利用人防地道栽培凤尾菇,可以发展副食生产。但地道温度偏低,通风差,光线弱,培养料易霉烂、感染杂菌,产生畸型菇。去年,我们在西安铁路局9～12米深的地道里试种凤尾菇,每斤棉籽壳产鲜菇1.3斤,生物学效率130％。现将初试结果概述如下: 凤尾菇菌丝体生长时温度要求是20～27℃,子实体以13～20℃为适宜,而地道常 Using civil air defense cultivation of mushrooms, can develop non-staple food production. But the authentic low temperature, poor ventilation, light, culture materials susceptible to rotten, infected with bacteria, resulting in abnormal mushrooms. Last year, we experimented in the tunnel of 9 to 12 meters deep in Xi’an Railway Bureau to cultivate Pleurotus ostreatus, producing 1.3 kg of fresh mushrooms per catty of cotton seed hulls, with a biological efficiency of 130%. Now the first test results are summarized as follows: Pleurotus mycelium growth temperature requirements are 20 ~ 27 ℃, fruiting bodies to 13 ~ 20 ℃ for the appropriate, and often