Madras Agricultural Journal
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Research Article | Open Access | Peer Review

EFFECT OF PYRITES AND FERTILIZER ON YIELD OF RICE IN A CALCAREOUS ALKALI SOIL

Volume : 71
Issue: Nov-nov
Pages: 718 - 723
Published: September 28, 2023
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Abstract


An experiment was conducted on Tirhut Agricultural College Farm, Dholi [Muzaffarpur], Bihar during kharif seasons of 1974 and 1975 to find out the effect of pyrites and fertilizers on growth and yield of rice. The treatments consisted of five levels of pyrits [0, 1.5, 3.0, 4.5 and 6.0 tonnes/ha) alloted to main plots treat- ments and five levels of fertilizers 10. 25, 50, 75 and 100 per cent of the recom- mended dose of NPK] in the sub-plots. The test varieties were IR 20 during 1974 and Sita in 1975. The maximum grain yield and net return was obtained with the application of 1.5 t/ha of pyrites during 1974 and 1975. Grain yield and net return was maximum with 100 per cent recommended dose [100 N, 60 P.0, and K,0 kg/ha) of fertilizers. Interaction was not significant.

DOI
Pages
718 - 723
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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