【摘要】 分析了河南省节水灌溉技术应用现状,探讨了低压管灌技术工程应用设计原则,通过对节水灌溉示范项目区实施低压管道输水灌溉技术给当地带来明显的经济、社会和环境效益的总结分析,论述了低压管灌技术及其在河南节水农业中的应用.更多还原

【Abstract】 This paper analysed the current situation of the application of the water-saving irrigation technique in Henan province,probed into the design principles of the low pressure pipe irrigation technique.Based on the obvious economical social and environmental beneficial results borught by the implementation of the low pressure pipe irrigation technique in the exemplary project area of the irrigation technique the authors of the paper expounded the low pressure pipe irrigation technique and its application on the water-saving agriculture of Henan province.更多还原