Estimates of Genetic Parameters and Correlation Studies in Bunch Groundnut (Arachis hypogaea L.)

S.T. NATARAJAN; M.R. SATHIAMOORTHY; A.N. VENKATESWARAN and T.K. RAMACHANDRAN

doi:https://doi.org/10.29321/MAJ.10.A03105

Research Article | Open Access | Peer Review

Estimates of Genetic Parameters and Correlation Studies in Bunch Groundnut (Arachis hypogaea L.)

S.T. NATARAJAN M.R. SATHIAMOORTHY A.N. VENKATESWARAN and T.K. RAMACHANDRAN

Volume : 65

Issue: Aug-aug

Pages: 497 - 501

DOI: https://doi.org/10.29321/MAJ.10.A03105

Published: October 04, 2023

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Abstract

Thirty bunch groundut varieties were evaluated for genetic parameters and degree of association between yield and its components. Number of pods per plant exhibited maximum genotypic and phenotypic co-efficient of variation. 100-pod weight had maxi- mum heritability and genetic advance. Phenotypically, pod yield had positive correla- tion with 100-kernel weight and oil content. Number of pods per plant had negative association with 100-pod weight and 100-kernel weight while shelling out-turn showed a positive correlation with them.

DOI

https://doi.org/10.29321/MAJ.10.A03105

Pages

497 - 501

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.

Estimates of Genetic Parameters and Correlation Studies in Bunch Groundnut (Arachis hypogaea L.)

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Estimates of Genetic Parameters and Correlation Studies in Bunch Groundnut (Arachis hypogaea L.)

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ISSN : 0024-9602

eISSN : 2582-5321

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