NOVELTY - Fermenting and inoculating three-sectional compost of lignocellulose raw material, comprises (i) adjusting the carbon/nitrogen ratio; (ii) mixing Thermoactinomyces sp. growth factor 1 (GF1) and Thermoactinomyces sp. growth factor 2 (GF2), mixing hyphae of Coprinus sp. MF1 and Coprinus sp. MF2, and mixing Trichoderma sp. XF1 and Rhizopus sp. XF4; and (iiia) mixing high-temperature microbial inoculum with lignose, and composting, (iiib) adding lignose degradation microbial inoculum, and (iiic) adding cellulose degradation microbial inoculum.    USE - The method is useful for fermenting and inoculating three-sectional compost of lignocellulose raw material.    ADVANTAGE - The method increases the composting efficiency; improves the composting quality; and shortens the composting cycle; is rapid, and efficient. The lignose degradation microbial inoculum efficiently degrades lignose, and breaks the blockage on the cellulose degradation microbial inoculum by lignose.    DETAILED DESCRIPTION - Fermenting and inoculating three-sectional compost of lignocellulose raw material, comprises (i) adjusting the carbon/nitrogen ratio of the lignocellulose raw material to 25-35, then adjusting the water content to 65-80%, and adjusting pH to 5-8; (ii) mixing Thermoactinomyces sp. growth factor 1 (GF1) and Thermoactinomyces sp. growth factor 2 (GF2) in a concentration of 1x 109 spores or strains/ml obtained by separating in the ratio of 1-5:1-3, then mixing hyphae of Coprinus sp. MF1 and Coprinus sp. MF2 in ratio of 1-3:1-2, and mixing Trichoderma sp. XF1 in a concentration of 1x 109 spores/ml and Rhizopus sp. XF4 in ratio of 1-3:1-2, to obtain a cellulose degradation bacterium; and (iiia) adequately mixing a high-temperature microbial inoculum with a lignose raw material till the inoculation concentration reaches 1x 107-1x 109 strains/gram of compost, and composting the mixed lignocellulose raw material, (iiib) adding a lignose degradation microbial inoculum according to concentration of 0.1-0.5 wt.% when the temperature of the compost body is reduced to 40-35 degrees C, and (iiic) starting to add a cellulose degradation microbial inoculum in the later stage of the function of the lignose degradation microbial inoculum that is 18-23 days after adding the lignose degradation microbial inoculum, where the degradation period is 10-15 days.