Madras Agricultural Journal
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Research Article | Open Access | Peer Review

GENETIC VARIATION AND DIVERSITY IN GREEN GRAM

Volume : 83
Issue: Oct-oct
Pages: 633 - 635
Published: July 06, 2023
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Abstract


Genetic variation and diversity studies among 21 genotypes of green gram collected from different sources were carried out for five economic characters. The seed yield and plant height showed moderate genotypic coefficient of variation. High heritability coupled with high genetic advance as percent of mean was noticed for plant height and seed yield. By application of D2 analysis, the twenty one genotypes were grouped into three clusters. The types chosen from the same eco-geographic region were found scattered in different clusters. The clustering together of types from the same eco-geographic region into one cluster was also observed. Maximum inter cluster distance was observed between cluster I and III indicating their divergence in origin.

DOI
Pages
633 - 635
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.

Keywords


Genetic Variation Genetic Diversity Green gram
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