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The technical points on the mushroom cultivation management in winter

2016-12-27 15:52:33

A. Raise the temperature of fungus bed and create the favorable conditions: The natural temperature in winter goes against with fruiting. In sunny forenoon, you could uncover the coverings on top of greenhouse. In cloudy day or at night, you could timely cover sunshade nets or straw mattings to prevent greenhouse from freezing. If condition permits, you could additionally cover a layer of thin film so as to achieve better insulation effect. After you take all the mentioned measures, the temperature of greenhouse could be raised at least 5-10 degrees, hence mushroom could fruit in cold winter.
B. Moisturize and control humidity: After the first flush of Shiitake, sticks are in severe water loss, hence they should be timely moisturized. The ideal source of water could be well water. Before you implement it, open up the windows of greenhouse and ventilate for 3-4 days ahead of time, when moisturizing, inject the needle into sticks and enable sticks absorb sufficient moisture in a short time with the help of the pump pressure. The referential principal is to spray more water on large amount of mushrooms and during the bud stage, and be sure to spray less during the picking stage.
C. Pay attention to the ventilation and avoid wind attacks: Mushroom buds lead a vigorous breathing after they occur. Dead air leads to excessive accumulation of carbon dioxide, which inhibits the formation and growth of sporocarps. You could ventilate the greenhouse around noon or when the temperature is higher, the time should be controlled in 10-20 minutes.
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