Taking bag cultured Hericium erinaceus Pers.as material,the effect of different fruiting ways of morphology and yield on the fruiting time,bag cultured Hericium erinaceus Pers. were studied.The results showed that fruiting way had tremendous influence on the mycelial growth,fruiting time,shape and size and so on.If the opening of the plastic bag were sleeved by ring and pluged by cotton,the growth rate of mycelium was the highest.During the fruiting time,the time of the bag opening sleeved by leather collar was the shortest,only 14 days,and biology efficiency was the highest.