Madras Agricultural Journal
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Research Article | Open Access | Peer Review

GENETIC VARIABILITY IN PEARL MILLET, NAPIER GRASS AND THEIR HYBRIDS

Volume : 80
Issue: Oct-oct
Pages: 556 - 561
Published: August 15, 2023
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Abstract


Fifteen genotypes of pearl millet, five genotypes of napier grass and the resultant fifteen hybrids obtained from them were evaluated for genetic variability, heritability and genetic advance. The differences between the genotypes were highly significant for all the 13 traits. Among the traits, leaf: stem ratio, dry matter yield, leaf area per clump, green fodder yield, crude protein and calcium content in pearl millet; stem girth, green fodder yield, dry matter yield, leaf: stem ratio and calcium content in napier grass and dry matter yield, leaf area per clump, green fodder yield, stem girth, number of leaves per clump, leaf: stem ratio, number of tillers per clump and crude protein in pearl millet x napier hybrids recorded high heritability coupled with high genetic advance. These traints in pearl millet, napier grass and pearl millet x napier hybrids are the most suitable for improvement through selection.

DOI
Pages
556 - 561
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


Pearl Millet Napier Grass Pearl Millet x Napier Hybrids Variability Heritability Genetic Advance
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