Methods of turning tide for Flammulina velutipes

How to speed up the tide of Flammulina velutipes? Today I will tell you the specific method to speed up the tide of Flammulina velutipes. It is very good. Let's take a good look:

1. Clean the material surface in time.

After harvesting, promptly remove the mushroom feet and small mushrooms remaining on the surface of the material, remove the old mycelium, and scratch the fungus.

2. The water content should be appropriate:

The water content of bag-grown Flammulina velutipes culture section must be 65%~70% to ensure normal growth and smooth tidal change in the later stage. Clean water can be added to the culture bag more than usual, and excess water should be poured out after 2~4 hours. Generally, 50~100 ml of water should be added to each bag.

3. Reasonable temperature control:

The optimum temperature for the formation of primordium of Flammulina velutipes is 13℃～15℃. If the temperature is too high, spray water on the vacant space in the mushroom house to ventilate and cool down. If the temperature is too low, spray hot water or heat the mushroom house.

4. Proper ventilation and dehumidification:

In order to obtain high-quality Flammulina velutipes with small caps, long stalks, light colors, and plumpness during the fruiting stage, a layer of mulch is covered on the mushroom bag to moisturize and create a microenvironment with a high carbon dioxide concentration. However, high humidity and high carbon dioxide concentration are not conducive to re-budding, so the film can be removed in the morning and evening for ventilation.

5. Provide weak scattered light:

In a weak light environment, more mushroom primordia are easily formed. The management method of "three parts sun and seven parts shade" is adopted to accelerate the differentiation of mushroom primordia and form mushroom buds.

6. Be careful of mushrooms growing around you:

If mushrooms are produced in four weeks, it will affect the tide turning. You can add 20% of sawdust into the culture medium. It can prevent mushrooms from being produced in four weeks and promote the formation of mushroom primordium.

7. Turn over and produce mushrooms:

After the second wave of mushrooms are picked, turn around and grow mushrooms at the other end, which can speed up the tide change and increase the yield.

8. Prevent pests and diseases and supplement nutrient solution:

Keep the mushroom house clean and away from bacteria sources. Install mesh screens at the vents to prevent insects. Spray 0.2% lime solution regularly. If there are insect pests, spray 10% trichlorfon or 2000 times dichlorvos. In the late harvesting period, inject 1000 times Enfei nutrient solution into the mushroom bags, which can not only increase the yield, but also stimulate the formation of mushroom primordium.