Preparation method of black termitomyces albuminosus liquid strain

The invention discloses a black termitomyces albuminosus liquid strain preparation method, and relates to the technical field of fungus production, and the black termitomyces albuminosus liquid strain preparation method comprises the following steps: S1, soil covering material selection, S2, facility plant arrangement, S3, in-bag packaging, S4, fruiting management, and S5, insect pest prevention and control. According to the method, the soil and the sandy loam are used as raw materials to be mixed, the peat soil is used for guaranteeing the air permeability of the interior of the soil, the sandy loam is used for guaranteeing the softness of covering soil, it is guaranteed that mushrooms can extrude the soil to grow during growth, and the interior of the soil is disinfected by scattering lime powder and spraying efficient penicillium powder; according to the method, bacteria in soil are prevented from influencing the growth of mushrooms in the growth process of the mushrooms, and the plant environment is disin