Utilizing Wild Grass Biodiversity in Wheat Improvement PDF Download

Author: A. Mujeeb-Kazi
Publisher: CIMMYT
ISBN: 968692308X
Category : Biodiversity
Languages : en
Pages : 165

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Author: Muhammad Tehseen Azhar
Publisher: Academic Press
ISBN: 0128221704
Category : Technology & Engineering
Languages : en
Pages : 408

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Book Description
Wild Germplasm for Genetic Improvement in Crop Plants addresses the need for an integrated reference on a wide variety of crop plants, facilitating comparison and contrast, as well as providing relevant relationships for future research and development. The book presents the genetic and natural history value of wild relatives, covers what wild relatives exist, explores the existing knowledge regarding specific relatives and the research surrounding them and identifies knowledge gaps. As understanding the role of crop wild relatives in plant breeding expands the genetic pool for abiotic and biotic stress resistance, this is an ideal reference on this important topic. Provides a single-volume resource to important crops for accessible comparison and research Explores both conventional and molecular approaches to breeding for targeted traits and allows for expanded genetic variability Guides the development of hybrids for germplasm with increased tolerance to biotic and abiotic stresses

Author: Mohd. Kamran Khan
Publisher: Elsevier
ISBN: 0443220891
Category : Technology & Engineering
Languages : en
Pages : 0

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Book Description
Wild Wheat Relatives: Developing Abiotic Stress Tolerance under Climate Change presents the state-of-the-art outline of the problem issues, opportunities, and modern developments in the utilization of Wild Wheat Relatives (WWR) and related neglected species for wheat crop improvement specifically focusing the environmental constraints. Wheat is a major staple food crop that has largely been focused for fulfilling the food requirements of world population during the Green revolution. Since then, it has come to cover more agricultural land than any other commercial crop. Continuously changing climatic conditions have drastically affected the wheat production in recent years, however, and its yield has been largely limited by environmental constraints. The production losses caused by crop vulnerability to climate change may be resolved by using wheat wild relatives that are closely related to cultivated genotypes and are known for their beneficial traits. This book comprehensively discusses different wheat wild relatives including major genus Triticum and Aegilops and their utilization in mitigating different environmental constraints using agronomic, physiological, and molecular approaches. Chapters provide insights into the advancement in the deployment of wheat genetic resources including wild relatives and neglected species for crop improvement towards environmental issues. Covers a variety of wheat genetic resources including wheat wild relatives (WWR) and neglected wheat species Describes advances in agronomic, biochemical, physiological, and molecular approaches to counter the effect of individual environmental issues of drought, heat, salt, cold, nutrients and heavy metals constraints Explores the benefits of contemporary biotechnological tools including whole genome sequencing, and genome editing

Author:
Publisher: CABI
ISBN: 1845933079
Category : Technology & Engineering
Languages : en
Pages : 712

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Book Description
Crop wild relatives (CWR) are species closely related to crop plants which can contribute beneficial traits such as pest or disease resistance and yield improvement. Through an examination of national, regional and global context of CWR, this text presents methodologies and case studies that provide recommendations for global conservation and use.

Author: Meike S. Andersson
Publisher: JHU Press
ISBN: 0801893143
Category : Science
Languages : en
Pages : 605

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Book Description
Reviewing the relevant scientific and technical literature, this work summarizes the current state-of-the-art knowledge related to gene flow and introgression (the permanent incorporation of genetic information from one set of differentiated populations into another) between genetically modified crops and their wild relatives. They analyze the biological framework for protecting the genetic integrity of indigenous wild relatives of crops in centers of crop origin and diversity, focusing on the issues of emission, dispersal, and deposition of pollen and/or seed; the likelihood and extent of gene flow from crops to wild relatives; and stabilization and the spread of traits in wild species. The material is organized into crop chapters, each of which covers general biological information of the crop; the most important crop wild relatives together with information about their ploidy levels, diverse genomes, centers of origin, and geographic distribution; the crop's potential for hybridization with its wild relatives; pollen flow studies related to pollen dispersal distances and hybridization rates; the current state of the genetic modification technology regarding that crop; and research gaps. The crop chapters discuss banana and plantain; barley; canola and oilseed rape; cassava, manioc, and yucca; chickpea; common bean; cotton; cowpea; finger millet; maize and corn; oat; peanut and groundnut; pearl millet; pigeonpea; potato; rice; sorghum; soybean; sweet potato, batata, and camote; and wheat and bread wheat.

Author: Márta Molnár-Láng
Publisher: Springer
ISBN: 3319234943
Category : Science
Languages : en
Pages : 387

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Book Description
This book provides an overview of the latest advancements in the field of alien introgression in wheat. The discovery and wide application of molecular genetic techniques including molecular markers, in situ hybridization, and genomics has led to a surge in interspecific and intergeneric hybridization in recent decades. The work begins with the taxonomy of cereals, especially of those species which are potential gene sources for wheat improvement. The text then goes on to cover the origin of wheat, breeding in connection with alien introgressions, and the problems of producing intergeneric hybrids and backcross derivatives. These problems can include crossability, sterility, and unequal chromosome transmission. The work then covers alien introgressions according to the related species used, as well as new results in the field of genomics of wild wheat relatives and introgressions.

Author: Orator Fuller Cook
Publisher:
ISBN:
Category : Wild wheats
Languages : en
Pages : 86

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Author: Frederike Zeibig
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Author: Sudheer Kumar
Publisher: CRC Press
ISBN: 0429894074
Category : Science
Languages : en
Pages : 157

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Book Description
Wheat Blast provides systematic and practical information on wheat blast pathology, summarises research progress and discusses future perspectives based on current understanding of the existing issues. The book explores advance technologies that may help in deciding the path for future research and development for better strategies and techniques to manage the wheat blast disease. It equips readers with basic and applied understanding on the identification of disease, its distribution and chances of further spread in new areas, its potential to cause yield losses to wheat, the conditions that favour disease development, disease prediction modelling, resistance breeding methods and management strategies against wheat blast. Features: Provides comprehensive information on wheat blast pathogen and its management under a single umbrella Covers disease identification and diagnostics which will be helpful to check introduction in new areas Discusses methods and protocol to study the different aspects of the disease such as diagnostics, variability, resistance screening, epiphytotic creation etc. Gives deep insight on the past, present and future outlook of wheat blast research progress This book’s chapters are contributed by experts and pioneers in their respective fields and it provides comprehensive insight with updated findings on wheat blast research. It serves as a valuable reference for researchers, policy makers, students, teachers, farmers, seed growers, traders, and other stakeholders dealing with wheat.

Author:
Publisher: Bioversity International
ISBN:
Category :
Languages : en
Pages : 28

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