Arid
DOI10.1002/ird.1734
IMPROVING WATER PRODUCTIVITY THROUGH MICRO-IRRIGATION IN ARID PUNJAB REGIONS
Kumar, Satyendra; Singh, Rajbir1; Kaledhonkar, M. J.2; Nangare, D. D.3; Kumar, Ashwani2
通讯作者Nangare, D. D.
来源期刊IRRIGATION AND DRAINAGE
ISSN1531-0353
EISSN1531-0361
出版年2013
卷号62期号:3页码:330-339
英文摘要

Inadequate water supply in a canal command area is a major limiting factor for sustainable crop production, as well as for adoption of crop diversification options. Shifting from conventional (surface) irrigation to micro-irrigation in conjunction with an auxiliary reservoir is a possible alternative for managing irrigation water shortages. The auxiliary reservoir provides a reliable water supply for the micro-irrigation system during the period when the canal system is not operational. To study the techno-economic feasibility of a proposed technological package, an auxiliary reservoir of 1500m(3) capacity was constructed at the Research Farm of Central Institute of Post Harvest Engineering and Technology, Abohar, India, which received a canal supply from an outlet of the Panjawa minor of the Abohar distributory of the Sirhind canal system. Drip irrigation was used to irrigate kinnow (Citrus reticulata Blanco.), guava (Psidium guajava L.), pomegranate (Punica granatum L.), tomato (Lycopersicum esculentum L.) and capsicum (Capsicum annuum L.). Drip and micro-sprinkler both were used for potato (Solanum tuberosum L.) and onion (Allium cepa L.). These crops were also grown with surface irrigation methods (border or furrow depending upon the crop) as control. Results of the study indicated that the interventions were able to save a substantial amount of irrigation water (3-46%) compared to surface methods, along with higher yields, a doubling of water productivity and more profits per mm of irrigation water. The study clearly showed that micro-irrigation in conjunction with an auxiliary reservoir should be recommended in canal-irrigated commands in order to improve water productivity and farmers’ income in arid regions of Punjab. Copyright (c) 2013 John Wiley & Sons, Ltd.


英文关键词micro-irrigation auxiliary reservoir water productivity: economics
类型Article
语种英语
国家India
收录类别SCI-E
WOS记录号WOS:000323223500012
WOS关键词DRIP IRRIGATION ; POLYETHYLENE MULCH ; USE EFFICIENCY ; YIELD ; TOMATO ; SYSTEM
WOS类目Agronomy ; Water Resources
WOS研究方向Agriculture ; Water Resources
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/177837
作者单位1.ICAR Res Complex, Div Nat Resources Management, KAB 2, New Delhi, India;
2.Directorate Water Management, Bhubaneswar, Odisha, India;
3.CIPHET, Abohar, Punjab, India
推荐引用方式
GB/T 7714
Kumar, Satyendra,Singh, Rajbir,Kaledhonkar, M. J.,et al. IMPROVING WATER PRODUCTIVITY THROUGH MICRO-IRRIGATION IN ARID PUNJAB REGIONS[J],2013,62(3):330-339.
APA Kumar, Satyendra,Singh, Rajbir,Kaledhonkar, M. J.,Nangare, D. D.,&Kumar, Ashwani.(2013).IMPROVING WATER PRODUCTIVITY THROUGH MICRO-IRRIGATION IN ARID PUNJAB REGIONS.IRRIGATION AND DRAINAGE,62(3),330-339.
MLA Kumar, Satyendra,et al."IMPROVING WATER PRODUCTIVITY THROUGH MICRO-IRRIGATION IN ARID PUNJAB REGIONS".IRRIGATION AND DRAINAGE 62.3(2013):330-339.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Kumar, Satyendra]的文章
[Singh, Rajbir]的文章
[Kaledhonkar, M. J.]的文章
百度学术
百度学术中相似的文章
[Kumar, Satyendra]的文章
[Singh, Rajbir]的文章
[Kaledhonkar, M. J.]的文章
必应学术
必应学术中相似的文章
[Kumar, Satyendra]的文章
[Singh, Rajbir]的文章
[Kaledhonkar, M. J.]的文章
相关权益政策
暂无数据
收藏/分享

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。