The American Catalogue
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Page : 1306 pages
File Size : 23,37 MB
Release : 1905
Category : American literature
ISBN :
Author :
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Page : 1306 pages
File Size : 23,37 MB
Release : 1905
Category : American literature
ISBN :
Author :
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Page : 998 pages
File Size : 40,48 MB
Release : 1910
Category : Building
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Page : 1362 pages
File Size : 34,91 MB
Release : 1911
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Page : 1068 pages
File Size : 10,22 MB
Release : 1920
Category : Poultry
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Page : 1308 pages
File Size : 33,42 MB
Release : 1905
Category : American literature
ISBN :
Author : J. Hill
Publisher : Springer Science & Business Media
Page : 286 pages
File Size : 27,39 MB
Release : 2012-12-06
Category : Science
ISBN : 9401158304
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.
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Page : 1308 pages
File Size : 50,9 MB
Release : 1900
Category : American literature
ISBN :
Author : Association for the Advancement of Animal Breeding and Genetics. Conference
Publisher : CSIRO PUBLISHING
Page : 451 pages
File Size : 23,32 MB
Release : 2005
Category : Science
ISBN : 064309234X
The Association for the Advancement of Animal Breeding and Genetics Inc. is a professional organisation based in Australia and New Zealand for livestock scientists, breeders, educators, students and industry service providers.
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Page : 1338 pages
File Size : 48,79 MB
Release : 1905
Category : American literature
ISBN :
American national trade bibliography.
Author : George Acquaah
Publisher : John Wiley & Sons
Page : 584 pages
File Size : 10,69 MB
Release : 2009-03-12
Category : Science
ISBN : 1444309013
Until recently, plant breeders have depended primarily on classicaltools to develop new and improved products for producers andconsumers. However, with the advent of biotechnology, breeders areincreasingly incorporating molecular tools in their breeding work.In recognition of the current state of methods and theirapplication, this text introduces both classical and moleculartools for plant breeding. Topics such as biotechnology in plant breeding, intellectualproperty, risks, emerging concepts (decentralized breeding, organicbreeding), and more are addressed in this state of the art text.The final 8 chapters provide a useful reference on breeding thelargest and most common crops. In addition, over 25 plant breedersshare their professional experiences while illustrating concepts inthe text. Features include: Comprehensive presentation of both classical and molecularplant breeding tools Industry highlight essays from over 25 professional plantbreeders Chapter introductions, summaries and discussion questions Easy reference glossary Reference chapters on breeding 8 of the largest and most commoncrops Artwork from the book is available to instructors online at ahref="http://www.blackwellpublishing.com/acquaah"www.blackwellpublishing.com/acquaah/a.An Instructor manual CD-ROM for this title is available. Pleasecontact our Higher Education team at ahref="mailto:[email protected]"[email protected]/afor more information.