The survival rate gets higher when the coat is applied to picea asperata mast.
使用该材料后云杉树苗成活率得以大幅度提高。
Dynamics of biomass and stem volume of Picea asperata stands in artificial restoration process of subalpine coniferous forest
亚高叶针叶林人工恢复过程中生物量和材积动态研究
Advances in Genetic Improvement of Spruce in Abroad and Breeding Strategies of Picea asperata Mast.
国外云杉遗传改良现状和粗枝云杉育种策略。
Rotation of picea asperata for pulpwood was tentatively determined as 25 year.
初步认为云杉纸浆材培育周期为25年。
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