Choose a place with high terrain and good permeability to build a planting shed, and pile up nutrients with livestock manure, wheat straw, bran, rice straw and corn straw, one layer of forage and one layer of manure, which can be completed in half a month. Inoculation was carried out by hole sowing, and the spacing between plants was 10 cm. At the initial stage of fruiting, the humidity should be controlled at about 70%, and watering should follow the principle of less and more watering. When the mushrooms grow, the temperature rises to about 20-28℃, and the mushrooms are harvested when they grow to a certain size.

I. Construction of planting greenhouses

Choose a place with high terrain, flat ground, wide surroundings and good permeability to build a greenhouse. The greenhouse should use scattered light, and the ground should be repaired with cement to facilitate washing. Leave windows or roller blinds to enhance permeability. Mushroom room should be equipped with mushroom bed, which can be made of wood, iron or brick.

Second, compost nutrients

Around July, livestock manure, wheat straw, wheat bran, straw and corn straw were piled together to make nutrients. When the manure is dry, other materials should be cut off. Then mix a proper amount of gypsum, soak it in water or urine, and pile up and ferment it layer by layer according to manure. Generally, it will be folded once every 3-4 days, and it will be finished in about half a month.

Third, vaccination.

1. After composting, the mushroom house needs to be thoroughly disinfected before inoculation. After disinfection, move the culture material into the mushroom room, spread it on the mushroom bed, then close the doors and windows and raise the indoor temperature to about 60℃. After three hours, the temperature is reduced to 65438 00℃, and the temperature is kept for one week to fully ferment the nutrients.

2. When the temperature of the nutrient solution drops to about 25℃, start to inoculate mushrooms, and spread the nutrient solution on the mushroom bed with a thickness of about 15cm. Inoculation was carried out by hole sowing, and the spacing between plants was about 10cm. Proper sowing density can improve the growth rate. Finally, cover the fine fertile soil evenly on the nutrients, and the fungus can wait.

Fourth, harvest

To maintain the humidity of nutrients, the humidity is generally about 70% at the initial stage of fruiting, and can be slowly restored to about 80%-90% at the later stage. When watering, you should follow the principle of watering a little more. It is best to keep the temperature in the mushroom house at about 10- 18℃ during fruiting, and increase the temperature to about 20-28℃ during fruiting to speed up the fruiting. When mushrooms grow to a certain size, they can be harvested.