樟子松是我国珍贵稀少的用材树种之一.经我站二十年来在章古台地区沙地引种的实践证明,樟子松能耐沙地干旱瘠薄的条件,比引种其它树种生长要快,防风阻沙作用强,表现了良好的适应性和抗性,深受群众欢迎.无产阶级文化大革命以来,全省各地贫下中农掀起了“农业学大寨”、“绿化祖国”的热潮,引种栽培樟子松的工作也迅速地开展起来了。但目前,樟子松种苗远远满足不了日益发展的群众造林需要,积极培育出更多更好的樟子松种苗,是当前急待解决的问题。为此,我站先后营建了樟子松母树林和种子园。为了扩大种源,我们又充分利用樟子松人工林应该间伐的优良树木,通过移栽方法,营造母树林704.6亩,移幼树16,000株,取得了一定的效果,为提早结实创造了条件。 Pinus sylvestris is one of the precious and scarce timber species in our country.It has been proved in practice that the Pinus sylvestris var. Mongolica can tolerate arid and barren conditions in the sandy land of Zhanggu-tai area for twenty years, which is faster than the introduction of other tree species, Since the Great Proletarian Cultural Revolution, the poor and middle peasants across the province set off a craze of “learning from agriculture and greening the motherland,” and introduced and cultivated Pinus sylvestris work also quickly started. However, at present, the seedlings of Pinus sylvestris var. Mongolica far can not meet the growing need of afforestation, and actively cultivate more and better Pinus sylvestris seedlings, which is an urgent problem to be solved. To this end, I station has built a Scotch pine mother tree and seed garden. In order to expand the provenance, we also make full use of the fine trees that should be thinned in the Pinus sylvestris var. Mongolica plantation. Through the transplanting method, 704.6 mu of mother trees and 16,000 saplings were transplanted. Some results have been achieved and conditions for early seedling development have been achieved.