How to cultivate Coprinus comatus?

First, choose the ingredients. The cultivation site can be intercropped indoors or outdoors in the field or greenhouse. Planting season all year round, summer in indoor or shade shed planting, autumn, winter and spring are mainly outdoor, open-field cultivation. Ingredients: according to the planting area of 20 square meters, 400 kg of dry straw and 20 kg of lime powder are needed. In addition, auxiliary materials (such as wheat husk, rice bran) can be added appropriately. Second, raw material treatment. Pour 3% lime water on the ingredients, while watering while stacking the culture material, the heap is 2 meters high, the length and width are self-defined, and the film is fermented after strict patting. Insert a thermometer in the material, when the material temperature rises to 60 ℃, continue to turn the pile once the next morning, pour 3% lime water while turning, cover the film for fermentation as before, and keep it above 60 ℃ for 1 day. Third, sowing and cultivation. (1) to build beds. Dig 1.2 meters wide, 10 centimeters deep, unlimited length, a total of 20 square meters of border bed, around the excavation of 20 centimeters deep and 20 centimeters of drainage ditches. (2) bed disinfection. Pour 3% lime water on the whole bed a few days before cultivation, and sprinkle a layer of hay wood ash on the day of cultivation. (3) the method of sowing. The layer sowing method of three kinds of layer material is adopted, the material is 20 kg per square meter, the thickness is about 25 cm, and the seed amount is 10%. After the end of cultivation, the flat material surface was compacted with a board, covered with a thin layer of hay ash, and then covered with a thin layer of plant ash. After 3 days, shake the film for ventilation, twice a day. Fourth, germ management and harvest. Imitate the seedling raising method to prop up the small arch shed, reduce or increase the thickness of the grass curtain on the bamboo bow and make a double-layer bamboo bow double-layer film to control the material bed temperature at 10 ℃ ~ 28 ℃. After 40 days, the mushroom can be seen breaking out of the soil. At this time, remove the cover film on the material surface soil layer, gently spray water to moisturize, harvest in the mushroom bud period after 10 to 25 days, and rotate and pull out the mushroom left and right by hand. Cut the soil off the mushroom feet with a knife.