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在平菇的栽培试验和生产过程中,常会遇到诸如菌丝徒长、死菇、畸形菇、烂菇等异常现象。其原因虽有多种,但主要是气象条件不适之故。笔者根据多年的菇房气象观测和调查资料,就平菇生长异常与气象的关系及其防治,浅析如下: 一、菌丝徒长:平菇营养生长旺盛,迟迟不进行生殖生长,即只长菌丝不见子实体的现象,称为菌丝徒长。其原因主要是菇房温度偏高,通风条件差;尤其是当培养料表面湿度过大,含水量高于90%时,易形成菌丝徒长。 防治方法:菌丝已长透培养料
In the cultivation of mushroom cultivation and production process, often encountered such as mycelium leggy, dead mushroom, Mushrooms, rotten mushrooms and other anomalies. Although there are many reasons for this, it is mainly due to the discomfort of weather conditions. The author based on many years of mushroom house meteorological observation and survey data on the growth of mushroom abnormalities and the relationship between the weather and its prevention and treatment are as follows: First, mycelium leggy: Pleurotus ostreatus vegetative growth, the delay in reproductive growth, that only The phenomenon of long mycelia not seen fruiting bodies, known as mycelium leggy. The main reason is the mushroom house temperature is high, poor ventilation; especially when the culture material surface humidity is too large, the water content is higher than 90%, easy to form mycelium leggy. Prevention and treatment methods: mycelium has long been through training materials