: 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
Fine root decomposition had less effect on the content of soil readily oxidized organic carbon.
细根分解对土壤易氧化碳含量无显著影响。
There are two ways for plant roots to improve soil capability of anti-erosion. One is that fine root can keep soil by its net-work;
植物根系增加土壤的抗侵蚀能力主要通过两种方式：一是通过根系在土体中交错、穿插，网络固持土壤；
In the 15-year-old community and artificial community, died fine root biomass dynamic was similar with that of the primary community.
人为干扰较大的1 5年生群落和人工群落活细根现存量在各个月份出现不规律的变化，死细根现存量与原始林有类似的变化规律。
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