蘑菇在生长过程中,除发生真菌、细菌和病毒性病害外,还常因管理不善而发生生理性病害。现将几种常见的生理性病害及防治方法介绍如下: 一、空根白心菇。菇房喷水少,湿度不够,覆土含水不足,菌体得不到充足的水份。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,可预防空根菇产生。 二、水锈班菇。每次喷水后,未及时打开门窗 Mushrooms in the growth process, in addition to the occurrence of fungal, bacterial and viral diseases, but also often due to poor management and physiological diseases occur. Now several common physiological diseases and prevention methods are described below: First, empty root white mushroom. Mushroom spray less water, humidity is not enough, inadequate soil moisture, bacteria can not get enough water. Petiole produce white pith, even hollow. Timely water, fruiting mushrooms maintained at more than 85% humidity, can prevent the production of empty mushrooms. Second, rust mushrooms. After each spray, did not open the windows and doors in time