Fluid culture preparing method for bamboo fungus

The invention provides a culture preparing method for bamboo fungus, which includes the following steps: adopting a kernel solid medium for culture activation under proper culture condition, adopting soybean fluid medium to cultivate activated cultures, and finally obtaining a bamboo fungus fluid culture with uniform and dense mycelium pellets with proper sizes, then inoculating the culture to a bamboo slag solid medium for cultivation, and obtaining the cultivated culture. According to the method, time in culture preparation is shortened, the culture preparation efficiency is improved, and the cultivated culture is suitable for traditional cultivation patterns.