Microbial communities during the composting process of and their effects on mushroom agronomic and nutritional qualities.

Introduction: Tunnel composting technology for preparing cultivation media can achieve a higher biological efficiency (BE) and a lower contamination rate (CR). However, this technology lacks in-depth and systematic study.

Methods: In the present study, the changes in the microbiome and microbial metabolic functions were surveyed using metagenomic analysis.