Culture base stock for cultivating lentinula edodes from white fungus cut-log waste and preparation method thereof

The invention relates to the technical field of edible fungus cultivation, in particular to culture base stock for cultivating lentinula edodes from white fungus cut-log waste and a preparation methodthereof. The culture base stock comprises primary materials and auxiliary materials, wherein the primary materials are white fungus cut-log waste saw dust and broad-leaved tree hard sawdust; and theauxiliary materials are wheat bran, gypsum powder, lime and magnesium sulfate. The preparation method for the culture base stock comprises the following steps: (1) crushing; (2) material bag manufacturing; (3) sterilizing; (4) inoculating; (5) fungus germinating management; (6) fruiting management; and (7) harvesting and follow-up management. The culture base stock for cultivating lentinula edodesfrom white fungus cut-log waste sufficiently utilizes white fungus cut-log waste resources to replace part of broad-leaved tree hard sawdust to cultivate lentinula edodes, so that the lentinula edodes cultivation cost is reduc