27.46 Section 27.46... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Cotton Class Certificates § 27.46 Cotton withdrawn from storage. The exchange inspection agency under the supervision or control...

  10. 7 CFR 27.37 - Cotton reduced in grade.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Cotton reduced in grade. 27.37 Section 27.37... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Classification and Micronaire Determinations § 27.37 Cotton reduced in grade. If cotton be reduced in grade, by reason of the presence...

  11. 7 CFR 28.178 - Submission of cotton samples.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Submission of cotton samples. 28.178 Section 28.178... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Classification for Foreign Growth Cotton § 28.178 Submission of cotton samples. Samples of cotton submitted to a Classing Office for classification...

  12. 7 CFR 1205.342 - Certification of cotton importer organizations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Certification of cotton importer organizations. 1205... COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Certification of Cotton Producer Organization § 1205.342 Certification of cotton importer organizations. Any importer organization may...

  13. 7 CFR 28.40 - Terms defined; cotton classification.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Terms defined; cotton classification. 28.40 Section 28... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Classification § 28.40 Terms defined; cotton classification. For the purposes of classification of any cotton...

  14. 7 CFR 28.39 - Cotton reduced in grade.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Cotton reduced in grade. 28.39 Section 28.39... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Classification § 28.39 Cotton reduced in grade. If cotton be reduced in grade, by reason of the presence...

  15. 7 CFR 1205.314 - Cotton-producing State.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Cotton-producing State. 1205.314 Section 1205.314... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.314 Cotton-producing State. Cotton-producing...

  16. 7 CFR 1427.165 - Eligible seed cotton.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Eligible seed cotton. 1427.165 Section 1427.165... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Recourse Seed Cotton Loans § 1427.165 Eligible seed cotton. (a) Seed cotton pledged as collateral for a loan must be tendered to CCC by...

  17. 7 CFR 1427.165 - Eligible seed cotton.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Eligible seed cotton. 1427.165 Section 1427.165... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Recourse Seed Cotton Loans § 1427.165 Eligible seed cotton. (a) Seed cotton pledged as collateral for a loan must be tendered to CCC by...

  18. 7 CFR 1205.342 - Certification of cotton importer organizations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Certification of cotton importer organizations. 1205... COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Certification of Cotton Producer Organization § 1205.342 Certification of cotton importer organizations. Any importer organization may...

  19. 7 CFR 28.39 - Cotton reduced in grade.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Cotton reduced in grade. 28.39 Section 28.39... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Classification § 28.39 Cotton reduced in grade. If cotton be reduced in grade, by reason of the presence...

  20. 7 CFR 1427.9 - Classification of cotton.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Classification of cotton. 1427.9 Section 1427.9... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Nonrecourse Cotton Loan and Loan Deficiency Payments § 1427.9 Classification of cotton. (a) All cotton tendered for loan and loan...

  1. 7 CFR 27.37 - Cotton reduced in grade.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Cotton reduced in grade. 27.37 Section 27.37... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Classification and Micronaire Determinations § 27.37 Cotton reduced in grade. If cotton be reduced in grade, by reason of the presence...

  2. 7 CFR 1205.342 - Certification of cotton importer organizations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Certification of cotton importer organizations. 1205... COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Certification of Cotton Producer Organization § 1205.342 Certification of cotton importer organizations. Any importer organization may...

  3. 7 CFR 27.46 - Cotton withdrawn from storage.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Cotton withdrawn from storage. 27.46 Section 27.46... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Cotton Class Certificates § 27.46 Cotton withdrawn from storage. The exchange inspection agency under the supervision or control...

  4. 7 CFR 28.39 - Cotton reduced in grade.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Cotton reduced in grade. 28.39 Section 28.39... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Classification § 28.39 Cotton reduced in grade. If cotton be reduced in grade, by reason of the presence...

  5. 7 CFR 27.46 - Cotton withdrawn from storage.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Cotton withdrawn from storage. 27.46 Section 27.46... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Cotton Class Certificates § 27.46 Cotton withdrawn from storage. The exchange inspection agency under the supervision or control...

  6. 7 CFR 1427.9 - Classification of cotton.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Classification of cotton. 1427.9 Section 1427.9... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Nonrecourse Cotton Loan and Loan Deficiency Payments § 1427.9 Classification of cotton. (a) All cotton tendered for loan and loan...

  7. 7 CFR 1205.402 - Determination of Cotton Board membership.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Determination of Cotton Board membership. 1205.402... COTTON RESEARCH AND PROMOTION Members of Cotton Board § 1205.402 Determination of Cotton Board membership. (a) In determining whether any cotton-producing state is entitled to be represented by more than...

  8. 7 CFR 28.105 - Practical forms of cotton standards.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Practical forms of cotton standards. 28.105 Section 28... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Practical Forms of Cotton Standards § 28.105 Practical forms of cotton standards. (a) Practical forms of...

  9. Cotton Square Morphology Offers New Insights into Host Plant Resistance to Cotton Fleahopper (Hemiptera: Miridae) in Upland Cotton.

    PubMed

    McLoud, Laura Ann; Hague, Steven; Knutson, Allen; Wayne Smith, C; Brewer, Michael

    2016-02-01

    Cotton fleahopper, Pseudatomoscelis seriatus (Reuter) (Hemiptera: Miridae), is a piercing-sucking pest of cotton (Gossypium hirsutum L.) that feeds preferentially on developing flower buds, called squares. Heavy infestations cause yield reductions that result from abscission of squares damaged by the cotton fleahopper feeding. Antixenosis, or nonpreference, has been reported as a mechanism of host plant resistance in cotton to cotton fleahopper. Square structure, particularly the placement of the reproductive tissues, and stylet penetration were investigated as factors that influence resistance to cotton fleahopper in cotton lines derived from crosses with Pilose, a cultigen of upland cotton resistant to cotton fleahopper, and backcrossed with high-yielding, susceptible lines. Ovary depth varied among the lines tested and was found to be a heritable trait that affected the ability of a fleahopper's feeding stylets to penetrate the reproductive tissues in the square and might influence preference. Behavioral assays suggested antixenosis as a mechanism of host plant resistance, and the trait conferring antixenosis was found to be heritable. Results suggest ovary depth plays a role in conferring resistance to cotton fleahopper and is an exploitable trait in resistance breeding.

  10. Proteomic identification of differentially expressed proteins in Gossypium thurberi inoculated with cotton Verticillium dahliae.

