我们于1988年春、秋,对佛罗里达平菇、紫孢侧耳、凤尾菇三个无孢株平菇进行了栽培观察,现简报如下:一、材料与方法(一)供试菌株:佛罗里达无孢株和凤尾菇无孢株,由香港中文大学生物系张树庭教授赠送;紫孢侧耳无孢株,由中科院微生物所陆师义等选育,河北大学生物工程所杨国良赠送.母种PDA 培养基;原种与栽培种培养基为棉籽壳94%、麸皮5%、磷酸钙1%,pH 自然,培养温度为25℃左右. We were in the spring of 1988, autumn, Florida Pleurotus ostreatus, Pleurotus eryngii, Pleurotus three non-spore-bearing mushroom cultivation were observed, are summarized as follows: First, the material and methods (a) tested strains: Florida spores Strain and strains of Pleurotus ostreatus were presented by Prof. Zhang Shuting, Department of Biology, Chinese University of Hong Kong. The non-spore strain of Pleurotus citrinopileatus was bred by Lu Shiyi, Institute of Microbiology, Chinese Academy of Sciences, and presented by Yang Guoliang, Institute of Bioengineering, Hebei University. The original cultivar and cultivar medium for the cottonseed shell 94%, bran 5%, 1% calcium phosphate, pH, culture temperature is about 25 ℃.