Abstract:

The soil quality was in subjected of serious threat because of long-term failure and unreasonable using. Search for the index of soil quality has recently become a research focus. The traditional physicochemical index was not meeting the need of soil quality evaluation; therefore, search for the index which can reflect the dynamic change of soil quality is becoming important research task. Comprehensive review of soil microorganism, soil enzyme activities, soil animal and their correlations, in order to provide theoretical basis for the reasonable utilization and protection of cultivated land.