Flammulina velutipes regeneration branch cultivation method

The traditional method of stimulating mushrooming in the cultivation of mushroom is mushroom. This method is easy to make mushroom growth uneven, with few branches, rough handle, yield and quality are not ideal. The adoption of the regenerated shoot cultivation method not only has the advantages of dense mushroom, smooth handle, high and short height, but also has a good appearance, and is 1-2 grades higher than the traditional method, and the yield is increased by more than 10%. The regenerative shoot cultivation method is that after the mycelium has penetrated the fungus bag for 5 days, the cultivation bag is taken out of the whole dark culture room and transferred into a culture room with scattered light. Room temperature is controlled at 15°C. After 7 days, yellowish-brown small water droplets were secreted on the surface of the culture medium in the bag, and a cluster of slender buds appeared. The canopy was small and the mushroom body was like bean sprouts. At this time do not rush to open bags of mushrooms. When the young mushroom in the bag grows to 3-5 cm in length, and it sags irregularly, discard the cotton plug and the ring sleeve. Straighten the bag mouth and turn it outward to make it flat with the material. Open the door and window to reduce the air in the mushroom room. Relative humidity to 70%, so that bean sprouts wither. After 2-3 days, many new primordia were grown on the stems of the original bean sprouts and old roots on the material surface. When the new primordium grows to l-2 centimeters, raise the mouth of the bag to 5 centimeters away from the material surface and continue to ventilate properly to carry out bud suppression treatment. After the mushroom body grows to the mouth of the bag, straighten the mouth of the bag and cover the mouth of the bag with a gauze or newspaper. Spray water frequently to keep the cover moist. When the mushroom stalk grows to 12 cm, the ventilation is enhanced to make the mushroom cover slightly dry, and the handle becomes hard and firm. Such a mushroom body has a good appearance and is resistant to storage, and takes 14-16 days from the formation of mushroom buds to harvesting.

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