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. 2015 May 5;6:405. doi: 10.3389/fmicb.2015.00405

Figure 3.

Figure 3

The dynamic changes of bacterial activity and functional diversity on the microbial communities generated from the five DMP treatments (CK, DMP1, DMP2, DMP3, and DMP4) on black soil microorganisms within 25 days incubation in the dark at 25°C and 70% relative humidity. (A) Average well color development (AWCD); (B) H′ index (Shannon index); (C) D index (Simpson index); (D) E index (McIntosh index). The error bars indicate standard deviations (n = 3).