樟子松(Pinus sylvestris L.var.mongoLica Litv)为欧洲松的一个变种,是我国重要的成材树种之一,天然分布于大兴安岭林区和呼伦贝尔沙地。50年代初在辽宁省章古台(科尔沁沙地)引种成功,使樟子松的分布纬度向南推进了5°。嗣后,中国林业科学院在毛乌素沙地榆林地区引种樟子松成功。在荒漠(新疆精河、甘肃河西走廊和磴口)和半荒漠(沙坡头)地区的沙地栽植樟子松,在 Pinus sylvestris L. var. MongoLica Litv is a variant of Pinus thunbergii and is one of the most important tree species in China. It is naturally distributed in the Daxinan Mountains and Hulunbeier sandy areas. In the early 1950s, the introduction of Zhanggutai (Horqin sandy land) in Liaoning Province succeeded in advancing the distribution of Pinus sylvestris southward by 5 °. Subsequently, the Chinese Academy of Forestry introduced Pinus sylvestris in the Yulin area of ​​Mu Us desert. Pinus sylvestris is planted in the deserts (Jinghe, Xinjiang, Hexi Corridor and Qiaokou) and semi-desert (Shapotou)