Madras Agricultural Journal
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Research Article | Open Access | Peer Review

The Temperature Optima for Rice Culture

Volume : 61
Issue: Aug-aug
Pages: 299 - 306
Published: October 12, 2023
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Abstract


The average per/ha yields of rice in different rice growing regions in India were correlated with the temperature factor (Relative temperature disparity) of the respective regions. The Relative temperature disparity (RTD) factor during the period of grain setting and ripening gave positive correlation with the yield levels. The higher or lower yield potential of rice in a particular region appears to be decided largely by the RTD factor of the respective cropping zone.

DOI
Pages
299 - 306
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.

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