Madras Agricultural Journal
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Research Article | Open Access | Peer Review

EFFECT OF IRON ON THE AVAILABILITY OF PLANT NUTRIENTS IN SOIL DURING DIFFERENT GROWTH STAGES OF GROUNDNUT

Volume : 70
Issue: Apr-apr
Pages: 251 - 255
Published: September 28, 2023
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Abstract


A pot culture experiment conducted to study the effect of iron application on available utrients of the soil grown with groundnut revealed that, the availability was the highest or N at vegetative stage; P. K, Mg and Fo at reproductive stage and Ca at harvest. Application of iron had practically no influence on available N and Ca, but it's depres- sive effect on available P, K. and. Mg status of the soll was manifested, he availability of Fe at all stages of crop growth increase on account of Fe application.

DOI
Pages
251 - 255
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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