Essentials of the management of Flammulina velutipes
Clean the surface in time. When the diameter of the fruit body cap is 1-1.5 cm and the length of the stipe is 14-15 cm, the leg and the mushroom remaining on the surface are removed in time, and the old hyphae of the individual surface are removed. Reduce mechanical damage and protect the original mushroom primordial.
Proper ventilation to cool down. In the mushrooming stage, in order to receive high-quality Flammulina velutipes with small cover, long handle, light color and high tenderness, a layer of mulch is generally covered on the bacteria bag to ensure the humidity required for the growth of Flammulina velutipes and create a higher concentration of carbon dioxide. Micro-environment. However, high humidity and high carbon dioxide concentration are not conducive to re-priming buds. In the morning and evening, the film can be ventilated and ventilated, so that it can form the primordium as soon as possible and accelerate the tide.
Give weak scattered light. Flammulina velutipes can form mushroom primordia in the dark environment, but the amount formed is far less than that formed under the weak scattered light environment. Therefore, it must give a certain amount of scattered light during the tide, "three-point yang, seven-point yin" The environment can accelerate the differentiation of the mushroom primordia to form mushroom buds.
Reasonably regulate the temperature. The optimum temperature for the formation of Flammulina velutipes is 13-15 °C. If the temperature is too high, you can increase the amount of water sprayed in the mushroom room, and fully ventilate and cool down. It should be noted that the humidity should not be too high when the temperature is high, otherwise the mushroom feet will become black and the fluff will increase, which will cause disease. If the temperature is low, you can spray hot water or warm the mushroom house to avoid delaying the formation of the mushroom primordium due to excessive temperature difference, affecting the growth of the mushroom buds, which is not conducive to the tide.
The water content of the culture material should be suitable. When the water content of the culture material must reach 65% to 70%, it can ensure its normal growth and smooth tide in the later stage. If the culture material is dry, add more water to the bag at one time. After 2-4 hours, pour out the excess water, and add 50-100 ml per bag.
U-turned mushrooms. After the second mushroom is picked, the mushroom should be turned over at the other end to make the tide faster, and the yield is equivalent to that of the first mushroom. However, it should be noted that the hyphae that are not transparent or have bacterial infections should not be turned out.
Prevent the surrounding mushrooms. The bagged enoki mushroom often appears in the surrounding mushroom, and there is no or little mushrooming in the middle. 20% of the wood chips can be added to the culture material, which not only prevents the mushroom from growing around but also promotes the formation of the mushroom primordium.
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