江苏省平原沙土区水土流失面积5329km~2,主要分布在黄泛平原、盐城滨海平原、通南高沙土平原三个地区。水土流失导致这些地区的河道淤塞,排灌困难,农田日益减少,生态平衡遭到破坏。本文分析了平原沙土区水土流失的成因,提出了加快河沟破面植被和农田防护林网建设等治理建议。 The area of ​​soil erosion in the plain area of ​​the plain in Jiangsu Province is 5329km ~ 2, which is mainly distributed in the Yellow River Plain, Yancheng Coastal Plain and Tongnan High Sandy Plain. Water and soil erosion have led to siltation of rivers in these areas, difficulties in drainage and irrigation, diminishing farmland and ecological balance. This paper analyzes the causes of soil erosion in the plain sand area and puts forward suggestions to speed up the construction of broken surface vegetation and farmland shelterbelts.