“Each year from late December to February, the temperature is relatively low. At this stage, the mushroom winter tube is very important. The specific management of the mushroom bed has a great influence on the harvest of spring mushrooms in the coming year. Silk maintains a good state of growth, creating favorable conditions for spring mushrooms.
Water Management
In winter, the temperature is low, the climate is dry, and the bed surface has a large amount of evaporation. The water must be sprayed properly to maintain a certain degree of humidity in the soil to facilitate the growth of mushroom mycelium. Usually spray water once every 5-7 days, each time the fine soil is not white, pinch was flat, broken crushed, water content remained at about 15%. At the same time, we must prevent the soil surface from getting too wet, avoid freezing at low temperatures, and freeze the newly germinated mycelium.
In winter, the mushroom house has less ventilation. If the ventilation is not good, the mycelium can easily shrink.
When spraying water, it can be combined with topdressing fertilizer at a concentration of about 20%. Pay attention to the dressing is that topdressing manure is best poured, and filtered with gauze, the concentration of about 20%. Unfiltered feces cannot be applied to the bed.
Ventilation management
In winter, the temperature is low, and the mushroom house should be well insulated. At the same time, it must be ventilated for a certain period of time to keep the indoor air fresh. Normally, the south window is opened every day at noon for 2-3 hours. When the weather is warm and windless, the north and south windows can be opened at the same time. When the temperature is particularly low, the ventilation must be suspended for 1-2 days. It is advisable to keep the room temperature at 3-4°C. Bacterial bed floor plus bamboo roots and other components, in the late December culture material on the opposite side, can generally poke holes, can enhance the ventilation within the material, emit harmful gases, is conducive to the growth of mycelium.
Fungi bed and old roots
The loose soil and old roots of the bacteria bed should be determined according to the conditions of the mushroom house and the growth of the soil mycelium. The mushroom house is in good condition and the mycelium grows vigorously in the soil layer. The mushroom bed fine soil can be scraped to loosen the coarse soil and the loose surface can be larger. The mushroom house conditions and the hyphae in the soil layer are generally grown without shading. Fine soil on the bed will loosen the coarse soil; if the mushroom room conditions and the mycelium growth in the soil layer is poor, winter can not loosen. Until the coming spring of March-April, it will be easy to move coarse and fine soil once.
However, whether it is loose soil, or loose loose, fine soil, can not be a large number of white hyphae stripped, especially wrapped in mycelium around the rough soil should pay attention. Otherwise, excessive exfoliation of mycelium will greatly affect the yield of spring mushrooms.
When clearing the old root and dead mushroom of the mushroom bed, it is necessary to re-pave the coarse and fine soil and spread it. About one week after the last loose soil, when the mycelium has germinated, it is necessary to cover the bed with a new layer of fine soil, 2-3 cm thick. Before covering the soil, it is necessary to spray two or three times in combination with topdressing to make the coarse soil obtain moisture and nutrients so as to promote the germination and growth of the hyphae.
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