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袋栽平菇,培养料的含水量一般为65％左右,此种标准的含水量可满足菌丝体的正常生长发育。但进入出菇期后,因菌丝生长阶段已消耗掉一定的水分和蒸发掉部分水分,所以到出菇时料内水分已降低到55％左右,可勉强供给头潮菇生长之所需。头潮菇采收后,培养料内的含水量在子实体生长时被大量消耗,加上是塑料袋袋栽,平时的水分管理根本无法补充到料内去,如不及时向料内补充水分,二潮菇的养分积累和原基分化将严重
Bag mushrooms, water content of culture material is generally about 65%, such a standard water content to meet the normal growth and development of mycelium. However, after entering the fruiting period, due to the mycelium growth stage has consumed a certain amount of water and evaporate some of the water, so the moisture content of the fruiting body has been reduced to 55%, can barely supply the growth of the first tide mushroom needs. After the first tide mushrooms are harvested, the water content in the culture material is consumed in a large amount during the growth of the fruiting bodies. In addition, plastic bags are planted. The usual water management can not be added to the material at all. The second wave of nutrients accumulation and primordial differentiation will be serious