Who knows how to manage auricularia auricula in rainy season?

Farmers' Consultation in Weiping Town: There is too much rain this season. How to manage auricularia scientifically? Special correspondent for science and technology Song: In recent months, the continuous heavy rainfall and high air humidity in Chun 'an area have had a certain impact on the production of auricularia auricula. In order to ensure the high quality and stable production of Auricularia auricula, the following management methods can be adopted to provide a good growth environment for Auricularia auricula: First, dig a good ditch system and drain water in time. Long-term immersion of fungus beds and fungus sticks in rain will greatly affect the normal growth of auricularia auricula and cause serious yield reduction. The drainage ditch under the bacterial bed can be dug around the bacterial bed to facilitate ventilation and mycelium growth. Second, cover the arch shed to prevent rain. The arch shed membrane only covers the top, and the periphery should be conducive to ventilation. Avoid the direct impact of rain on the surface of the frame or the fungus stick, and prevent the fungus stick from rotting and deteriorating due to long-term dripping, which will affect the quality of ears and lugs. Third, prevent and control pests and diseases, and use drugs in time. In long-term high-humidity weather, some diseases and pests that like humidity will occur. Although the pH value of the culture medium is not suitable for the growth of pests and diseases under normal circumstances, it is easy to cause mildew in high humidity environment. Once mildew occurs, it should be controlled in time to prevent its spread. Can be washed with concentrated lime water to inhibit mixed bacteria, or disinfected with 75% alcohol, or locally disinfected with a small amount of chlorothalonil. If nematodes, slugs, etc. When pests are found, some lime powder can be sprinkled around the bacterial bed in advance to reduce the occurrence of pests or inhibit the crawling of pests. It can also be caught manually or killed with 50% edible salt water or 5% alkaline water drops, and chemical pesticides are not used or used as little as possible to reduce the pollution to edible fungi and the environment. Fourth, timely harvest.