Madras Agricultural Journal
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Research Article | Open Access | Peer Review

DEENANATH CO-1: A NEW ANNUAL FODDER GRASS FOR TAMIL NADU

Volume : 82
Issue: Sep-oct
Pages: 510 - 511
Published: July 07, 2023
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Abstract


In order to develop an annual fodder grass variety to fit into short gaps in the crop rotation, the Pusa-3 Deenanath grass was irradiated with 30 KR gamma rays and from the later generations, a high yielding mutant TNDN-1 was isolated. The culture was tested in different trials and it recorded an average green fodder yield of 44.32 t/ha under irrigated conditions and 23.41 tha under rainfed situations. It can be cut at 60-65 days and it has high crude protein (9.06%), crude fat (2.55%) and low crude fibre (28.95% ). The variety was released as Co-1 for general cultivation in Tamil Nadu.

DOI
Pages
510 - 511
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


CO1 Deenanath Grass Annual Fodder Grass Tamil Nadu
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