Method for preparing matrix soil beneficial to growth of paris polyphylla

The invention provides a preparation method of matrix soil beneficial to growth of paris polyphylla. The preparation method of the matrix soil beneficial to the growth of the paris polyphylla comprises the following steps: S1, soil selection: selecting high-quality soil; s2, soil treatment: scattering selected high-quality soil, removing impurities and residues, mixing combustibles in the soil, igniting the combustibles, adding a sterilizing solution into the combusted soil for further sterilization, and finally exposing the soil to the sun; s3, soil proportioning: animal waste is added into the treated soil, the mixture is fully and uniformly mixed after being added, the PH value is measured through random sampling, and the PH value is adjusted. The preparation method of the matrix soil beneficial to the growth of the paris polyphylla has the advantages that the preparation soil can be effectively sterilized and deinsected, the labor amount and cost of later maintenance are reduced, and the pesticide content