According to the characteristics of Taikang town, this paper states the viewpoint of selecting garden virescence trees based on the thought of matching species with the site.

The conception and methods of matching tree species with site, and advances in studies on its policy decision and judgment standard were expounded, and then some relative Suggestions were raised.

The division of site type and selection of resistant species are key techniques to afforestation of matching trees with site conditions in semiarid sand area.