本文主要综述了节水灌溉的发展历史和现状 ,着重阐述了灌溉工程与节水农业的发展现状 ,并指出未来发展的方向是 :加大工程设施力度 ,水利措施与农艺措施方面的优化组合 ,建立完善的蓄水回灌体系 ,加强灌水设备和蓄水的设备的研制开发 ,加强作物需水规律和灌溉制度的研究 This paper mainly summarizes the development history and present situation of water-saving irrigation, emphatically expounds the development status of irrigation projects and water-saving agriculture and points out that the future development direction is to optimize the combination of engineering facilities, water conservancy measures and agronomic measures, Establish a complete system of water storage and recharge, to strengthen the research and development of irrigation equipment and water storage equipment, to strengthen the study of crop water requirements and irrigation system