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草菇原产于热带及亚热带地区,属高温高湿的大型真菌。为了探索它能否在北京地区种植,我们于1979年及1981年,在双桥农场及南苑公社右安门大队进行试验。79年产量(生物学效率,下同)为5％,81年为10％,个别达20％。一、试验方法供试菌种系北京农业大学提供的238、202、8013、8018、8019、8020和8021号。菌种培养料为切碎稻草78％、麦麸20％、石膏1％、糖1％,含水量70％,pH7.5左右。拌匀后按常规装瓶、灭菌和接种,置32℃下培养。
Straw mushroom native to tropical and subtropical regions, is a large-scale high temperature and humidity fungus. In order to explore whether it can be planted in Beijing, we experimented at Shuangqiao Farm and You’anmen Brigade in Nanyuan commune in 1979 and 1981 respectively. 79 annual output (biological efficiency, the same below) is 5%, 81 years is 10%, individually up to 20%. First, the test method for the test strains Beijing University of Agriculture 238,202,8013,8018,8019,8020 and 8021. Strain culture materials for the chopped straw 78%, 20% wheat bran, gypsum 1%, 1% sugar, water content 70%, pH7.5 or so. After mixing evenly according to conventional bottling, sterilization and vaccination, set at 32 ℃ culture.