    PubMed

    Zhao, Fu'an; Fang, Weiping; Xie, Deyi; Zhao, Yuanming; Tang, Zhongjie; Li, Wu; Nie, Lihong; Lv, Shuping

    2012-04-01

    Thurber's cotton (Gossypium thurberi) is the wild relative of cultivated cotton. It is highly resistant to cotton Verticillium wilt, a disease that significantly affects cotton yield and quality. To reveal the mechanism of disease resistance in G. thurberi and to clone resistance-related genes, we used two-dimensional electrophoresis (2-DE) and tandem time-of-flight mass spectrometry (MALDI-TOF-MS) to identify differentially expressed proteins in Thurber's cotton after inoculation with Verticillium dahliae. A total of 57 different protein spots were upregulated, including 52 known proteins representing 11% of the total protein spots. These proteins are involved in resistance to stress and disease, transcriptional regulation, signal transduction, protein processing and degradation, photosynthesis, production capacity, basic metabolism, and other processes. In addition, five disease resistance proteins showed intense upregulation, indicating that resistance genes (R genes) may play a critical role in resistance to Verticillium wilt in Thurber's cotton. Our results suggest that disease and stress resistance are the combined effects of multiple co-expressed genes. This provides a basis for further, detailed investigation into the mechanisms underlying Verticillium wilt resistance of G. thurberi and for cloning essential genes into cotton cultivars to produce Verticillium wilt resistant plants.

  11. 6-Benzyladenine enhancement of cotton

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The influence of applied plant growth regulators (PGR) on growth, development and yield in cotton (Gossypium hirsutum L. and Gossypium barbadense L.) has been studied for over half a century. Studies of PGR containing cytokinin alone or in combination with gibbererillins applied at the pinhead squa...

  12. Remote sensing for cotton farming

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Application of remote sensing technologies in agriculture began with the use of aerial photography to identify cotton root rot in the late 1920s. From then on, agricultural remote sensing has developed gradually until the introduction of precision farming technologies in the late 1980s and biotechno...

  13. Anthraquinone dyes for superhydrophobic cotton.

    PubMed

    Salabert, J; Sebastián, R M; Vallribera, A

    2015-09-28

    Water-repellent, self-cleaning and stain resistant textiles are of interest for industrial applications. Anthraquinone reactive dyes were covalently grafted onto cotton fabric surfaces obtaining bright colors with good wash-fastness properties and giving rise to breathable superhydrophobic textiles with self-cleaning properties.

  14. Anthraquinone dyes for superhydrophobic cotton.

    PubMed

    Salabert, J; Sebastián, R M; Vallribera, A

    2015-09-28

    Water-repellent, self-cleaning and stain resistant textiles are of interest for industrial applications. Anthraquinone reactive dyes were covalently grafted onto cotton fabric surfaces obtaining bright colors with good wash-fastness properties and giving rise to breathable superhydrophobic textiles with self-cleaning properties. PMID:26265296

  15. Canopy temperature and cotton performance

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Abstract The temperature of a cotton canopy is a useful indicator of both the metabolic state and water status of the crop. Recent advances in equipment have resulted in reductions in the cost and complexity of near continuous canopy temperature monitoring. Measurements on a seasonal timeframe at a ...

  16. Future of Cotton in Nonwovens

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Although cotton offers several positive attributes, such as absorbency of liquids, dyeability, transportation and dissipation of moisture for wear comfort, static-freedom, sustainability, biodegradability and bioconsumability, and the like, its use in nonwoven products has been minimal. In order to ...

  17. 77 FR 35326 - Approval and Promulgation of Implementation Plans; New Mexico; Minor New Source Review (NSR...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-13

    ... Review (NSR) Preconstruction Permitting Rule for Cotton Gins AGENCY: Environmental Protection Agency (EPA... particulate matter emissions from cotton ginning facilities. The submitted Cotton Gin regulation provides an alternative preconstruction process for cotton ginning facilities that will emit no more than 50 tons per...

  18. Passive narcosis for anesthesia induction in cotton rats (Sigmodon hispidus).

    PubMed

    Hanson, Jarod M; Anderson, Lydia J; Williams, Colin M; Jorquera, Patricia; Tripp, Ralph A

    2016-08-23

    Cotton rats (Sigmodon hispidus) are widely used as animal models for infectious disease and immunological research. They emulate many aspects of human disease pathogenesis, and the introduction of cotton rat-specific immunological reagents, cell lines and sequencing of relevant genes have all helped to increase the popularity of this disease model. However, the use of cotton rats is problematic owing to their propensity for aggressive responses when handled, which can lead to escape, increased stress to the animals, and bites to staff. When cotton rats are co-housed, which is recommended under current social housing guidelines, these risks are increased. Here, we describe a method of isoflurane anesthesia induction in the home cage that reduces the risk of animal escape, minimizes stress during induction, and provides additional safety for staff. The method uses inexpensive materials that are widely available and can be easily disinfected. Our method also eliminates the need for expensive and cumbersome machines traditionally used with anesthetic chambers, and uses a minimal amount of inhalant anesthetic, saving resources and protecting staff from inhalation of leaked gas. PMID:27551803

  19. Modified cotton gauze dressings that selectively absorb neutrophil elastase activity in solution.

    PubMed

    Edwards, J V; Yager, D R; Cohen, I K; Diegelmann, R F; Montante, S; Bertoniere, N; Bopp, A F

    2001-01-01

    Dressings for chronic human wounds have been aimed at protection, removal of exudate, and improved appearance. However since the time of ancient Greece wound care and dressing strategies have primarily relied on empiricism. Recent studies have shown that chronic wounds contain high levels of tissue and cytokine destroying proteases including collagenase and neutrophil elastase. Therefore we sought to develop an effective wound dressing that could absorb elastase through affinity sequestration. Cotton gauze was modified by oxidation, phosphorylation, and sulfonation to enhance elastase affinity by ionic or active site uptake. Type VII absorbent cotton gauze was oxidized to dialdehyde cotton which was subsequently converted in part to the bisulfite addition product. Gauze preparations were also phosphorylated and carboxymethylated. Modified cotton gauzes were compared with untreated gauze for reduction of elastase activity in buffered saline. Solutions of elastase that were soaked in oxidized, sulfonated, and phosphorylated cotton gauze showed reduced elastase activity. The initial velocities (v(o)) and turnover rates of elastase showed significant decreases compared with solutions taken from untreated gauze. The reduction in enzyme activity with dialdehyde cotton gauze was confirmed in solution by determining elastase inhibition with dialdehyde starch. The dialdehyde cotton gauze also decreased elastase activity in human wound fluid in a dose response relation based on weight of gauze per volume of wound fluid. Absorbency, pH, air permeability and strength properties of the modified gauze were also compared with untreated cotton gauze. This report shows the effect of reducing elastase activity in solution with cotton containing aldehydic or negatively charged cellulose fibers that may be applicable to treatment modalities in chronic wounds.

