我们科左后旗地处科尔沁沙地腹部,现有沙地面积1181万亩,占总面积的68.3%.近十年来,我旗种树种草治理荒沙虽然取得了一定成绩,但每年尚有4.1%的土地继续沙化.沙化已成为制约我旗农牧业生产的主要原因,治理沙化,变害为利已经成为我旗人民治穷致富、从温饱走向小康的一项关键性措施. We Kezuohouqi is located in Horqin sandy land abdomen, the existing sandy land area of ​​11.81 million mu, accounting for 68.3% of the total area .In the past decade, I flag species of trees and grass wasteland management has made some achievements, but every year 4.1% of the land has continued to be desertified, and desertification has become the main reason that restricts the production of agriculture and animal husbandry in our county. To combat desertification and change has become a crucial measure for the people of our country to become rich and to become wealthy from adequate food and clothing to a moderately prosperous life.