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落叶松在吉林省非林区各国营苗圃育苗已取得成功经验,但在长白林区各地由于地势高寒,无霜期短,植物生长季节平均100天上下,因此,
Larch has achieved success in nursery nurseries of various state-owned non-forestry areas in Jilin Province. However, due to the high terrain and frost-free period in all parts of Changbai forest area, the plant growth season is on an average of 100 days. Therefore,