Madras Agricultural Journal
Loading.. Please wait
Research Article | Open Access | Peer Review

Variability and Correlation Studies in Groundnut After Hybridization

Volume : 66
Issue: Sep-sep
Pages: 565 - 570
Published: October 03, 2023
Download

Abstract


To estimate some genetic parameters and correlations in Fe population of a cross involving a spreading and a bunch variety was studied. Heritability estimates were high for fruiting and vegetative nodes per secondary branch. lateral spread and 100-kernel weight. Pod yield was positively and highly associated with number of pods and 100- kernel weight and significantly with fruiting nodes per secondary branch. At genetic level primary branches, secondary branches, fruiting nodes per secondary branch, number of pods and 100-kernel weight were mostly highly associated with each other. Pod yield had positive and highly significant partial correlation with number of pods and 100-kernel weight only and both had the maximum contribution to pod yield.

DOI
Pages
565 - 570
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


footer

Copyright © Madras Agricultural Journal | Masu Journal All rights reserved.