近年来,随着人们生活质量的提高,杏鲍菇的需求量和栽培量也随之逐年增大,栽培生产中出现的问题亦越来越多,特别是杂菌的发生,若得不到及时有效防治,将导致生物学效率大大降低,更甚者绝产。笔者经过试验、观察、记载、分析,总结出杏鲍菇发菌期主要杂菌的发生原因和防治措施如下。 In recent years, with the improvement of people’s quality of life, the demand and cultivation of Pleurotus eryngii also increases year by year, more and more problems appear in the cultivation and production, especially the occurrence of bacteria, if not Timely and effective prevention and control will lead to greatly reduce the biological efficiency, what is more, it is absolutely necessary. The author after the test, observation, record, analysis, summed up the fungus mushroom period of the main causes and prevention and treatment measures are as follows.