Madras Agricultural Journal
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Research Article | Open Access | Peer Review

Genetical Studies In Rice (Oryza sativa L.) Under Saline Situation

Volume : 94
Issue: Jul-dec
Pages: 272 - 276
Published: May 05, 2023
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Abstract


The experimental material used in the present study included 36 genotypes of rice. The material was obtained from the plant breeding farm, Faculty of Agriculture, Annamalai University, Annamalainager, during June-Sept., 2004. The experimental field was under saline condition with pH of 7.9 and EC of 4.8 dSm-1. These genotypes were grown with all the recommended cultural practices. The experiment was laid out in Randomized Block Design, consisting of three replications. The crop was spaced at row-to-row 20 cm and plant-to-plant 15 cm. On the basis of heritability estimates and expected genetic advance as percent of mean for different characters studied in the present study, selection criteria based on number of branches/panicle, straw yield/plant, number of fertile florets/plant, total biological yield/plant and grain yield/plant would be useful in further improvement of rice

DOI
Pages
272 - 276
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


Rice Salinity Genetics RBD
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