Cost-effectiveness and Water Use Efficiency of Groundnut and Wheat under SAT Region of Central India

Reena Kumari

Department of Agricultural Engineering, N. M. College of Agriculture, Navsari Agricultural University, Navsari-396450, India and Department of Farm Engineering, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi-221005, Uttar Pradesh, India

Pratibha Kumari

International Rice Research Institute, Philippines-Cereal Systems Initiative for South Asia (CSISA), India office, Patna, Bihar, India

Babloo Sharma *

Department of Soil and Water Conservation, Faculty of Agriculture, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, Nadia-741252, West Bengal, India

Ramesh Singh

Central Agroforestry Research Institute, Jhansi-284003, Uttar Pradesh, India

R. M. Singh

Department of Farm Engineering, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi-221005, Uttar Pradesh, India

*Author to whom correspondence should be addressed.


Abstract

The field experiment was conducted in Parasai–Sindh watershed to evaluate the groundnut yield (rainy season crop), water use efficiency (WUE) and economic value under different topographic condition of watershed, to improve the yield of the wheat crop (winter season), irrigation scheduling of improved irrigation method was compared with the traditional irrigation method. This Experiment was conducted from rainy season 2012 to winter season 2013.

The study was designed to determine the WUE, gross and net return under water scarcity area. The average yield (1205.33 kg ha-1); WUE [1.46 and 3.34 kg ha-1 mm-1 rainwater use efficiency (WUER) and effective rainwater use efficiency (WUEER), respectively] and benefit: cost (B:C) ratio (2.12) of groundnut were higher in upland as compared with lowland of watershed. Under sprinkler irrigation the yield and B:C ratio of wheat were improved 21.37 and 43.86% respectively as compared with conventional system (surface irrigation).  Sprinkler system of irrigation resulted in 32.21% less water used and 126.45% more economic water productivity (WPE) over conventional irrigation method in wheat.

Keywords: Cost-effectiveness, irrigation scheduling, productivity, water use efficiency, economic water productivity


How to Cite

Kumari, Reena, Pratibha Kumari, Babloo Sharma, Ramesh Singh, and R. M. Singh. 2018. “Cost-Effectiveness and Water Use Efficiency of Groundnut and Wheat under SAT Region of Central India”. International Journal of Plant & Soil Science 21 (1):1-9. https://doi.org/10.9734/IJPSS/2018/35524.