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Author : I. M. Roberts
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (225 download)
Download or read book Factors Affecting the Yield and Composition of Soybean Seed written by I. M. Roberts and published by . This book was released on 1948 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Moulay Abdelmajid Kassem
Publisher : Springer Nature
ISBN 13 : 3030829065
Total Pages : 638 pages
Book Rating : 4.0/5 (38 download)
Download or read book Soybean Seed Composition written by Moulay Abdelmajid Kassem and published by Springer Nature. This book was released on 2022-01-10 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soybean Seed Composition covers three decades of advances in quantitative trait loci (QTL) mapping of seed protein, oil, fatty acids, amino acids, sugars, mineral nutrients, isoflavones, lunasin, and other beneficial compounds. It opens with coverage of seed protein, oil, fatty acids, and amino acids and the effects that genetic and environmental factors have on them. Detailed discussion of QTL that control seed protein, oil, and fatty acids follows, and the book also covers seed amino acids, macronutrients, micronutrients, sugars, and other compounds that are key to selection for crop improvement. The book also provides an overview of two decades of QTL mapping of mineral deficiencies in soybean, which sheds light on the importance of a balanced mineral nutrition in soybean and other crops, elucidates salt stress tolerance QTL mapping, which is another challenge that faces soybean and other crop production worldwide. The importance of soybean seed isoflavones from their biosynthesis and quantification methods to locations and variations in seeds, roots, and leaves, to their QTL mapping is discussed, as well as providing key information on lunasin, a bioactive anticancer peptide in soybean seeds that will help farmers and breeders to develop soybean cultivars with improved seed isoflavones and lunasin content. The book will be of interest to graduate students, academics, and researchers in the fields of genetic and QTL mapping of important agronomic traits in soybean and other crops.
Author : K. R. Reddy
Publisher : CABI
ISBN 13 : 9780851997094
Total Pages : 492 pages
Book Rating : 4.9/5 (97 download)
Download or read book Climate Change and Global Crop Productivity written by K. R. Reddy and published by CABI. This book was released on 2000-04-25 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation. Worldwide climatic changes have been raising concerns about potential changes to crop yields and production systems. Such concerns include the ability to accommodate these uncertain effects in order to ensure an adequate food supply for an increasing population. Written by leadinginternational experts, this book is the first comprehensive examination of the potential effects climate change, particularly green house gases, will have on agroecosystems. It also reviews the effects such systems have on climate change itself.
Author : Luiz Moro Rosso
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (134 download)
Download or read book Study of Plant and Soil Factors Affecting Seasonal Nitrogen Fixation, Yield Formation and Seed Composition in Soybeans written by Luiz Moro Rosso and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soybean [Glycine max (L.) Merr.] production currently faces several challenges linked to global food security (both quantity and quality) raised by an overgrowing human population, limited cropland, and diversified dietary in developed regions. To sustain seed yield and high protein levels, soybeans depend on large nitrogen (N) uptake, which is mostly attained by the symbiotic N fixation (SNF) process. Although SNF has been extensively investigated with single assessments during the season, just a few recent reports looked at the temporality of N sources (soil and SNF) while taking into consideration seasonal dry matter accumulation and soil nitrate (NO3) and ammonium (NH4) availability. Furthermore, it is still unclear how the overall changes in N uptake dynamics supports yield formation and seed components among canopy portions, especially considering the branches as potential contributors for high yield in modern genotypes. Following this rationale, this project presents two overall objectives: 1) to identify the impact of soil NO3 and NH4 temporal availability on seasonal SNF [N derived from the atmosphere (Ndfa)], N uptake, and dry matter accumulation (herein called study 1); and 2) to characterize seed yield, protein, oil, amino acids (AA), and fatty acids (FA) from the main stem and branches (herein called study 2) for different commercial soybean varieties. To address the first objective, four genotypes were field grown at Manhattan (Kansas, US) during 2019 and 2020 growing seasons. Dry matter, N concentration, N uptake, Ndfa, fixed N, soil NO3, and NH4 (60-cm depth) were measured at six phenological stages, along with seed yield, protein, and oil concentration at harvest time. Seasonal exposure to NH4 (area under the curve) showed a stronger suppression of Ndfa at the end of the season than NO3. However, a mid-season NO3 peak delayed uptake from soil and SNF, but only decreased maximum uptake rates from SNF. Additionally, dry matter was used as a seasonal linear predictor of fixed N to simplify the process model. However, this relationship was deeply affected by soil N availability across environments (boundary functions) and also by a potential dry matter threshold around 5 Mg ha−1 across genotypes and site-years. For the second objective, another four genotypes were field-grown during the 2018 and 2019 growing seasons at Ashland Bottoms and Rossville (Kansas, US), respectively. At harvest time, seeds from the upper, middle, lower main stem, and branch nodes were manually separated and assessed for yield, seed size, protein, and oil (seed content and concentration), abundance of limiting AA within protein, and FA ratio (oleic / linoleic + linolenic). The accumulation of protein was more responsive to node position than oil, determining high protein concentration in the upper main stem and high oil concentration in the lower main stem nodes. However, the protein quality (limiting AA) was higher in the lower main stem, while the FA ratio (oil quality) was greater in the upper section of the plant. Branches presented the less-rich seed composition relative to the main stem, but their contribution to yield was positively associated with oil and limiting AA abundance across genotypes. In summary, the main outcomes of the present thesis are related to 1) the importance of soil NO3 and NH4 to regulate Ndfa during the season, 2) the timing of Ndfa assessment or prediction for an accurate fixed N calculation throughout the season, and 3) the underlaying effect of branch yield allocation on the seed composition of the whole soybean plant, plausibly moderating changes across genotypes, environments, and management practices. A better understanding of soybean N acquisition and allocation for yield and quality formation within the plant is important to sustain the yield increase, offset protein decay, and assure cropping systems sustainability and food security in a long-term standpoint.
