肺功能是职业性肺病的伤残医疗检查和劳动能力鉴定的重要评价依据。香菇栽培生产环境中的木糠尘、菇屑、霉菌、食用菌孢子雾等因素均构成呼吸道刺激的过敏因子。以Ｘ线胸片检查过敏性肺泡炎（菇农肺）的阳性率一般较低。为此，对香菇的新法、老法制菇者进行肺功能测试，以探讨 Pulmonary function is an important basis for evaluation of disability medical examination and assessment of working ability of occupational lung disease. Mushroom cultivation and production environment in the wood chaff dust, mushroom shavings, fungi, mushroom spores and other factors constitute respiratory irritants allergic factor. X-ray examination of allergic alveolitis (mushroom lung) positive rate is generally low. To this end, the new law of mushrooms, the rule of law mushrooms lung function tests to explore