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Author : Kevin Raymond Prohaska
Publisher :
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.:/5 (673 download)
Download or read book Recurrent Selection for Resistance to Iron Deficiency Chlorosis in Soybeans written by Kevin Raymond Prohaska and published by . This book was released on 1980 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kevin A. Cook
Publisher :
ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.:/5 (813 download)
Download or read book Selection for Resistance to Iron Deficiency Chlorosis in Soybeans written by Kevin A. Cook and published by . This book was released on 1995 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Norris D. Phelps
Publisher :
ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.:/5 (23 download)
Download or read book Selection of Southern Soybean Genotypes Resistant to Iron Deficiency Chlorosis written by Norris D. Phelps and published by . This book was released on 1989 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kyle J. Kocak
Publisher :
ISBN 13 : 9781303871412
Total Pages : 106 pages
Book Rating : 4.8/5 (714 download)
Download or read book Evaluation of Iron Deficiency Chlorosis in Soybeans (Glycine Max) written by Kyle J. Kocak and published by . This book was released on 2014 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Iron is an important micronutrient required for healthy plant growth. Significant yield reductions can result if the plant does not have proper levels of iron to maintain certain cellular functions. Iron deficiency chlorosis (IDC) is a major abiotic stress that affects soybeans grown on high-pH calcareous soils, primarily in the North Central region of the USA (Hansen et al., 2003). The degree of chlorosis depends on many aspects such as soil pH, temperature, and free carbonate levels. This research project studied the genetic control of IDC using conventional breeding and biotechnology methods. Specifically, three studies were conducted to gain a comprehensive view of genetic control of IDC in soybean to enhance development of IDC tolerant soybean cultivars for soybean producers, by i) genomic analysis of a long-term recurrent selection program, ii) mapping of QTLs using a recombinant inbred line population, and iii) phenotypic characterization of the Arabidopsis FRO2 gene on calcareous soils in a soybean background.
Author : Collin McKinley Lamkey
Publisher :
ISBN 13 :
Total Pages : 128 pages
Book Rating : 4.:/5 (77 download)
Download or read book Phenotypic Versus Marker Assisted Selection for Tolerance to Iron Deficiency Chlorosis in Soybean written by Collin McKinley Lamkey and published by . This book was released on 2011 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Silvia Raquel Rodriguez Vazquez de Cianzio
Publisher :
ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.:/5 (414 download)
Download or read book Breeding for Resistance in Iron Chlorosis in Soybeans written by Silvia Raquel Rodriguez Vazquez de Cianzio and published by . This book was released on 1978 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dirk Victor Charlson
Publisher :
ISBN 13 :
Total Pages : 362 pages
Book Rating : 4.:/5 (559 download)
Download or read book Investigation of Iron-deficiency Chlorosis in Soybean written by Dirk Victor Charlson and published by . This book was released on 2003 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Iron-Deficiency Chlorosis (IDC) causes yield losses in soybean and other crop species as a result of the plant's inability to efficiently acquire iron from calcareous soils. Although plants differ in their response to iron deficiency and IDC resistance has been improved in soybean, the biology of IDC is not well understood. We undertook an interdisciplinary approach towards increasing our knowledge of IDC resistance and iron acquisition strategies in higher plants. Firstly, we examined the usefulness of molecular markers to improve breeding efficiency for IDC resistance in soybean. After examining Simple Sequence Repeats (SSR) markers genetically linked to previously identified quantitative trait loci for IDC resistance in a soybean breeding population, we determined that SSR marker Satt481 may improve selection efficiency 2.6-fold and reduce the evaluation costs by 70% relative to traditional breeding approaches. Secondly, we investigated the potential relationship of IDC with Soybean Cyst Nematode (SCN) and calcareous soil properties. Using two soybean breeding populations and fourteen soybean genotypes grown on calcareous soils infested with Heterodera glycines and concurrent greenhouse studies, we were not able to establish a consistent relationship between IDC-related chlorosis and SCN. However, an increase in foliar chlorosis in SCN-susceptible genotypes was associated with a decrease in SCN reproduction, and SCN-resistant genotypes were more susceptible to IDC during greenhouse evaluation relative to evaluation on SCN-infested calcareous soils. In addition, calcareous soil properties predicted foliar chlorosis in only one breeding population evaluated on SCN-infested soils during one year. Lastly, we examined the evolution of Strategy I and II mechanisms for iron acquisition in higher plants. The phylogenetic distribution in plants of nine iron acquisition-related genes for both strategies was determined using Expressed Sequence Tags (ESTs) from eleven plant species (one gymnosperm, five dicots, and five grasses). Our results suggested gene conservation across strategies and Strategy II was more recently developed than Strategy I in higher plants. In our studies, we have further demonstrated the complexity of IDC, while increasing knowledge on the the biology of IDC and iron acquisition using an interdisciplinary approach involving methodologies in classical and molecular genetics, plant pathology, and soil science.
