Analysis on the Popularization Prospect of Pinus sylvestris Grafting Techniques of Pinus Koraiensis

Using pinus sylvestris var. mongolica as rootstock to graft Pinus koraiensis can give full play to the advantages of strong adaptability of pinus sylvestris var. mongolica, overcome the shortcomings of strict site conditions of pinus koraiensis, improve economic benefits, and have a broad application prospect. In this paper, the grafting technology of pinus sylvestris var. mongolica and pinus koraiensis were analyzed.