目前,研究银耳菌丝的生理特性,大多是用银耳和香灰菌的混合菌丝,很少用单一的纯银耳菌丝。1980～1981年,我们用露地银耳组织分离菌丝体进行了初步的研究。材料和方法 (一)种耳来源:菌种于1979年从上海农科院食菌所引进,次年4月接种在段木上,取采收的银耳做种耳,进行无菌处理后分离。 (二)培养基:①分离培养基,松针汁800 At present, the study of the physiological characteristics of white fungus mycelium, mostly mixed with white fungus and gray mold mycelium, rarely single pure fungus mycelium. From 1980 to 1981, we conducted a preliminary study on the mycelium isolation from Tremella fuciformis. Materials and methods (a) ear Source: bacteria from the Shanghai Academy of Agricultural Sciences in 1979, the introduction of bacteria, in April the following year inoculated on the section of the wood, take the harvested fungus do ear, sterile treatment after separation . (B) medium: ① separation medium, pine needles juice 800