Madras Agricultural Journal
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Research Article | Open Access | Peer Review

Variability and Heritability Analysis in Pearl millet (Pennisetum glaucum (L.)R. Br.)

Volume : 95
Issue: Jan-jun
Pages: 190 - 192
Published: May 05, 2023
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Abstract


Pearl millet (Pennisetum glaucum (L.) R. Br.) is an major coarse cereal crop of India and Africa. Its importance as a source of food and feed would continue in marginal lands situated in low rainfall areas. The development of superior varieties / hybrids depends on the magnitude of genetic variability and heritability present in the source material. The extent of variability is measured by GCV and PCV which provides information about relative amount of variation in different characters. To have a better knowledge about the amount of genetic advance to be expected by phenotypic selection, genotypic coefficient of variation with heritability estimates is needed.

DOI
Pages
190 - 192
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 Variability analysis GCV and PCV
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