Pinus tabulaeformis carr 油松 ; 油松节 ; 油松节粉末
Pinus tabulaeformis Forest 油松林
Pinus tabulaeformis Carriere 油松
Natural Pinus tabulaeformis forest 天然油松林
Grown-up Pinus tabulaeformis and Robinia psendoacacia and, soil OM content increased larger.
成年油松林和刺槐林土壤有机质提高幅度较大。
参考来源 - 黄土丘陵沟壑区植被恢复重建过程土壤效应研究: Fine root biomass of artifical Pinus tabulaeformis forests showed a single hump -shaped curve with soil depth increased, but fine root biomass of Betula platyphylla forests decreased with soil depth increased.
油松林细根生物量随着土壤深度增加呈单峰曲线,而白桦林细根生物量随着土壤深度增加呈减小趋势。
参考来源 - 子午岭林区典型植物生长的氮素调控机理·2,447,543篇论文数据，部分数据来源于NoteExpress
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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