为提高木屑等代料栽培香菇的产量,我们于1985年对引进的8个香菇菌株进行了品比试验,现将初步结果总结如下。一、材料与方法(一)材料:供试菌种有7402、8001和793,引自上海食用菌所;Cr-02和LB 引自三明真菌所;广47和大光引自广东微生物所; In order to improve the production of shiitake mushrooms such as sawdust, we conducted a ratio test on eight mushroom strains introduced in 1985, and the preliminary results are summarized as follows. Materials and methods (a) Materials: The test strains 7402,8001 and 793, quoted from the Shanghai mushroom; Cr-02 and LB cited from Sanming fungi; Guang 47 and the light from the Guangdong Institute of Microbiology;