蘑菇在生长过程中除发生真菌、细菌和病毒性病害外,还常因气候不适和管理不善而发生生理性病害。现将常见的几种生理性病害的成因及其预防方法简介如下: 一、空根白心菇菇房喷水少,湿度小,覆土层含水不足,子实体得不到充足的水分,菌柄产生白色髓部、甚至空心。适时喷水,出菇期菇房保持在85%以上的湿度,可预防空根白心菇 Mushrooms in addition to the growth process in the occurrence of fungal, bacterial and viral diseases, but also often due to climate discomfort and poor management of physiological diseases occur. The common causes of several physiological diseases and prevention methods are summarized as follows: First, the empty root white mushroom mushroom house spray less humidity, overburden lack of water, fruiting bodies do not get enough water, stipe Produce white pith, even hollow. Timely water, fruiting mushroom house maintained at more than 85% of the humidity, can prevent Vaccinium