Management of mushrooms in fruiting period in autumn and winter

First, the early autumn period management: August and September early autumn period is characterized by high to low temperatures, the temperature is generally 20-30 degrees, very suitable for the growth of high-temperature shiitake mushrooms. In early autumn, there is less rainfall, and the relative humidity of the air is small. At this time, it is necessary to increase the relative humidity of the air and do a moisturizing job. Each morning, evening, and evening water spray, combined with water spray for one hour in the morning and evening, to promote the development of fruiting bodies. After entering the summer, the moisture content of the bacteria bag decreased, and the bacterial bag contracted. After harvesting in the autumn, it is necessary to pierce the air and combine it with beating buds. Then, the water content of the fungus bag is supplemented by spraying water, and the temperature difference and the humidity difference are stimulated to germinate the buds of the mushrooms. After 3-4 days, the buds will form.

Second, autumn and winter management:

1, management points: September-November is the fall mushroom. From September onwards, the temperature gradually increased from high to low, and after the occurrence of mushroom buds, the technical measures for cultivating thick mushrooms and flowering mushrooms were adopted according to the weather conditions. Autumn rain, the relative humidity of the air can be cultivated thick mushrooms, sunny weather to seize the opportunity to cultivate mushrooms, when the mushroom bud 2-3cm, to promote flower management. Method: Use a sunshade method during the day to control the temperature to 18-20 degrees. In the mountainous area, five shades and five shades are adopted, and the plains adopt the method of six shades and four shades (a single-layer shading net) to adjust the light and lower the temperature. After the first oyster mushroom is harvested, it is necessary to remove the mushroom foot and re-incubate the bacterium. At a temperature of 20 to 25 degrees for a week or so, the burr hole at the stalk of the mushroom is whitish, and the second tidal mushroom is started. From December to February of the following year, it is the mushroom management stage. It is the best time to cultivate mushroom, and it can cultivate two tidal mushrooms. At this point, all the shades were removed, and the mushroom racks and sterilizing bags were directly exposed to sunlight, and the temperature of the shed was adjusted to 8-16 degrees. At night, when the temperature was lower than 8 degrees, it should be warmed to maintain stability at 8 degrees or more. When sunny during the day, remove the film and allow the young mushroom to grow in the sun.

2, reminding buds: Into the summer more water loss, to make water. The buds must meet the following conditions: 1, the temperature is 10-20 degrees, the temperature difference is 8-10 degrees; 2, bacteria bag water content is about 55%, to the original bag weight; 3, the relative humidity of 85-90%. Difficult moments in vibrancy, and promote mushrooming.

3, selection mushrooms, mushrooms: After budding about 2 days began to appear buds. When the bud grows to the size of corn kernels, the buds must be cut in time. In the young buds, the top of the film cut around 3/4, single does not open, so that the natural growth of the young buds to the top of the film, after cutting the bag of bacteria placed in the lower shelf, the selection of each bag grows robust, uniform young Leave 5-12 buds. After opening the mouth, when the young bud grows to a diameter of 1cm, lift the film and practice budding. When training, pay attention to weather changes, ventilate from small to large, when the diameter is above 1.5cm, open the lid at night, the diameter of 2-2.5 When cm, strictly control the bag temperature, generally controlled at 15 degrees below, when the temperature is high should be timely ventilation, air humidity relative to 60% -65% is appropriate. The first tidal temperature is high, and the training time is 4-5 days. You can practice 7-12 days.

4, reminder flowers, flowers: control the temperature during the day å’±15-20 degrees, after 12:00 at night after the tide, the chicken heating humidification, so that the bag temperature is 15-20 degrees, the humidity is 85% -90%, 2-3 The hours of the mushroom table are wet and dry, and the bacteria pleats absorb water and lift the membrane to cultivate flowers. When the cracks are white and dark, they must be quickly drained, the speed drops to about 65%, and finally it is kept at 55%. By removing the moisture, the white cracks are fixed.

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