Madras Agricultural Journal
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Research Article | Open Access | Peer Review

Effect of Foliar Application of Di-Ammonium Phosphate on Growth and Yield of Blackgram

Volume : 67
Issue: Jun-jun
Pages: 366 - 368
Published: October 01, 2023
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Abstract


A field experiment was conducted on CO 4 blackgram (Vigna mungo (L.) Hepper) to study the effect of 3%, DAP (18:46: O/NPK) as foliar spray. DAP was sprayed once at commence- ment of flowering and then a fortnight later as compared with water spray at the corresponding stages. The results indicated that spraying of 3% DAP twice increased the number of pods per plant, shelling percentage, hundred grain weight and ultimately resulted in increased grain yield.

DOI
Pages
366 - 368
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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