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木屑栽培香菇是近年来国内广泛采用的方法,目前原种和栽培种多为固体菌种,用玻璃瓶生产,材料耗费大,周期长,菌龄不一致。为此,我们在上海师院生物系杨庆尧副教授的指导下,于1984年春,进行了香菇液体菌种大面积栽培试验,以期克服以上缺点。材料与方法 (一)生产配方 (以100斤干料计算)青杠木屑72斤,甘蔗渣8斤;麸皮19斤,石膏粉1斤,水80斤(在灭菌前加完)。以一吨干原料和一吨液体菌种拌种。 (二)菌株用上海师院-825,属中高温型,菌丝生长温度为24℃-26℃,出菇温度10-28℃,适温12-23℃。 (三)拌种芳法 1.培养料需经商压灭菌(1.5kg/cm~2)2小时或常压8小时,灭
Sawdust is a widely used method of mushroom cultivation in recent years. At present, most of the original species and cultivated species are solid strains, which are produced by glass bottles. The material consumption is large, the cycle length is long and the age of bacteria is inconsistent. For this reason, under the guidance of Associate Professor Yang Qingyao, Department of Biology, Shanghai Normal University, we conducted a large-scale cultivation experiment of liquid mushroom strains in the spring of 1984 in order to overcome the above shortcomings. Materials and methods (a) Production formula (100 kg of dry material) Green bar sawdust 72 kg, bagasse 8 kg; bran 19 kg, 1 kg of gypsum powder, water 80 kg (added before sterilization). A ton of dry raw materials and a ton of liquid bacteria seed dressing. (B) strain Shanghai Normal School -825, is a high temperature type, mycelium growth temperature of 24 ℃ -26 ℃, fruiting temperature of 10-28 ℃, suitable temperature 12-23 ℃. (C) seed dressing Fang 1 culture materials need to be sterilized by the pressure (1.5kg / cm ~ 2) 2 hours or atmospheric pressure 8 hours off