  20. Comparative assessment of genetic diversity in cytoplasmic and nuclear genome of upland cotton.

    PubMed

    Egamberdiev, Sharof S; Saha, Sukumar; Salakhutdinov, Ilkhom; Jenkins, Johnie N; Deng, Dewayne; Y Abdurakhmonov, Ibrokhim

    2016-06-01

    The importance of the cytoplasmic genome for many economically important traits is well documented in several crop species, including cotton. There is no report on application of cotton chloroplast specific SSR markers as a diagnostic tool to study genetic diversity among improved Upland cotton lines. The complete plastome sequence information in GenBank provided us an opportunity to report on 17 chloroplast specific SSR markers using a cost-effective data mining strategy. Here we report the comparative analysis of genetic diversity among a set of 42 improved Upland cotton lines using SSR markers specific to chloroplast and nuclear genome, respectively. Our results revealed that low to moderate level of genetic diversity existed in both nuclear and cytoplasm genome among this set of cotton lines. However, the specific estimation suggested that genetic diversity is lower in cytoplasmic genome compared to the nuclear genome among this set of Upland cotton lines. In summary, this research is important from several perspectives. We detected a set of cytoplasm genome specific SSR primer pairs by using a cost-effective data mining strategy. We reported for the first time the genetic diversity in the cytoplasmic genome within a set of improved Upland cotton accessions. Results revealed that the genetic diversity in cytoplasmic genome is narrow, compared to the nuclear genome within this set of Upland cotton accessions. Our results suggested that most of these polymorphic chloroplast SSRs would be a valuable complementary tool in addition to the nuclear SSR in the study of evolution, gene flow and genetic diversity in Upland cotton.

  1. Characterization of PROFILIN genes from allotetraploid (Gossypium hirsutum) cotton and its diploid progenitors and expression analysis in cotton genotypes differing in fiber characteristics.

    PubMed

    Argiriou, Anagnostis; Kalivas, Apostolos; Michailidis, Georgios; Tsaftaris, Athanasios

    2012-04-01

    The actin-binding protein profilin (PRF) plays an important role in cell growth and expansion by regulating the organization of the actin filaments. Recent studies have reported association between fiber elongation in cultivated cotton (Gossypium hirsutum) and PRF expression. In the present study, we cloned four genomic clones from allotetraploid cotton (G. hirsutum) and its putative diploid progenitors (G. arboreum and G. raimondii) designated GhPRF1_A, GhPRF1_D, GaPRF1, and GrPRF1 encoding cotton PRF and characterized their genomic structure, phylogenetic relationships and promoter structure. Sequence analysis of the coding regions of all clones resulted in a single protein product which revealed more than 80% similarity to most plant PRFs and a typical organization with an actin-binding and a polybasic phospholipid binding motif at the carboxy terminus. DNA blot hybridization suggested that PRF gene is present with more than one copy in the allotetraploid species G. hirsutum. Expression analysis performed in various organs of cultivated cotton revealed that the PRF gene was preferentially expressed in cotton fibers. Very low levels of expression were observed in whole flowers, while PRF transcripts were not detected in other organs examined. Furthermore, higher levels of expression were observed at the early stages of cotton fiber development (at 10 days post anthesis), indicative that this gene may play a major role in the early stages of cotton fiber development. Quantitation of the expression by real-time PCR revealed higher expression levels in a G. hirsutum variety with higher fiber percentage compared to a variety with lower percentage. In addition, higher levels of expression were found in cultivated allotetraploid G. barbadense cotton species with higher fiber length in comparison to cultivated allotetraploid G. hirsutum. PMID:21725637

  2. GIN AUSTRIA. Assuring quality and relevance on Internet-health-informations for patients.

    PubMed

    Göbel, G; Pfeiffer, K P

    1999-01-01

    GIN AUSTRIA (Gesundheitsinformationsnetz AUSTRIA) offers patients and consumers reliable medical knowledge about diseases, wellness and disease management in an understandable way and enables them to quick and incessant access to informations about the Austrian health system and Austrian health organizations. To improve the quality of the database and to achieve full customer (patients, citizens) satisfaction a systematic approach for implementing total quality management is also applied. Focusing the attention on understanding and responding to customer needs, systematic and continuous improving of the IS and total involvement of all participants are the three core TQM principles at this project. The second focus of the project is the development and the implementation (prototype) of a medical dictionary or rather medical thesaurus as interface for patients, who are not used to scientific terms and expressions. This interface is based on the controlled vocabulary of the MeSH-Thesaurus (german version).

  3. Slip and Dilation Tendency Anlysis of McGinness Hills Geothermal Area

    DOE Data Explorer

    Faulds, James E.

    2013-12-31

    Slip and Dilation Tendency in focus areas Critically stressed fault segments have a relatively high likelihood of acting as fluid flow conduits (Sibson, 1994). As such, the tendency of a fault segment to slip (slip tendency; Ts; Morris et al., 1996) or to dilate (dilation tendency; Td; Ferrill et al., 1999) provides an indication of which faults or fault segments within a geothermal system are critically stressed and therefore likely to transmit geothermal fluids. The slip tendency of a surface is defined by the ratio of shear stress to normal stress on that surface: Ts = τ / σn (Morris et al., 1996). Dilation tendency is defined by the stress acting normal to a given surface: Td = (σ1-σn) / (σ1-σ3) (Ferrill et al., 1999). Slip and dilation were calculated using 3DStress (Southwest Research Institute). Slip and dilation tendency are both unitless ratios of the resolved stresses applied to the fault plane by ambient stress conditions. Values range from a maximum of 1, a fault plane ideally oriented to slip or dilate under ambient stress conditions to zero, a fault plane with no potential to slip or dilate. Slip and dilation tendency values were calculated for each fault in the focus study areas at, McGinness Hills, Neal Hot Springs, Patua, Salt Wells, San Emidio, and Tuscarora on fault traces. As dip is not well constrained or unknown for many faults mapped in within these we made these calculations using the dip for each fault that would yield the maximum slip tendency or dilation tendency. As such, these results should be viewed as maximum tendency of each fault to slip or dilate. The resulting along-fault and fault-to-fault variation in slip or dilation potential is a proxy for along fault and fault-to-fault variation in fluid flow conduit potential. Stress Magnitudes and directions Stress field variation within each focus area was approximated based on regional published data and the world stress database (Hickman et al., 2000; Hickman et al., 1998

  4. 76 FR 80278 - Revision of Cotton Classification Procedures for Determining Cotton Leaf Grade

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-23

    ... Agricultural Marketing Service 7 CFR Parts 27 and 28 RIN 0581-AD19 Revision of Cotton Classification Procedures for Determining Cotton Leaf Grade AGENCY: Agricultural Marketing Service, USDA. ACTION: Proposed rule... official leaf grade for Upland and Pima cotton. The leaf grade is a part of the official...

  5. The cotton rat (Sigmodon hispidus) as an animal model for respiratory tract infections with human pathogens.

    PubMed

    Green, M Gia; Huey, Devra; Niewiesk, Stefan

    2013-05-01

    Respiratory viral infection is a great human health concern, resulting in disease, death and economic losses. Cotton rats (Sigmodon hispidus) have been particularly useful in the study of the pathogenesis of human respiratory virus infections, including the development and testing of antiviral compounds and vaccines. In this article, the authors outline the advantages of the cotton rat compared with the mouse as a model for infection with measles virus, respiratory syncytial virus, influenza virus, human parainfluenza virus and human metapneumovirus. From the literature and their own experience, the authors summarize guidelines for handling, maintaining and breeding cotton rats. In addition, they offer technical tips for carrying out infection experiments and provide information about the large array of immunological assays and reagents available for the study of immune responses (macrophages, dendritic cells, T cells, B cells, antibodies, chemokines and cytokines) in cotton rats.

