What techniques can increase production in Flammulina velutipes cultivation?

What techniques can be used to increase the yield of Flammulina velutipes? How does it work? Also ask experienced netizens to help introduce Flammulina velutipes is not only a delicious food, but also a good health food. The market of Flammulina velutipes at home and abroad is increasingly broad. The artificial cultivation technique of Flammulina velutipes is not complicated. As long as the environmental conditions can be controlled well, it is easy to obtain stable and reliable yield. The cultivation network sorted out several techniques that can increase production in the cultivation process of Flammulina velutipes. The following are listed in detail for netizens 'reference. Method 1: Change wide bag cultivation to narrow bag cultivation: Many people think that it is good to cultivate Flammulina velutipes in 25 cm ×50 cm plastic bags, but the wide bags are easy to infect miscellaneous bacteria, and when the mushroom buds are few, the fruiting bodies are easy to bend, affecting the quality, and failing to meet the requirements of high quality such as small stalk length, light color and tender fat. Therefore, it is better to cultivate in 17 cm ×33 cm plastic bags. Method 2: Autoclave sterilization is delayed atmospheric sterilization: Because Flammulina velutipes grows rapidly on the culture medium rich in vitamin B1 and B2, the number of pollen spores is relatively small. However, vitamin B1 is not heat-resistant, and it is easy to decompose rapidly when it is above 120 degrees Celsius, so it is better to sterilize the culture material at atmospheric pressure. However, in order to ensure the purity rate, the sterilization time can be extended from 10-12 hours to 13-18 hours. Method 3: Change the traditional vertical mushroom production of Flammulina velutipes to horizontal two-headed mushroom production: When loading, inoculate both ends and leave about 15 cm of cylindrical film on each end, lightly load and equalize the pressure, and tighten the bag mouth. Put four layers horizontally. This method can not only ensure the quality of mushroom, but also save the area of mushroom house, which can increase the yield of mushroom house per square meter by more than 30%. Method 4: Change the one-time bag opening of Flammulina velutipes into controlled bag opening: Because of the low oxygen concentration in the bag, if the bag is unpacked after the mycelium grows and spits out yellow beads according to the conventional method, the growth of the fungus will be affected. Therefore, once the hyphae in the bag are found to grow slowly, it is necessary to unpack the bag in time. However, do not open all of them at this time until the mushroom stem grows to about 8 cm, and then straighten the tube bag at one time to ensure the appropriate temperature, humidity and carbon dioxide concentration during the mushroom production process. During this process, the mushroom body should be prevented from being forced to bend and grow. Method 5: Change the laissez-faire mushroom stem growth into red light induction: Because the Flammulina velutipes body has strong phototaxis, after the fungus is put on the shelf, a 15-watt red bulb can be hoisted every 4 meters above the middle of the two rows of walls to generate vertical light, which can induce the bundle to cross the direction of the light source and promote the extension of the mushroom body. However, doors and windows should be shaded to prevent mushroom body from growing, lodging and bending. Cultivation Method of Flammulina velutipes Strain High-yield Cultivation Method of Flammulina velutipes