What should be noticed in the cultivation of Pleurotus ostreatus?

What should be noticed in the cultivation of Pleurotus ostreatus? Please give an introduction to the cultivation of Pleurotus ostreatus should pay attention to the following 7 points: one note: the air temperature is too high. The relative humidity of the air is maintained at about 70% in the germicidal stage and about 90% during the mushroom emergence period, such as more than 95%, poor ventilation, miscellaneous bacteria and insect pests, and the cap is also prone to discoloration and decay. Second, note: improper use of water. If too much water is sprayed or poured with water after mushroom emergence, water stains will be formed on the mushroom body, which can easily cause festering and blackening. If the humidity of the base material is too low, it will cause the mushroom cover to wrinkle, dry and even the young mushroom to die. The method of light spraying with appropriate amount of small water can meet the shortage of moisture in the base material. Three note: direct sunlight mycelium growth does not need sunlight, and the fruiting body stage only needs light about the illuminance of normal reading. If direct sunlight can make the surface of the mushroom body dry and yellow, if it is too weak, it will form a thin stalk and lack of cover mushroom. Fourth, note: poor ventilation. In the stage of mushroom emergence, there is no air exchange for a long time, once hypoxia, it can not form fruiting body or deformed mushroom. If the air is not suitable to be subjected to dry and cold wind, dry and hot wind blowing directly on the mushroom body, there will be a large number of dead mushrooms, so the air should be light and steady. Fifth note: the harvest is not timely. Note: the cultivation environment is not clean. Mushroom houses, mushroom farms stacked sundries, disinfection treatment is not thorough, casually throwing contaminated materials, resulting in the failure of mushroom cultivation. Note: the temperature is too high in the later stage. Pleurotus ostreatus belongs to Pleurotus ostreatus with variable temperature and fruiting body development temperature is 5 ℃ 20 ℃. If the mycelia are cultured with large temperature difference (about 10 ℃ temperature difference between day and night), the formation of fruiting body can be accelerated. If the temperature is too high in the later stage, it is difficult to form mushroom buds or a large number of mushroom buds die. Click to get more cultivation techniques of Pleurotus ostreatus