  6. Discrimination of reactively-dyed cotton fibres with thin layer chromatography and UV microspectrophotometry.

    PubMed

    De Wael, K; Van Dijck, K; Gason, F

    2015-12-01

    Reactively-dyed black, navy blue and medium red cotton samples showing metamerism under fluorescent tube illumination were examined. Optical microscopy (bright field, polarization and fluorescence microscopy) was used, followed by microspectrometry in the visible range (MSP Vis), to differentiate the samples in each block of colours. Additionally, the non-discriminated samples were subjected both to microspectrophotometry in the UV-range (MSP UV) and to enzymatic digestion followed by high performance thin layer chromatography (HPTLC) on the digests. While it was found that both methods may potentially result in higher discrimination, preparation of reactively-dyed cotton for HPTLC was found to be a very tedious and time-consuming step and HPTLC only led to a better discrimination than MSP UV for the red cotton samples. The results suggest that in order to increase the discrimination for reactively-dyed cotton fibres, measurement of the UV absorption spectrum (MSP UV) is preferred over HPTLC. PMID:26654077

  7. Enhancing the functionality of cotton fabric by physical and chemical pre-treatments: A comparative study.

    PubMed

    Gargoubi, Sondes; Tolouei, Ranna; Chevallier, Pascale; Levesque, Lucie; Ladhari, Neji; Boudokhane, Chedly; Mantovani, Diego

    2016-08-20

    Recently, antimicrobial and decontaminating textiles, such as cotton a natural carbohydrate polymer, are generating more attention. Plant materials used for natural dyes are expected to impart biofunctional properties and high added valued functional textiles. In the current study, surface modification of cotton to maximize the dye amount on the surface has been investigated. Physical modification using nitrogen-hydrogen plasma, chemical modification using chitosan and chemical modification using dopamine as biopolymers imparting amino groups were explored. Furthermore, dye exhaustion of curcumin, as a natural functional dye has been studied. Dye stability tests were also performed after fabric washing using hospital washing protocol to predict the durability of the functionalizations. The results demonstrated that cotton surfaces treated with dopamine exhibit a high level of dye uptake (78%) and a good washing fastness. The use of non-toxic and natural additives during cotton finishing process could give the opportunity of cradle to cradle design for antimicrobial textile industries.

  8. Discrimination of reactively-dyed cotton fibres with thin layer chromatography and UV microspectrophotometry.

    PubMed

    De Wael, K; Van Dijck, K; Gason, F

    2015-12-01

    Reactively-dyed black, navy blue and medium red cotton samples showing metamerism under fluorescent tube illumination were examined. Optical microscopy (bright field, polarization and fluorescence microscopy) was used, followed by microspectrometry in the visible range (MSP Vis), to differentiate the samples in each block of colours. Additionally, the non-discriminated samples were subjected both to microspectrophotometry in the UV-range (MSP UV) and to enzymatic digestion followed by high performance thin layer chromatography (HPTLC) on the digests. While it was found that both methods may potentially result in higher discrimination, preparation of reactively-dyed cotton for HPTLC was found to be a very tedious and time-consuming step and HPTLC only led to a better discrimination than MSP UV for the red cotton samples. The results suggest that in order to increase the discrimination for reactively-dyed cotton fibres, measurement of the UV absorption spectrum (MSP UV) is preferred over HPTLC.

  9. Enhancing the functionality of cotton fabric by physical and chemical pre-treatments: A comparative study.

    PubMed

    Gargoubi, Sondes; Tolouei, Ranna; Chevallier, Pascale; Levesque, Lucie; Ladhari, Neji; Boudokhane, Chedly; Mantovani, Diego

    2016-08-20

    Recently, antimicrobial and decontaminating textiles, such as cotton a natural carbohydrate polymer, are generating more attention. Plant materials used for natural dyes are expected to impart biofunctional properties and high added valued functional textiles. In the current study, surface modification of cotton to maximize the dye amount on the surface has been investigated. Physical modification using nitrogen-hydrogen plasma, chemical modification using chitosan and chemical modification using dopamine as biopolymers imparting amino groups were explored. Furthermore, dye exhaustion of curcumin, as a natural functional dye has been studied. Dye stability tests were also performed after fabric washing using hospital washing protocol to predict the durability of the functionalizations. The results demonstrated that cotton surfaces treated with dopamine exhibit a high level of dye uptake (78%) and a good washing fastness. The use of non-toxic and natural additives during cotton finishing process could give the opportunity of cradle to cradle design for antimicrobial textile industries. PMID:27178905

  10. Effect of polymer microsphere incorporation on impact performance of STF cotton fabric composite

    NASA Astrophysics Data System (ADS)

    Suhaimi, M. S.; Mohamed, R.; Faiza, M. A.

    2010-05-01

    Liquid body armor system is recently being used compared to conventional body armor due to its lightweight, highly flexibility and reduced layered fabric. Shear thickening fluid (STF) system comprising of Polymer Microsphere (PMS) and solvent media are exploited in this study. Polymer Microsphere (eg: PMS) in solvent media varies with viscosity upon different PMS composition with and without surfactant. Fabrication of STF fabric system using Cotton laminate were performed using hand lay up with fixed areal density of 40% PMS content. Impact performance was evaluated using knife pendulum impact tester. Impact strength was found to increase with incorporation of STF system. STF addition significantly improves stab resistance of fabric. There were improvements of impact energy absorption for cotton fabric at different volume of STF used with 3 layers. For the three layer systems, impact performance showed improvement of 27.62% using 4ml of STF compared to use of 8ml of STF (12.44% impact improvement). For Cotton STF fabric composite, the effectiveness of the penetration was raised upon higher fabric layers. Overall, the STF-Cotton fabric composite are totally failure during testing, because of the cotton fabric is a fabric, which has very low strength. The addition of STF onto the cotton fabric system will not make the fabric becomes highly impact resistance.

