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介绍了东北林区主要针叶树种引种现状及取得的成就 ,分析了东北三省针叶树种引种工作中存在的问题 ,提出了建立较为科学的引种网络体系和发展策略 ,并提供了可能在干旱、半干旱区引种成功的针叶树种名录。
Introduced the present situation and achievements of introduction of the main conifer species in the northeastern forest area, analyzed the existing problems in the introduction of conifer species in the three northeastern provinces, put forward the establishment of a more scientific introduction network system and development strategy, and provided the possible introduction of the coniferous species in the arid and semi-arid areas District introduction of coniferous species success list.