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

Correlation Studies of Spanish Bunch Groundnut Under Drought Stress and Non Stress Situations

Volume : 101
Issue: Oct-dec
Pages: 316 - 319
Published: May 18, 2023
Download

Abstract


Simple correlation between oil yield and its component characters was studied to identify the selection indices in three crosses using F 2:3 population of ICGV 91114 x ICGV 01279, K 1375 x ICGV 98170 and ICGV 02125 x ICGV 98175 under drought stress and non stress conditions. Oil yield per plant and kernel yield per plant expressed significant and positive correlation with number of pods per plant, 100- pods weight, 100- kernels weight, shell weight, shelling percentage and pod yield per plant under both drought stress and non stress conditions in all three crosses. Hence, these traits might be considered as selection indices irrespective of stress situation, and they might be considered as important yield attributing characters and due emphasis should be placed while breeding for high kernel yield in groundnut

DOI
Pages
316 - 319
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


Groundnut crosses F 2:3 generation Correlation Non stress Drought stress
footer

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