Advertisement

Plant Evolution under Domestication

  • Gideon Ladizinsky

Table of contents

  1. Front Matter
    Pages i-x
  2. Gideon Ladizinsky
    Pages 1-60
  3. Gideon Ladizinsky
    Pages 61-112
  4. Gideon Ladizinsky
    Pages 127-155
  5. Gideon Ladizinsky
    Pages 156-170
  6. Gideon Ladizinsky
    Pages 171-208
  7. Gideon Ladizinsky
    Pages 209-222
  8. Back Matter
    Pages 223-254

About this book

Introduction

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.

Keywords

agriculture botany evolution plant plant breeding plant science plants

Authors and affiliations

  • Gideon Ladizinsky
    • 1
  1. 1.Faculty of AgricultureThe Hebrew UniversityRehovotIsrael

Bibliographic information

Industry Sectors
Pharma
Chemical Manufacturing
Biotechnology
Consumer Packaged Goods