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Crop Evolution, Adaptation and Yield

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Release : 1996-05-02
Genre : Science
Kind : eBook
Book Rating : 581/5 ( reviews)

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Book Synopsis Crop Evolution, Adaptation and Yield by : L. T. Evans

Download or read book Crop Evolution, Adaptation and Yield written by L. T. Evans. This book was released on 1996-05-02. Available in PDF, EPUB and Kindle. Book excerpt: In this major 1993 work, Lloyd Evans provides an integrated view of the domestication, adaptation and improvement of crop plants, bringing together genetic diversity, plant breeding, physiology and aspects of agronomy. Considerations of yield and maximum yield provide continuity throughout the book. Food, feed, fibre, fuel and pharmaceutical crops are all discussed. Cereals, grain legumes and root crops, both temperate and tropical, provide many of the examples, but pasture plants, oilseeds, leafy crops, fruit trees and others are also considered. After the introductory chapter, the increasing significance of crop yields to the world's food supply is highlighted. The next three chapters consider changes to crop plants over the last ten thousand years, including domestication, adaptation and improvement. Aimed at research workers and advanced students in crop physiology and ecology, agronomy and plant breeding, this book also reaches conclusions of relevance to those concerned with developmental policy, agricultural research and management, environmental quality, resource depletion and human history.

Crop Evolution

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Author :
Release : 1996
Genre :
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Crop Evolution by : Lloyd Thomas Evans

Download or read book Crop Evolution written by Lloyd Thomas Evans. This book was released on 1996. Available in PDF, EPUB and Kindle. Book excerpt:

Evolution and Adaptation of Cereal Crops

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Author :
Release : 2002
Genre : Technology & Engineering
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Evolution and Adaptation of Cereal Crops by : V. L. Chopra

Download or read book Evolution and Adaptation of Cereal Crops written by V. L. Chopra. This book was released on 2002. Available in PDF, EPUB and Kindle. Book excerpt: Aimed at the professional and postgraduate reader, this text describes the evolution and adaptation of grain. A pragmatic approach has been taken wherein adaptation has been traced for crop traits preferred by consumer demand and agro-ecological requirements in the production areas.

Crop Evolution and Genetic Resources

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Author :
Release : 2016
Genre : Crops
Kind : eBook
Book Rating : 671/5 ( reviews)

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Book Synopsis Crop Evolution and Genetic Resources by : Darbeshwar Roy

Download or read book Crop Evolution and Genetic Resources written by Darbeshwar Roy. This book was released on 2016. Available in PDF, EPUB and Kindle. Book excerpt:

Plant Evolution under Domestication

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Author :
Release : 2012-12-06
Genre : Science
Kind : eBook
Book Rating : 29X/5 ( reviews)

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Book Synopsis Plant Evolution under Domestication by : Gideon Ladizinsky

Download or read book Plant Evolution under Domestication written by Gideon Ladizinsky. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: This book emerged from a series of lectures on crop evolution at the Faculty of Agriculture of The Hebrew University of Jerusalem. While many textbooks are available on general evolution, only a few deal with evolution under domestication. This book is a modest attempt to bridge this gap. It was written for advanced undergraduate and graduate students in the fields of crop evolution, ethnobotany, plant breeding and related subjects. Evolution under domestication is unique in the general field of plant evolution for three main reasons: (a) it is recent, having started not much more than 10 000 years ago with the emergence of agri culture; (b) the original plant material, i. e. the wild progenitors of many important crop plants, still grow in their natural habitats; (c) man played in this process. These factors enable a more reliable a major role assessment of the impact of different evolutionary forces such as hybridization, migration, selection and drift under new circumstances. Interestingly, a great part of evolution under domestication has been unconscious and a result of agricultural practices which have created a new selection criteria, mostly against characters favored by natural selec tion. Introducing crop plants to new territories exposed them to different ecological conditions enhancing selection for new characters. Diversity in characters associated with crop plants evolution is virtually absent in theit wild progenitors and most of it has evolved under domestication.

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