Rhizospheric microbial communities are driven by Panax ginseng at different growth stages and biocontrol bacteria alleviates replanting mortality

Ginseng cropping induced changes in rhizospheric microbial communities and decreased bacterial diversity. These effects could collectively cause microecological degradation, which consequently results in replanting problems. However, inoculation with a biocontrol bacterial strain alleviated the replanting problem and improved the growth of ginseng. These results provide insight into the reasons that underlie the replanting issues caused by rhizospheric microbial communities.139