黑木耳段木栽培,一般都是用阔叶树种。段木接种后即成为木耳菌材,简称耳材。实践表明,耳材的越冬管理是增产的关键,管理得好的可连续产耳三、四年,管理不妥,翌年即不再出耳或减产。因此,耳材的越冬管理不可忽视,一般应做好如下几点: Black fungus wood cultivation, are generally used broadleaf species. Parasite wood into fungus mushrooms, referred to as ear materials. Practice shows that ear winter management is the key to increasing production, well managed can yield ear for three or four years, improper management, the following year is no longer out of ears or cut. Therefore, the ear management of winter can not be ignored, the general should do the following points: