Paris polyphylla culture medium and preparation method thereof

The invention discloses a paris polyphylla culture medium and a preparation method thereof. The culture medium is prepared from raw materials in parts by weight as follows: 275-285 parts of MgSO4*7H2O, 245-255 parts of KH2PO4, 425-435 parts of CaCl2, 845-855 parts of (NH4)2*SO4, 1,900-2,100 parts of KCL, 2.8-3.2 parts of H3BO3, 22.2-22.4 parts of MnSO4*4H2O, 3.7-3.9 parts of ZnSO4*7H2O, 0.024-0.026 parts of CuSO4*5H2O, 37.2-37.4 parts of Na2-EDTA (ethylene diamine tetraacetic acid), 27.7-27.9 parts of FeSO4*7H2O, 55.4-55.6 parts of inositol, 1.9-2.1 parts of glycine, 0.49-0.51 parts of folic acid, 0.24-0.26 parts of thiamine hydrochloride, 1.24-1.26 parts of pyridoxine hydrochloride, 7,900-8,100 parts of agar, 29,000-31,000 parts of saccharose, 1.9-2.1 parts of 6-benzyl aminoperin, 0.9-1.1 parts of indolebutyric acid, 490-510 parts of activated carbon powder, 1.4-1.6 parts of bananas and 450-550 parts of apples without stones. The preparation method comprises steps as follows: preparation of a mother solution