Mushroom waste cultivation high yield of Coprinus comatus

The shiitake mushroom cultivation waste contains many nutrients and is a good raw material for the cultivation of Coprinus comatus, and can be used for high-yielding cultivation of Coprinus comatus, so that the mushroom waste can be further utilized.
A, bacteria stick production
1, waste disposal. The wastes cultivated by shiitake mushrooms were transported to the concrete floor, beaten with beaters and beaten, and then piled and fermented. The stack height was 60-80 cm. It was piled every 24 hours and accumulated for 2 to 3 days.
2, training material configuration. The formula for the cultivation of the material is: mushroom waste 55%, cottonseed hull 35%, corn flour 8%, lime powder 2%, or mushroom waste 50%, cottonseed husk 20%, mixed wood chips 15%, wheat bran 10%, compound fertilizer 4% Lime powder 1%. When mixing, use a carbendazim solution with a total amount of 0.1% of the culture material to spray, so that the moisture content of the culture material reaches 60% to 65%. Generally, the hand-pinch culture material can be seen in drops of water without dropping.
3, bagging sterilization. The culture bag was made of 20 cm, 20 cm and 0.05 cm polyethylene bags, and the bagging was performed manually. After being installed, leave 8 to 10 cm at both ends of the fungus rod and tie it tightly with a plastic rope. At the same time, make a certain number of tampons in plastic bags and sterilize them together with the bacteria sticks. After cultivating the material, it needs to be sterilized in time, otherwise it is easy to cause matrix acidification. Using normal pressure sterilization, keep at 100 °C for 10 to 12 hours. At the time of the outbreak, when the temperature of the fungus bar reached 80°C to 90°C, the fungus bar was moved into the inoculation room.
4, inoculation and bacteria administration. Inoculation was performed when the temperature of the rods fell below 30°C. In order to reduce bacterial infections, 3 to 4 people must be closely cooperated to carry out flow operations. Actions should be quick and fast. Using two inoculation methods, one person unwraps the bag and applies a wooden stick to the inoculation hole to inoculate an inoculation hole 2.5 to 3 cm in diameter and 5 to 8 cm in depth. One person inoculates and the other 1-2 persons wear ferrules and Tampons were incubated with light after inoculation. Coprinus comatus needs a lot of oxygen during its germination period and should be diverted. It usually takes 10 to 10 days to turn a heap, and 30 to 40 days of hyphae can fill the bag.
Second, greenhouse cultivation
1, greenhouse production. Greenhouse specifications are generally 6 meters wide, 2.5 meters high, the length can be adjusted according to site conditions, generally between 20 to 50 meters, each shed covers an area of ​​120 to 300 square meters. The greenhouse is located in the north facing south and is arched. The shed body is supported by steel pipes or cement columns. The shed is covered with a multifunctional plastic film for heat preservation and rain protection. The awning mesh is then covered for shading, and can also be used for films and shade nets. Add a layer of straw between them. Finally, the high-strength film is used to fix the shade net.
2, germ culture. Appropriate cultivation time is generally about March in spring and about October in autumn. In the shed, you can open the car and open it. The width is 100 cm wide and the depth is 20-30 cm. The length is not limited. Trampoline made turtle shape. To prevent germs and mushrooms from occurring, 3% lime water can be used to spray the boring mill and surrounding soil. After the bag of good bacteria was packed, the bars were buried horizontally in the soil. The distance between the bacteria bars was 2 to 5 cm, and the gaps were filled in the gaps between the rods. After the water was poured, the surface of the fungus bars was covered with 2 to 3 cm. The above cover soil can be placed on a clean concrete floor first, mix 1% to 2% lime powder, and spray 0.1% carbendazim layer by layer. After adjusting the moisture, cover the plastic film for 24 to 48 hours and remove the air before covering the soil.
3, fruiting management. After 10 to 15 days, the mushroom buds can appear buds. During the mushrooming period, the temperature in the shed is controlled between 10°C and 30°C, and the humidity is controlled between 80% and 90%. When the relative humidity of the air is low, spray water should be sprayed into the shed in the morning and evening; if the temperature is too low, the shed door should be closed in the afternoon when the temperature drops, and a bamboo shed is used to form an arch shed on the rake, and the straw cover insulation is covered. If the temperature exceeds 30°C, water can be sprayed onto the roof and surrounding areas, and the ventilation and ventilation can be enhanced. It is also possible to dig and ditch the water in the shed to reduce the temperature in the shed and achieve the purpose of moisturizing. In order to prevent the damage of weeds, after the harvest of the first tidal mushroom, the spraying of glyphosate 300 milliliters per acre for weeding. After the third tide mushroom is collected, a mixture of 0.2%-0.3% urea, 0.5% sucrose, and 0.5% potassium dihydrogen phosphate may be sprayed to make up for the nutrient and water consumption in the culture medium. As long as properly managed, can harvest 5 ~ 6 tide mushroom.
4, timely harvest. Due to the fast growth of Coprinus comatus, a large amount of black spores are released after the parachute is opened, which causes the fruit body to undergo autolysis and lose its commercial value. Therefore, it must be harvested when the fungus ring has just loosened and the cap has not yet been developed. Products can be sold fresh or dried.

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