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FAO CROPWAT Model Simulated Water Requirement and Yield Reduction Estimation under Different Moisture Regimes in Wheat

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Title FAO CROPWAT Model Simulated Water Requirement and Yield Reduction Estimation under Different Moisture Regimes in Wheat
Not Available
 
Creator M. D. Patil, A. S. Dhindwal, Mukesh Nayak, R. S. Shashikumar
 
Subject CROPWAT, Moisture regime, Reference evapotranspiration, Wheat.
 
Description Research article
A field experiment on FAO CROPWAT
model simulated water requirement and yield reduction estimation under different moisture regimes in
wheat was conducted during rabi seasons of 2010-
11 and 2011-12. Crop water requirement of wheat as
estimated by CROPWAT model was 286.7 mm during
2010-11 and 304.9 mm during 2011-12. The reduction
in cumulative yield under various moisture regimes
predicted by CROPWAT model was 3.9, 9.1, 14.6 and
19.3% during crop season 2010-11 and 2.8, 8.6, 11.2
and 20.1% during crop season 2011-12 respectively.
The yield reduction as simulated by CROPWAT
model under different moisture regimes was closely
collaborated with the actual yield reduction. The treatment CRI + 100 mm CPE in main plot and SH + Mycorrhizae + KCl spray + Kaolin spray in sub plot produced higher grain, straw and biological yield.
Not Available
 
Date 2021-07-16T09:33:45Z
2021-07-16T09:33:45Z
2014-03-21
 
Type Article
 
Identifier Patil, M.D., Dhindwal, A.S., Nayak, Mukesh and Shashikumar, R. S. 2014. FAO CROPWAT method simulated water requirement and yield reduction estimation under different moisture regimes in wheat. Environment & Ecology. 32 (3A): 1152-1157.
ISSN 0970-0420
http://krishi.icar.gov.in/jspui/handle/123456789/48457
 
Language English
 
Relation Not Available;
 
Publisher MKK publication