Mushroom Oxygen Supply Combined with Supplementary Control

Flammulina velutipes is an aerobic fungus that needs to constantly absorb fresh air during the metabolic process. Flammulina requires large amounts of oxygen during the budding period and the early growth period of fruiting bodies, especially when cultivated in large amounts. When the concentration of carbon dioxide in the air exceeds 0.6%, the development of fruit bodies and Caps will be inhibited. However, when the fruiting body grows to 4 centimeters in height, the oxygen content in the mushroom shed needs to be controlled. If the oxygen content in the mushroom shed is higher then the mushroom stalk is short and the mushroom cap is easy to open.

During the budding period of the mushroom and in the early growth period of the fruiting bodies, the film covered with the bacteria bags shall be opened every day, and the front and rear vents shall be opened in the morning and early evening for ventilation for 1 hour, and then the film outside the mushroom bags shall be tightly moistened and closed. Vents in the front and back of the booth. This will not only make up for oxygen, but also make it possible to maintain high humidity inside the mushroom shed, which is beneficial to the development of buds and fruiting bodies.

The rapid development of fruiting bodies requires oxygen control: in order to keep the air in the mushroom house fresh, the front and rear vents can be open throughout the day. In order to reduce the oxygen content around the fruit body, the film covered by the bacteria bag should be tightly capped, but it should be ventilated once in the morning and evening to discharge the harmful gas near the bacteria bag. The time is about 10 minutes.

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