Application prospect of sprinkler irrigation technology in water-short areas of northern China

doi:10.3969/j.issn.1002-6819.2012.06.001

	Application prospect of sprinkler irrigation technology in water-short areas of northern China
	Li, Zongli 1,2; Zhao, Wenju1 ; Sun, Wei 1; Fan, Yanwei1
	2012-03-15
发表期刊	Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering
ISSN	10026819
卷号	28 期号:6 页码:1-6
摘要	Sprinkler irrigation is a water-saving irrigation mode with mature technology and wide application, which will have a broad prospect in popularization and application in the northern region. On the basis of the status and restrictive factors of irrigation development in water-short areas of northern China, comparative analyses of border irrigation, sprinkler irrigation, optimized permanent and semi-permanent sprinkler system were conducted by case studies. And the comparative indexes included investment, benefit, labor intensity etc. The results showed that compared with the investment of border irrigation, sprinkler irrigation reduced the investment by 77.85%, saved water by 56%, and saved water fee by 468.75 yuan per hectare. Compared with permanent sprinkler system and optimized permanent sprinkler system, semi-permanent sprinkler system decreased the cost by 70.62% and 48.86%, respectively, and the labor intensity of which was higher. Finally, the strategic countermeasures of future development of sprinkler irrigation were proposed in the view of increasing government investment, strengthening the unified management of sprinkler irrigation projects, reducing costs, strengthening technology research of sprinkler irrigation and the development and extension of large-scale sprinkler machine etc. This research can provide theoretical guidance for relieving water shortages in northern China, developing and expanding the sprinkler irrigation technology.
关键词	Economic analysis Investments Irrigation canals Research and development management Sprinkler systems (fire fighting) Water conservation Water supply Application prospect Development status Government investment Irrigation development Strategic countermeasures Strengthening technologies Water-saving irrigation Water-short area
DOI	10.3969/j.issn.1002-6819.2012.06.001
收录类别	EI
语种	中文
出版者	Chinese Society of Agricultural Engineering
EI入藏号	20121314899931
EI主题词	Sprinkler systems (irrigation)
EI分类号	444 Water Resources - 446.1 Water Supply Systems - 821.1 Agricultural Machinery and Equipment - 901.3 Engineering Research - 911.2 Industrial Economics - 914.2 Fires and Fire Protection
来源库	Compendex
分类代码	444 Water Resources - 446.1 Water Supply Systems - 821.1 Agricultural Machinery and Equipment - 901.3 Engineering Research - 911.2 Industrial Economics - 914.2 Fires and Fire Protection
引用统计	无
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/111420
专题	能源与动力工程学院
作者单位	1.College of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou 730050, China; 2.General Institute for Water Resources and Hydropower Planning and Design, Ministry of Water Resources, Beijing 100120, China
第一作者单位	能源与动力工程学院
第一作者的第一单位	能源与动力工程学院
推荐引用方式 GB/T 7714	Li, Zongli,Zhao, Wenju,Sun, Wei,et al. Application prospect of sprinkler irrigation technology in water-short areas of northern China[J]. Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering,2012,28(6):1-6.
APA	Li, Zongli,Zhao, Wenju,Sun, Wei,&Fan, Yanwei.(2012).Application prospect of sprinkler irrigation technology in water-short areas of northern China.Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering,28(6),1-6.
MLA	Li, Zongli,et al."Application prospect of sprinkler irrigation technology in water-short areas of northern China".Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering 28.6(2012):1-6.