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Author : Scott E. Bordelon
Publisher :
ISBN 13 :
Total Pages : 274 pages
Book Rating : 4.:/5 (132 download)
Download or read book Identifying the Optimal Planting Period for Maturity Group IV Soybeans in Louisiana written by Scott E. Bordelon and published by . This book was released on 2000 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. E. Board
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (31 download)
Download or read book Factors Involved in Soybean Yield Losses at Nonoptimal Planting Times in Louisiana written by J. E. Board and published by . This book was released on 1985 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Louisiana Agricultural Experiment Station
Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (31 download)
Download or read book Response of Soybeans to Planting Date in Southwest Louisiana written by Louisiana Agricultural Experiment Station and published by . This book was released on 1983 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Thomas Bernard Siler
Publisher :
ISBN 13 :
Total Pages : 98 pages
Book Rating : 4.5/5 (57 download)
Download or read book Identifying Optimal Management Decisions Based on Soybean Planting Date written by Thomas Bernard Siler and published by . This book was released on 2020 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: The practice of early-season soybean [Glycine Max (L.) Merr.] planting has been increasing in the northern US. However, a wide range of planting dates (PDs) are still implemented due to poor soil conditions, inclement weather, equipment restrictions, crop rotation, and operation size. Information regarding how soybean management decisions should be adjusted based on PD is lacking in Michigan and other northern US regions. This research was conducted to identify how optimal soybean seeding rate (SR), seed treatment (ST) use, and variety maturity group (MG) selection is determined by PD. Field experiments were conducted at two locations in Michigan during the 2018 and 2019 growing season. In the first experiment, soybean was planted at five SRs, between 123,553 and 518,921 seeds ha−1, with or without a ST, on four PDs (late-April to late-June). In the second experiment, six soybean MGs, between 1.0 and 3.5, were planted on four PDs (late-April to late-June). The use of a ST did not improve yield or net returns in this study. When soybean was planted before mid-May, seed yield and net returns were maximized by planting a late MG (≥ 3.0) at a SR between 187,660 and 201,451 seeds ha−1. The optimal SR between the mid-May and early-June PDs was between 220,301 and 265,305 seeds ha−1 and MG selection had less influence on seed yield compared to earlier PDs. When planting was delayed to late-June, using an early MG (≤ 2.5) resulted in the optimal yield and the optimal SR was > 330,000. Results from this study show that soybean yield, quality, and net returns can be improved by adjusting management practices based on PD.
Author : Curtis Williams
Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (2 download)
Download or read book Planting Dates For Soybeans in Central Louisiana written by Curtis Williams and published by . This book was released on 1976 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mengxuan Hu
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (855 download)
Download or read book Effects of Late Planting Dates, Maturity Groups and Management Systems on Growth, Development and Yield of Soybean in South Carolina written by Mengxuan Hu and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Planting date plays a significant role in determining soybean growth, development and seed yield. The objectives of this experiment were to evaluate the effects of late planting date, management system, and maturity group on the growth, development and seed yield of maturity group VII and VIII soybean under dry land conditions in the Southeastern coastal plain of the United States. Plant growth and development, seed yield, yield components, and seed oil and protein concentrations were evaluated throughout the season. These experiments were conducted in South Carolina at the Edisto Research and Education Center near Blackville and the Pee Dee Research and Education Center near Florence. Soybean was planted at four weekly intervals starting on 15-June in both 2011 and 2012. Pioneer 97M50 (a MG VII determinate variety) and Prichard Roundup Ready (a MG VIII determinate variety) were selected based on their adaptation to the Southeast. The two management systems were: a strip-till (ST) system using a John Deere MaxEmerge Vaccum planter + Unverferth 300 strip till with 96-cm row spacing and a drilled no-till (NT) planting system with 19-cm row spacing. Plant growth was evaluated based on leaf area index (LAI), Normalized Difference Vegetation Index (NDVI), and plant height (HT). Plant development was calculated based on the duration (days) of growth stages. Growth stages were recorded weekly from 10 randomly selected plants in each plot. The beginning of each stage was determined when at least 50% of plants were at that stage. Overall, planting after 22 June appeared to reduce seed yield. The ST system increased the seed yield compared to the drilled NT system. Yields were greater for the MG VIII variety than the MG VII variety. LAI, NDVI, and HT at R2 and R4 were generally reduced with delayed planting dates. Later planting shortened the duration of both vegetative and reproductive growth stages for both MG VII and VIII soybeans. Shortened duration of vegetative growth and seed filling period might have contributed most to the lower yields observed in delayed planting dates. Planting date did not affect either protein or oil concentration. Protein concentration in the seed was found to be significantly higher and oil concentration lower in soybean grown in the ST system than in the drilled NT system. Positive correlations were found between: seed yield and LAI, NDVI, and HT at R2 and R4; seed yield and duration of vegetative and seed filling growth period; and seed yield and dry weight of each plant part (branches, stems, petioles, leaves, and pods).
