{"title":"Darbeshwar Roy","description":"\u003cp\u003eDelve into the captivating works of Darbeshwar Roy, where compelling storytelling meets profound insights. Explore his thought-provoking narratives and discover a world of literary richness and emotional depth.\u003c\/p\u003e","products":[{"product_id":"crop-evolution-and-genetic-resources-book-darbeshwar-roy-9781783322671","title":"Crop Evolution and Genetic Resources","description":"\u003ci\u003eCrop Evolution and Genetic Resources\u003c\/i\u003e discusses the theories of evolution and speciation, adaptation, domestication, centres of diversity and the concept of gene pool along with centers of origins of different crops and their gene centers for resistance to diseases. Various forces (determisnistic and stochastic) in evolution are described with the help of gene and genotypic frequencies followed by the estimation of genetic distance, and methods of constructing phylogenetic trees. \u003cp\u003e\u003c\/p\u003eMethods of selection of sites and of sampling of plants for collection of germplasm as also the methods of conservation of germplasm - in situ and ex-situ are discussed. Further, genetic resources of various agricultural and horticultural crops are presented in terms of gene pools (GP1, GP2, and GP3) along with its distribution and the unique trait(s) they have on crop by crop basis. In case of horticultural crops, breeding methods for their improvement are also described in detail.This book will be useful for undergraduate and post-graduate students of departments of genetics and plant breeding, horticultural (fruits and vegetables), floriculture, teachers and researchers working in food crops, fruit, vegetable and ornamental crops.","brand":"WoB","offers":[{"title":"- \/ - \/ -","offer_id":50662705791249,"sku":"","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"GB \/ NEW \/ GARDNERS","offer_id":50662706053393,"sku":"NGR9781783322671","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/1783322675.jpg?v=1750832855"}],"url":"https:\/\/www.worldofbooks.com\/collections\/author-books-by-darbeshwar-roy.oembed","provider":"World of Books ","version":"1.0","type":"link"}