摘要
为解决现有灌溉方式应用于农业水利工程中存在灌溉时长长、用水量大的问题,开展了农业水利工程中高效节水灌溉的技术关键点分析研究。首先,计算农业水利工程区潜在耗水量;其次,将高效节水作为目标,设置灌溉制度边界条件;最后,完成对灌溉制度的设计。通过分析应用效果可以证明,新的灌溉技术可以有效缩短灌溉时长,降低用水量,达到了高效节水的应用效果。
In order to solve the problems of long irrigation time and large water consumption in the application of existing irrigation methods to agricultural water conservancy projects,an analysis and research on the technical key points of efficient water-saving irrigation in agricultural water conservancy projects were carried out.Firstly,the potential water consumption in the agricultural water conservancy project area is calculated;secondly,the boundary conditions of irrigation system are set with high efficiency and water saving as the goal;finally,the design of irrigation system is completed.The application results show that the new irrigation technology can effectively shorten the irrigation time,reduce water consumption and achieve efficient water-saving effect.
作者
雷光明
LEI Guangming(Flood River Management Office of Minle County,Gansu Province,Zhangye 734502,China)
出处
《科技创新与生产力》
2023年第8期64-66,70,共4页
Sci-tech Innovation and Productivity
关键词
农业水利工程
灌溉
高效节水
技术关键点
agricultural water conservancy project
irrigation
efficient water-saving
key technical point