Author :
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ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.3/5 (21 download)
Download or read book Louisiana Agriculture written by and published by . This book was released on 2011 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : American Society of Agronomy
Publisher :
ISBN 13 :
Total Pages : 518 pages
Book Rating : 4.:/5 (89 download)
Download or read book Annual Meetings Abstracts written by American Society of Agronomy and published by . This book was released on 2000 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William Shurtleff; Akiko Aoyagi
Publisher : Soyinfo Center
ISBN 13 : 194843668X
Total Pages : 1329 pages
Book Rating : 4.9/5 (484 download)
Download or read book History of Soybeans and Soyfoods in Missouri (1855-2022) written by William Shurtleff; Akiko Aoyagi and published by Soyinfo Center. This book was released on 2022-01-29 with total page 1329 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world's most comprehensive, well documented, and well illustrated book on this subject. With extensive subject and geographic index. 221 photographs and illustrations - mostly color. Free of charge in digital PDF format.
Author :
Publisher :
ISBN 13 :
Total Pages : 1348 pages
Book Rating : 4.:/5 (89 download)
Download or read book Agronomy Abstracts written by and published by . This book was released on 1995 with total page 1348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes abstracts of the annual meetings of the American Society of Agronomy; Soil Science Society of America; Crop Science Society of America ( - of its Agronomic Education Division).
Author : William Shurtleff; Akiko Aoyagi
Publisher : Soyinfo Center
ISBN 13 : 1948436434
Total Pages : 1503 pages
Book Rating : 4.9/5 (484 download)
Download or read book History of the Use of Soybean Plants as Forage for Livestock (510 CE to 2021) written by William Shurtleff; Akiko Aoyagi and published by Soyinfo Center. This book was released on 2021-07-04 with total page 1503 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world's most comprehensive, well documented, and well illustrated book on this subject. With extensive subject and geographic index. 72 photographs and illustrations - some color. Free of charge in digital PDF format.
Author : William Shurtleff; Akiko Aoyagi
Publisher : Soyinfo Center
ISBN 13 : 1948436205
Total Pages : 1481 pages
Book Rating : 4.9/5 (484 download)
Download or read book History of Soybean Variety Development, Breeding and Genetic Engineering (1902-2020) written by William Shurtleff; Akiko Aoyagi and published by Soyinfo Center. This book was released on 2020-06-25 with total page 1481 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world's most comprehensive, well documented and well illustrated book on this subject. With extensive subject and geographic index. 152 photographs and illustrations - mostly color, Free of charge in digital format on Google Books.
Author : Andy Clark
Publisher : DIANE Publishing
ISBN 13 : 1437903797
Total Pages : 248 pages
Book Rating : 4.4/5 (379 download)
Download or read book Managing Cover Crops Profitably (3rd Ed. ) written by Andy Clark and published by DIANE Publishing. This book was released on 2008-07 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cover crops slow erosion, improve soil, smother weeds, enhance nutrient and moisture availability, help control many pests and bring a host of other benefits to your farm. At the same time, they can reduce costs, increase profits and even create new sources of income. You¿ll reap dividends on your cover crop investments for years, since their benefits accumulate over the long term. This book will help you find which ones are right for you. Captures farmer and other research results from the past ten years. The authors verified the info. from the 2nd ed., added new results and updated farmer profiles and research data, and added 2 chap. Includes maps and charts, detailed narratives about individual cover crop species, and chap. about aspects of cover cropping.
Author :
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ISBN 13 :
Total Pages : 742 pages
Book Rating : 4.F/5 ( download)
Download or read book Agronomy Journal written by and published by . This book was released on 1949 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt: An international journal of agriculture and natural resource sciences.
Author : William Shurtleff; Akiko Aoyagi
Publisher : Soyinfo Center
ISBN 13 : 192891490X
Total Pages : 404 pages
Book Rating : 4.9/5 (289 download)
Download or read book History of the U.S. Regional Soybean Industrial Products Laboratory (Urbana, Illinois; 1936-2017) written by William Shurtleff; Akiko Aoyagi and published by Soyinfo Center. This book was released on 2017-03-03 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world's most comprehensive, well documented, and well illustrated book on this subject. With an extensive subject and geographical index. 76 photographs and illustrations. Free of charge in digital PDF format on Google Books.
Author :
Publisher :
ISBN 13 :
Total Pages : 1392 pages
Book Rating : 4.:/5 (2 download)
Download or read book Plant Breeding Abstracts written by and published by . This book was released on 1988 with total page 1392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Paul G. Martin
Publisher :
ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.3/5 (121 download)
Download or read book Soil Survey of Avoyelles Parish, Louisiana written by Paul G. Martin and published by . This book was released on 1986 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
