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在蘑菇制种中采用麦粒作培养基是今后蘑菇菌种生产的趋向.其配方:麦粒93%、石膏粉4%、碳酸钙2%、谷壳1%.采用二次发酵法种菇装瓶时,麦粒含水量为42～52%,采用旧法堆料种菇装瓶时,含水量为47～52%.麦粒含水量=湿重-烘干后重/湿重×100%(麦粒生理含水量为14%计)在适宜含水量的麦粒里均匀拌进石膏粉、碳酸钙和谷壳,然后装至瓶高的4/5左右.在瓶内培养基上方用适量牛粪粉拌谷壳压面约2厘米、塞好棉塞.在高压灭菌锅中以15公斤/平方厘米灭菌2小时.待冷却后接入原种.在25℃左右,培养1个月,备用.
In the mushroom seed production using wheat as a medium is the trend of mushroom production in the future.Its formula: 93% of wheat, gypsum powder 4%, 2% of calcium carbonate, chaff 1% When bottled, the moisture content of wheat grains is 42-52%, and the water content is 47-52% when the old method is used for stocking mushrooms. Water content of wheat grains = wet weight - weight of wet / dry weight × 100% (Wheat physiological water content of 14% of dollars) in the appropriate moisture content of wheat grains evenly mixed into the gypsum powder, calcium carbonate and chaff, and then installed to the bottle height of about 4 / 5. In the bottle medium with the right amount Cow dung powder mixed chaff pressure of about 2 cm, stuffed tampons in the autoclave to 15 kg / cm 2 sterilization 2 hours to be cooled after access to the original species at 25 ℃, cultivate a Month, spare.