平菇适应性广，抗逆性强，培养料来源广，栽培方法简便，生长快，周期短，产量高。一般说来一年四季都可栽培。但通过笔者近几年来的调查发现，夏季平菇的价格较高，而栽培平菇的人较少。很多菇农都想在夏季栽种平菇，但有两个问题困扰菇农：一是夏天温度高易污染杂菌；二是适 Pleurotus ostreatus wide adaptability, strong resistance, wide source of culture materials, cultivation methods are simple, fast growth, short cycle, high yield. Generally can be cultivated throughout the year. However, according to the author’s investigation in recent years, the price of summer mushrooms is higher, while those who cultivate mushrooms are fewer. Many mushroom farmers want to planted mushrooms in the summer, but there are two problems plagued farmers: First, the summer high temperature easily contaminated bacteria; the second is suitable