[Objective] The aim was to screen the optimal formula of medium which was suitable for the growth of Russual sp.mycelium through optimizing the normal nutritional factors of medium,and provide theoretical reference for bionic cultivation and submerged culture production of Russual sp..[Method] Using liquid fermentation and culture method,to research the effect of different quality concentrations of glucose,(NH4)2SO4,ZnSO4 and VB1 on pure culture mycelium biomass of Russual sp.,the optimal formula of medium ...