四个典型温带树种不同根序细根分解速率及其主要影响因素
顾伟平1,刘瑞鹏1,李兴欢1,孙涛2,张子嘉2,昝鹏1,温璐宁1,马鹏宇1,毛子军1,*(
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Decomposition of different root branch orders and its dominant controlling factors in four temperate tree species
GU Wei-Ping1,LIU Rui-Peng1,LI Xing-Huan1,SUN Tao2,ZHANG Zi-Jia2,ZAN Peng1,WEN Lu-Ning1,MA Peng-Yu1,MAO Zi-Jun1,*()
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图1. 4个树种不同根序不同分解时间的质量残留率(平均值±标准误差)。[1+2]是指1-2级根的合并, [3+4]是指3-4级根的合并。A, 红松。B, 落叶松。C, 水曲柳。D, 白桦。
Fig. 1. Mass remaining (%) of roots of different branch orders of the four tree species (mean ± SE). [1+2] refers to root orders 1 to 2, [3+4] refers to root orders 3 to 4. A, Pinus koraiensis. B, Larix gmelinii. C, Fraxinus mandschurica. D, Betula platyphylla.
