提高作物水分利用率的探讨  

A Preliminary Study on increasing Crop Water Use Efficiency

作　　者：吴大付[1] 杨文平[1] 

机构地区：[1]河南科技学院,河南新乡453003

出　　处：《河南科技学院学报》2005年第2期1-3,共3页Journal of Henan Institute of Science and Technology(Natural Science Edition)

基　　金："863"子课题(2002AA2240216)

摘　　要：从田间农艺节水和节水灌溉两方面入手,提出了提高水分利用率的途径。It is a comprehensive systematic engineer to increase water use efficiency through introducing the concept of water use efficiency and its influential factors. This paper was put forward the ways of increasing water use efficiency according to agronomy water saving and water-saving irrigation.

关 键 词：水分利用率 农艺节水 节水灌溉 

分 类 号：S511.071[农业科学—作物学]