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Author : Pooran Lall
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (317 download)
Download or read book Flood Response in Soybean written by Pooran Lall and published by . This book was released on 1994 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Winyu Kiatiwat
Publisher :
ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.:/5 (13 download)
Download or read book Soybean Response to Flooding Conditions written by Winyu Kiatiwat and published by . This book was released on 1985 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Martin Hiesemann
Publisher : Nabu Press
ISBN 13 : 9781172923823
Total Pages : 106 pages
Book Rating : 4.9/5 (238 download)
Download or read book How to Attract and Protect Wild Birds written by Martin Hiesemann and published by Nabu Press. This book was released on 2011-05 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.
Author : Matthew D. Rhine
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (166 download)
Download or read book Reaction of Soybean Cultivars to Waterlogged Soil written by Matthew D. Rhine and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Irrigating soybean prior to an extensive rain can result in waterlogged soil that may cause root damage and plant death. Some soybean cultivars tolerate waterlogged soils. The objective of this study was to evaluate tolerance of soybean cultivars to waterlogged soils at different soybean growth stages and flood durations. A selection of maturity group IV soybean cultivars was screened for flood tolerance in the field. Five cultivars were selected for variations in tolerance to waterlogged soil conditions. An experiment was conducted to determine the response of these cultivars to waterlogged soil for 192 h at thee growth stages (V5, R1, and R5). A second experiment was conducted to determine the response of these cultivars to flood for 0, 48, 96, 144, and 192 h at the R1 stage of growth. A significant interaction was found between cultivars and growth stage flooding when exposed to waterlogged soil. The greatest yield suppression from waterlogged soil occurred at the R5 growth stage compared to V5 and R1. Soybean yield suppression due to waterlogged soil was least when flood was applied at V5 compared with the R1 and R5 stages of growth. Flood duration had a significant negative effect on soybean yield (P = 0.0012). When averaged across years and cultivars, soybean yields declined 310 kg ha-1 after being flooded for 192 hours at bloom compared to non-flooded checks. Significant interactions between cultivar and duration were not found.
Author : Mohammad Miransari
Publisher : Academic Press
ISBN 13 : 0128017287
Total Pages : 324 pages
Book Rating : 4.1/5 (28 download)
Download or read book Environmental Stresses in Soybean Production written by Mohammad Miransari and published by Academic Press. This book was released on 2016-06-14 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental Stress Conditions in Soybean Production: Soybean Production, Volume Two, examines the impact of conditions on final crop yield and identifies core issues and methods to address concerns. As climate and soil quality changes and issues continue to manifest around the world, methods of ensuring sustainable crop production is imperative. The care and treatment of the soil nutrients, how water availability and temperature interact with both soil and plant, and what new means of crop protection are being developed make this an important resource for those focusing on this versatile crop. The book is a complement to volume one, Abiotic and Biotic Stresses in Soybean Production, providing further insights into crop protection. - Presents insights for addressing specific environmental stress conditions in soybean production, including soil, atmospheric, and other contributing factors - Facilitates translational methods based on stress factors from around the world - Examines the future of soybean production challenges, including those posed by climate change - Complements volume one, Abiotic and Biotic Stresses in Soybean Production, providing further insights into crop protection
Author : Violeta Andjelkovic
Publisher : BoD – Books on Demand
ISBN 13 : 1789231221
Total Pages : 188 pages
Book Rating : 4.7/5 (892 download)
Download or read book Plant, Abiotic Stress and Responses to Climate Change written by Violeta Andjelkovic and published by BoD – Books on Demand. This book was released on 2018-05-23 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change is a serious problem influencing agricultural production worldwide and challenging researchers to investigate plant responses and to breed crops for the changed growing conditions. Abiotic stresses are the most important for crop production, affecting about 96.5% of arable land worldwide. These stress factors include high and low temperature, water deficit (drought) and flooding, salinity, heavy metals, UV radiation, light, chemical pollutants, and so on. Since some of the stresses occurred simultaneously, such as heat and water deficit, causing the interactions of physiological processes, novel multidisciplinary solutions are needed. This book provides an overview of the present state in the research of abiotic stresses and molecular, biochemical, and whole plant responses, helping to prevent the negative impact of global climate change.
Author : J. Derek Bewley
Publisher : Springer Science & Business Media
ISBN 13 : 1461446937
Total Pages : 400 pages
Book Rating : 4.4/5 (614 download)
Download or read book Seeds written by J. Derek Bewley and published by Springer Science & Business Media. This book was released on 2012-10-23 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: This updated and much revised third edition of Seeds: Physiology of Development, Germination and Dormancy provides a thorough overview of seed biology and incorporates much of the progress that has been made during the past fifteen years. With an emphasis on placing information in the context of the seed, this new edition includes recent advances in the areas of molecular biology of development and germination, as well as fresh insights into dormancy, ecophysiology, desiccation tolerance, and longevity. Authored by preeminent authorities in the field, this book is an invaluable resource for researchers, teachers, and students interested in the diverse aspects of seed biology.
