First, raise the temperature of the mushroom bed and create suitable conditions for the long mushroom. Cold in winter, pay attention to insulation. The film on the mushroom bed should be covered during the rest of the time unless it is peeled off. Pleurotus shed should dilute the covering on the shed. The mushroom shed should be covered with a thin layer of film on the exterior of the shed. The night shed should be covered with shading nets or grasshoppers and other antifreeze. After the above measures are taken, the temperature in the shed can be increased by 5 to 10°C, which ensures that the mushrooms can still grow normally in the cold winter.
Second, moisture control, warm and cold. Mushrooms and oyster mushrooms grow in the fall, and the rods lose more water, only 50% to 60% of the original weight. Before replenishment, open the shed door for ventilation for 3 to 4 days. When replenishing water, water injection needle can be used to pierce the bacillus. With the pressure of the water pump, the bacterium can absorb enough water in a short period of time to use well water. The principle of water spray is: spray water, mushrooms and more time and more spray, when the mushroom less spray, bud more than spray, harvest time spray. Mushrooms basically do not need replenishment in winter.
Third, pay attention to ventilation and avoid cold wind attacks. After the occurrence of mushroom buds, the air is vigorous. If air does not circulate and carbon dioxide is deposited too much, it will inhibit the formation and growth of fruit bodies. Ventilation should be carried out before and after noon at high temperatures. The time is 10 to 20 minutes. When entering or exiting the shed, they should enter and exit from the south side of the shed to prevent cold and cold winds from attacking.
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