Author : Felipe Lopes da Silva
Publisher : Springer
ISBN 13 : 3319574337
Total Pages : 439 pages
Book Rating : 4.3/5 (195 download)
Download or read book Soybean Breeding written by Felipe Lopes da Silva and published by Springer. This book was released on 2017-06-10 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book was written by soybean experts to cluster in a single publication the most relevant and modern topics in soybean breeding. It is geared mainly to students and soybean breeders around the world. It is unique since it presents the challenges and opportunities faced by soybean breeders outside the temperate world.
Author : William Harold Gurley
Publisher :
ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.:/5 (79 download)
Download or read book Factors Affecting Molybdenum Uptake of Soybeans and Yield Response with Varying Molybdenum Content of the Seed written by William Harold Gurley and published by . This book was released on 1968 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: This investigation reconfirme the important role of molybdenum in the growth of the soybean plant. The greatest need of this micronutrient seems to be in the acid soils of north Georgia which fact had previously been reported by other workers. Large variations in yield were obtained, especially in the north Georgia area; however, no extreme high yields were produced with any treatment at any location. Obtaining a high yield per acre was not the primary objective of this study. The seed was selected on the basis of molybdenum content of the seed and not on previous yield performance records. It was also necessary to select a variety would mature in all sections of the state. Weather conditions reduced the yield of beans in 1965 and 1966 at the Athens location. The prolonged drought during the blooming stage was primarily responsible for this reduction. There were no other production problems during the testing period. This information could be very beneficial to soybean production in the state. The data show that sufficient amounts of molybdenum can be stored in the seed to meet the needs of plant. Whit a small amount of effort soybean seed growers could produce a seed which would not require additional amounts of molybdenum for high production. This could eliminate the time and trouble in applying the one ounce recommended rate of molybdenum as a seed treatment and eliminate the problems of poor application of the molybdenum material. From these data obtained in 1964, 1965 and 1966 on the various rates of ...
Author : Minobu Kasai
Publisher : BoD – Books on Demand
ISBN 13 : 1789853737
Total Pages : 192 pages
Book Rating : 4.7/5 (898 download)
Download or read book Soybean written by Minobu Kasai and published by BoD – Books on Demand. This book was released on 2019-02-20 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plants are important for a permanent ecosystem, because in the ecological pyramid plants support all the other living organisms at the base. Very important organization is thought to be the integral process of resource, transport, partitioning, metabolism, and production, which involves yield, biomass, and productivity in plants. Accordingly, it is important to obtain more information about the knowledge concerning yield, biomass, and productivity in plants. Soybean is one of the main crops largely contributing to our life, which is thought to be connected to our ecosystem through the above-mentioned integral process. This book focuses on the soybean, and reviews and research concerning the yield, biomass, and productivity of soybean are presented herein. This text updates the book published in 2017. Although there are many difficulties, the main aim of this book is to present a basis for the above-mentioned integral processes of resource, transport, partitioning, metabolism, and production, which involves yield, biomass, and productivity in plants (soybean), and to understand what supports this basis and the integral process. It is hoped that this and the preceding book will be essential reads.
