Sequencing of soil bacterial communities

In our previous studies, it has been reported that Bacillus velezensis HP9, Burkholderia pyrrocinia P10, Bacillus flexus HGD12 have a variety of growth-promoting characteristics, and the co-fermentation of multi-strains has significantly higher pepper growth indicators than the single-strain mixed treatment group. In this study, different combinations of bacterial strains were set up to act on the root system of chili peppers to analyze the soil bacterial diversity.