本文基于地区性盐渍士面积因以往的治理而退缩,地下水位埋深降到3m以下这一事实,提出浅井—浅沟体系综合治理盐渍土.经试验区实践验证,浅井—浅沟体系确有降涝和预防地下水位提高的功能,并对当地浅层地下淡咸水起到了利用和改造的作用,8.86万亩盐渍土,经3年治理下降到4.01万亩,生态效益和经济效益十分显著. Based on the fact that the area of ​​regional salty shit retreat due to the previous governance and the groundwater table buried depth is reduced to less than 3m, the paper proposes the comprehensive treatment of saline soil by the shallow well-shallow trench system. Indeed has the function of lowering waterlogging and preventing the water table from being raised. It also plays a role of utilizing and transforming the shallow saltwater in the local area. 88,600 mu of saline soil has been reduced to 4.01 million mu after three years of management, and the ecological benefits and economy Benefit is very significant.