Culture medium for seedling culture of early-maturing pears and seedling culture device thereof

The invention relates to a culture medium for seedling culture of early-maturing pears and a seedling culture device thereof. The culture medium for seedling culture of the early-maturing pears is prepared from the following raw materials in parts by mass: 5 to 9 parts of KNO3, 1 to 2 parts of KH2PO4, 3 to 6.5 parts of MnSO4. 4H2O, 3.3 to 8 parts of CuSO4. 5H2O, 5 to 10 parts of FeSO4. 7H2O, 1 to 5 parts of ZnSO4. 7H2O, 4 to 8 parts of VB6, 2.5 to 6 parts of KIO, 3.8 to 5.5 parts of Na2MoO4. 2H2O, 4.2 to 6 parts of VB1, 6 to 8 parts of activated carbon, 3.5 to 5 parts of cane sugar, 3.6 to 6 parts of glycine and 1.3 to 1.8 parts of VB5. Through test comparison, the culture medium has the advantages that the culture medium can be used for culturing the early-maturing pears; the culture medium has a more obvious effect on tissue culture of early-maturing pears, greatly accelerates the tissue growth speed of the early-maturing pears, shortens the seedling raising period, improves the seedling raising rate of the