Abstract:Focusing on the agricultural irrigation water-saving, and compared with the drawbacks of traditional metering and irrigation models, the paper elaborates on the R&D team and innovation process of the "Houjiang Model", analyzes the composition and advantages of the Houjiang Model comprehensively, and introduces its promotion status. In addition, combined with the current situation and problems of agricultural irrigation water-saving in Liaocheng Municipality, it discusses the application potential and development direction of the Houjiang Model in a wider range, aiming to provide references for agricultural water-saving and rational utilization of water resources.