First, timely harvest. When the fruiting body grows to the point where the pellicle has broken, the cap has not fully stretched, the edges are inrolled, the pleats are all elongated, and when the white color changes to brown, the fruit body has become mature and is the best harvesting period. It should be done on a sunny day. Second, harvesting techniques. When harvesting, one should hold the stump in one hand and hold the handle with thumb and forefinger in one hand. Turn left and right to remove the pedicle from the matrix. When harvesting, it should be noted that the hand can only touch the mushroom shank, and can not scratch the pleats of the bacteria and the edges of the mushroom umbrella and the mushroom umbrella. Third, remind buds out of mushrooms. After a whole tidal mushroom has been harvested, it should be ventilated once. When the climate is dry in a sunny day, it can be ventilated for 2 hours. When it is cloudy or when the humidity is high, it can be ventilated for 4 hours to make the surface of the mushroom column dry and then stop spraying for 5 to 7 days. . Let the mycelium rejuvenate and grow. After the mycelium left by the mushroom is whitish, the fungus will be replenished. Insufficient moisture in the impregnated stump will result in excessive immersion in the stump and will affect the mushroom. After the water is replenished, the fungus column is discharged again in the bowl, and the previous method for controlling the budding of the mushroom is repeated to prepare the second tidal mushroom. After the second tidal mushroom is harvested, it is still stopped or replenished, and the previous management is repeated. Generally, 4 tidal mushrooms are produced. Multi Span Plastic Film Greenhouse Arch greenhouse is a kind of economical greenhouse, which is welcomed by the users with graceful curve form and low cost. It has beautiful appearance, fluent visual, reasonable structure and good performance for keep temperature. It is economical greenhouse because of its relatively low manufacturing cost. It can be applied in most areas of China. Double membrane greenhouse is used more in north of China, while single film greenhouse is used more in southern region. It can get maximum sunlight when visible light is within the scope of 0.4 to 0.7 microns and form a thick envelope, which can effectively prevent heat loss and prevent the invasion of cold air. Adopting a double membrane can greatly improve heat preservation performance of the greenhouse and save operating cost. The top cover material is polyethylene lifelong anti-fog and anti-dipping film po-covering. The outer of it has the function of UV protection and the inner has the function of preventing from the sets of dew. According to the needs of customers, the sides of the greenhouse can be covered with polyethylene lifelong anti-fog and anti-dripping po-covering or polycarbonate hollow plate. Multi Span Plastic Film Greenhouse,Pc Board Greenhouse,Pc Sheet Covering Greenhouse,Greenhouse Pc Board JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , https://www.greenhousehydroponic.com