Download or read book Effect of Droplet Size and Nitrogen Rate on Protein Content of Hard Red Winter Wheat Triticum Aestivum L written by Ethan Cord Wyatt and published by . This book was released on 2013 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: In past years, grain protein concentration (GPC) has been highly variable from one location to the next. Many factors, environmental and genetic, contribute to the percent protein levels in the grain (Kramer, 1978). Along with increasing prices of inputs (land prices, machinery, fertilizer, and seed) producers continually need to adopt more efficient practices to ensure that GPC is at adequate levels so as to avoid potential dockage and/ or realize potential premiums. This study was conducted to determine the effect of droplet size and late-season nitrogen application on grain protein concentration. The effects of late season foliar N applications (post-anthesis) and droplet size on protein concentration were investigated on hard red winter wheat (Triticum aestivum L.) at three winter wheat sites in Oklahoma, Efaw (Stillwater), Lake Carl Blackwell, and Perkins. Foliar N was applied at two rates 11.2 and 22.4 kg ha−1 with three different droplet sizes per N rate; the 11.2 kg ha−1 N rate consisting of an adjuvant tank-mixed treatment and a non-adjuvant treatment. For most locations and years grain protein concentration was increased linearly with higher rates of foliar N applied. Use of the fine droplet size with a foliar N rate of 11.2 kg N ha−1 applied post anthesis and with the addition of an adjuvant resulted in the highest grain protein concentration.
Download or read book Carbohydrate and Nitrogen Reserves in the Hard Red Winter Wheat Triticum Aestivum L Variety Newton written by Gerard Walter Wall and published by . This book was released on 1982 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Available Nitrogen on the Protein Content and Yield of Wheat written by Ray E. Neidig and published by . This book was released on 1922 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Residual and Applied N on the Protein Content and Yield of Winter Wheat Triticum Aestivum L Under Three Moisture Regimes written by Narayan Madhaorao Gogulwar and published by . This book was released on 1973 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Optimizing Nitrogen Management for Soft Red Winter Wheat Yield Grain Protein and Grain Quality Using Precision Agriculture and Remote Sensing Techniques written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this research was to improve nitrogen (N) management for soft red winter wheat (Triticum aestivum L.) in North Carolina with three areas of focus: delayed harvest effects on grain quality, explaining grain protein variability caused by management practices, and developing N recommendations at growth stage (GS) 30 using aerial color infrared (CIR) photography. Delayed harvest significantly reduced grain yield and test weight in the majority of trials. Yield reductions were attributed to dry, warm environments, possibly due to shattering. Test weight reductions were attributed to the negative effects of wetting and drying cycles. Of the 20 quality parameters investigated, flour falling number, clear flour, and farinograph breakdown times were significantly reduced due to delayed harvest, while grain deoxynivalenol (DON) levels increased with a delayed harvest. Environment contributed to grain protein variability (23%), though the majority of that variability was attributed to N management (52%). It was found that as grain protein levels increased at higher N rates and with the majority of N applied at GS 30, the overall grain protein variability increased. The recommendations to reduce grain protein variability are; to reduce the range in N fertilizer rates used, to avoid over application of N beyond what is required to optimize yields, and to apply spring N at GS 25. Relationships between derived agronomic optimum N rates and three spectral bands and 39 indexes were weak, but after separating the data into two biomass classes (low 1000 kg ha-1 and high 1000 kg ha-1), the relationships of optimum N rates with a relative Red and Green bands (relative to a high N-status reference plot) had the best (quadratic) relationships (R2 = 0.80 and 0.81, respectively) for the high biomass class. These results indicate that agronomic optimum N rates at GS 30 can be estimated using aerial CIR photographs if areas of low and high biomass can be determined.
Download or read book Influence of Environment Nitrogen Fertilizer and Cultivar on Dry Matter Accumulation Grain Yield and Grain Quality of Three Cultivars of Hard Red Winter Wheat Triticum Aestivum L written by Margaret K. Kilibwa and published by . This book was released on 1988 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nitrogen Fertilizer Improves Quality of Hard Red Winter Wheat in Eastern Idaho written by Ralph J. Schaeffer and published by . This book was released on 1966 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agrindex written by and published by . This book was released on 1994 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Amount and Timing of Nitrogen Fertilization on the Yield and Protein Content of Four Soft Red Winter Wheat Cultivars written by Bahman Eghball and published by . This book was released on 1981 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Response of Hard Red Winter Wheat Triticum Aestivum L to Nitrogen and Growth Regulants written by Kevin Lee Mages and published by . This book was released on 1986 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Nitrogen Management and Variety on Protein Quantity and Quality in Soft Red Winter Wheat written by Kwee Peng Hong and published by . This book was released on 1997 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Increasing Grain Protein Content of Hard Winter Wheat Triticum Aestivum L by Hybridization Induced Mutation and Reselection written by Lolita M. Corpuz and published by . This book was released on 1982 with total page 104 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 1996 with total page 2372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nitrogen Rate Propiconazole and Ethephon Effects on Soft Red Winter Wheat written by Galen Dean Litwiller and published by . This book was released on 1992 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Percent Crude Protein Content and Yield of Grain of Certain Soft Red Winter Wheat Varieties at Varying Levels of Nitrogen written by Carol E. Brown and published by . This book was released on 1958 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nitrogen and Water Impacts on Hard Red Spring Wheat Triticum Aestivum Yield Quality Canopy Reflectance and Income in South Dakota written by Cheryl Reese and published by . This book was released on 2009 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Studies Upon Influences Affecting the Protein Content of Wheat written by George Wright Shaw and published by . This book was released on 1913 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
