Madras Agricultural Journal
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Research Article | Open Access | Peer Review

GENETIC VARIABIITY IN F AND F, POPULATIONS OF A IN CROSS COWPEAS (Vigna sinensis L.)

Volume : 70
Issue: May-may
Pages: 281 - 283
Published: September 28, 2023
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Abstract


Genotypic coefficients of variation, heritability estimates and expected genetic ad- vance were estimated for eight characters in 60 F_{1} and 50 F_{4} populations of a cross bet- ween C_{31} * C R3 varieties of cowpeas, High estimate of phenotypic and genotypic coeffi cient of variation, heritability and expected genetic advance was observed for branch number, cluster number and yield. It might be worthwhile to select plants for these characters. The results about the grain yield are also quite encouraging, since it had moderately high heritability values and high genetic advance.

DOI
Pages
281 - 283
Creative Commons
Copyright
© The Author(s), 2025. Published by Madras Agricultural Students' Union in Madras Agricultural Journal (MAJ). This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium, provided the original work is properly cited by the user.

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