Madras Agricultural Journal
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Research Article | Open Access | Peer Review

CO 6 Greengram: A high yielding yellow mosanic resistant variety

Volume : 89
Issue: Jul-sep
Pages: 482 - 486
Published: June 18, 2023
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Abstract


The greengram genotyope COGG 902 is a hybrid derivative of WGG 37 x CO 5. The culture recorded an average seed yield of 982 kg ha" with 25.4, 20.4 and 20.7 per cent increased yield over Vamban 1 (783 kg ha'), CO 5 (815 kg ha¹) and KM 2 (814 kg ha) respectively. It showed resistance to yellow mosaic virus. It is suited for sowing during June-July, Sept-Oct, and Feb-March in all the districts of Tamil Nadu except Nilgiris and Kanyakumari. Hence the culture COGG 902 was released as CO 6 green gram for commercial cultivation in Tamil Nadu during 1999.

DOI
Pages
482 - 486
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


CO.6 Green gram Resistance Yellow mosaic virus disease
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