Nitrogen regulation the association of cereal crops and nitrogen fixing bacteria is mediated by benzoic acids

1. Study on changes of maize root microbial community after BA treatment2. Study on changes of sugarcane root and rhizosphere microbial communities under different nitrogen treatments in the field3. Study on changes of sugarcane root microbial community under different indoor nitrogen treatments4. Study on changes of maize root microbial community under different indoor nitrogen treatments5. Study on changes of soil microbial community after BA treatment