Preparation technology of agaricus bisporus culture material

The invention provides a preparation technology of an agaricus bisporus culture material. The technology includes the steps of primary fermentation and secondary fermentation and is characterized in that the primary fermentation includes the following steps of pre-wetting, pile manufacturing, stacking, temperature equalizing, decomposition and discharging. Compared with the prior art, the technology has the remarkable advantages that nutrients of the agaricus bisporus culture material formula is comprehensive, cultivated agaricus bisporus is stronger in flavor, the taste is delicious and good, and the quality is good; matured compost is high in selectivity, resistant to diseases and capable of greatly improving the quality of the culture material, and lays a material foundation for high yield of agaricus bisporus; the per unit area yield of a common mushroom room can reach 15-20 kg/m<2>, and the per unit area yield of an air conditioner mushroom room can reach 25-30 kg/m<2>.