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一、菌丝生长缓慢1.原因①袋内透气性差、缺氧,多见于培养料含水量过大、料碎袋实或袋两端扎口太紧。②温度偏低,菌丝生长缓慢或停止生长。2.对策①配料时调节料、水比为1:1.3～1.4,碎料与颗粒料混配,装袋不要过这。菌丝长入料面3～5厘米时,将袋两头扎绳松开,松动袋口,透入空气,或者用针刺孔通气补氧。②保持适温培养,培养室内温度一般不应低于18℃,
First, the slow growth of hyphae 1. Cause ① bag poor ventilation, hypoxia, more common in the culture material is too large moisture content, material broken bags or bags at both ends of the mouth is too tight. ② low temperature, hyphal growth slow or stop growing. 2. Countermeasures ① When the ingredients to adjust the material, water ratio of 1: 1.3 ~ 1.4, mixed with the expected aggregate material, not to bag over this. When the mycelium grows into the feeding surface 3 to 5 cm, loosen the bag with both ends of the bag, loosen the bag mouth, penetrate the air, or aerate with acupuncture hole. ② maintain proper temperature training, indoor temperature training generally should not be less than 18 ℃,