After collecting the mushrooms, carefully clean the noodles, remove the mushroom roots and mushrooms, and concentrate them deeply. The old cultivation room with serious disease should be fumigated (including the used shelves, tools, etc.). The method is: fumigation is carried out in a ratio of 80 ml of formalin to 40 g of potassium permanganate per cubic meter of volume, and the container containing potassium permanganate is deep, and its volume is larger than the total demand of formalin. 40 times or more. When fumigation, the cultivation room should be closed. After two days, the doors and windows should be opened for ventilation, and the bacteria bag should be fed in 24 hours. Sulfur fumigation can also be used, the dosage is 5 grams per cubic meter, and after 48 hours of sealing, it is ventilated for two days before feeding.
After collecting 3~4 mushrooms, remove the blocks in time and keep away from the mushroom house for high-temperature composting or spraying to prevent the pests from breeding in the waste. It is strictly forbidden to put a mushroom house in the old and new culture blocks to prevent the pests from spreading into the new mushroom blocks. In addition to the fumigation and secondary fermentation of the culture material, the soil covering material is also subjected to high temperature or chemical treatment. To properly water, especially to avoid direct water spray to the mushroom body, too much water, excessive humidity in the mushroom bed and mushroom room, causing hyphae and mushroom buds to rot, easy to breed pests.
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