Author : Hobart Harold Beeghly
Publisher :
ISBN 13 :
Total Pages : 154 pages
Book Rating : 4.:/5 (173 download)
Download or read book Indirect Effects of Recurrent Selection for Iron Efficiency in Soybean written by Hobart Harold Beeghly and published by . This book was released on 1987 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mary E. Lyons
Publisher :
ISBN 13 :
Total Pages : 256 pages
Book Rating : 4.E/5 ( download)
Download or read book Recurrent Selection for Resistance to Sclerotinia Sclerotiorum in Phaseolus Species, and the Expression of Resistance in Blossom Tissue written by Mary E. Lyons and published by . This book was released on 1985 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jules Janick
Publisher : John Wiley & Sons
ISBN 13 : 9780471189046
Total Pages : 414 pages
Book Rating : 4.1/5 (89 download)
Download or read book Plant Breeding Reviews, Volume 15 written by Jules Janick and published by John Wiley & Sons. This book was released on 1997-09-26 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant Breeding Reviews is an ongoing series presenting state-of-the art review articles on research in plant genetics, especially the breeding of commercially important crops. Articles perform the valuable function of collecting, comparing, and contrasting the primary journal literature in order to form an overview of the topic. This detailed analysis bridges the gap between the specialized researcher and the broader community of plant scientists.
Author : Javier Abadía
Publisher : Springer Science & Business Media
ISBN 13 : 9401105030
Total Pages : 389 pages
Book Rating : 4.4/5 (11 download)
Download or read book Iron Nutrition in Soils and Plants written by Javier Abadía and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Iron is a major constituent of the earth crust. However, under alkaline conditions commonly found in arid and semi-arid environments iron becomes unavailable to plants. When plants are affected by a shortage of iron their leaves become yellow (chlorotic), and both plant growth and crop yield are reduced. The roots of plants affected by iron deficiency may develop a series of responses directed to improve iron uptake, such as increased proton excretion and iron reduction capabilities or excretion of iron chela tors called siderophores. Iron deficiency affects major crops worldwide, including some of major economic importance such as fruit trees and others. Correction of iron deficiency is usually implemented through costly application of synthetic chelates. Since these correction methods are very expensive, the competitivity of farmers is often reduced and iron deficiency may become a limiting factor for the maintenance, introduction or expansion of some crops. In spite of the many years devoted to the study of iron deficiency, the knowledge of iron deficiency in soils and plants is still fragmentary in many aspects. We have only incomplete information on the processes at the molecular level that make some plant species and cultivars unable to take and utilize iron from the soil, whereas other plants grow satisfactorily under the same conditions.
Author :
Publisher :
ISBN 13 :
Total Pages : 438 pages
Book Rating : 4.:/5 (6 download)
Download or read book Soybean Genetics Newsletter written by and published by . This book was released on 1983 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Wade Shafer
Publisher : Springer Science & Business Media
ISBN 13 : 1461337003
Total Pages : 335 pages
Book Rating : 4.4/5 (613 download)
Download or read book Masters Theses in the Pure and Applied Sciences written by Wade Shafer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: Masters Theses in the Pure and Applied Sciences was first conceived, published, and disseminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS) * at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the activity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all con cerned if the printing and distribution of the volume were handled by an international publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Cor poration of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 26 (thesis year 1981) a total of 11 ,048 theses titles from 24 Canadian and 21 8 United States universities. We are sure that this broader base for these titles reported will greatly enhance the value of this important annual reference work. While Volume 26 reports theses submitted in 1981, on occasion, certain univer sities do report theses submitted in previous years but not reported at the time.
Author : Abraham Blum
Publisher : CRC Press
ISBN 13 : 135108416X
Total Pages : 231 pages
Book Rating : 4.3/5 (51 download)
Download or read book Plant Breeding For Stress Environments written by Abraham Blum and published by CRC Press. This book was released on 2018-01-18 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication opens with the inevitable introduction, moves on to the present traditional approach to breeding for yield stability, and then enumerates a detailed discussion of the physiological approach to breeding for resistance to specific stresses. Not all environmental stresses are covered, omitting those for which little can be said today on practical breeding solutions.
Author : J. Perry Gustafson
Publisher : Springer Science & Business Media
ISBN 13 : 1468470477
Total Pages : 436 pages
Book Rating : 4.4/5 (684 download)
Download or read book Gene Manipulation in Plant Improvement II written by J. Perry Gustafson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are clearly many directions in which the further development of the GUS gene fusion system can progress. Some of these have been outlined above, but others can be imagined. There are no reasons to limit our conceptions of the use of GUS gene fusions to analysis and manipulation of single genes. We can envision numerous marked genes - perhaps with several new fusion systems - giving valuable information about gene interaction, or population structure. The study of plan- pathogen and plant symbiont interactions can progress rapidly with simple quantitative markers for genes and individuals. We can imagine ways of using gene fusions to report on crop physiology or other complex phenotypes, thereby enhancing the accuracy and speed of screening. Introduction of the biosynthetic pathway for glucuronide detoxification by expressing genes for the UDP-glucuronyl transferases in plants may result in novel mechanisms for plants to deal with xenobiotics such as insecticides or herbicides. Synthesis of substrates, which until now has been performed chemicall- resulting in expensive compounds - can be done biosynthetically. This should make the system not only the most powerful gene fusion system for agriculture, but also the most accessible.
Author : Nicholas Gwinn Haugerud
Publisher :
ISBN 13 :
Total Pages : 182 pages
Book Rating : 4.:/5 (319 download)
Download or read book Secondary Trait Selection in a Recurrent Selection Program for Improved Yield in Oats (Avena Sativa L.) written by Nicholas Gwinn Haugerud and published by . This book was released on 1992 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Zdenko Rengel
Publisher : CRC Press
ISBN 13 : 9781560228806
Total Pages : 426 pages
Book Rating : 4.2/5 (288 download)
Download or read book Mineral Nutrition of Crops written by Zdenko Rengel and published by CRC Press. This book was released on 1999-06-18 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first book on crop nutrition that covers topics from soil hydrology to molecular biology! The first book ever to elucidate so many different aspects of mineral nutrition of crops, Mineral Nutrition of Crops: Fundamental Mechanisms and Implications will allow you to grasp the complexity of the soil-water-plant-microbe interactions governing nutrient uptake and utilization by crops. By emphasizing a fundamental mechanistic approach, this book effectively complements the monograph Nutrient Use in Crop Production (The Haworth Press, Inc.). With Mineral Nutrition of Crops you will explore the many facets necessary to increase crop and pasture yields and minimize unwanted losses of nutrients to the environment. Mineral Nutrition of Crops covers a wide range of topics that span several scientific disciplines: agriculture, agronomy, botany, forestry, ecology, plant science, and soil science. From this book, you will gain vital knowledge required to understand the complexity of mechanisms and processes governing nutrient transport toward roots, including biological and chemical reactions influencing nutrient availability in the rhizosphere, uptake by root cells, long-distance transport toward grain, and the role of nutrients in metabolism. Also, you will explore issues relating to the following topics: biology and chemistry of nutrient availability in the rhizosphere kinetics of nutrient uptake by plant cells role of mineral photosynthesis and yield formation importance of seed nutrient reserves in crop growth and development breeding crops for improved nutrient efficiency significance of root size for plant production monitoring water and nutrient fluxes down the profile From Mineral Nutrition of Crops , you will gain the knowledge you need to understand and improve methods of crop growth and nutrition. Mineral Nutrition of Crops is an indispensable manual for anyone involved in the many aspects of growing crops.
