银耳对水分的要求是“两适一多”。即:孢子在适湿的条件下(段木含水量70％左右,空气湿度85～90％)萌发成菌丝;菌丝在适湿条件下(段木含水量60～70％)定殖、生长旺盛;子实体在多湿的条件下(空气湿度90％以上)正常生长发育。为了夺取银耳稳产、高产。现就段木栽银耳的水分管理谈点体会。 1.掌握耳木水分,适时接种。耳树砍倒自然干燥后,组织完全死亡,含水量下降到60～70％是 Tremella water requirements are “two more than one appropriate.” Namely, the spores germinated into hypha under hygroscopic conditions (about 70% water content in segment wood and 85-90% humidity in air); mycelium colonized in the condition of hygroscopicity (the water content of segment wood was 60-70%), Strong growth; fruiting bodies in the wet conditions (air humidity above 90%) normal growth and development. In order to seize silver ear stable yield, high yield. Now on the wood hydroponic Tremella management talk about point of experience. 1 ear moisture, timely vaccination. Ears tree cut down naturally dry, the tissue completely dead, the water content dropped to 60 to 70% is