  11. Understanding the Relationship between Cotton Fiber Properties and Non-Cellulosic Cell Wall Polysaccharides

    PubMed Central

    Rajasundaram, Dhivyaa; Runavot, Jean-Luc; Guo, Xiaoyuan; Willats, William G. T.; Meulewaeter, Frank; Selbig, Joachim

    2014-01-01

    A detailed knowledge of cell wall heterogeneity and complexity is crucial for understanding plant growth and development. One key challenge is to establish links between polysaccharide-rich cell walls and their phenotypic characteristics. It is of particular interest for some plant material, like cotton fibers, which are of both biological and industrial importance. To this end, we attempted to study cotton fiber characteristics together with glycan arrays using regression based approaches. Taking advantage of the comprehensive microarray polymer profiling technique (CoMPP), 32 cotton lines from different cotton species were studied. The glycan array was generated by sequential extraction of cell wall polysaccharides from mature cotton fibers and screening samples against eleven extensively characterized cell wall probes. Also, phenotypic characteristics of cotton fibers such as length, strength, elongation and micronaire were measured. The relationship between the two datasets was established in an integrative manner using linear regression methods. In the conducted analysis, we demonstrated the usefulness of regression based approaches in establishing a relationship between glycan measurements and phenotypic traits. In addition, the analysis also identified specific polysaccharides which may play a major role during fiber development for the final fiber characteristics. Three different regression methods identified a negative correlation between micronaire and the xyloglucan and homogalacturonan probes. Moreover, homogalacturonan and callose were shown to be significant predictors for fiber length. The role of these polysaccharides was already pointed out in previous cell wall elongation studies. Additional relationships were predicted for fiber strength and elongation which will need further experimental validation. PMID:25383868

  12. Estimation of ovular fiber production in cotton

    DOEpatents

    Van't Hof, Jack

    1998-09-01

    The present invention is a method for rendering cotton fiber cells that are post-anthesis and pre-harvest available for analysis of their physical properties. The method includes the steps of hydrolyzing cotton fiber cells and separating cotton fiber cells from cotton ovules thereby rendering the cells available for analysis. The analysis of the fiber cells is through any suitable means, e.g., visual inspection. Visual inspection of the cells can be accomplished by placing the cells under an instrument for detection, such as microscope or other means.

  13. Estimation of ovular fiber production in cotton

    SciTech Connect

    Van`t Hof, J.

    1998-09-01

    The present invention is a method for rendering cotton fiber cells that are post-anthesis and pre-harvest available for analysis of their physical properties. The method includes the steps of hydrolyzing cotton fiber cells and separating cotton fiber cells from cotton ovules thereby rendering the cells available for analysis. The analysis of the fiber cells is through any suitable means, e.g., visual inspection. Visual inspection of the cells can be accomplished by placing the cells under an instrument for detection, such as microscope or other means. 4 figs.

  14. Ionizing radiation graft polymerized and modified flame retardant cotton fabric

    NASA Astrophysics Data System (ADS)

    Reddy, P. R. S.; Agathian, G.; Kumar, Ashok

    2005-03-01

    Halogen free flame retardant cotton (FR cotton) fabric was prepared by grafting 2,3-epoxypropyl methacrylate (GMA) on ordinary or untreated cotton (UT cotton) fabric by γ-rays from 60Co source. Epoxy groups present in GMA grafted cotton (GMA-g-cotton) fabric was reacted with ethylene diamine and subsequently modified with orthophosphoric acid solution to convert in to FR cotton fabric. Effects of imparted dose, concentration of monomer on grafting percentage were studied. The changes in thermal properties after treatment were investigated by using Thermo gravimetric analyser. Limiting oxygen index, char length, time after glow and time after flame were also studied as per ASTM D2863 and IS11871, respectively, for both FR cotton and UT cotton fabrics. The FR cotton fabric was found to pass all the above tests. Washing durability of the FR cotton fabric in different cleaning agents was also studied and a washing solution containing organic solvent mixture is suggested.

  15. Non-Cellulosic Polysaccharides from Cotton Fibre Are Differently Impacted by Textile Processing

    PubMed Central

    Runavot, Jean-Luc; Guo, Xiaoyuan; Willats, William G. T.; Knox, J. Paul; Goubet, Florence; Meulewaeter, Frank

    2014-01-01

    Cotton fibre is mainly composed of cellulose, although non-cellulosic polysaccharides play key roles during fibre development and are still present in the harvested fibre. This study aimed at determining the fate of non-cellulosic polysaccharides during cotton textile processing. We analyzed non-cellulosic cotton fibre polysaccharides during different steps of cotton textile processing using GC-MS, HPLC and comprehensive microarray polymer profiling to obtain monosaccharide and polysaccharide amounts and linkage compositions. Additionally, in situ detection was used to obtain information on polysaccharide localization and accessibility. We show that pectic and hemicellulosic polysaccharide levels decrease during cotton textile processing and that some processing steps have more impact than others. Pectins and arabinose-containing polysaccharides are strongly impacted by the chemical treatments, with most being removed during bleaching and scouring. However, some forms of pectin are more resistant than others. Xylan and xyloglucan are affected in later processing steps and to a lesser extent, whereas callose showed a strong resistance to the chemical processing steps. This study shows that non-cellulosic polysaccharides are differently impacted by the treatments used in cotton textile processing with some hemicelluloses and callose being resistant to these harsh treatments. PMID:25517975

  16. Synthesis of nano Cu2O on cotton: morphological, physical, biological and optical sensing characterizations.

    PubMed

    Sedighi, Ali; Montazer, Majid; Samadi, Nasrin

    2014-09-22

    In this paper, Cu2O nanoparticles were in situ synthesized on cotton fabric through a new simple and cost-effective chemical reduction method using copper sulfate, sodium hydroxide and ammonia. Cotton fabric participates as a reducing agent in reduction of copper sulfate and facilitates synthesis of cuprous oxide in nano-scale as a stabilizer. The produced cotton/nano Cu2O composite were characterized by X-ray diffraction, scanning electron microscopy and Energy-dispersive X-ray spectroscopy. Interaction of Cu2O with cotton fabric in addition to alteration of cotton functional groups were studied by Fourier transforms infrared spectroscopy. The intermediate solution, copper-amine complex, was analyzed by ultraviolet-visible spectroscopy. The mechanical properties of the cotton/nano Cu2O composite were studied using Instron indicated a higher tensile strain. The antibacterial activity of the fabric samples showed considerable behavior against S. aureus and E. coli. Further, the treated fabric became highly hydrophobic and sensed ammonia and hydrogen peroxide chromatically. PMID:24906783

  17. Non-cellulosic polysaccharides from cotton fibre are differently impacted by textile processing.

    PubMed

    Runavot, Jean-Luc; Guo, Xiaoyuan; Willats, William G T; Knox, J Paul; Goubet, Florence; Meulewaeter, Frank

    2014-01-01

    Cotton fibre is mainly composed of cellulose, although non-cellulosic polysaccharides play key roles during fibre development and are still present in the harvested fibre. This study aimed at determining the fate of non-cellulosic polysaccharides during cotton textile processing. We analyzed non-cellulosic cotton fibre polysaccharides during different steps of cotton textile processing using GC-MS, HPLC and comprehensive microarray polymer profiling to obtain monosaccharide and polysaccharide amounts and linkage compositions. Additionally, in situ detection was used to obtain information on polysaccharide localization and accessibility. We show that pectic and hemicellulosic polysaccharide levels decrease during cotton textile processing and that some processing steps have more impact than others. Pectins and arabinose-containing polysaccharides are strongly impacted by the chemical treatments, with most being removed during bleaching and scouring. However, some forms of pectin are more resistant than others. Xylan and xyloglucan are affected in later processing steps and to a lesser extent, whereas callose showed a strong resistance to the chemical processing steps. This study shows that non-cellulosic polysaccharides are differently impacted by the treatments used in cotton textile processing with some hemicelluloses and callose being resistant to these harsh treatments. PMID:25517975

