Madras Agricultural Journal
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Research Article | Open Access | Peer Review

EFFECT OF ZINC, IRON AND MANGANESE ON YIELD AND QUALITY OF SWEET ORANGE CV. SATHGUDI

Volume : 84
Issue: Aug-aug
Pages: 460 - 463
Published: July 05, 2023
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Abstract


An experiment was undertaken during 1993-94 in six years old micronutrient deficient chlorotic sweet orange ev. Sathgudi trees to find out the effect of soil, foliar and soil + foliar application of zinc sulphate, ferrous sulphate and manganese sulphate on yield and quality of fruits. The study revealed that the soil application of 50g/plant each of zinc sulphate, ferrous sulphate and manganese sulphate combined with foliar sprays of 0.5 per cent each of the above nutrients resulted in increased fruit yield, TSS, total sugars. ascorbic acid, juice content. reduced peel content, rind thickness and acidity.

DOI
Pages
460 - 463
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.

Keywords


Sathgudi zinc. iron and manganese TSS acidity.
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