1. The nourishment formula dry straw l still kg, rice bran 5 kg, dry cow dung powder 5 ~ 8 kg, plant ash 2 kg, lime l kg, calcium carbonate 1 kg. 2. Nutrient composting uses golden yellow (or green), foot dry, mildew-free straw, cut into small pieces of 1-2 centimeters, let people soak in l% lime water for 24 hours, remove and drain to build piles, heaps 1.5 meters wide, 1.5 meters high, depending on the circumstances, generally not more than 1,000 kilometers is appropriate. Straw first spread 20 cm thick, then sprinkle with cow dung (cow powder should be pre-mixed 2-3 days in advance), rice bran, calcium carbonate, grass ash, lime (lime dosage modulation PH to 7-8 is appropriate). This layer of straw a layer of accessories. Until the heap is built. Three days later, the plant is turned and the auxiliary materials are mixed with the straw when it is turned over. The briquettes can be made in two days. 3. The briquette method made a number of square wooden frames 40 cm long and 15 cm high. Place the wooden frame on a flat surface and place a thin film on the wooden frame (about 1.5 meters long and 1.5 meters wide. A hole of 10 centimeters in diameter is drilled every 15 centimeters in the middle to facilitate water ventilation). The fermented culture material is loaded into the frame, compacted, the film is covered on the surface, the wooden frame is lifted, and a straw compact is formed. 4. Sterilization and Inoculation The preparation of grass blocks should be sterilized at normal pressure (8 to 10 hours at 100°C). After being sterilized, they were moved into the cultivation room (the cultivation room was cleaned beforehand, and 1,500 times more dichlorvos were used to spray the insecticide, then formalin or sulfur powder was used for fumigation at the conventional dosage), and the waiting temperature dropped below 37°C for inoculation. When the inoculation is started, the film is opened on the surface and sowed by the sowing method. After the sowing, the film is covered and the bacteria is put on the mushroom bed. , 5. Five days after inoculation, the film was unrolled and covered with l-2 cm thick fire soil. In the next three days, water can be sprayed to keep the humidity at 85 to 90%. This requires a certain amount of light and proper ventilation. The relative humidity of mushroom house can be increased to 90-95% to promote the growth and development of primordia. Generally, buds can be harvested five days after budding. After the first tidal mushroom is harvested, the moisture content of the culture material must be checked, and lime water with a PH of 8-9 can be used to adjust if necessary. Then increase the temperature of the mushroom house to promote the growth of mycelium. According to the above method, management is continued till the end of cultivation. Generally, the entire cultivation period is 30 days, and 3-4 oviducts can be collected.
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