Madras Agricultural Journal
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Research Article | Open Access | Peer Review

Response of Soybean varieties to graded doses of Nitrogen and Phosphorus

Volume : 60
Issue: Jan-jan
Pages: 23 - 26
Published: June 11, 2025
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Abstract


A manurial experiment was conducted during Khariff 1969 with two varieties of soybean, with 3 levels of nitrogen and 4 levels of phosphorus. The results revealed that among the two varieties EC. 39821 was found to be good for seed yield than EC. 39824. The response to phosphrous varied with varieties, The variety EC 39821 required 100 kg whereas EC. 39824 required 50 kg of phosphorus per ha. Protein yield was influenced by the application of phosphorus and protein content was increased by the application of nitrogen. Phosphorus significantly increased the oil per cent and oil yield.

DOI
Pages
23 - 26
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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