Madras Agricultural Journal
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Research Article | Open Access | Peer Review

VARIABILITY, HERITABILITY AND GENETIC ADVANCE FOR YIELD AND QUALITY PARAMETERS IN Aestivum WHEAT

Volume : 85
Issue: Jan-jan
Pages: 44 - 47
Published: July 01, 2023
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Abstract


Studies on variability, heritability and genetic advance for yield and quality parameters were carried out in aestivum wheat by using 64 entries. The study revealed the existence of wide range of variation for almost all the characters studied, showing a lot of scope for selection. The highest level of variability was found for tryptophan content and lowest for number of days to maturity. High heritability estimates together with high genetic advance were observed for plant height and pelshenke value. Grain yield per plant, tryptophan content and DBC value showed low heritability and low genetic advance, indicating high influence of environment on the expression of these characters.

DOI
Pages
44 - 47
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


Wheat variability heritability genetic advance yield quality
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