Straw-degrading complex microbial inoculant containing candida parapsilosis and application of straw-degrading complex microbial inoculant

The invention provides a complex microbial inoculant containing candida parapsilosis and capable of effectively degrading straws at a low temperature. The complex microbial inoculant is composed of six strains, enzyme capable of efficiently expressing and decomposing cellulose, hemicellulose and lignin under the low-temperature condition is obtained through creative screening and accumulation fora long time, the characteristics of insufficient low-temperature enzyme activity, difficult straw decomposition and degradation and the like are broken through, the cotton straw decomposition days areincreased by 2-3 days in the environment with the outdoor temperature being 1-6 DEG C, and the complex microbial inoculant is particularly suitable for northern areas. When the composite bacterial system is cultured to 30 generations, the cotton straw degradation rates of the generations at 4 DEG C are not obviously different, and the stability is high. 本发明提供了一种含近平滑假丝酵母的低温下有效降解秸秆的复合菌剂，所述复合菌剂由6株菌株构成，通过长年创造性筛选和积累得到低温条件可高效表达