Quantitative and Ecological Aspects of Plant Breeding

  • J. Hill
  • H. C. Becker
  • P. M. A. Tigerstedt

Part of the Plant Breeding book series (PLBR)

Table of contents

  1. Front Matter
    Pages i-x
  2. Genetic foundations; the historical setting

    1. Front Matter
      Pages 1-1
    2. J. Hill, H. C. Becker, P. M. A. Tigerstedt
      Pages 1-14
  3. Quantitative variation: its detection, estimation and utilization

    1. Front Matter
      Pages 15-15
    2. J. Hill, H. C. Becker, P. M. A. Tigerstedt
      Pages 17-66
    3. J. Hill, H. C. Becker, P. M. A. Tigerstedt
      Pages 89-117
    4. J. Hill, H. C. Becker, P. M. A. Tigerstedt
      Pages 118-151
  4. Genotype and environment: their interrelationships

    1. Front Matter
      Pages 153-153
    2. J. Hill, H. C. Becker, P. M. A. Tigerstedt
      Pages 155-186
    3. J. Hill, H. C. Becker, P. M. A. Tigerstedt
      Pages 187-211
    4. J. Hill, H. C. Becker, P. M. A. Tigerstedt
      Pages 212-234
    5. J. Hill, H. C. Becker, P. M. A. Tigerstedt
      Pages 235-267
  5. Back Matter
    Pages 269-275

About this book

Introduction

Latest figures suggest that approximately 20% of the world's population of six billion is malnourished because of food shortages and inadequate distrib­ ution systems. To make matters worse, it is estimated that some 75 billion metric tons of soil are removed annually from the land by wind and soil ero­ sion, much of it from agricultural land, which is thereby rendered unsuitable for agricultural purposes. Moreover, out of a total land area under cultivation 9 6 of approximately 1. 5 x 10 ha, some 12 x 10 ha of arable land are destroyed and abandoned worldwide each year because of unsustainable agricultural practices. Add to this the fact that the world population is increasing at the rate of a quarter of a million per day, and the enormity of the task ahead becomes apparent. To quote the eminent wheat breeder E. R. Sears, It seems clear that plant geneticists can look forward to an expanded role in the 21st century, particularly in relation to plant improvement. The suc­ cess of these efforts may go a long way towards determining whether the world's increasing billions of humans will be adequately fed. Food for an ever-increasing population will have to be produced not only from an ever-diminishing, but from what will become an ever-deteriorating land resource unless justifiable environmental concerns are taken into account.

Keywords

Genotyp conservation environment genetics quantitative Variation

Authors and affiliations

  • J. Hill
    • 1
  • H. C. Becker
    • 2
  • P. M. A. Tigerstedt
    • 3
  1. 1.Royal Veterinary and Agricultural UniversityCopenhagenDenmark
  2. 2.University of GöttingenGermany
  3. 3.University of HelsinkiFinland

Bibliographic information

  • DOI https://doi.org/10.1007/978-94-011-5830-5
  • Copyright Information Chapman & Hall 1998
  • Publisher Name Springer, Dordrecht
  • eBook Packages Springer Book Archive
  • Print ISBN 978-94-010-6463-7
  • Online ISBN 978-94-011-5830-5
  • About this book
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