摘要
高寒地区井水灌溉由于水温偏低,影响作物的产量和品质,且随着井灌区面积的扩大,地下水超载严重。该文介绍了当前国内井水灌溉的一系列节水和增温技术,分析了井灌节水增温技术的研究现状,对井灌节水增温技术的发展进行了展望,旨在为优化井灌区灌水技术提供参考借鉴。
The temperature of well water is low in high cold region,easily reducing crop yield and quality.With the well-irrigation area expanded,the overload phenomenon of groundwater has become serious.The passage introduces a series of water-saving and warming technologies in the field of well irrigation in china.The authors propose that the technologies of water-saving and warming should be combine with practice to make a best project,and point out the research should be based on the advanced technology and overcome technical difficulties.The article is aimed at providing more references for the optimization of irrigation technologies in well-irrigation areas.
作者
郭安安
王梦琴
Guo Anan(College of Agriculture Engineering,Hohai University,Nanjing 210098,China)
出处
《安徽农学通报》
2019年第13期96-98,共3页
Anhui Agricultural Science Bulletin
关键词
井水灌溉
增温技术
节水技术
Well irrigation
Water-saving technologies
Warming technologies