  18. Synthesis of nano Cu2O on cotton: morphological, physical, biological and optical sensing characterizations.

    PubMed

    Sedighi, Ali; Montazer, Majid; Samadi, Nasrin

    2014-09-22

    In this paper, Cu2O nanoparticles were in situ synthesized on cotton fabric through a new simple and cost-effective chemical reduction method using copper sulfate, sodium hydroxide and ammonia. Cotton fabric participates as a reducing agent in reduction of copper sulfate and facilitates synthesis of cuprous oxide in nano-scale as a stabilizer. The produced cotton/nano Cu2O composite were characterized by X-ray diffraction, scanning electron microscopy and Energy-dispersive X-ray spectroscopy. Interaction of Cu2O with cotton fabric in addition to alteration of cotton functional groups were studied by Fourier transforms infrared spectroscopy. The intermediate solution, copper-amine complex, was analyzed by ultraviolet-visible spectroscopy. The mechanical properties of the cotton/nano Cu2O composite were studied using Instron indicated a higher tensile strain. The antibacterial activity of the fabric samples showed considerable behavior against S. aureus and E. coli. Further, the treated fabric became highly hydrophobic and sensed ammonia and hydrogen peroxide chromatically.

  19. Oviposition preference, larval performance and adaptation of Trichoplusia ni on cabbage and cotton.

    PubMed

    Li, Yuan-Xi; Liu, Tong-Xian

    2015-04-01

    Most female herbivores ensure to lay eggs where their offspring can develop successfully. The oviposition preferences of females affect strategies in pest management. In this study, the performance of two cohorts of Trichoplusia ni larvae on cabbage and cotton (after they had been transferred from their original host plants) were investigated. The preferences of female moth ovipositing and larval feeding on these two host plants were observed. The results indicated that plants significantly affected oviposition preference of the female adults and development and survival of larvae of T. ni. All females preferred to lay eggs on cabbage than cotton regardless from which host they originated. The detrimental effects of cotton on the development and survival of T. ni larvae originated from cabbage (CaTn) increased with the increase of the larval age when they were transferred. In addition, the host plant change did not significantly affect the development and survival of larvae of T. ni originating from cotton (CoTn). Larvae of CaTn preferred cabbage plants as compared to cotton plants, whereas larvae of CoTn did not show a significant choice. Although the adult females preferred laying eggs on cabbage, they did not show preferences between cotton and cabbage in a Y-tube olfactometer test. The hypothesis of oviposition preference and performance of larvae was supported by the results of CaTn, whereas they not supported by those from CoTn. Based on these results, the strategy to manage this serious pest was discussed.

  20. 6-Benzyladenine enhancements of cotton yield

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The influence of applied plant growth regulators (PGR) on growth, development and yield in cotton (Gossypium hirsutum L. and Gossypium barbadense L.) has been studied for over half a century. A recent study suggested that cytokinin treatment of young cotton seedlings may enhance overall performanc...

  1. Caging antimicrobial silver nanoparticles inside cotton

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In this study, a stable, non-leaching Ag-cotton nanocomposite fiber has been characterized. Siver nanoparticles (Ag NPs) were previously synthesized in the alkali-swollen substructure of cotton fiber; the nano-sized micofibrillar channels allowed diffusion-controlled conditions to produce mono-dispe...

  2. Palmer amaranth competition for water in cotton

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Palmer amaranth is a troublesome weed in cotton production. Yield losses of 65% have been reported due to season-long Palmer amaranth competition with cotton. To determine if water is a factor in this system, experiments were conducted in 2011, 2012, and 2013 in Citra, FL and in Tifton, GA. In 2011,...

  3. Cotton breeding-challenges and opportunities

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Competition with synthetic fibers is one of the greatest challenges facing today’s cotton industry. Improved fiber quality is essential to increase US cotton’s competitiveness in the global market place. Enhanced fiber quality also offers an opportunity to capture more value from cotton production. ...

  4. New definitions for cotton fiber maturity ratio

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cotton fiber maturity affects fiber physical, mechanical, and chemical properties, as well as the processability and qualities of yarn and fabrics. New definitions of cotton fiber maturity ratio are introduced. The influences of sampling, sample preparation, measurement method, and correlations am...

  5. Antibacterial flame retardant cotton high loft nonwovens

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Renewable resources for raw materials and biodegradability of the product at the end of the useful life is entailing a shift from petroleum-based synthetics to agro based natural fibers such as cotton, especially for producing high specific volume high loft nonwovens. Cotton is highly flammable and ...

  6. Cotton Classing and Inspection in China

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Chinese market is important to U.S. cotton. China is the largest cotton producer, consumer and importer. China produced 35.8 million bales in 2007/08 crop year, India produced 21.8 million bales, and the U.S. produced 19.2 million bales. Comparing the production with consumption, China needs to i...

  7. The U.S. Cotton Industry.

    ERIC Educational Resources Information Center

    Starbird, Irving R.; And Others

    This report identifies and describes the structure and performance of the cotton industry, emphasizing the production and marketing of raw cotton. The underlying economic and political forces causing change in the various segments of the industry are also explored. The report provides a single source of economic and statistical information on…

  8. Cotton-Fiber-Filled Rubber Insulation

    NASA Technical Reports Server (NTRS)

    Anderson, Floyd A.

    1987-01-01

    Carbonization of fibers at high temperatures improves strength and erosion resistance. Cotton linters tested as replacement for asbestos filler currently used in rubber insulation in solid rocket motors. Cotton-filled rubber insulation has industrial uses; in some kinds of chemical- or metal-processing equipment, hoses, and protective clothing.

  9. Milkweed, stink bugs, and Georgia cotton

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In peanut-cotton farmscapes in Georgia, stink bugs, i.e., Nezara viridula (L.)(Say) and Chinavia hilaris (Say), develop in peanut and then disperse at the crop-to-crop interface to feed on fruit in cotton. The main objective of this study was to examine the influence of a habitat of tropical milkwe...

  10. Synthesis of Cellulose Acetate from Cotton Byproducts

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cotton burr and cottonseed hull are relatively inexpensive cotton byproducts. In an effort to derive greater value out of these natural renewable materials, we have succeeded in converting part of them into cellulose acetate without prior chemical breakdown or physical separation of cellulose, ligni...

  11. Exploring Modifications of Cotton with Biopolymers

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Biopolymers including starch, alginate, and chitosan were grafted on to both nonwoven and woven cotton fabrics to examine their hemostatic and antimcrobial properties. The development of cotton-based health care fabrics that promote blood clotting and prevent microbial growth have wide applicability...

