农田水利工程中节水灌溉技术的应用

农田水利工程建设、灌溉技术的发明与创新是推动农业发展的关键。其中,节约用水是灌溉技术创新的核心,是提高水资源利用率、农田水利工程的经济效益的必要措施。目前,节水灌溉技术虽多被运用于农田水利工程,但灌溉方式粗放、灌溉设施落后、灌溉人才缺乏及资金投入不足等问题依然存在,导致节水灌溉效果一般。因此,需要基于节水灌溉技术种类出发,针对农田水利工程当前存在的节水灌溉问题,从灌溉方式、灌溉技术、管理人员素质和工程维护4个方面,加强灌溉技术在农田水利工程中的有效应用。

The construction of farmland and water conservancy projects and the invention and innovation of irrigation technology are the key to promote the development of agriculture.Among them,saving water is the core of irrigation technology innovation,and it is a necessary measure to improve the utilization rate of water resources and the economic benefits of farmland and water conservancy projects.At present,although water-saving irrigation technology is mostly used in farmland and water conservancy projects,there are still some problems,such as extensive irrigation methods,backward irrigation facilities,lack of irrigation talents and lack of capital investment,resulting in the general effect of water-saving irrigation.Therefore,it is necessary to start from the types of water-saving irrigation techniques,in view of the current watersaving irrigation problems in farmland water conservancy projects,from four aspects:irrigation methods,irrigation techniques,quality of managers and engineering maintenance,so as to strengthen the effective application of irrigation technology in farmland water conservancy projects.