黑木耳采收后须及时干晒。干晒方法有自然干晒和机械烘干2种。干晒时要注意以下几点。（1）干晒前，要用剪刀剪净黑木耳根部的培养基，并用清水将它清洗干净。（2）将黑木耳摊放在搭起的帝架上或纱窗布上干晒，这样做的目的是上边干晒，下边通风。（3）干晒时不要翻动过勤，要 Black fungus recovery must be dry sun. There are two kinds of dry sun drying methods and mechanical drying. Dry sun should pay attention to the following points. (1) Dry sun, use scissors to scrub the black fungus root culture medium, and use water to clean it. (2) the black fungus stand on the erection of the Empire frame or screen drying cloth, the purpose of doing so above the dry sun, below the ventilation. (3) Do not flip over the ground when drying, want to