In the use of inorganic salts, adding MgSO4 and KH2PO4 into medium could promote the mycelium growth, and ZnSO4, however, inhabited the spread of mycelium.

• 在基础培养基中添加磷酸二氢钾和硫酸镁可以促进菌丝生长，但添加硫酸锌菌丝不能生长。