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The Analysis Of Nitrogen Optimization And Price Variation In Cotton Production
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Book Synopsis The Analysis of Nitrogen Optimization and Price Variation in Cotton Production by : TraeAnn Lynette Schlemmer
Download or read book The Analysis of Nitrogen Optimization and Price Variation in Cotton Production written by TraeAnn Lynette Schlemmer and published by . This book was released on 2013 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cotton production is a critical portion of Texas agriculture and the statewide economy. Optimizing input quantities, especially nitrogen, is necessary to maximize profit and production efficiency. Using National Agricultural Statistics Service data for Texas District 1 South, various functional forms were constructed and analyzed, disclosing that the square root model was most accurate. These models estimated yield under various nitrogen application rates, finding that current nitrogen levels are below optimal. Additionally, volatility and variance of cotton futures returns were analyzed under several models, including GARCH specifications. These models revealed high persistence and leverage effects in cotton returns. After evaluating models for precision, the GARCH (1, 1) model had the highest degree of accuracy.
Book Synopsis Effects of Optical Sensing and Variable Rate Technology on Nitrogen Fertilizer Use, Lint Yields, and Profitability in Cotton Production by : Melissa Reynolds Stefanini
Download or read book Effects of Optical Sensing and Variable Rate Technology on Nitrogen Fertilizer Use, Lint Yields, and Profitability in Cotton Production written by Melissa Reynolds Stefanini and published by . This book was released on 2015 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitrogen (N) fertilizer is expensive and can be harmful to the environment. Precision agriculture (PA) has the capability to reduce the amount of excess N from crop production released into the environment, increase net returns to the grower, and reduce the risk of profit loss due to spatial and temporal variability. The objectives of this study were to evaluate the profitability, risk management potential, and N use efficiency of using real-time optical sensing with variable-rate technologies (VRT) to manage spatial variability in cotton production. Data collected from 29 field trials in Tennessee, Louisiana, Mississippi, and Missouri from 2011 to 2014 included lint yields harvested and N rates calculated from three N rate management strategies. The first N treatment was the existing farmer practice (FP), the second was a VRT treatment using optical sensing technology GreenseekerTM, and the third was a VRT treatment using GreenseekerTM and yield monitor information. The two PA strategies were compared to the existing farmer practice. In addition, soil properties and weather were examined to determine their effects on lint yields, net returns, N rates, and N use efficiency. Three methods used in this study each include an analysis of lint yields, N rates, net returns, and N use efficiency. The first model was an analysis of variance (ANOVA) to identify treatment mean differences. The second model was an ANOVA that measured soil and weather effects on mean differences between technology and FP. The third model was a logistic analysis to test for risk of a loss using VRT. Results indicated differences in technology net returns versus the FP and no differences between VRT and FP in yields, N rates, or N use efficiency. Warmer temperatures were negatively associated and a greater percentage of organic matter had positive associations with VRT net returns and N use efficiency relative to FP. Profit risk management benefits were identified using GreenseekerTM versus the FP. Results can be used by Extension offices and cotton farmers in Tennessee, Mississippi, Louisiana, and Missouri to determine if adopting optical sensing and VRT would be beneficial to their operations.
Book Synopsis Making Cotton Cheaper by : W. E. Ayres
Download or read book Making Cotton Cheaper written by W. E. Ayres and published by . This book was released on 1927 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Relationships of Irrigation Methods and Nitrogen Fertilization Rates in Cotton Production by :
Download or read book Relationships of Irrigation Methods and Nitrogen Fertilization Rates in Cotton Production written by and published by . This book was released on 1989 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nitrogen Nutrition of Cotton by : Woody N. Miley
Download or read book Nitrogen Nutrition of Cotton written by Woody N. Miley and published by . This book was released on 1990 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings written by and published by . This book was released on 1989 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Economic returns from quality improvement by : Tzong Chiz Chiou
Download or read book Economic returns from quality improvement written by Tzong Chiz Chiou and published by . This book was released on 1991 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Relationships of Irrigation Methods and Nitrogen Fertilization Rates in Cotton Production by : James Scott McConnell
Download or read book Relationships of Irrigation Methods and Nitrogen Fertilization Rates in Cotton Production written by James Scott McConnell and published by . This book was released on 1989 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nitrogen and Your Cotton Production by : W. J. Peevy
Download or read book Nitrogen and Your Cotton Production written by W. J. Peevy and published by . This book was released on 1963 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis U.S. Agriculture by : United States. Congress. Joint Economic Committee
Download or read book U.S. Agriculture written by United States. Congress. Joint Economic Committee and published by . This book was released on 1993 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis World Agricultural Economics and Rural Sociology Abstracts by :
Download or read book World Agricultural Economics and Rural Sociology Abstracts written by and published by . This book was released on 1999 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sticky Cotton written by Eric F. Hequet and published by Texas Tech University Press. This book was released on 2006 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: An essential reference for anyone searching for ways to avoid or mitigate the problem of cotton stickiness.
Download or read book Cotton Facts written by M. Rafiq Chaudhry and published by . This book was released on 2003 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Louisiana Agriculture written by and published by . This book was released on 1992 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Journal of Agricultural and Applied Economics by :
Download or read book Journal of Agricultural and Applied Economics written by and published by . This book was released on 2003 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agrindex written by and published by . This book was released on 1995 with total page 1006 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1976 with total page 1732 pages. Available in PDF, EPUB and Kindle. Book excerpt: