Cultivation techniques of Pleurotus ostreatus: what is the use of covering black film with Pleurotus ostreatus?

What is the use of Pleurotus ostreatus covering black film? Please introduce that the black film covered by Pleurotus ostreatus is mainly due to the fact that some bags are not filled with culture material. Pleurotus ostreatus will grow fruiting bodies in the gaps where the culture materials are not filled, and the mushrooms developed by these fruiting bodies are all deformed mushrooms with no commercial value, but the nutrients in the culture materials are wasted, and it takes time and effort for mushroom farmers to remove these deformed mushrooms. If the middle of the top bag is covered with a 15 cm wide black film, the problem of growing mushrooms in the middle of the top bag can be solved. Cover the middle of the top bag with a 15 cm wide black film to form a dark environment in the middle of the bag. The dark environment does not affect the normal growth of the mycelium, but the fruiting body cannot be formed in the completely dark environment, which can inhibit the formation of the intermediate fruiting body in the bacterial bag without affecting the mycelium growth. Avoid the formation of fruiting bodies in the middle of the bag to compete for nutrients, and only allow the growth of fruiting bodies at both ends of the bag, which is conducive to the growth of fruiting bodies at both ends of the bag, thus improving the yield and quality of Pleurotus nebrodensis. It can also avoid wasting a lot of labor. At the same time, mushroom farmers can avoid breaking the bag when removing the fruiting body in the middle of the bag, reducing the humidity of the culture material, so as to inhibit the growth of mycelium, prevent bacteria from invading from the breach of the bag, and affect the production of Pleurotus ostreatus. Click to get more Pleurotus ostreatus planting technology click to get more edible mushroom planting technology