Madras Agricultural Journal
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Research Article | Open Access | Peer Review

Combining ability analysis in certain okra hybrids (Abelmoschus esculentus (l) Moench) and Parents

Volume : 89
Issue: Oct-dec
Pages: 608 - 612
Published: June 18, 2023
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Abstract


The general combining ability of four parents and specific combing ability of six direct crosses were estimated through combining ability analysis for yield and eleven other related traits in okra using a half diallel analysis. The ratio of gea to sca suggested the preponderance of non-additive gene action for inheritance of all the characters. The significant sca of the crosses were due to combinations of high x high, high x low, low x low gea of parents for individual fruit weight, plant height at final harvest, number of branches per plant and yield/ plant indicating additive x additive, additive x dominant and dominant x dominant types of interactions. The parent Varsha Uphar was adjudged as best general combiner and the hybrids MF-3 x Varsha Upphar, MF-3 x Anamika and Varsha Uphar x Arka Anamika were adjudged as the best specific combiners.

DOI
Pages
608 - 612
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


Okra Combining ability.
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