Interpretation and Use of Estimates of Heritability and Genetic Variances in Plant Breeding

Dudley, J.W. and Moll, R.H. (1968) Interpretation and Use of Estimates of Heritability and Genetic Variances in Plant Breeding. Crop Science, 9 (3). pp. 257-262.

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Abstract

Estimates of genetic variance and heritability provide useful guidelines for answering many questions which arise in a plant breeding program. In this paper we have attempted to (a) delineate appropriate questions which can be answered by estimation of genetic variance components and heritabilities (b) examine the assumptions necessary for estimation and (c) clarify the limitations imposed on interpretation of the estimates by the assumptions

Item Type: Article
Uncontrolled Keywords: Genotype-environment interaction, Variance estimation.
Author Affiliation: University of Illinois, Urbana
Subjects: Crop Improvement
Divisions: General
Depositing User: Mr. SanatKumar Behera
Date Deposited: 01 Feb 2013 10:56
Last Modified: 01 Feb 2013 10:56
Official URL: http://dx.doi.org/10.2135/cropsci1969.0011183X0009...
URI: http://eprints.icrisat.ac.in/id/eprint/9495

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