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原种配方:杂木屑78％,麸皮20％。蔗糖、石膏粉各1％。拌匀,使料含水量为55～60％。把料装入1.8～2.5厘米口径的试管内,装料为试管长的2/3,松紧适度。管口用棉花塞好,置1.5公斤/厘米~2压力下灭菌30分仲,冷却后即可接入母种。本方法能大大缩短原种的生产时间。一般瓶装原种菌丝满瓶需28天以上,而试管原种只需8～10天。2.5厘米口径的试管原种,1支可转接8～10瓶栽培种。若每次生产
The original formula: 78% miscellaneous sawdust, bran 20%. Sucrose, gypsum powder 1% each. Mix well to make the material moisture content of 55 to 60%. The material into the test tube 1.8 ~ 2.5 cm in diameter, the test tube length 2/3, tight and moderate. Spout with a cotton plug, home 1.5 kg / cm ~ 2 pressure sterilization 30 minutes, cooled to access the mother species. The method can greatly shorten the production time of the original species. General bottled mycelium full bottle to be more than 28 days, while the test tube seed only 8 to 10 days. 2.5 cm caliber of test tubes, a can be transferred 8 to 10 bottles of cultivars. If every production