STUDIES ON CHARACTER ASSOCIATION AND PATH CO-EFFICIENT ANALYSIS IN COWPEA (Vigna unguiculata (L.) Walp.)

K. THIYAGARAJAN and S. RAJASEKARAN

doi:https://doi.org/10.29321/MAJ.10.A02021

Research Article | Open Access | Peer Review

STUDIES ON CHARACTER ASSOCIATION AND PATH CO-EFFICIENT ANALYSIS IN COWPEA (Vigna unguiculata (L.) Walp.)

K. THIYAGARAJAN and S. RAJASEKARAN

Volume : 76

Issue: Jan-jan

Pages: 10 - 14

DOI: https://doi.org/10.29321/MAJ.10.A02021

Published: September 22, 2023

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Abstract

Seed yield in cowpea exhibited significant and positive association with days to maturity, plant height, number of branches, clusters and pods per plant, pod length and seeds per pod. However, days to 50 per cent flowering and 100 grain weight exhibited negative association with yield. The path analysis revealed that number of primary branches per plant, days to 50 per cent flowering and pods per plant had high positive direct effect on seed yield.

DOI

https://doi.org/10.29321/MAJ.10.A02021

Pages

10 - 14

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.

STUDIES ON CHARACTER ASSOCIATION AND PATH CO-EFFICIENT ANALYSIS IN COWPEA (Vigna unguiculata (L.) Walp.)

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STUDIES ON CHARACTER ASSOCIATION AND PATH CO-EFFICIENT ANALYSIS IN COWPEA (Vigna unguiculata (L.) Walp.)

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Keywords

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ISSN : 0024-9602

eISSN : 2582-5321

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