Madras Agricultural Journal
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Research Article | Open Access | Peer Review

Genetic Divergence in Bread Wheat (Triticum aestivum L.) Germplasm under Alkali Soil

Volume : 97
Issue: Jan-mar
Pages: 4 - 6
Published: May 22, 2023
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Abstract


The nature and magnitude of genetic divergence was assessed using non-hierarchical Euclidean cluster analysis in 305 genotypes (including checks) of bread wheat for grain yield and its associated characters. All the genotypes grouped in 7 different clusters .The clustering pattern of genotype belonging to the same country revealed their distribution in more than one cluster showing non-parallelism between geographic and genetic diversity. Members of cluster III and VII are highly diverse from each other. Cluster VII had higher mean values for grain yield per plant and tillers per plant. A number of genotypes were also identified which may serve as potent genetic donors for some metric characters.

DOI
Pages
4 - 6
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 morpho-physiological traits clusters analysis genetic divergence alkali soil
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