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1) 温差刺激法 在平菇子实体形成阶段每天给予7～12℃的温差刺激,可促使提早出菇,子实体发育整齐。方法是:白天盖膜保温,晴天傍晚或早晨揭膜露床,通风降温,这样加大温差,并结合高湿浇水诱导出菇。 2) 高湿刺激法 先将菌袋(或菌床)敞开干燥1～2天,然后连续进行重喷水,让菌块(或菌床)慢慢吸收,每天喷水2～3次,连续2～3天,在此期间可敞膜通风。当菌床表层培养基含水量达到以手握有水滴下滴为适宜。最后用棉布吸干培养料面上积水,盖上地膜保温,几天后便可现蕾。
1) temperature difference stimulation method in the fruiting bodies of Pleurotus ostreatus each day to give 7 ~ 12 ℃ temperature difference stimulation, can promote early fruiting, fruiting body development and tidy. The method is: cover the membrane during the day and keep warm in the evening, expose the bed in sunny evening or in the morning, ventilate and cool down, increase the temperature difference and induce the fruiting with the combination of high humidity and watering. 2) High-humidity stimulation method First, open the bag of bacteria (or bacteria bed) for 1 to 2 days, then re-spray water continuously, let the bacteria block (or bacteria bed) slowly absorb water 2 to 3 times a day for continuous 2 to 3 days, during this period can be open-air ventilation. When the water content of the surface of the bed of bacteria to reach the hand drops of water droplets as appropriate. Finally, cotton cloth sucked dry culture water, covered with plastic film insulation, a few days after the bud.