Download PDF by André Gallais: Hétérosis et variétés hybrides en amélioration des plantes

By André Gallais

ISBN-10: 2759203743

ISBN-13: 9782759203741

L'hétérosis est l'augmentation de vigueur observée au niveau de los angeles descendance du croisement entre deux individus. C'est un phénomène universel dans le monde végétal et animal, traduisant un avantage de l'état hétérozygote. Après une dialogue des faits expérimentaux, l'ouvrage montre que l'hétérosis ne peut plus être considéré aujourd'hui comme un phénomène mystérieux. Il présente ensuite l'utilisation qui en est faite en amélioration des plantes avec l. a. création de variétés hybrides : avantages des variétés hybrides, méthodes de sélection, features économiques.

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Hétérosis et variétés hybrides en amélioration des plantes (Synthèses) (French Edition) by André Gallais


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