Takes tugou in yanchi county as an example , according to the water resources of tugou , with the implementation of farmland irrigation developments and water irrigating system and adjustment of the agriculture plants , the carrying out of technigues of the agriculture multi - plants , making tugou village a good model of water using efficiently , which provides theoretical basis for the same dry sandy area 以盐池县土沟村为例，根据土沟村水资源的条件，通过加强农田水利建设、推行节水灌溉制度、调整农业种植结构以及多相农业节水种植技术的实行，使土沟村在高效用水方面具有一个良好的用水优化模式，为乾旱风沙区同类地区的井灌节水利用方面提供一定的理论依据。
