Measures for the treatment of green mold of Pleurotus ostreatus
Reduce the temperature and humidity of the mushroom room, increase ventilation, and cover the mold with plant ash to prevent the spread of mold spores. First spray fumigation with 3% Lysol solution or 3% formaldehyde solution, and then wash the mold with 1% potassium permanganate solution. After sprinkling potassium permanganate particles on the mold, spray water on the periphery of the mold. Wash the mold place with 9 parts of quicklime and 1 part of carbendazim mixed with proper amount of water. Soak the mold in 5% limewater, remove the limewater after the mold disappears, and add new materials. Inject the green mold in the material bag or wash the bed green mold with 1Ru 200g carbendazim solution. Spray the bag mold with 1RU 800 carbendazim solution. Smear 95% alcohol or kerosene on the mold, light it and burn it, then dig it out to fill the new material. Spray the mold with 3% Lysol solution, dig out the mold after scrubbing the tools, wash the tools once every time, and fill the culture materials and bacteria after digging. This method can completely cure the late mold. In raw material cultivation, 100 grams of chlorpromazine is added to every 100 kg of culture material, which can completely eradicate the breeding of mold.
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Moisturizing skills of Culture material of Pleurotus ostreatus
1. The bacteria stick wall is covered with soil to moisturize. Lay a thick 15~20cm ridge according to the length of the bacterial bag in the shed, remove the plastic bag and put it neatly on the ridge. Each row is covered with 1 layer of soil with thick 3~4cm. Spray water on both sides of the soil and smooth it with mud. Then discharge the second layer of bacterial sticks and cover the soil, which can discharge 6-9 layers, and the top layer should still be covered with soil and wiped flat. Spray water once behind the wall to make the covered soil absorb enough water. From now on, spray water every day to keep the soil moist, according to the routine management of mushrooms. This method can increase the yield of Pleurotus ostreatus by 50%.
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The scraping of mushroom noodles can gain weight.
After two crops of Pleurotus ostreatus harvested, there are often some bad phenomena, such as serious drying hardening, poor air permeability, weak mycelium aging and so on, so as to delay the time of mushroom production, reduce the yield of mushroom body, and even not produce mushroom. Scraping bacteria on the material surface can better solve this problem, and it will have a good effect on increasing production. The method of scraping the material surface is as follows: for the material surface which is seriously hardened and the bacterial skin is too thick, a layer of aging bacterial skin can be scraped off completely and thinly. For the material surface with slight hardening and thick bacterial skin, many small ditches can be drawn vertically and horizontally with iron wire to expose the hyphae. Cultivated in border bed.
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