Those isolates were identified according to the cultivation characters in different media including CYA, MEA, and G25N. In the further step, Penicillium spp. were identified according to the morphology of conidiophore, the size and shape of conidia.

• 根据青霉菌在不同培养基上的培养性状,利用CYA培养基、MEA培养基和G25N培养基对其进行鉴定,并结合青霉菌分生孢子梗形态、分生孢子的大小、形状等对分离到的青霉菌进行鉴定,共得到四种青霉菌:扩展青霉、圆弧青霉、壳青霉和冰岛青霉。