就优势菌而言，土壤绿弯菌门中存在光合自养细菌，在重度放牧下显著高于对照

As far as the dominant bacteria are concerned, there are photosynthetic autotrophic bacteria in the phylum Chloroflexus soil, which is significantly higher than the control group under heavy grazing, and there is no significant difference in other phyla under different grazing intensities.

As far as the dominant bacteria are concerned, there are photolytic self-cultivation bacteria in the soil green bending bacteria, which are significantly higher than the control group under heavy grazing, and there is no significant difference between the other bacteria under different grazing intensity

In terms of the dominant bacteria, photosynthetic autotrophic bacteria were found in the soil chlorocamphora, which was significantly higher than that in the control group under heavy grazing, while there was no significant difference in other microflora under different grazing intensities<br>