Mushroom production technology of pleurotus ostreatus on both sides of mushroom bed

The indoor frame cultivation of Pleurotus ostreatus can produce mushrooms on both sides of the mushroom bed at the same time, on the basis of not increasing the culture material per unit area, the formula of culture material and the sowing amount of bacteria, the average yield of Pleurotus ostreatus is 16 kg per square meter, and the mushroom can be produced about 7 days earlier. 1. The mushroom bed frame structure is set up indoors with bamboo and other materials, and the mushroom bed floor is fixed on the frame. The general frame is 2 meters high, with a three-layer mushroom bed with a distance of 60-65 cm; the mushroom bed managed bilaterally is 110 cm wide and the unilateral mushroom bed is 55 cm wide; the floor of the mushroom bed is nailed with a thin wooden board with a distance of 1.5-2 cm between each piece of wood. 2. Florida, which is suitable for a wide range of temperature, is selected for sowing bacteria. Using the "layer sowing method", first lay a layer of plastic film on the floor of the mushroom bed, its width is 2.5 times the width of the floor of the mushroom bed, then spread a layer of culture material about 3 cm thick on the plastic film, and then spread a layer of bacteria, the thickness of the strain is not more than 1 cm; so spread 4 layers of culture material and 3 layers of bacteria, then cover the surface of the culture medium with a layer of wet newspaper soaked in water, and finally wrap the whole culture medium with plastic film. 3. The management of mushroom production was inoculated for about 60 days, and the mycelium was basically finished. At this time, the plastic film was broken longitudinally at the gap on the reverse side of the mushroom bed floor with a blade. The length of each slit shall not exceed 15 cm, and the horizontal and longitudinal spacing between the slits should be greater than 15 cm. In the future, every time you spray water on the mushroom bed, you should use a sprayer to spray an appropriate amount of water on the slit on the opposite side of the mushroom bed, and other management is the same as routine. After the first crop of mushrooms on the reverse side of the mushroom bed is harvested, the plastic film on the opposite side of the mushroom bed can be cut open with a knife. In the whole cultivation process, 2-3 stubbles of Pleurotus ostreatus can be picked on the opposite side of the mushroom bed, and the yield is close to that on the front side of the mushroom bed.