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Methods for Creating Varieties in Plant Breeding

by André Gallais (writer)
Collection: Savoir faire
august 2011
160 x 240 format 280 pages In stock
19,30 €
eBook [PDF]
160 x 240 format 280 pages Download after purchase
12,99 €

What is variety in plant breeding? How and why has a variety been created? The book aims to answer these questions through a fairly simple presentation of all major breeding methods for the creation of varieties and incorporating the tools used more and more: doubled haploidy and molecular markers. The development of "scientific" breeding at the end of the 19th century very quickly led to populations with varying degrees of uniformity. These were called varieties. Based on the biological characteristics of the species and social and economic considerations, the breeder creates population varieties, pure lines, hybrids, synthetic varieties or clones. The aim of improving plants is to unite the greatest number of favourable genes in a same variety. The book shows how this can be achieved for the various types of variety by combining breeding and reproduction systems. Conventional methods are in no way outdated; they are still needed, as the management and use principles of the genetic variability remain the same and the new tools from molecular biology, genomics and biotechnologies should be incorporated into conventional methods to make them more effective.





Chapitre 1- De la domestication à l’amélioration actuelle des plantes


Chapitre 2 - Types de variétés en amélioration des plantes


Chapitre 3 - Utilisation du rétrocroisement


Chapitre 4 - La sélection généalogique et la création de variétés lignées pures


Chapitre 5 - Création de variétés hybrides


Chapitre 6 - Les variétés synthétiques


Chapitre 7 - L’organisation de la récurrence dans la création variétale


Chapitre 8 - La création variétale chez les espèces autopolyploïdes


Chapitre 9 - La sélection assistée par marqueurs pour des caractères quantitatifs


Annexe 1 - Quelques notions de génétique et d’amélioration des plantes pour mieux comprendre


Annexe 2 - Détermination de l'iIntensité de sélection






Liste des abréviations



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Language(s): French

Publisher: Éditions Quae

Edition: 1st edition

Collection: Savoir faire

Published: 30 august 2011

Reference Book: 02267

Reference eBook [PDF]: 02267NUM

EAN13 Book: 9782759216574

EAN13 eBook [PDF]: 9782759216581

Interior: Two-colour

Format (in mm) Book: 160 x 240

Pages count Book: 280

Pages count eBook [PDF]: 280

Weight (in grammes): 530 (Book)

Size: 31 Mo (PDF)