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随着林业工程造林规模的增大,樟子松优良种苗生产量远不能满足市场的需要,为使造林获得成功并使其速生丰产,樟子松良种繁育技术就显得格外重要。基于此,以樟子松为例,就良种繁育技术的有关问题作一论述。
With the increase of forestry afforestation scale, the production of fine seedlings of Pinus sylvestris var. Mongolica far can not meet the needs of the market. To make afforestation a success and make it yield fast and fast, Pinus sylvestris breeding is very important. Based on this, taking Pinus sylvestris var. Mongolica as an example, this article makes a discussion on the related issues of breeding technology.