Based on many-year field experiment results of water-saving agricultural technology, we integrated seven water-saving models, the model three and model four were built up by some agronomic water-saving technologies, such as insufficient irrigation method, straw mulching, shallow tillage and so on. The WUE (water use efficiency) of model three and model four improved 12％～21.3% comparing with CK model. Model three and model four could be applied in all irrigation regions using groundwater in North China.