  12. Canopy temperature and maturity in cotton

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Heat units are a widely used indicator of maturity in cotton. It is generally assumed that it takes approximately 2200°F (1222°C) heat units for a cotton plant on the South High Plains of Texas to mature. This value is based on a typical planting date of May 15 with ample irrigation. As water for c...

  13. Water-sensitivity of cotton growth stages

    Technology Transfer Automated Retrieval System (TEKTRAN)

    All irrigations during a season are not equal in terms of providing economic return on the money spent to irrigate cotton. This article provides a brief description of the effect of water stress on cotton during the different growth stages of the plant and the relative benefit of irrigating to relie...

  14. Microencapsulated citronella oil for mosquito repellent finishing of cotton textiles.

    PubMed

    Specos, M M Miró; García, J J; Tornesello, J; Marino, P; Vecchia, M Della; Tesoriero, M V Defain; Hermida, L G

    2010-10-01

    Microcapsules containing citronella essential oil were prepared by complex coacervation and applied to cotton textiles in order to study the repellent efficacy of the obtained fabrics. Citronella released from treated textiles was indirectly monitored by the extractable content of its main components. Repellent activity was assessed by exposure of a human hand and arm covered with the treated textiles to Aedes aegypti mosquitoes. Fabrics treated with microencapsulated citronella presented a higher and longer lasting protection from insects compared to fabrics sprayed with an ethanol solution of the essential oil, assuring a repellent effect higher than 90% for three weeks. Complex coacervation is a simple, low cost, scalable and reproducible method of obtaining encapsulated essential oils for textile application. Repellent textiles were achieved by padding cotton fabrics with microcapsules slurries using a conventional pad-dry method. This methodology requires no additional investment for textile finishing industries, which is a desirable factor in developing countries. PMID:20673937

  15. Climate change and cotton production in modern farming systems

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cotton is used every day in the form of clothing made from cotton fiber and products made from cotton-seed oil. Wild ancestors of cotton are found in arid regions, often with high daytime temperatures and cool nights, and are naturally adapted to surviving long periods of hot dry weather. Modern cul...

  16. Pollen genotyping in cotton for genetic linkage analysis

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cotton is an important fiber and oil crop and thus makes very important contributions to US agricultural security and sustainable agriculture. Two species are vital for American cotton industry, i.e., Upland cotton (Gossypium hirsutum) and Pima cotton (G. barbadense) that are prized for high yields...

  17. 7 CFR 28.181 - Review of cotton classification.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Review of cotton classification. 28.181 Section 28.181... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Classification for Foreign Growth Cotton § 28.181 Review of cotton classification. A review of any classification or comparison made pursuant to this...

  18. 7 CFR 28.482 - United States Cotton Futures Act.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... purposes of the United States Cotton Futures Act (7 U.S.C. 15b) and the regulations thereunder (7 CFR part... 7 Agriculture 2 2011-01-01 2011-01-01 false United States Cotton Futures Act. 28.482 Section 28... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Standards General § 28.482 United States Cotton...

  19. 7 CFR 1205.319 - Cotton-producing region.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Cotton-producing region. 1205.319 Section 1205.319... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.319 Cotton-producing region....

  20. 7 CFR 27.31 - Classification of Cotton.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Classification of Cotton. 27.31 Section 27.31... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Classification and Micronaire Determinations § 27.31 Classification of Cotton. For the purposes of subsection 15b (f) of the...

  1. 7 CFR 1427.103 - Upland cotton Domestic User Agreement.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Upland cotton Domestic User Agreement. 1427.103... CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Economic Adjustment Assistance to Users of Upland Cotton § 1427.103 Upland cotton Domestic User Agreement. (a) Payments...

  2. 7 CFR 28.8 - Classification of cotton; determination.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Classification of cotton; determination. 28.8 Section... CONTAINER REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Administrative and General § 28.8 Classification of cotton; determination. For the purposes...

  3. 7 CFR 1427.1203 - Eligible ELS cotton.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Eligible ELS cotton. 1427.1203 Section 1427.1203... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Extra Long Staple (ELS) Cotton Competitiveness Payment Program § 1427.1203 Eligible ELS cotton. (a) For the purposes of this subpart,...

  4. 7 CFR 1427.103 - Upland cotton Domestic User Agreement.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Upland cotton Domestic User Agreement. 1427.103... CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Economic Adjustment Assistance to Users of Upland Cotton § 1427.103 Upland cotton Domestic User Agreement. (a) Payments...

  5. 7 CFR 1205.319 - Cotton-producing region.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Cotton-producing region. 1205.319 Section 1205.319... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.319 Cotton-producing region....

  6. 7 CFR 28.160 - Cotton examiners on foreign exchanges.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Cotton examiners on foreign exchanges. 28.160 Section... CONTAINER REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Adjustment of Contract Disputes § 28.160 Cotton examiners on foreign exchanges. Whenever...

  7. 7 CFR 28.180 - Issuance of cotton classification memoranda.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Issuance of cotton classification memoranda. 28.180... CONTAINER REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Classification for Foreign Growth Cotton § 28.180 Issuance of cotton classification memoranda. As soon as practicable after the classification...

  8. 7 CFR 27.24 - Delivery of samples of cotton.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Delivery of samples of cotton. 27.24 Section 27.24... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Inspection and Samples § 27.24 Delivery of samples of cotton. The original sample from each bale to be classified shall be delivered...

  9. 7 CFR 1427.1203 - Eligible ELS cotton.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Eligible ELS cotton. 1427.1203 Section 1427.1203... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Extra Long Staple (ELS) Cotton Competitiveness Payment Program § 1427.1203 Eligible ELS cotton. (a) For the purposes of this subpart,...

  10. 7 CFR 1427.103 - Upland cotton Domestic User Agreement.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Upland cotton Domestic User Agreement. 1427.103... CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Economic Adjustment Assistance to Users of Upland Cotton § 1427.103 Upland cotton Domestic User Agreement. (a) Payments...

  11. 7 CFR 27.31 - Classification of cotton.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Classification of cotton. 27.31 Section 27.31... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Classification and Micronaire Determinations § 27.31 Classification of cotton. For purposes of subsection 15b (f) of The Act, classification...

  12. 7 CFR 28.160 - Cotton examiners on foreign exchanges.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Cotton examiners on foreign exchanges. 28.160 Section... CONTAINER REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Adjustment of Contract Disputes § 28.160 Cotton examiners on foreign exchanges. Whenever...

  13. 7 CFR 1427.101 - Eligible upland cotton.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Eligible upland cotton. 1427.101 Section 1427.101... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Economic Adjustment Assistance to Users of Upland Cotton § 1427.101 Eligible upland cotton. (a) For purposes of this subpart, eligible...

