辽宁西北部紧紧与内蒙古科尔沁沙地接壤,沿边境的康平、彰武、阜新、建平、北票五个县和昌图、法库、新民、辽中、台安、黑山、义县、朝阳等县的部分乡村,约计有三千余万亩土地较严重地受风沙危害,其中纯属于风沙土面积也不下四百余万亩,俗称风沙区。这些地区粮谷产量很低,在省内均属于中、低产区。这部分土地占全省土地总面积的百分之十五左右。改良利用好这部分土地,是发展我省农业重要课题之一。 The northwestern part of Liaoning is closely linked to the Horqin Sandy Land in Inner Mongolia. Five counties, namely, Kangping, Zhangwu, Fuxin, Jianping and Beipiao along the border and Changtu, Faku, Xinmin, Liaozhong, Taian, Montenegro, Some villages in the Chaoyang and other counties have estimated that more than 3,000,000 mu of land are seriously harmed by wind and sand, of which the area of ​​wind and sand alone is no more than 400,000 mu, commonly known as wind and sand area. The grain yield in these areas is very low, belonging to middle and low yield areas in the province. This part of the land accounts for about 15% of the total area of ​​the province’s land. Improve and make good use of this part of the land is one of the important issues in the development of agriculture in our province.