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樟子松(Pinus sylvestris var.mongolica Litv.)原产于我国大兴安岭北部山地和呼伦贝尔草原局部沙地。是欧洲松的一个地理变种,为我国寒温型针叶林的代表树种之一。它耐寒、耐早、耐贫瘠土壤,且根系发达,枝叶繁茂,材质优良。建国以来,在我国东北、华北、西北的许多地方引种樟子松效果良好。我省也先后引种过多次,但还未收到显著成效。近年来国家每年都调给我省一些樟子松种子支持引
Pinus sylvestris var. Mongolica Litv. Is native to the northern part of the Greater Xing’an Mountains and to the local sandy land of the Hulunbeier steppe. Is a geographical variation of Pinus elliottii and is one of the representative species of cold-temperate coniferous forest in China. It is hardy, resistant to early, resistant to poor soil, and developed roots, lush foliage, good material. Since the founding of the People’s Republic of China, introduction of Pinus sylvestris var. Mongolica in many places in Northeast China, North China and Northwest China has achieved good results. The province has also introduced several times, but has not yet received significant results. In recent years, the state transferred to our province some of the Pinus sylvestris seed support cited