表层土壤的总有机碳、活性碳、缓效性碳和惰效性碳含量都明显大于下层。
The contents of soil organic carbon, active carbon, slow carbon and resistant carbon is more in the surface soil than subsoil.
表层土壤的总有机碳、活性碳、缓效性碳和惰效性碳含量都明显大于下层。
The contents of soil organic carbon, active carbon, slow carbon and resistant carbon is more in the surface soil than subsoil.
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