  14. 7 CFR 1427.23 - Cotton loan deficiency payments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Cotton loan deficiency payments. 1427.23 Section 1427..., DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Nonrecourse Cotton Loan and Loan Deficiency Payments § 1427.23 Cotton loan deficiency payments. (a) In order to be eligible to receive...

  15. 7 CFR 27.21 - Preparation of samples of cotton.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Preparation of samples of cotton. 27.21 Section 27.21... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Inspection and Samples § 27.21 Preparation of samples of cotton. The samples from each bale shall be prepared as specified in this...

  16. 7 CFR 27.24 - Delivery of samples of cotton.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Delivery of samples of cotton. 27.24 Section 27.24... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Inspection and Samples § 27.24 Delivery of samples of cotton. The original sample from each bale to be classified shall be delivered...

  17. 7 CFR 28.8 - Classification of cotton; determination.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Classification of cotton; determination. 28.8 Section... CONTAINER REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Administrative and General § 28.8 Classification of cotton; determination. For the purposes...

  18. 7 CFR 1205.319 - Cotton-producing region.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Cotton-producing region. 1205.319 Section 1205.319... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.319 Cotton-producing region....

  19. 7 CFR 1427.101 - Eligible upland cotton.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Eligible upland cotton. 1427.101 Section 1427.101... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Economic Adjustment Assistance to Users of Upland Cotton § 1427.101 Eligible upland cotton. (a) For purposes of this subpart, eligible...

  20. 7 CFR 1427.23 - Cotton loan deficiency payments.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Cotton loan deficiency payments. 1427.23 Section 1427..., DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Nonrecourse Cotton Loan and Loan Deficiency Payments § 1427.23 Cotton loan deficiency payments. (a) In order to be eligible to receive...

  1. 7 CFR 1427.1203 - Eligible ELS cotton.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Eligible ELS cotton. 1427.1203 Section 1427.1203... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Extra Long Staple (ELS) Cotton Competitiveness Payment Program § 1427.1203 Eligible ELS cotton. (a) For the purposes of this subpart,...

  2. 7 CFR 27.21 - Preparation of samples of cotton.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Preparation of samples of cotton. 27.21 Section 27.21... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Inspection and Samples § 27.21 Preparation of samples of cotton. The samples from each bale shall be prepared as specified in this...

  3. 7 CFR 1427.101 - Eligible upland cotton.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Eligible upland cotton. 1427.101 Section 1427.101... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Economic Adjustment Assistance to Users of Upland Cotton § 1427.101 Eligible upland cotton. (a) For purposes of this subpart, eligible...

  4. 7 CFR 28.160 - Cotton examiners on foreign exchanges.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Cotton examiners on foreign exchanges. 28.160 Section... CONTAINER REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Adjustment of Contract Disputes § 28.160 Cotton examiners on foreign exchanges. Whenever...

  5. 7 CFR 28.482 - United States Cotton Futures Act.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... purposes of the United States Cotton Futures Act (7 U.S.C. 15b) and the regulations thereunder (7 CFR part... 7 Agriculture 2 2013-01-01 2013-01-01 false United States Cotton Futures Act. 28.482 Section 28... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Standards General § 28.482 United States Cotton...

  6. 7 CFR 28.8 - Classification of cotton; determination.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Classification of cotton; determination. 28.8 Section... CONTAINER REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Administrative and General § 28.8 Classification of cotton; determination. For the purposes...

  7. 7 CFR 1427.1203 - Eligible ELS cotton.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Eligible ELS cotton. 1427.1203 Section 1427.1203... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Extra Long Staple (ELS) Cotton Competitiveness Payment Program § 1427.1203 Eligible ELS cotton. (a) For the purposes of this subpart,...

  8. 7 CFR 28.181 - Review of cotton classification.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Review of cotton classification. 28.181 Section 28.181... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Classification for Foreign Growth Cotton § 28.181 Review of cotton classification. A review of any classification or comparison made pursuant to this...

  9. 7 CFR 27.31 - Classification of cotton.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Classification of cotton. 27.31 Section 27.31... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Classification and Micronaire Determinations § 27.31 Classification of cotton. For purposes of subsection 15b (f) of The Act, classification...

  10. 7 CFR 27.24 - Delivery of samples of cotton.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Delivery of samples of cotton. 27.24 Section 27.24... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Inspection and Samples § 27.24 Delivery of samples of cotton. The original sample from each bale to be classified shall be delivered...

  11. 7 CFR 27.24 - Delivery of samples of cotton.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Delivery of samples of cotton. 27.24 Section 27.24... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Inspection and Samples § 27.24 Delivery of samples of cotton. The original sample from each bale to be classified shall be delivered...

  12. 7 CFR 1427.23 - Cotton loan deficiency payments.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Cotton loan deficiency payments. 1427.23 Section 1427..., DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Nonrecourse Cotton Loan and Loan Deficiency Payments § 1427.23 Cotton loan deficiency payments. (a) In order to be eligible to receive...

  13. 7 CFR 1427.23 - Cotton loan deficiency payments.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Cotton loan deficiency payments. 1427.23 Section 1427..., DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Nonrecourse Cotton Loan and Loan Deficiency Payments § 1427.23 Cotton loan deficiency payments. (a) In order to be eligible to receive...

  14. 7 CFR 28.180 - Issuance of cotton classification memoranda.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Issuance of cotton classification memoranda. 28.180... CONTAINER REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Classification for Foreign Growth Cotton § 28.180 Issuance of cotton classification memoranda. As soon as practicable after the classification...

  15. 7 CFR 1427.23 - Cotton loan deficiency payments.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Cotton loan deficiency payments. 1427.23 Section 1427..., DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Nonrecourse Cotton Loan and Loan Deficiency Payments § 1427.23 Cotton loan deficiency payments. (a) In order to be eligible to receive...

  16. 7 CFR 28.181 - Review of cotton classification.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Review of cotton classification. 28.181 Section 28.181... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Classification for Foreign Growth Cotton § 28.181 Review of cotton classification. A review of any classification or comparison made pursuant to this...

  17. 7 CFR 28.8 - Classification of cotton; determination.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Classification of cotton; determination. 28.8 Section... CONTAINER REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Administrative and General § 28.8 Classification of cotton; determination. For the purposes...

  18. 7 CFR 28.160 - Cotton examiners on foreign exchanges.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Cotton examiners on foreign exchanges. 28.160 Section... CONTAINER REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Regulations Under the United States Cotton Standards Act Adjustment of Contract Disputes § 28.160 Cotton examiners on foreign exchanges. Whenever...

  19. 7 CFR 1205.319 - Cotton-producing region.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Cotton-producing region. 1205.319 Section 1205.319... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Definitions § 1205.319 Cotton-producing region....

  20. 7 CFR 27.24 - Delivery of samples of cotton.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Delivery of samples of cotton. 27.24 Section 27.24... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Inspection and Samples § 27.24 Delivery of samples of cotton. The original sample from each bale to be classified shall be delivered...