Madras Agricultural Journal
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Research Article | Open Access | Peer Review

Gamma ray induced variation for lodging resistance and its associated characters in littlemillet (Panicum sumatrense Roth ex-Roem and Schult)

Volume : 95
Issue: Jul-dec
Pages: 436 - 439
DOI:
Published: May 22, 2023
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Abstract


Induced mutagenesis can be used to expand variability and evolve new varieties with desirable attributes in littlemillet. In this study, two high yielding littlemillet varieties from Tamil Nadu Agricultural University, Coimbatore were exposed to gamma rays from a 60Co source at BARC, Mumbai. The treated seeds were sown in the field along with control seeds in a Randomized Complete Block Design. Observations were taken on lodging and associated characters, including plant height, number of tillers per plant, number of nodes per culm, inter-nodal length, culm girth, and grain yield per plant. The mean of the M3 generation of different treatments was subjected to biometrical analysis.

DOI
Pages
436 - 439
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


Induced mutagenesis variability littlemillet and plant height
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