Flammulina velutipes only has a long, stipe-free cap, a common name for Mushroom witcheschie, or Mushroom, which is a non-invasive physiological disease. The cap is arrested in the young form when the primordium develops, its diameter is about 1-2mm. The whole mushroom body was whisker-shaped, the individual mushroom body was short and sharp, and the sterile cap was slightly thicker in the middle and lower part, resembling a needle. The growth of fruiting bodies was severely inhibited with almost no yield.
The etiology of the disease: This is due to poor ventilation of the mushroom farm, high carbon dioxide concentration, excessive humidity, inhibit the growth of the cap, this disease is more common in air-raft shelters, tunnels and other planting places where the ambient air does not flow. When the mycelium grows to a certain stage and turns to a fruit body, the bag or bottle is planted. After the primordium appears, proper ventilation and light stimulation shall be maintained, and the humidity of the mushroom house shall be reduced. If this stage is in the bottle mouth, Accumulation of carbon dioxide gas inside and outside the bag mouth is too high, oxygen deficiency and lack of weak light stimulation, coupled with excessive humidity, resulting in abnormal growth of fruiting bodies, only long stipe does not form a cap, and continue to produce branches at the top.
Control methods: The mushrooming place must have good ventilation conditions. After the bottle-planting velutine mushroom is formed on the primordium of the fruit body, it is first necessary to carry out 3 to 5 days of mushroom forming culture, and then bag the long mushroom. After bagging, move the bag up and down 1 or 2 times a day. In the early stage of the growth of the fruit body, it is necessary to strengthen the ventilation and reduce the carbon dioxide concentration in the bag mushroom. The cover can be opened to maintain enough fresh air in the bag to promote the differentiation of the cap and thickening of the stipe. After the normal development of the cap, the mushroom is managed according to the cultivation and management methods of the mushroom. Once the growth of the mushroom bud is found to be abnormal and the tip of the stipe is bifurcated and drooping, it must be promptly removed to recreate the environmental conditions conducive to the formation of the fruit body and still grow normally.
Fruit Smell Shiitake Mushroom Spawn
Internationally, regular intake of shiitake mushrooms can prevent rickets, which has been recognized in many countries, especially infant rickets, because vitamin D deficiency can cause phosphorus and calcium metabolism disorders. Shiitake contains provitamin ergosterol, which is not found in large amounts in vegetables, but it can be converted to vitamin D in the sun. Vitamin D can increase resistance to diseases and prevent and treat colds. Here we particularly mention the hepatoprotective effect of shiitake mushrooms, as they also contain adenine and choline, which can prevent the occurrence of cirrhosis and vascular sclerosis. In addition, tyrosinase contained in shiitake mushrooms tends to lower blood pressure.
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