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本试验首次在国内培育出兴安落叶松和樟子松的移植容器苗。这一新的苗木类型融移植苗根系发达、地径粗壮、造林抗逆性强和容器苗根系完整、无缓苗期、造林成活率高等特点为一体,极大地提高了造林成活率。本文还对兴安落叶松和樟子松不同年龄的移植容器苗进行了生命力、抗旱能力研究,初步找出了保证造林成功和使苗木濒危致死的临界值,这对苗木商品化和提高造林效果具有重要意义。
This experiment for the first time in the country to cultivate Larix gmelinii and Pinus sylvestris transplant container seedlings. This new type of seedling transplantation seedling root system developed, stout diameter, afforestation tolerance and container seedling root integrity, no seedling seedling stage, afforestation survival rate is high, which greatly improved the survival rate of afforestation. In this paper, we also studied the vitality and drought resistance of transplanted container seedlings of Larix gmelinii and Pinus sylvestris var. Mongolica at different ages, initially found the critical value of afforestation success and endangered seedling mortality, which had the effects of commercialization of seedlings and afforestation effects Significance.