Measures for producing Pleurotus ostreatus in midsummer

Pleurotus ostreatus is often produced in spring, autumn and winter, but there is also a breakthrough in the technology of producing Pleurotus ostreatus in midsummer. The main measures are as follows:

The strains of Pleurotus ostreatus used in midsummer should be resistant to high temperature, miscellaneous bacteria, insect pests, fast bacteria and early maturity. Among them, Chunqiu Special Antibody can resist 35 ℃ high temperature; 96 Special Antibody and Pleurotus ostreatus 601 can resist 32 ℃ high temperature; Sheng 1 can resist 33 ℃ high temperature; Hua Zhaping can resist 35 ℃ high temperature.

Mushroom cultivation site should be convenient for drainage and irrigation, fertile soil, shed shading, clean environment. You can choose 97 kg of cottonseed shell, 1 kg of gypsum powder, 1.5 kg of lime powder, 100 g of 50% carbendazim and 130 kg of water to mix the bag material evenly. It is then packed into a special polyethylene bag with a length of 35mm and 40cm. A ventilation plug made of crop straw is arranged at both ends of the bag. 100 kg of culture material mixed with 15 kg of bacteria can be divided into 55 bags. Each bag of culture material is seeded with bacteria from both ends. Hollow strips of wood are also placed in the ventilation plug as vents. After the two ends of the bag are tied, a wooden stick with a diameter of 1.5 cm is used to punch a hole in the middle of the bag to facilitate the flow of gas.

Put a plastic film on the interior of the shed, put three layers of bacterial bags on the plastic film, the distance between the two bags is 4murmur5cm, put two bamboo poles or strips between each layer in order to dissipate heat and cool down, turn the bacterial bag and change its direction every 3 days, so that it can be evenly adjusted to adjust temperature and humidity and produce mushrooms neatly. You can also dig holes in the open field and bury bags to promote mycelium. That is, choose a cool place and dig a tunnel with a width of 60mm and a depth of 45cm. The length of the tunnel depends on the number of bacteria bags. The pit first used carbofuran and other pesticides to kill underground pests. After that, two holes were drilled side by side with wooden piles about 5 cm in diameter, with a depth of 10 cm. Straw ventilation plugs were placed in the holes, and 2 rows of bacterial bags were placed on the holes. After the holes were filled with bacterial bags, the gaps were filled with soil. The fill in the pit should exceed the height of the ground, and the soil should be covered with straw. Open a good drainage ditch around the pit, about half a month, full of mycelium, and then put indoors for temperature control management, you can produce mushrooms normally.