The spring temperature gradually rises, and the temperature and humidity are suitable for the growth of mushroom mycelium and the formation of fruit bodies. At this time, mushroom buds grow and the mushroom tide concentrates, which is the peak period of the mushroom. However, the weather in spring is changeable, when it is sunny, the temperature is high, the temperature is low, and if it is not properly managed, the yield and quality will be greatly affected, and even the tuberculosis will appear bad mushrooms. Therefore, the spring mushrooms must be carefully managed so that “six Six defenses can achieve high quality and high output.
Water spray management depends on the day, anti-fungal
The water spray of spring mushroom growth period should be carried out even when the epidermis of the air tube is slightly dry, to prevent the humidity from being too high, causing the mold barrel. After the mushrooms were harvested in the morning, water was sprayed on the surface of the tube with a sprayer, and the bacteria was allowed to spray for 30 minutes to cover the film. Rainy days do not spray, bacteria barrels do not spray wet, spray before mining.
Mushroom cover membrane should be flexible and prevent hypoxia
In spring, the humidity is too high. Every day, it is necessary to combine with the mushroom to remove the membrane, prevent hypoxia, and cover the membrane after harvest. The temperature is higher than 20°C. Both sides of the cover film must be opened for ventilation. During the hot or rainy days, the cover film is fully opened to make the air flow smoothly. When the fungus tube is immersed in the water and returned to the mushroom bed, when the temperature is low or the cold current hits, the film must be kept tight for 3 days to keep the mycelium rejuvenated; the temperature is higher than 25°C, and the membrane is ventilated twice a day for 2-3 times to promote its growth.
Alternating wet and dry should be moderate, prevent loss of control
The dry and wet alternation of the fruiting period should be moderate and prevent loss of control. After each harvest of a tidal mushroom, it is necessary to remove the membrane and ventilate it for 8-10 hours so that the surface of the mushroom tube will be slightly dry, and spray water again in sunny days. During the day, the membrane shall be covered to rejuvenate the mycelium. After 12 o'clock in the evening, the membrane shall be ventilated for 1 hour. Cold stimulation stimulates the bud to occur for 3-4 consecutive days.
Bacteria barrel cleaning should be timely and prevent pollution
Bacteria in the spring often become moldy on the rotted tuber of the peduncle. After each batch of mushrooms is harvested, it must be cleaned and prevented from contamination. A small knife can be used to remove the moldy parts of the fungus tube and arrange them on the mushroom bed so that they can be ventilated. After a little drying, the lidding film can control the temperature and moisturize, and promote mycelium and healthy mushroom.
Rehydration of bacteria should be appropriate, prevent excessive humidity
After the long-tailed mushrooms in autumn and winter, the nutrients and water consumption of the fungus tube are greatly consumed. Therefore, infusing soaked fertilizer into the fungus tube is a key link in the spring tube, but it must be properly prevented from causing tuberculosis. In order to restore the vegetative growth of mycelium as soon as possible, accelerating the decomposition and accumulation of nutrients, and laying the foundation for continuing mushroom growth, it is necessary to soak in the water in time. Each time the water is immersed, it will grow a mushroom, and at the same time, it can increase the difference between wet and dry, and increase the amount of long mushrooms.
The mushroom processing to be appropriate, anti-open umbrella
The early harvesting of shiitake mushrooms in spring will affect the yield; the harvesting is too late and it is easy to open the umbrella, the weight is reduced, and the commodity value is reduced. Generally mature in eight, that is, the veil has broken, the cap has not yet fully expanded, there is a little in the roll, the formation of "copper rims" when the harvest, the day of mushroom processing the same day.
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