Madras Agricultural Journal
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Research Article | Open Access | Peer Review

Effect of Phosphorus Fertilization on the Physiology of Rice

Volume : 63
Issue: Mar-mar
Pages: 148 - 150
Published: October 11, 2023
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Abstract


The net assimilation rate of ADT. 27 rice at different growth stages was not influenced by phosphorus levels. The relative growth rate was more influenced by the lower levels of 30 and 45 kg P,O,/ha than the higher levels. The effect of P,Os levels was more on the shoot/root ratio at tillering stage, and dry matter production was associated with phosphorus supply at all the stages studied. P,Os at 45 kg/ha recorded the maximum 1000 grain weight.

DOI
Pages
148 - 150
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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