由膜缝入渗试验得出了入渗速度与入渗系数、入渗指数之间的关系。分析了膜缝灌水优势及不同单宽流量、不同封水成数的技术指标 ,从而确定出灌水均匀度及灌溉水的利用率较高、灌水后入渗水量分布均匀的灌水技术参数 ,为地膜小麦膜缝灌水技术进一步在灌区推广提供技术指导 The relationship between infiltration rate and infiltration coefficient and infiltration index was obtained from membrane penetration test. The advantages and disadvantages of membrane irrigation, the different single-width flow rates and the number of sealed water were analyzed, and the technical parameters of irrigation uniformity and irrigation water utilization were determined. After irrigation, the infiltration water volume distribution was uniform. Wheat membrane irrigation technology to further promote the irrigation area to provide technical guidance