Edible mushroom winter management measures

Edible mushroom winter management measures

In winter, the temperature is low, mycelia and fruit bodies grow slowly, and the respiratory intensity is low. The amount of mushrooms is small, but the meat is thick and the quality is good. The majority of farmers should seize the opportunity of the large market demand during the Spring Festival and the high selling price of the mushroom, decisively take measures, strive for more mushrooms, produce good mushrooms, and achieve better economic returns. There are three specific management measures:

Raising the temperature of the mushroom bed and creating cold conditions in the winter for the long mushroom can only rely on the natural temperature, combined with artificial regulation. The mushroom sheds uncovered the coverings on the sheds. The film on the mushroom bed had to be uncovered except for picking the mushrooms. The rest of the time was covered tightly; the flat sheds shed the covers on the shed; the mushroom sheds were covered with a thin film on the exterior of the sheds. . Rely on the natural sunlight and the mycelium's own bio-heat to keep the temperature inside the mushroom shed. Cover the shade net or the straw curtain to prevent frost at night. After the above measures are taken, the temperature in the shed can be increased by 5°C-10°C, and the mushroom can still be normal in the cold winter.

Water and moisture control, warming and cold-proof shiitake mushrooms, Pleurotus ostreatus grows, and autumn mushroom grows. The bacteria bar has more water loss, only 50%-60% of the original weight, and should be filled with water at this time. Before the replenishment, open the shed door and ventilate it for 3 to 4 days. When replenishing the water, use a water injection needle to pierce the bacterium stick. With the pressure of the water pump, the bacterium stick can absorb enough water in a short time. The water source is preferably 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 to refill water in winter.

Pay attention to ventilation, to avoid the cold wind attack mushroom buds, respiratory vigorous, if the air does not flow, excessive carbon dioxide deposition, will inhibit the formation and growth of fruiting bodies. Ventilation and ventilation are performed before and after noon at high temperatures. The time is 10-20 minutes. In and out of the shed to operate from the south side of the shed to prevent cold and cold wind attacks.

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