What do you need to pay attention to in cultivating Pleurotus ostreatus?

What do you need to pay attention to in cultivating Pleurotus ostreatus? Please give an introduction to the cultivation of Pleurotus ostreatus need to pay attention to the following points: 1. After the mycelium of Pleurotus ostreatus grows full bag, it can not produce mushroom immediately, it needs to go through 50-60 days of physiological maturity to produce mushroom. At this stage, the temperature should be controlled at 20-25 ℃, if the temperature is low, the time should be extended, the air relative humidity should be increased to 75%, and a certain amount of light should be increased. 2. Scratching bacteria when the mycelium of Pleurotus ostreatus is about to reach physiological maturity (after heating for about 40 days), begin to scratch the bacteria. This can locate the production of mushrooms, reduce the occurrence of mushrooms in bags and deformed mushrooms, so as to improve the rate of finished products of high-quality mushrooms. Specific method: open the mouth of the mushroom bag that is ready to produce mushrooms (preferably using one-end mushroom method), remove the middle inoculation block with sterilized tweezers, and then re-fasten the bag mouth. The bag mouth and material surface should keep a certain space, and the mouth should not be too tight. 3. Push the buds to put the scratched bacteria bags in double rows in the plastic greenhouse, so as to centrally enter the shed and accelerate the buds, the end of the scratching bacteria faces outward, the top of the bacteria bag is covered with a woven bag that avoids light (reducing the emergence of mushrooms in the bag), air (relative humidity is increased to 80%, lighting is enhanced, ventilation is enhanced, and the temperature is controlled at 0-20 ℃. If the outside temperature is very low at night, you can increase the low temperature and temperature difference stimulation by pulling the grass grass in the morning and evening, and there is no need to open the plastic film. In this way, after 10-15 days of budding, rice-like primordia will appear at the scratching place. 4. When the primordium of mushroom appears, remove the bag rope and do not open the bag completely. The greenhouse temperature is controlled at 12-18 ℃ (not less than 5 ℃ or higher than 20 ℃), the air relative humidity is 85-95%, and the light and ventilation are adjusted according to the greenhouse temperature. When the mushroom buds grow to the size of soybeans, open the mouth of the bag, and when the mushroom buds grow to the size of peanuts, each bag retains only one strong, well-shaped mushroom bud. After bud thinning, dry-dry-wet, dry-wet alternating management can be achieved. With the differentiation of cap and stalk, the mouth of the bag can be completely opened. Open the mouth and get out of the mushroom rack. It is better to use a single-row wall to leave the station to ensure enough scattered light, properly extend the ventilation time, and it can be harvested after 10 days. After harvesting Pleurotus ostreatus, take off the outer bag, put the uncultivated end up, cover the soil to produce mushrooms, and produce a high-quality mushroom, with a total bioconversion rate of 80%. Click to get more Pleurotus ostreatus planting technology click to get more edible mushroom planting technology