干旱区生态环境知识资源中心(Arid): Energy conservation prospects in water intensive Paddy-Wheat cropping system for groundwater pumping in the semi-arid region of Haryana

Arid

DOI	10.7717/peerj.14815
	Energy conservation prospects in water intensive Paddy-Wheat cropping system for groundwater pumping in the semi-arid region of Haryana
	Singh, Kuldeep; Jhorar, Raj Kumar; Sidhpuria, Manohar Sahai; Kumar, Mukesh; Mehla, Mukesh Kumar
通讯作者	Singh, K
来源期刊	PEERJ
ISSN	2167-8359
出版年	2023
卷号	11
英文摘要	The study was aimed at identifying the potential energy saving for groundwater pumping through enhanced efficiency of the pump sets. A total of 65 electrically powered tube wells were selected in the Sonipat district of the north Indian State of Haryana to study the energy use efficiency for groundwater pumping. The existing efficiency as well as the minimum expected overall efficiency of the tubewells were determined based on field survey, measurements, and applicable standard code of the Bureau of India Standards. The overall efficiencies of selected tube wells, computed based on actual measured power consumption, varied from 10.1% to 56.6% in the Sonipat block and 15.3% to 52.8% in the Rai block. The average energy requirement, for the selected tube wells, at the current efficiency level was 4,364.0 and 13,100.4 kWh for wheat and paddy crops, respectively, in the Sonipat block, while it was 3,424.8 and 10,280.9 kWh for wheat and paddy crops, respectively, in the Rai block. Analysis revealed that improving overall efficiency from the current level to the minimum expected level can lead to energy savings of 48.3% and 35.9% for tube wells in the Sonipat and Rai block, respectively. In the Rai block, where the groundwater level has declined significantly, the replacement of inefficient pumps should be done in tandem with crop diversification, improving water application efficiency and groundwater status by employing improved irrigation management practices and adopting groundwater recharge techniques.
英文关键词	Groundwater pumping Energy conservation Energy saving Pumping efficiency Irrigation
类型	Article
语种	英语
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000963274700002
WOS关键词	IRRIGATION ; NEXUS ; EFFICIENCY ; INDIA
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/397984
推荐引用方式 GB/T 7714	Singh, Kuldeep,Jhorar, Raj Kumar,Sidhpuria, Manohar Sahai,et al. Energy conservation prospects in water intensive Paddy-Wheat cropping system for groundwater pumping in the semi-arid region of Haryana[J],2023,11.
APA	Singh, Kuldeep,Jhorar, Raj Kumar,Sidhpuria, Manohar Sahai,Kumar, Mukesh,&Mehla, Mukesh Kumar.(2023).Energy conservation prospects in water intensive Paddy-Wheat cropping system for groundwater pumping in the semi-arid region of Haryana.PEERJ,11.
MLA	Singh, Kuldeep,et al."Energy conservation prospects in water intensive Paddy-Wheat cropping system for groundwater pumping in the semi-arid region of Haryana".PEERJ 11(2023).