The regression equation will be of reference value to the work of the land rocky-desertification harnessing in Guizhou Province.

Stone desertion is one of the most serious crises among the environmental problems in the world, and it also becomes the zoology symbol of the environmental depravation.

Rocky desertification is also one of the most serious crises among the environmental problems in the world, and it also becomes the zoology symbol of the environmental depravation.