Madras Agricultural Journal
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Research Article | Open Access | Peer Review

EFFECT OF LAND CONFIGURATION WITH IRRIGATION REGIMES AND PLANT POPULATION ON WATER USE EFFICIENCY IN GROUNDNUT

Volume : 86
Issue: Jan-mar
Pages: 1 - 3
Published: June 29, 2023
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Abstract


A field experiment on groundnut was conducted during 1992-93 at College of Agricultural Engineering, Kumulur to study the influence of land configuration with irrigation and plant population on water use efficiency. Results revealed that groundnat crop raised in ridges and furrows resulted in higher pod yield and water use efficiency when 4.25 cm of water was applied per irrigation than flat beds applied with 5.0 cm water. Reducing the irrigation water from 4.25 cm to 3.5-cm reduced the yield but the water use efficiency was maintained at a similar level indicating the efficiency of ridges and furrows in conserving applied water.

DOI
Pages
1 - 3
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


Groundnut Land configuration Irrigation. Water use efficiency
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