...ica),干下部皮灰褐色,深裂,上部树皮及枝皮淡褐黄色,浅裂。抗风沙、耐干旱能力极强。产中国大兴安岭。油松(P.tabulaeformis),树皮褐灰色,裂缝及上部树皮红褐色。孤立老树分枝成层,树冠平顶;球果常宿存。
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Pinus tabulaeformis carr 油松 ; 油松节 ; 油松节粉末
Dendrolimus tabulaeformis 油松毛虫
Dendrolimus tabulaeformis Tsai et Liu 油松毛虫
Pinus tabulaeformis Forest 油松林
Natural forest stand structure of Pinus tabulaeformis was studied.
对油松天然林的林分结构进行了研究。
The study of the Pinus tabulaeformis f. shekanensis is of importance to the phytoecology.
油松的研究对油松的植物生态学研究具有重要意义。
The ash content of the Pinus tabulaeformis branches is less than 0.52 % in the northwest margin areas.
城区西北边缘的公园区灰分含量最低,其值小于0 .52 % 。
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