土壤碳管理指数（CMI）较好的反映了在不同的管理方式下土壤有机碳库水平的动态变化情况。
Soil carbon management index (CMI) sensitively reflected the dynamics changes of SOC pool under with different land use and different soil managements.
用高锰酸钾氧化法讨论了土壤活性碳库和碳库管理指数（CPMI）。
The active C pool and CPMI(C pool management index) of soils under different agricultural ecosystem were discussed using potassium permanganate oxidation in this paper.
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