耳木分离,多沿用升汞和无菌水冲洗消毒的方法。这种方法工序较繁,不易掌握。我改用酒精擦洗耳木块表面消毒法,操作简单,成功率高。具体做法如下: 在木耳盛产季节,选出耳旺盛、子实体大、无病虫害的耳木1～2根,停止喷水,待耳木晾干后,削去树皮,用刀在耳基部下切取木块8cm~3,放入接种 Ear separation, and more along with mercury and sterile water disinfection method. This method is more complicated process, not easy to grasp. I use alcohol scrub earmuffs surface disinfection, simple operation, high success rate. Specific practices are as follows: In the fungus-rich season, elected ears exuberant, fruiting bodies, no pests and diseases 1 or 2 earmuffs, stop spraying until the ear wood dry, cut off the bark, with a knife under the base of the ear Cut wood 8cm ~ 3, into the vaccination