应用液体食用菌种生产食用菌可降低成本,提高产量。目前,我国食用菌生产方式有两种,一种是农业栽培法,属于20世纪70年代延续下来的传统方法。其主要特征是从菌种生产到栽培均呈现固体状态。用这种方法生产劳动强度大、费用高、易污染和周期长,产量也不稳定;一种是液体发酵法,又 The use of liquid edible mushroom production of mushrooms can reduce costs and increase production. At present, there are two kinds of edible mushroom production methods in our country. One is the agricultural cultivation method, which belongs to the traditional method of continuation in the 1970s. Its main feature is the production of bacteria from culture to show a solid state. This method of production of labor-intensive, high cost, easy pollution and long cycle, the yield is not stable; one is the liquid fermentation method, and