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Genetics and plant breeding of Andropogon gayanus

Allogamous reproductive behavior and the demonstrated existence of ample genetic variation for a number of agronomic traits in Andropogon gayanus suggest a substantial potential for genetic manipulation of the species. Possible breeding objectives are considered and appropriate breeding methods disc...

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Main Authors: Miles, John W., Grof, B
Format: Book Chapter
Language:Inglés
Published: International Center for Tropical Agriculture 1990
Subjects:
andropogon gayanus
genetic variation
genetic inheritance
genotype environment interaction
plant breeding
breeding methods
variación genética
herencia genética
interacción genotipo ambiente
fitomejoramiento
métodos de mejoramiento
Online Access:https://hdl.handle.net/10568/54868
Summary:Allogamous reproductive behavior and the demonstrated existence of ample genetic variation for a number of agronomic traits in Andropogon gayanus suggest a substantial potential for genetic manipulation of the species. Possible breeding objectives are considered and appropriate breeding methods discussed. Three ongoing A. gayanus breeding projects are briefly described. It appears that the major limitation to successful A. gayanus breeding programs lies in the clear definition of relevant breeding objectives and in the development of simple, efficient, and reliable evaluation methodology.

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