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Crop Wild Relatives

2012-06-25 Nature
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Release : 2012-06-25
Genre : Nature
Kind : eBook
Book Rating : 232/5 ( reviews)

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Book Synopsis Crop Wild Relatives by : Danny Hunter

Download or read book Crop Wild Relatives written by Danny Hunter. This book was released on 2012-06-25. Available in PDF, EPUB and Kindle. Book excerpt: Crop wild relatives (CWR) are plant species which are more or less closely related to crops. They are a vital resource by providing a pool of genetic variation that can be used in breeding new and better adapted varieties of crops that are resistant to stress, disease, drought and other factors. They will be increasingly important in allowing crops to adapt to the impacts of climate, thus safeguarding future agricultural production. Until recently, the main conservation strategy adopted for CWR has been ex situ - through the maintenance of samples as seed or vegetative material in various kinds of genebank or other facilities. Now the need to conserve CWR in their natural surroundings (in situ) is increasingly recognized. Recent research co-ordinated by Bioversity International has produced a wealth of information on good practices and lessons learned for their effective conservation. This book captures the important practical experiences of countries participating in this work and describes them for the wider conservation community. It includes case studies and examples from Armenia, Bolivia, Madagascar, Sri Lanka and Uzbekistan, which are important centres of diversity for crop wild relatives, and covers four geographical regions - the Caucasus, South America, Africa and the Asia-Pacific Region. It provides practical, relevant information and guidance for the scaling-up of actions targeting CWR conservation around the world.

Crop Wild Relative Conservation and Use

2008 Technology & Engineering
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Release : 2008
Genre : Technology & Engineering
Kind : eBook
Book Rating : 079/5 ( reviews)

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Book Synopsis Crop Wild Relative Conservation and Use by :

Download or read book Crop Wild Relative Conservation and Use written by . This book was released on 2008. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Wild Crop Relatives: Genomic and Breeding Resources

2011-02-24 Science
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Release : 2011-02-24
Genre : Science
Kind : eBook
Book Rating : 873/5 ( reviews)

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Book Synopsis Wild Crop Relatives: Genomic and Breeding Resources by : Chittaranjan Kole

Download or read book Wild Crop Relatives: Genomic and Breeding Resources written by Chittaranjan Kole. This book was released on 2011-02-24. Available in PDF, EPUB and Kindle. Book excerpt: Wild crop relatives are now playing a significant part in the elucidation and improvement of the genomes of their cultivated counterparts. This work includes comprehensive examinations of the status, origin, distribution, morphology, cytology, genetic diversity and available genetic and genomic resources of numerous wild crop relatives, as well as of their evolution and phylogenetic relationship. Further topics include their role as model plants, genetic erosion and conservation efforts, and their domestication for the purposes of bioenergy, phytomedicines, nutraceuticals and phytoremediation. Wild Crop Relatives: Genomic and Breeding Resources comprises 10 volumes on Cereals, Millets and Grasses, Oilseeds, Legume Crops and Forages, Vegetables, Temperate Fruits, Tropical and Subtropical Fruits, Industrial Crops, Plantation and Ornamental Crops, and Forest Trees. It contains 125 chapters written by nearly 400 well-known authors from about 40 countries.

Agrobiodiversity Conservation

2012 Nature
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Release : 2012
Genre : Nature
Kind : eBook
Book Rating : 518/5 ( reviews)

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Book Synopsis Agrobiodiversity Conservation by : Nigel Maxted

Download or read book Agrobiodiversity Conservation written by Nigel Maxted. This book was released on 2012. Available in PDF, EPUB and Kindle. Book excerpt: Based on the 2010 conference "Towards the establishment of genetic reserves for crop wild relatives and landraces in Europe", this book is the cutting edge discussion of agrobiodiversity conservation. By considering the benefits of understanding and preserving crop wild relatives and landraces, it encompasses issues as wide-ranging and topical as habitat protection, ecosystem health and food security. Focusing on Europe, but globally relevant, Agrobiodiversity Conservation is ideal for postgraduate students of conservation and environmental studies, conservation professionals, policy makers and researchers.

Gene Flow Between Crops and Their Wild Relatives

2010-02 Science
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Release : 2010-02
Genre : Science
Kind : eBook
Book Rating : 143/5 ( reviews)

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Book Synopsis Gene Flow Between Crops and Their Wild Relatives by : Meike S. Andersson

Download or read book Gene Flow Between Crops and Their Wild Relatives written by Meike S. Andersson. This book was released on 2010-02. Available in PDF, EPUB and Kindle. Book excerpt: 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.

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