利用地面灌溉模型对波涌灌溉条件下地表水流及入渗过程进行模拟 ,在模拟结果与田间实测资料对比基础上 ,确定适宜的田间灌水参数 ,即土壤入渗强度、田块规格、田面坡度、入地流量、田间微地形等的变化范围 ,给出适合于波涌灌水方法应用的田间组合条件 ,提出波涌灌水技术对壤类土质的田间适应性 ,为制定波涌灌溉的田间实施方案提供科学的依据 The surface water flow and infiltration process under surge irrigation were simulated by using surface irrigation model. Based on the comparison between simulation results and measured field data, the suitable field irrigation parameters were determined, namely soil infiltration intensity, field specifications, slope gradient, Field flow, field micro-topography and so on. The field combination conditions suitable for the application of surge irrigation are given. The field adaptability of surge irrigation technology to soil of loamy soil is proposed, and the scientific scheme for field implementation of surge irrigation is proposed The basis