Composite microbial system for quickly degrading maize straw and preparation and pretreatment method thereof

The invention discloses a composite microbial system for quickly degrading maize straw, a preparation method thereof and a pretreatment method for conducting quick maize straw degrading through the composite microbial system. The component of composite microbial system for quickly degrading the maize straw is an optimal combination of fungus, bacteria and actinomycetes, the composition is more diversified, and accordingly the composite microbial system has a better degrading effect on the maize straw. Through the pretreatment method adopting the composite microbial system to pretreat the maize straw, the microstructure of the maize straw is damaged, the hydrolysis process is accelerated, and the accessibility of lignocelluloses is remarkably improved, so that the straw degrading efficiency and stability are improved notably, and resource utilization of the maize straw is further facilitated. 本发明公开了种快速降解玉米秸秆的复合菌系及其制备方法以及利用该复合菌系进行快速降解秸秆的预处理方法。本发明提供的降解玉米秸秆的微生物复合菌系，其组分为真菌、细菌与放线菌的优化组合，在组成上更具多样性，从而对玉米秸秆具有更好的降解效果。通过