Author : United States. Congress. House. Committee on Agriculture. Subcommittee on Oilseeds and Rice
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (319 download)
Download or read book Soybean Crop Losses to Natural Disasters written by United States. Congress. House. Committee on Agriculture. Subcommittee on Oilseeds and Rice and published by . This book was released on 1981 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mirza Hasanuzzaman
Publisher : Springer Nature
ISBN 13 : 9811650594
Total Pages : 488 pages
Book Rating : 4.8/5 (116 download)
Download or read book Managing Plant Production Under Changing Environment written by Mirza Hasanuzzaman and published by Springer Nature. This book was released on 2022-02-22 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive edited volume collects the most recent information with up-to-date citations, on the decrease in plant productivity under climatic changes and its link with global food security. The book emphasis on the crop management practices and recent advancement in the techniques for mitigating the negative effects of climate induced biotic and abiotic stress. It brings together 19 chapters developed by eminent researchers in the area of plant and environmental sciences. Global climate change is increasingly becoming a concern for future of agriculture. High levels of inorganic and organic pollutants and climatic stress adversely affects the sensitive and complex equation of natural resources and ecosystem services. To meet the increased food demand, plant productivity needs to be enhanced, therefore this book fills in the gap and brings together information on the physiological and molecular approaches for improving crop productivity. The book is resourceful reading material for researchers, faculty members, graduate and post graduate students of plant science, agriculture, agronomy, soil science, botany, Molecular biology and environmental science.
Author : Paulo Cesar Magalhaes
Publisher :
ISBN 13 :
Total Pages : 244 pages
Book Rating : 4.:/5 (183 download)
Download or read book Soybean Response to Near Saturated Soil written by Paulo Cesar Magalhaes and published by . This book was released on 1987 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increases in soybean productivity have been relatively small compared to other major economic crops. Wet-soil culture, a relatively new technique of growing soybeans under a high controlled water table, has increased soybean production potential under Australian conditions. Therefore, two field experiments during 1985 and 1986 seasons were conducted with U.S. adapted varieties at the Plant Science Research Center, Mississippi State University. The first study had twenty-four varieties from three different maturity groups tested in three soil moisture regimes: wet-soil culture + N, conventional irrigation and dry. The 1985 season showed low performance of soybean plants grown in wet-soil culture compared to conventional irrigation and dry grown beans. Thiswas due to the water table being higher than intended, which resulted in near flooding. Planting of flat beds contributed to this near flooding situation. By planting on elevated beds in 1986, the wet-soil culture outyielded the other two soil moisture regimes due to better water table control. The second study was a combination of two varieties, five rates of N and two times of initiating wet-soil culture. The varieties were Tracy-M and Centennial (Leflore in 1986). Nitrogen was surface applied as urea at five rates. Time of initiating wet-soil culture was V3 and V8 growth stages. The same problem of near flooding occurred in this experiment, as evidenced by stem splitting. This morphological change was not present in 1986. Seed yield was slightly (...).
Author : Maria Roberta de Oliveira
Publisher :
ISBN 13 :
Total Pages : 258 pages
Book Rating : 4.:/5 (128 download)
Download or read book Screening and Breeding Soybean for Flood Tolerance written by Maria Roberta de Oliveira and published by . This book was released on 2021 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Waterlogging can be detrimental to soybean [Glycine max (L.) Merr.] growth and development, with effects ranging from chlorosis and stunting to yield loss and plant death. Soybean responses to, and the effects of, waterlogging are dependent on the growth stage of the plant at the initiation of waterlogging. The objectives of this study were: (1) to assess the effectiveness of Genomic Selection (GS), Marker Assisted Selection (MAS) and Phenotypic Selection for flood tolerance at the progeny row stage as compared to random selection, for the development of high-yielding flood-tolerant lines; and (2) to compare field-screening and hydroponic greenhouse screening methodologies for hypoxia tolerance. For the first objective, 391 individuals from four populations at the F4:5 generation were either: 1) screened for waterlogging tolerance at the R1 growth stage in observation or first-year yield trial stages; 2) subjected to genomic selection using two different training approaches; 3) underwent marker-assisted selection; or 4) were advanced purely based on agronomic adaptation under non-flooded condition. Subsequently, the tagged selections together with the base populations (control) were entered in a multi-location trial where flood tolerance and yield were assessed, and the responses were compared across the different selection methods. Results from this experiment indicated significant differences between visual selection and the base population, and between genomic selection and base population when long-rows experiment was used in the training set. Random selection and base population were also significantly different on the identification of flood tolerant lines, assessed as tolerance index and probability of discard. Random selection method resulted in the lowest tolerance index and highest probability of discard. We also observed that visual or genomic selection derived from hill plots did not outperform the control in terms of flood tolerance. In addition, all six methods and base populations had similar performance in terms of mean yield. This suggests that breeders must focus on selecting for flood tolerance early in the breeding stages, without major risk of reducing yield potential. For the second objective of this study, a total of 17 soybean genotypes were screened for waterlogging tolerance at the V2 growth stage and under a hydroponic system. Plots of responses by cultivar and test method were analyzed. We observed consistency in results between field and hydroponic system for most of the cultivars, enabling us to discard based on flood susceptibility. Identification of the most efficient selection method for flood tolerance, and the development of a greenhouse screening methodology, will aid plant breeders in developing new flood-tolerant cultivars.
Author : Erika Jean Ehler
Publisher :
ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.:/5 (44 download)
Download or read book Response of Soybean to Water Stress written by Erika Jean Ehler and published by . This book was released on 1999 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Larry G. Heatherly
Publisher : CRC Press
ISBN 13 : 9781420049206
Total Pages : 436 pages
Book Rating : 4.0/5 (492 download)
Download or read book Soybean Production in the Midsouth written by Larry G. Heatherly and published by CRC Press. This book was released on 1998-09-29 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book compiles information relevant to understanding soybean production processes and condenses it into a single volume. The authors identify production practices and bring together diverse information that suggests ways for producers to better utilize the soil and climatic resources of the midsouthern U.S. to enhance production of this valuable and versatile crop. This publication makes a special effort to focus on information that will enhance soybean production in the midsouth, where yields have been lower than those in the upper midwester n portion of the U.S., however, much of the information, such as statistics and crop models, will be applicable to other regions, from Texas to the Carolinas.
Author : Wade Stiles Hummer
Publisher :
ISBN 13 :
Total Pages : 174 pages
Book Rating : 4.:/5 (111 download)
Download or read book Linkage Mapping for Soybean (Glycine Max) Flood Tolerance written by Wade Stiles Hummer and published by . This book was released on 2018 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: Flood tolerance in soybean (Glycine max) is not a well-characterized trait, yet flooding damage is second only to drought stress in terms of yield reduction. The objectives of this study were to determine genetic variation for flooding tolerance in two populations of soybean recombinant inbred lines (RILs) and to identify and confirm flood tolerant QTL. Population A (WHA) consisted of 111 RILs derived from the cross 5002T by 91210-350 and Population B (WHB) consisted of 79 RILs from the cross RA-452 by Osage. Experiments were conducted at the Rice Research and Extension Center (RREC) near Stuttgart, AR in 2015 and 2016. Flood damage score (FDS) was rated at three, six, and nine days after the flooding treatment was drained. In addition to FDS, plant population was measured before and after the flooding treatment to calculate the percentage of surviving plants (PS). In 2015, Chlorophyll content was measured using a SPAD meter and normalized difference vegetative index (NDVI) was calculated in 2016. Both RIL populations and parents were genotyped using the SoySNP 6k beadchip with 908 and 1,466 polymorphic markers detected in WHA and WHB, respectively. Twenty nine QTL were identified, five of which validate prior studies involving soybean flood tolerance. Logarithm of Odds (LOD) values from ranged from 3.03 to 6.56 with R squared values ranging from 0.09 - 0.29. A QTL was identified on chromosome 7 that was stable across both WHA and WHB. In population WHA, this QTL was associated with both AUFPC and FDS and explained 9-10% of phenotypic variance. In population WHB, this QTL was associated with PS and explained 15% of phenotypic variance. The results of this study will aid in future development of flood-tolerant soybean germplasm and cultivars by validating previously reported QTL and demonstrating the usefulness of instruments in evaluating flood-tolerance.
Author : Pierdomenico Perata
Publisher : Frontiers E-books
ISBN 13 : 2889193047
Total Pages : 143 pages
Book Rating : 4.8/5 (891 download)
Download or read book Plant responses to flooding written by Pierdomenico Perata and published by Frontiers E-books. This book was released on 2015-01-05 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kevin R. Kosar
Publisher : DIANE Publishing
ISBN 13 : 1437938388
Total Pages : 14 pages
Book Rating : 4.4/5 (379 download)
Download or read book Disaster Response and Appointment of a Recovery Czar written by Kevin R. Kosar and published by DIANE Publishing. This book was released on 2011-04 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the wake of the destruction caused by Hurricanes Katrina and Rita, the press has looked to the past for examples of fed. responses to natural disasters that might serve as models for emulation today. The fed. response to the flood of 1927 featured Sec. of Commerce Herbert Hoover as the director of the flood response and wielding immense executive powers. This report describes the flood of 1927, and assesses the fed. government¿s response. Pres. Calvin Coolidge created a quasi-governmental commission that included members of his Cabinet and the Red Cross. This commission encouraged the public to donate funds to the relief effort and gave Hoover near-absolute authority to organize and oversee its response. A print on demand report.
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.
