High-yield measures of winter-grown mushrooms
Shiitake mushrooms are low-temperature mushrooms, suitable for winter cultivation. In the cultivation process, three measures should be taken.
Scientific inoculation deepens the inoculation hole to contain more bacteria, which is conducive to enhancing the drought resistance of mushroom hyphae. The mycelium in the mushroom seed block will germinate quickly under the conditions of relatively constant temperature and humidity, which improves the survival rate.
Hot water invigorating buds by using hot water to soak the buds to double the yield of mushroom blocks. The specific methods are: 1. Select the block or tube with good bacteria, fully turn the color and dry, and choose no pollution, The complete block or tube is processed. 2. Soaking the block with warm water is a good way to cultivate mushrooms to promote buds in winter. When soaking the blocks, generally heat the water to 33°C and then pour the mushroom blocks or fungus tube into the pool and soak for 3 to 5 hours. If the water temperature decreases, add hot water and adjust the water temperature to 18℃～33℃. Take out the soaked blocks and place them on the fruiting area. Cover them with plastic film to keep their temperature until buds appear on the blocks, and then ventilate them. If the temperature is low during fruiting, spray 18℃～33 directly on the blocks. ℃ hot water, then covered with plastic film to increase the temperature of the environment inside the film. 3. After harvesting the soaked mushrooms, they should continue to keep warm after being covered by the film. The mushroom buds can quickly arch out of the mushrooms. At this time, strengthen ventilation and increase the relative humidity of the air. The first mushrooms can be harvested in 10-17 days. . After harvesting, uncover the film and let the mushrooms fully dry for 7-15 days, then soak them in hot water a second time. 4. After picking the second crop of mushrooms, add certain nutrients to the mushrooms.
It takes about a week for the fruiting body to mature. During this period, the management should be: control the room temperature at about 15°C, keep the air relative humidity at about 90%, and perform alternating dry and wet heat and cold stimulation. After picking a batch of mushrooms, uncover the film and ventilate for 8-10 hours, let the surface of the tube dry slightly, and spray water on sunny days. Cover the film tightly during the day to rejuvenate the hyphae. After 12 o'clock in the evening, uncover the film and ventilate for 1 hour to allow the low temperature to stimulate the hyphae and promote the occurrence of mushroom buds for 3 to 4 consecutive days.
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