Tips for cultivation of Coprinus comatus with mycorrhizal bran
After cultivation of Pleurotus ostreatus, Cultivation of Coprinus comatus with rich nutrient content, not only allows the waste after cultivation of Pleurotus ostreatus to be used efficiently, and the bioconversion rate reaches about 250%, which reduces production costs, but also improves the yield, quality and benefit.
The culture material is prepared by crushing, drying, and weighing the fungus bran that has been cultivated. Add wood chips or grass chips by dry weight 30%, corn mix powder (crush corn into soybean-sized skin, flour, grain mixture) 10%, dry cow dung or chicken dung 6%, lime powder 2%, gypsum powder 1 %, Plant ash 3%, nitrogen fixation fertilizer 0.2%. Add water and stir to make the water content reach about 65%. After mixing well, ferment the pile and turn the pile 2 to 3 times in the middle.
Charge inoculation 1. Raw material inoculation. The fermented culture material is bagged according to a conventional method, and 40-50 grams of Coprinus comatus are inserted into each end of the bag and the middle. After that, put it in a clean room and incubate it in a light-shielded and moderate temperature until the mycelium is full. 2. Clinker inoculation. Pack in conventional method, sterilize in a space sterilization bag for 4 to 5 hours, or sterilize in an autoclave for 8 to 12 hours. After taking out, open it with a new open type edible fungus aseptic inoculator. Bag mouth inoculation, 40-50 grams of Coprinus comatus cultivated on both ends of each bag. After that, put it in a clean room and incubate it in a light-shielded and moderate temperature until the mycelium is full.
Mushroom beds will be discharged upright on the ground of the mushroom field to form a fungus bed. Open the bag mouth to straighten the bag film, and cover the surface of the bag with 2 ~ 3 cm thick fertilizer. Cover the soil with a layer of newspaper on the surface of the mouth film, spray water, and make the relative humidity of the air reach 85% to 90%, until the tide mushrooms are harvested. After the first tide mushrooms are collected, change the fungus bag direction, and open the bag opening on the end of the unused mushroom, re-arrange the fungus bed, open the bag opening, cover the soil, and grow the mushrooms until the harvest. After picking mushrooms on both sides of the fungus bag, remove the bag tube film, cut the fungus stick vertically from the cut surface, and arrange the fungus bed upward. The bed is covered with fertilizer 2 ~ 3 cm thick, wet with water spray, and the soil surface is covered with newspapers or arches. Mushroom cultivation can produce mushrooms, and mushrooms can also be collected for 2 to 3 tides.
Timely harvesting Coprinus comatus has extensive, anti-miscellaneous, anti-aging, mycelium is not clay, and the mycelium in the soil can be overwintered or oversummer with the climate and seasonal changes. When the temperature is 8 ℃ ～ 32 ℃ , Can naturally restore vitality, break the soil and mushrooms. No pests occurred during the growing period. When the fruiting body is stretched upward to 20-30 cm, the bacteria cover is tightly packed with bacteria, and the fungus ring has just loosened into an unopened umbrella shape, it is harvested in time. Be careful not to lose the value of the product when the edges of the obsolete harvested bacteria cover are separated from the stalk, open the umbrella, dissolve or turn black. When harvesting, gently pull the mushroom body by hand and pull it up, and use a sharp knife to remove the soil of the mushroom feet, and it can be sold on the market or processed into salted products.
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