It analyzes the basic benefit, ecological benefit, social benefit and economic benefit based on the study of the details of soil loss and the distributing of soil control measures. The results indicates that the total controlled area reached 7 766.118 hm2, which account for 91. 9% of whole disturbed area i. e. 8 453. 377 hm2, the area treated reached 1 638. 33 hm2 and 417. 5 hm2 replanted, the land use increased from 42. 0% to 48. 6%, there 97. 6% of total waste slag was restrained* 91. 6% of forecasted soil loss was under control.