Author : Gulzar Singh Dhillon
Publisher :
ISBN 13 :
Total Pages : 558 pages
Book Rating : 4.:/5 (53 download)
Download or read book Effect of Seed Size on the Growth, Yield, and Composition of Soybeans written by Gulzar Singh Dhillon and published by . This book was released on 1973 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lawrence A. Johnson
Publisher : Elsevier
ISBN 13 : 0128043520
Total Pages : 853 pages
Book Rating : 4.1/5 (28 download)
Download or read book Soybeans written by Lawrence A. Johnson and published by Elsevier. This book was released on 2015-08-08 with total page 853 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive new soybean reference book disseminates key soybean information to “drive success for soybeans via 23 concise chapters covering all aspects of soybeans--from genetics, breeding and quality to post-harvest management, marketing and utilization (food and energy applications), U.S. domestic versus foreign practices and production methods. The most complete and authoritative book on soybeans Features internationally recognized authors in the 21-chapter book Offers sufficient depth to meet the needs of experts in the subject matter, as well as individuals with basic knowledge of the topic
Author : Elke K Arendt
Publisher : Elsevier
ISBN 13 : 0857098926
Total Pages : 519 pages
Book Rating : 4.8/5 (57 download)
Download or read book Cereal Grains for the Food and Beverage Industries written by Elke K Arendt and published by Elsevier. This book was released on 2013-04-09 with total page 519 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cereals are a staple of the human diet and have a significant effect on health. As a result, they are of major significance to the food industry. Cereal grains for the food and beverage industries provides a comprehensive overview of all of the important cereal and pseudo-cereal species, from their composition to their use in food products.The book reviews the major cereal species, starting with wheat and triticale before covering rye, barley and oats. It goes on to discuss other major species such as rice, maize, sorghum and millet, as well as pseudo-cereals such as buckwheat, quinoa and amaranth. Each chapter reviews grain structure, chemical composition (including carbohydrate and protein content), processing and applications in food and beverage products.Cereal grains for the food and beverage industries is an essential reference for academic researchers interested in the area of cereal grains and products. It is also an invaluable reference for professionals in the food and beverage industry working with cereal products, including ingredient manufacturers, food technologists, nutritionists, as well as policy-makers and health care professionals. A comprehensive overview of all of the important cereal and pseudo-cereal species Chapters review each of the following species: Wheat, Maize, Rice, Barley, Triticale, Rye, Oats, Sorghum, Millet, Teff, Buckwheat, Quinoa and Amaranth Reviews grain structure, chemical composition, processing and applications in food and beverage products for each of the considered grains
Author : James E. Board
Publisher :
ISBN 13 : 9789535142591
Total Pages : 626 pages
Book Rating : 4.1/5 (425 download)
Download or read book A Comprehensive Survey of International Soybean Research - Genetics, Physiology, Agronomy and Nitrogen Relationships written by James E. Board and published by . This book was released on 2013 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soybean is the most important oilseed and livestock feed crop in the world. These dual uses are attributed to the crop's high protein content (nearly 40% of seed weight) and oil content (approximately 20%); characteristics that are not rivaled by any other agronomic crop. Across the 10-year period from 2001 to 2010, world soybean production increased from 168 to 258 million metric tons (54% increase). Against the backdrop of soybean's striking ascendancy is increased research interest in the crop throughout the world. Information in this book presents a comprehensive view of research efforts in genetics, plant physiology, agronomy, agricultural economics, and nitrogen relationships that will benefit soybean stakeholders and scientists throughout the world. We hope you enjoy the book.
Author : Ernest Leo McPherron
Publisher :
ISBN 13 :
Total Pages : 94 pages
Book Rating : 4.3/5 (129 download)
Download or read book Factors Influencing the Yield & Quality of Soybean Hay written by Ernest Leo McPherron and published by . This book was released on 1939 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (31 download)
Download or read book Factors Influencing the Protein Content of Soy Beans written by and published by . This book was released on 1914 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William Harold Gurley
Publisher :
ISBN 13 :
Total Pages : 3 pages
Book Rating : 4.:/5 (178 download)
Download or read book Factors Affecting Uptake, Yield Response, and Carryover of Molybdenum in Soybean Seed written by William Harold Gurley and published by . This book was released on 1969 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David L. Dornbos
Publisher :
ISBN 13 :
Total Pages : 348 pages
Book Rating : 4.:/5 (195 download)
Download or read book Soybean Seed Yield, Viability and Vigor, and Chemical Composition Resulting from Drought and High Temperature Stress During Seed Fill written by David L. Dornbos and published by . This book was released on 1988 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : D. Kent Shannon
Publisher : John Wiley & Sons
ISBN 13 : 0891183663
Total Pages : 272 pages
Book Rating : 4.8/5 (911 download)
Download or read book Precision Agriculture Basics written by D. Kent Shannon and published by John Wiley & Sons. This book was released on 2020-01-22 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the growing popularity and availability of precision equipment, farmers and producers have access to more data than ever before. With proper implementation, precision agriculture management can improve profitability and sustainability of production. Precision Agriculture Basics is geared at students, crop consultants, farmers, extension workers, and practitioners that are interested in practical applications of site-specific agricultural management. Using a multidisciplinary approach, readers are taught to make data-driven on-farm decisions using the most current knowledge and tools in crop science, agricultural engineering, and geostatistics. Precision Agriculture Basics also features a stunning video glossary including interviews with agronomists on the job and in the field.
Author : David Banks Quarles
Publisher :
ISBN 13 :
Total Pages : 218 pages
Book Rating : 4.:/5 (815 download)
Download or read book Yield and Chemical Composition of Indeterminate Variety Soybean Seed as Affected by Depodding During Rapid Pod Fill Stages written by David Banks Quarles and published by . This book was released on 1981 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
