Pleurotus ostreatus can be cultivated by two-stage mushroom production method.

Adopting two-stage mushroom production method to cultivate Pleurotus ostreatus, 35% bioconversion rate can be obtained. Strain production. When inoculated in the inoculation tent, the work efficiency can be increased by 3-5 times. 1% Lysol was sprayed and sterilized in the tent and inoculated. Laying a layer of bacteria on the material surface of the bag during inoculation can avoid miscellaneous bacteria pollution, and the mycelium growth time can be shortened by 3-7 days. two。 Germ management. Stack temperature increasing method and interlayer evacuation cooling method were used to control the temperature of bacterial bag. The number of stacking layers of bacterial bags can be more when the temperature is low, and less when the temperature is high. According to the length of the bag itself, a single stack is made, leaving an aisle of 40 cm between the two strips. 3. Two ways of mushroom production have been adopted in the management of mushroom production. First, the wall produces mushrooms in both directions. When the primordium appears at the inoculation place of the bacterial bag, open both ends in time and reverse roll the plastic film. The open bacterial bags are stacked with 4-6 layers and ventilated in time to give a certain temperature difference and scattered light. The relative humidity of the air is 85% RHI 95% and the room temperature is 18-25 ℃. The mushroom can be budded after 6 days. By adjusting the temperature and humidity, the bioconversion rate of Pleurotus ostreatus can reach 100%. The second is to cover the soil and produce mushrooms in the greenhouse. After harvesting, take off the bacterial bag, divide the mushroom into two pieces from the middle, and drain the fungus into the low border in the shed. The mushrooms are 1 cm apart and filled with dry fine soil. The soil is 1-2 cm thick, and the nutrient solution is poured. The nutrient solution contains urea 1%, sugar 1%, potassium dihydrogen phosphate 0.5%, lime 0.5%, and add carbendazim (1000 times liquid) and diazepam (1000 times liquid). The bacterial block was immersed in the nutrient solution for one day and night.