Conservation and utilization of sweet potato genetic diversity in Asia PDF Download
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Author: Ramanatha Rao
Publisher: Bioversity International
ISBN: 9290434678
Category :
Languages : en
Pages : 78
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Book Description
Author: Ramanatha Rao
Publisher: Bioversity International
ISBN: 9290434678
Category :
Languages : en
Pages : 78
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Book Description
Author:
Publisher: International Potato Center
ISBN: 9789290601159
Category : Sweet potatoes
Languages : en
Pages : 382
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Book Description
To review the priorities for sweet potato germ plasm exploration and collection; To determine the best strategies for sweet potato germ plasm conservation; To establish guidelines for evaluations in the sweet potato collection; To set out strategies for utilizing these genetic resources and establish CIP's breeding priorities; To determine CIP's comparative advantage for research amongst what other institutions are already accomplishing.
Author: Gad Loebenstein
Publisher: Springer Science & Business Media
ISBN: 1402094752
Category : Technology & Engineering
Languages : en
Pages : 539
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Book Description
In the last four decades of the twentieth century the use of sweetpotato was diversified beyond their classification as subsistence, food security, and famine-relief crop. In developing countries they serve both as human food and for feeding livestock. In Western countries they appeal to health conscious consumers because of their nutritional aspects. The sweetpotato is very high in nutritive value, and merits wider use on this account alone. The book has 2 parts. A general one giving up-to-date information on the history, botany, cultivars, genetic engineering, propagation, diseases and pests, nutritional data and marketing; and a second part presenting data on sweetpotato growing practices in different areas of the world. The information should be useful to researchers, practitioners and crop administrators in different countries.
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: International Plant Genetic Resources Institute
Publisher: Bioversity International
ISBN: 9290434260
Category : Germplasm resources, Plant
Languages : en
Pages : 193
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Book Description
Author: Michael Halewood
Publisher: Routledge
ISBN: 1136537546
Category : Law
Languages : en
Pages : 420
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Book Description
Crop plant varieties developed by local farmers, commonly referred to as ‘farmers' varieties’, are problematic because there are no fixed taxonomic or legal definitions of them. As a result, policies to increase the share of benefits farmers receive from the use of such varieties struggle to have an effect. Aiming to clarifying these issues, this volume explores the nature of farmers’ varieties in the context of their biological, social and legal significance. The book addresses the complexities of defining what farmers’ varieties are and how they differ from one another and from generic varieties. It then charts the evolution of the concept of ‘farmers’ rights’, from the dawn of ‘genetic resources’ as a subject worthy of international attention, to the first legal recognition of the concept, through to current efforts to develop national level policies and laws. Further, the book examines outstanding policy-making challenges linked to the absence of fixed taxonomic or legal definitions of farmers’ varieties. Case studies are included from Africa, Asia, Europe and South America in which farmers, researchers and policy advocates have been confronted with the issues raised in this book. Various solutions are considered based on revised or new definitions of farmers’ varieties that reflect the biological and cultural realities in which they are produced, and the relative costs and benefits of attempting to implement each of the policies discussed.
Author: Cora Burnett
Publisher: International Potato Center
ISBN:
Category : Soccer
Languages : en
Pages : 66
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Book Description
Author:
Publisher: Bioversity International
ISBN:
Category :
Languages : en
Pages : 16
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Book Description
Author: Hugo Campos
Publisher: Springer
ISBN: 3319598198
Category : Science
Languages : en
Pages : 331
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Book Description
This book provides a fresh, updated perspective of the current status and perspectives in genetic improvement of a diverse array of tropical crops. The first part covers aspects which are relevant across crops, namely how to maximize the use of genetic information through modern bioinformatic approaches and how to use statistics as a tool to sustain increased genetic gains and breeding efficiency. The second part of the book provides an updated view of some seed-propagated crops, such as rice, maize and oil palm, as well as crops propagated through vegetative means such as sweet potato, cassava, banana and sugarcane. Each chapter addresses the main breeding objectives, markets served, current breeding approaches, biotechnology, genetic progress observed, and in addition a glimpse into the future for each of these selected and important tropical crops.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309131863
Category : Technology & Engineering
Languages : en
Pages : 476
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Book Description
This anchor volume to the series Managing Global Genetic Resources examines the structure that underlies efforts to preserve genetic material, including the worldwide network of genetic collections; the role of biotechnology; and a host of issues that surround management and use. Among the topics explored are in situ versus ex situ conservation, management of very large collections of genetic material, problems of quarantine, the controversy over ownership or copyright of genetic material, and more.
