Madras Agricultural Journal
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Research Article | Open Access | Peer Review

GENETIC VARIABILITY, CORRELATION AND PATH ANALYSIS IN BLACKGRAM

Volume : 86
Issue: Apr-jun
Pages: 228 - 231
Published: June 29, 2023
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Abstract


Fifteen parents and 50 hybrids were evaluated at two locations. Variability. correlation and path coefficients were worked out on seven characters. High PCV and GCV were observed for seed yield and plant height. High heritability coupled with high genetic advance was observed for plant height, clusters per plant. pods per plant and seed yield per plant. Branches per plant, clusters per plant and pods per plant showed significant positive correlation with seed yield. Protein content was negatively correlated with seed yields. Pods per plant exerted positive direct effect on yield.

DOI
Pages
228 - 231
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


Blackgram. Variability Correlation Path analysis
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