大多数食用菌在适当的营养、温度、湿度、空气、光线、pH值等条件下都可正常生长发育。而银耳菌除以上条件外,尚需一个特殊的生活条件,需要一种很重要的生物因子即香灰菌,这种菌丝常被人们称为耳友菌,没有这种菌丝作为配合,银耳是无法生存的,这是银耳菌种生产的关键。所以银耳菌种是采用纯的混合培养方法。 一、分离方法 Most edible mushrooms grow and develop normally under proper nutrition, temperature, humidity, air, light, pH and other conditions. The fungus in addition to the above conditions, the need for a special living conditions, the need for a very important biological factor that incense, this mycelium is often referred to as ear buds, without this mycelium as a match, Tremella Is unable to survive, which is the key to Tremella species production. Therefore, fungus species is pure mixed culture method. First, the separation method