CORRELATION AND PATH ANALYSIS IN SOME RICE VARIETIES UNDER ALKALINE STRESS

S. Rajarathinam and V.D. Guruswamy Raja

doi:https://doi.org/10.29321/MAJ.10.A01769

Research Article | Open Access | Peer Review

CORRELATION AND PATH ANALYSIS IN SOME RICE VARIETIES UNDER ALKALINE STRESS

S. Rajarathinam and V.D. Guruswamy Raja

Volume : 79

Issue: Jul-jul

Pages: 374 - 378

DOI: https://doi.org/10.29321/MAJ.10.A01769

Published: August 15, 2023

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Abstract

Field experiment was conducted with forty genotypes of rice (Oryza sativa L) under alkaline stress conditions during rabi season. The results revealed the following. Grain yield exhibitied positive phenotypic and genotypic correlation with plant height, number of productive tillers and grain number. The results of path analysis revealed that the highest positive direct effect on yield was exerted through number of productive tillers followed by grain number per panicle.

DOI

https://doi.org/10.29321/MAJ.10.A01769

Pages

374 - 378

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.

CORRELATION AND PATH ANALYSIS IN SOME RICE VARIETIES UNDER ALKALINE STRESS

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CORRELATION AND PATH ANALYSIS IN SOME RICE VARIETIES UNDER ALKALINE STRESS

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ISSN : 0024-9602

eISSN : 2582-5321

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