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目前,就广泛进行人工栽培的十多种菇类中,以银耳菌种的培养、保存比较困难,尤其是数量较多的银耳栽培种的保存难度更高。对此,我们在1989年5月上旬进行了初步试验,现将结果简报如下:(一)供试材料原种及栽培种的培养基配方为木屑72%、麦皮24%、石膏粉1.5%、黄豆粉和白糖各1%、硫酸镁和磷酸二氢钾各0.25%,料水比1∶1.2,pH5.5,按常规方法装瓶、灭菌、接种,置恒温箱内适温培养。
At present, it is difficult to culture and store Tremella species on more than ten kinds of mushrooms widely cultivated artificially, and in particular, Tremella cultivars with larger numbers are more difficult to be preserved. In this regard, we conducted a preliminary test in early May 1989, the results of the briefing is as follows: (a) test materials and cultivars of original culture medium formula 72%, 24% of wheat, gypsum powder 1.5% , Soybean flour and sugar each 1%, magnesium sulfate and potassium dihydrogen phosphate 0.25%, material to water ratio 1: 1.2, pH5.5, according to the conventional method of bottling, sterilization, vaccination, incubator thermostat incubator.