干旱区生态环境知识资源中心(Arid): 新疆地区农业灌溉水利用系数分析

Arid

	新疆地区农业灌溉水利用系数分析
其他题名	Analysis of agricultural irrigation water-using coefficient in Xinjiang arid region
	周和平 1; 张明义 1; 周琪 2; 孙志锋 3; 陈金龙 3
来源期刊	农业工程学报
ISSN	1002-6819
出版年	2013
卷号	29 期号:22 页码:100-107
中文摘要	采用传统渠道断面测验法、典型灌区田间水利用系数测验、灌区首尾等方法,综合研究干旱灌区灌溉水利用系数。结果表明:引输水渠灌、提水井灌、喷灌、微灌、低压管道输水5种灌溉用水模式,灌溉水利用系数分别为0.370、0.687、0.795、0.860、0.800;5种模式2011年综合灌溉水利用系数所对应的全疆灌区、南疆、东疆、北疆片区分别为0.498、0.479、0.682和0.581。基于柯布-道格拉斯模型分析相关因素对综合灌溉水利用系数的影响效应,结果表明,灌溉系统大力推进渠道防渗、井灌和高效农业节水建设,对于提升灌区综合灌溉水利用系数贡献明显。研究结果为干旱新疆灌区农业用水效率和水资源总量控制管理提供了技术依据。
英文摘要	Irrigation water-using coefficient played an important technical role in promoting the water-using efficiency and water resources management. Researches of irrigation water-using coefficient are continuously focusing on the single method or other comprehensive theoretical study. However, based on the basic theory, it still existed problems in practical test and application. This paper used the method of the traditional channel test, typical irrigation area water utilization test andhead to tail test to study the irrigation comprehensive water-using coefficient in Xinjiang arid region. Traditional method of channel section test was used to get the irrigation water-using coefficient of different kinds of channel (impervious channel or non- impervious channel), and a typical irrigation field selected to detect the water-using coefficient. According to the fundamental information of annual gross water supply volume in irrigation region and net irrigation water supply volume in field area, the irrigation water-using coefficient was also calculated by thehead to tail test. Meanwhile, this study analyzed the influential effects of main factors in irrigation region to irrigation water-using coefficient using the Cobb-Douglas model. And the results showed that under the five modes of water diversion canal, water-filling well irrigation, sprinkler irrigation, micro irrigation and low pressure pipeline, the irrigation water-using coefficient are respectively as 0.370,0.687,0.795,0.860,0.800. And then under the previously mentioned five modes, the comprehensive irrigation water-using coefficient in 2011 are respectively showed as 0.498, 0.479, 0.682, 0.581. The comprehensive irrigation water-using coefficient of previously mentioned five modes in 2011 are respectively showed as 0.498, 0.479, 0.682 and 0.581 in Xinjiang irrigation region, Southern, Eastern, and Northern Xinjiang irrigation regions. Based on the Cobb-Douglas model, the result indicated that the anti-seepage, well irrigation and high efficient water-saving agriculture construction contributed significantly to enhance the comprehensive irrigation water-using coefficient. This research can provide a technical basis to control the water-using efficiency and total water resources in Xinjiang arid region.
中文关键词	灌溉 ; 管理 ; 渠道 ; 干旱区 ; 灌溉水利用系数 ; 边际效应
英文关键词	irrigation management canals arid region irrigation water-using coefficient marginal effect
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ENGINEERING MULTIDISCIPLINARY
WOS研究方向	Engineering
CSCD记录号	CSCD:4985405
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/229910
作者单位	1.新疆维吾尔自治区水利厅, 乌鲁木齐, 新疆 830000, 中国; 2.山东大学生命科学学院, 济南, 山东 250100, 中国; 3.新疆温宿县水利局, 乌鲁木齐, 新疆 843100, 中国
推荐引用方式 GB/T 7714	周和平,张明义,周琪,等. 新疆地区农业灌溉水利用系数分析[J],2013,29(22):100-107.
APA	周和平,张明义,周琪,孙志锋,&陈金龙.(2013).新疆地区农业灌溉水利用系数分析.农业工程学报,29(22),100-107.
MLA	周和平,et al."新疆地区农业灌溉水利用系数分析".农业工程学报 29.22(2013):100-107.