Coprinus comatus is delicious, fresh and delicious, unique in flavor, rich in nutrition, and has medicinal value. It is popular with consumers and has great market potential. Coprinus comatus production is an emerging project in industrialization and it is suitable for promotion in rural industrial restructuring. Using the plastic greenhouses of vegetable planting bases, the rotation of Coprinus comatus was produced, and good economic benefits were achieved. 1? Greenhouse shading The cultivation of Coprinus comatus in vegetable greenhouses is the first step in the shading treatment of greenhouses. The early fall cultivation should be covered with straw curtains on the surface of greenhouses, and it can be covered with a second-layer shading film in late autumn or winter. In order to prevent the wind from blowing down the straw curtain, the most It is good to cover the surface of the straw curtain with a visor. Films around the greenhouse are required to be lifted up and put down to facilitate ventilation. 2? Soil treatment Originally planted in watermelon or vegetable greenhouses Coprinus comatus, in the trampoline before the first insect removal, using dichlorvos or cypermethrin pesticide spray, the use of highly toxic pesticides is strictly prohibited. Before the bacteria bags are delivered, the soil should be fully poured. It is advisable to make three trampolines in a large shed, each one having a width of about 90 centimeters; the pit depth of the captive bags should not exceed 30 centimeters; after the pits are ready, dry and scattered lime shall be disinfected. The optimum growth temperature for the production of coprinus comatus fruit bodies in the 3? bacterial bags is 8-30°C, and the optimal temperature is 12-18°C. In the northern region of Zhejiang Province, coprinus comatus is cultivated, and the mushroom can be produced after the end of September. After the bag in mid-August, a 15 cm 32 cm low-pressure polyethylene plastic bag was used. Formulation A: 90% cottonseed husk, 45% bran, 45% corn flour, 1% gypsum; Formulation B: 75% wood waste, 15% bran, 8% corn flour, 1% sugar, gypsum powder 1 %. According to conventional methods: spices, bagging, sterilization, inoculation. After inoculation, the bacteria are sterilized in a clean culture room. At a suitable temperature, the mycelium is usually covered with the culture material for about 40 days, and then transferred to a cultivation shed for opening. 4? Delivery time Coprinus comatus is the most important feature is not covered with long fruiting body and special low temperature resistance, hyphae can be stored for a long time in a low temperature environment. When opening the bag, be sure to pay attention to the temperature conditions at that time and whether it is suitable for the formation of coprinus comatus fruiting bodies. Coprinus comatus after bagging and covering the soil can generally form fruit bodies in about 15 days. C. comatus is cultivated in vegetable greenhouses, and the earliest fall time is in mid-September. The most suitable time is from mid-October to the end of November. 5? Covering method Coprinus comatus mycelium is covered with mycelium. Under proper temperature conditions, the mushroom bed can be placed on the bag. The soil is poured on the side as soon as it is placed. The earth-covering material can be used directly next to the soil of the mushroom bed and must be fully minced. And pre-wet. The cover material is preferably nutrient soil. In the month before the soil cover, the unpolluted area should be selected. Manure should be added during plowing, then natural accumulation and fermentation. Then add 1% lime and adjust the water content to 25% to cover the soil. 6? Management of Mushrooms After covering the pre-wetted soil, the mushroom bed also takes a small arch and covers the film to keep the soil moisture and ventilation. Generally, the fruiting body of Coprinus comatus is formed in more than half a month. The formation of fruit bodies requires high humidity, and ventilation and ventilation are frequently performed. The management shall focus on the control of temperature. When the temperature of the shed exceeds 28°C, the main purpose is to reduce the temperature and increase the humidity. When the ventilation is performed, the wind is prevented from blowing directly onto the bed so as not to affect the quality of the mushroom. When the shed temperature is lower than 15°C, Warming and reducing humidity are the main factors. The shading material on the surface of the mushroom shed is lifted off, and a small arch shed is placed in the shed to promote the normal formation of the coprinus comatus fruiting body. After the tidal mushroom was harvested, the insecticide was sprayed on the bed once, and the dried lime powder was sprinkled to prevent bacteria. Coprinus comatus is the most suitable harvest period of coprinus comatus mushroom bud period, that is, stipe cap tightly packed stipe, the ring has not yet loosened or just loose, mushroom body 67 harvested when mature. Large Coprinus comatus species harvest height of 15 to 20 cm, ordinary species harvest height of 8 to 15 cm.
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