Innovative manure via hyper-thermophilic fermentation coupled with heat-resistant phosphate-solubilizing Bacillus inoculation promotes phosphorus transformation by assembling keystone taxa in the oat rhizosphere.

ABSTRACT: Phosphorus forms and distribution in organic manures vary under different treatment conditions, thereby exerting distinct effects on the soil microbiome and soil phosphorus transformation process. This study examined the effects of a novel manure treated with hyper-thermophilic fermentation combined with Bacillus strain inoculation, compared with raw and composted manure, on the oat rhizosphere microbiome and phosphorus transformation across different soil types in a controlled pot experiment. Our findings demonstrate that hyper-thermophilic fermentation with Bacillus inoculation not only promotes the survival and abundance of the bacterial genus Bacillus but also selectively enriches the hyper-thermophilic bacterial genus Thermobifida in the fermented manure. Notably, the application of h

SUBMITTER: Zhao C 

PROVIDER: S-EPMC12838353 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature