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平菇在自然条件下一般簇生于多种阔叶树枯木上.笔者认为,在配制培养基时尽量接近它在自然条件下的营养成份,能使菌丝生长良好.为探索不同培养基对平菇母种菌丝生长影响,我们进行了试验.(一)培养基配方:A.马铃薯200克,葡萄糖和琼脂各20克,桑枝200克;B.马铃薯200克,葡萄糖和琼脂各20克,榆树枝200克;C.马铃薯200克,葡萄糖和琼脂各20克,杂木屑200克;D.葡萄糖、琼脂各20克,胡罗卜100克;E.葡萄糖、琼脂各20克,麦芽200克;对照为PDA.
Pleurotus ostreatus in the natural conditions generally clustered in a variety of broad-leaved trees in the author I believe that in the preparation of media as close as possible to its natural nutrients, can make mycelium grow well.In order to explore the different medium on mushroom (I) medium recipe: A. potato 200 grams, 20 grams of glucose and agar, Mulberry 200 grams; B. potato 200 grams, 20 grams of glucose and agar, elm 200 grams of branch; C. 200 grams of potato, 20 grams each of dextrose and agar, 200 grams of chaff; D. 20 grams of dextrose and agar, 100 grams of carrot; E. Glucose, 20 grams of agar and 200 grams of malt; Control for the PDA.