Author(s)

Xiaoxia Bai

Corresponding Author

Xiaoxia Bai

Abstract

After progressive grading, artificial regeneration experiments were performed at the apex of Pinus sylvestris var. mongolica at vertices less than 0.4. Ten years later, the growth of each species was observed and the land under the forest was investigated. The results show that the artificial regeneration method of this segment can transform the pure forest of Pinus sylvestris. Mongolians are in mixed forests of many species; four species of Pinus sylvestris can be used as the main species under the crown; artificial regeneration under the crown can be gradually improved, delaying the decline of Pinus sylvestris var.

Keywords

Sandy Land, Pinus Sylvestris, Artificial Regeneration