INFLUENCE OF IRRIGATION AT CRITICAL STAGES ON YIELD AND QUALITY OF SUNFLOWER

A.NANDHAGOPAL; K.S. SUBRAMANIAN; A.GOPALAN AND A.BALASUBRAMANIAN

doi:https://doi.org/10.29321/MAJ.10.A00991

Research Article | Open Access | Peer Review

INFLUENCE OF IRRIGATION AT CRITICAL STAGES ON YIELD AND QUALITY OF SUNFLOWER

A.NANDHAGOPAL K.S. SUBRAMANIAN A.GOPALAN AND A.BALASUBRAMANIAN

Volume : 83

Issue: Mar-mar

Pages: 152 - 154

DOI: https://doi.org/10.29321/MAJ.10.A00991

Published: July 06, 2023

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Abstract

Field experiments were conducted in summer and Kharif seasons during 1991-92 at the Agricultural Research Station, Bhavanisagar to study the critical stages of irrigation requirement for sunflower. Results revealed that skipping irrigations at button initiation, flowering and seed filling stages significantly reduced the seed yield of sunflower by 19.6, 31.2 and 9.4 per cent in summer and 11.9, 10.2 and 11.5per cent in Kharif respectively over the optimal level of irrigations scheduled. Response to irrigations was more pronounced in summer than kharif

DOI

https://doi.org/10.29321/MAJ.10.A00991

Pages

152 - 154

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

Sunflower Stages Irrigation Yield

Abstract
Keywords

INFLUENCE OF IRRIGATION AT CRITICAL STAGES ON YIELD AND QUALITY OF SUNFLOWER

Abstract

Keywords

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INFLUENCE OF IRRIGATION AT CRITICAL STAGES ON YIELD AND QUALITY OF SUNFLOWER

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ISSN : 0024-9602

eISSN : 2582-5321

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