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两步法栽培黑木耳即在黑木耳栽培过程中,分室内培菌和室外育耳两步进行。基础料配方、装袋、灭菌、接种等环节与常规栽培法完全相同。实践证明,两步法栽培能明显提高干耳产量和质量,比常规法干耳袋产增加25—40％,最高每袋可产干耳0.11—0.125公斤。一、室内培菌:培菌室要通风透光,每周熏蒸1次,也可用来苏尔喷雾消毒。料袋接种后随即移入培养室培养。室内培菌的关键是掌握变温,即先高后低,有利于菌丝茁壮
Two-step cultivation of black fungus cultivation process in the black fungus, sub-indoor culture and outdoor fungus two steps. Base material formula, bagging, sterilization, inoculation and other aspects of the same with the conventional cultivation method. Practice has proved that two-step cultivation can significantly improve the yield and quality of dried ears, dry ears than conventional production increased 25-40%, the highest per bag can produce dry ears 0.11-0.125 kg. First, the indoor culture bacteria: Bacteria room to be ventilated, fumigation weekly 1, can also be used to Suer spray disinfection. Bag immediately after inoculation into culture room culture. The key to indoor culture is to grasp the variable temperature, that is, after the first high and low, conducive to mycelium robust