There are some unusual problems in the cultivation process of coprinus comatus, and measures should be taken to prevent and remedy the occurrence of coprinus comatus.
The head oyster mushroom is too dense, and it is difficult for the turn mushroom to exhibit many head and tide mushrooms. Individuals are small, and even the mushroom buds of the tussock cluster will set off the earth covering, causing a large number of oyster mushrooms to die off from the material surface. This is caused by too dense or too long fungus rods and too thick layers. Prevention and control measures: During the bag cultivation, leave a gap of 3 to 5 cm between the bacteria sticks, and fill the gap with soil, or cut the fungus rod into two sections or horizontally.
Not on the surface of the bed surface mushroom fruiting less and more soil around the mushroom. The reason is that the thickness of the cover soil is not suitable, the bed soil is dry and scattered, and the surrounding soil is relatively moist. Prevention and control measures: The thickness of the cover soil does not exceed 3 cm, and the water content is controlled at 20% to 30%.
The mycelium "soils" the mycelium and grows out of bed and even forms bacilli. Prevention and control measures: When the mycelium grows up to the bed surface, the ventilation is strengthened to make the surface of bed soil dry, and promote the transformation of mycelia to reproductive growth. If it is a slight sterilizing mycelium, it can be used to spray wood ash on the bed while strengthening the ventilation; if the mycelium forming bacterium is used, it needs to be cut off with a knife, pick out the lumps, and then spray water, enhance ventilation, and replace the bed surface. Fine soil.
A large number of "red head" mushroom squama scales appear rust-colored, but they do not penetrate deep into the meat and do not affect growth and development. The reason for this is that the humidity and air humidity of the bed material are too large and the light is not suitable. Prevention and control measures: After the fruiting body is unearthed, the water spray must be combined with ventilation and no water should be sprayed to keep the surface of the mushroom waterless and have appropriate light intensity.
Occurrence of "chicken claw" mushroom mushroom from the base minister to 3 to 5 brown branches, similar to chicken feet. Mainly by high temperature and humidity, mycelium caused by soil bacteria infestation. Prevention and control measures: Maintain proper humidity and air humidity of the bed materials, do a good job in environmental sanitation, and use the soil after burying the soil.
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