硅酸盐细菌培养基是分离培养基配方:蔗糖5g,Na2HPO4 2g,MgSO4 ·7H2O 0.5g,FeCl3 0.005g,CaCO3 0.1g,铝土矿0.5g,琼脂l0~20g,水1000ml,pH 70~7.5