Madras Agricultural Journal
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Research Article | Open Access | Peer Review

GENETIC ANALYSIS OF YIELD AND YIELD COMPONENTS IN SORGHUM

Volume : 73
Issue: Oct-oct
Pages: 541 - 544
Published: September 25, 2023
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Abstract


A comparative evaluation of 16 sorghum varieties has been attempted to identify suitable pairs of parents. Studies on combining ability indicated considerable variability for gene action in different sets of parents. A substantial portion of the total genetic variance was of the additive type for plant height, earhead length and grain yield. The magnitude of non-additive genetic variance in respect of the characters days to bloom and poduncle length was high. Parents with high combining ability have been identified.

DOI
Pages
541 - 544
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.

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