Flammulina velutipes flat multi-point centralized control cultivation method is based on the summary of the white fungus bag planting technology by mushroom farmers in Zhenping County, Henan Province. According to the characteristics of flammulina velutipes clustering, it focuses on fast-growing bacteria and fast-blooming mushrooms, with centralized cultivation as the main feature One of the cultivation techniques.
1. The cultivation season will be inoculated from late September to early February of the following year, and fruiting will be in late April.
2. After mycelium culture and inoculation, carry out a pile of fungus culture indoors, the bag pile is in the shape of a well, and the inoculation hole faces one side. The height of the bag stack is determined according to the temperature. 2 to 4 layers are piled at 20℃～25℃, 4-8 layers are piled at 10℃～20℃, and 8-20 layers are piled under 10℃. The cultivation temperature (material temperature) is controlled at 20℃～25℃, the mushroom room is kept dark and ventilated once a day. After cultivating for 7-10 days, turn the pile for the first time. After the mycelium eats 0.5 cm, remove the tape and leave the thick vents of the matchstick; after 5-7 days of cultivation, the hyphae between the holes are connected to each other, and the pile is turned for the second time. ; When turning the pile for the third time, pick out the hyphae, remove the tape, and expand the hole to promote buds. The remaining bacteria bags are also moved to the mushroom fruiting field in stages according to this requirement. It usually takes about 9 days from inoculation to budding.
3. Fruiting management can be managed by indoor bed frame or outdoor furrow.
Indoor bed frame cultivation should be built indoors with bamboo-wood structure cultivation frame, 1 meter wide, 60 cm layer spacing, film on the frame, and 70 cm sidewalk between the bed frames. When mycelium is overgrown with pockets and a large number of buds appear around the inoculation hole, use a blade to cut a hole with a diameter of about 5 cm around the inoculation hole to expose the medium and place it flat on the bed frame with the hole opening upwards. Use mulch film Cover, keep warm and moisturize.
During the fruiting period, the room temperature should be controlled at 8℃~15℃, the relative humidity should be kept above 85%, ventilation should be done once a day, and the stimulation of light and temperature difference should be strengthened. When the mushroom buds grow, change the mulching film to an arched cover to increase the carbon dioxide concentration. Generally, in about 12 days, the stalk of the mushroom is extended to 10 cm, and the cap is 0.5 cm in diameter. After the first batch of mushrooms are harvested, put the mushroom bags in the pool to soak and replenish water, and then manage according to the aforementioned method, which can harvest 3~4 batches continuously. It is also possible to transfer the mushroom bags from the head tide mushrooms to the courtyard after being soaked in water and cover them with a film, and use the temperature difference between day and night to stimulate buds, and then put them on the indoor bed frame for fruiting management after budding.
For outdoor furrow cultivation, choose a convenient place for irrigation and drainage. Open the furrow from east to west, with a width of 50 cm and a depth of 40 cm, and fill with water. After the water seeps in, sprinkle dry lime powder for disinfection. Place the fungus bag that has opened the hole in the furrow with the hole facing upward. Arrange the bow-shaped bamboo slices on the ditch and cover with a film. The openings at both ends will be ventilated for 2~3 days to stimulate mushroom buds by light and temperature difference. During the growth of mushroom buds, close the vents at both ends to increase the carbon dioxide concentration and cover the film with straw curtains. Shading and cooling, make the mushroom grow naturally. After harvesting, pour water in the furrow and repeat the above management to harvest 3 to 4 batches in a row.
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