Madras Agricultural Journal
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Research Article | Open Access | Peer Review

COMBINING ABILITY FOR QUANTITATIVE TRAITS IN TRITICALE UNDER RAINFED CONDITIONS

Volume : 80
Issue: Dec-dec
Pages: 667 - 670
Published: August 15, 2023
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Abstract


A line x tester (6 x 3) analysis, involving morphologically diverse females of triticale, was carried out. JNIT-78 was found to be best general combiner for days to maturity, number of grains per ear and grain weight per ear where as JNIT-73 was best for car length and number of spikelets per car. The other best general combiners were JNK6T-233 for peduncle length, 1000- grain weight; and UPT-78269 for plant height and number of ears per plant. F1 crosses showed significant specific combining ability effects for few characters viz., days to maturity (UPT-78269 x JNK6T-229), peduncle length (JNK6T-233 x JNK6T-229), and 1,000-grain weight (JNK6T-233 X JNIT-67). These crosses represent ed the combination of average x poor and best x poor general combiners.

DOI
Pages
667 - 670
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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