The Agaricus bisporus planted in Hebei Province was planted at the beginning of September and harvested at the beginning of October. Harvesting was completed before the beginning of January. At present, mushrooms have entered the harvesting stage of autumn mushroom. Therefore, the autumn mushroom technology management must do the following:
1. Spray the mushroom water and mushroom water. In production practice, these two waters are put together. Ordinary scorpion-type strains are used to spray water when large batches of fruit bodies and green beans are sized, with an amount of 3.5-4.0 kilograms per square meter; airborne strains are sprayed when a large number of fruit bodies such as soybeans are sprayed, and the amount per square meter is 2.0-3.0. Kilograms; intermittent re-spray method, 4-5 shots in 2-2.5 days. At the same time, the doors and windows are blocked by thick straw curtains, and sprayed into the air, walls, and floors every day. The number of water sprays is determined according to the weather and moisture condition of the mushroom house, and the air humidity should be about 90%.
2. Do a good job of ventilation. Qiu Mushroom early temperature is relatively high, mainly in the morning, evening, night, rainy days, ventilation, reduce mushroom house temperature, adjust the air relative humidity in the mushroom house, is conducive to the development of fruiting bodies and reduce the incidence of diseases and insect pests. After the temperature is below 12 degrees, it should be ventilated when the temperature is high at noon.
3. Control mushroom house temperature. When the temperature is high at the early stage, you should try to cool down, such as thickening the cover on the film, spraying water on the grasshopper, and ventilating at night. When the temperature is low late, you should try to keep warm, so that the mushrooms grow in a more suitable temperature range.
4. Clean the bed surface. After each batch of mushrooms is harvested, the bed must be cleaned up and all the old mushrooms and dead mushrooms left on the bed should be removed. At the same time, timely take up the soil taken away, with a good adjustment of the pH and moisture to make up the bed surface.
5. Reasonably top-dressing. Top dressing should be based on local conditions, growth of fruiting bodies, and good use of concentration and dosage. The following options are available: (1) Urea water. Use a concentration of 0.1%-0.2%, spray on the bed cover. When spraying material surface can not have fruiting bodies. (2) sugar water. Glucose is better with 2% brown sugar or white sugar, but care must be taken when the temperature is below 15 degrees. (3) Mushroom soup. Use mushrooms 5-10 kilograms, add 10-15 kilograms of water, boil for 15 minutes, filter out the juice and add water 50 kilograms, dubbed 5%-10% concentration, can promote the growth of buds. (4) Composted dipping sauce. The dried compost will be crushed and boiled with 10 times the water. After cooling, the filter juice will be applied to the mushroom bed to extend the peak period of fruiting. (5) Carrot juice. Take 2 kilograms of carrots, add 3 kilograms of water and boil for 15 minutes.
In short, the fall is the golden season of mushroom production. The mushroom house temperature is well controlled. In the autumn, it can only receive 3-4 tidal mushrooms, which account for 70%-80% of the entire production cycle. The output per square meter can reach 8 kilograms or so, so Do all the above tasks to achieve the desired output.
1. Spray the mushroom water and mushroom water. In production practice, these two waters are put together. Ordinary scorpion-type strains are used to spray water when large batches of fruit bodies and green beans are sized, with an amount of 3.5-4.0 kilograms per square meter; airborne strains are sprayed when a large number of fruit bodies such as soybeans are sprayed, and the amount per square meter is 2.0-3.0. Kilograms; intermittent re-spray method, 4-5 shots in 2-2.5 days. At the same time, the doors and windows are blocked by thick straw curtains, and sprayed into the air, walls, and floors every day. The number of water sprays is determined according to the weather and moisture condition of the mushroom house, and the air humidity should be about 90%.
2. Do a good job of ventilation. Qiu Mushroom early temperature is relatively high, mainly in the morning, evening, night, rainy days, ventilation, reduce mushroom house temperature, adjust the air relative humidity in the mushroom house, is conducive to the development of fruiting bodies and reduce the incidence of diseases and insect pests. After the temperature is below 12 degrees, it should be ventilated when the temperature is high at noon.
3. Control mushroom house temperature. When the temperature is high at the early stage, you should try to cool down, such as thickening the cover on the film, spraying water on the grasshopper, and ventilating at night. When the temperature is low late, you should try to keep warm, so that the mushrooms grow in a more suitable temperature range.
4. Clean the bed surface. After each batch of mushrooms is harvested, the bed must be cleaned up and all the old mushrooms and dead mushrooms left on the bed should be removed. At the same time, timely take up the soil taken away, with a good adjustment of the pH and moisture to make up the bed surface.
5. Reasonably top-dressing. Top dressing should be based on local conditions, growth of fruiting bodies, and good use of concentration and dosage. The following options are available: (1) Urea water. Use a concentration of 0.1%-0.2%, spray on the bed cover. When spraying material surface can not have fruiting bodies. (2) sugar water. Glucose is better with 2% brown sugar or white sugar, but care must be taken when the temperature is below 15 degrees. (3) Mushroom soup. Use mushrooms 5-10 kilograms, add 10-15 kilograms of water, boil for 15 minutes, filter out the juice and add water 50 kilograms, dubbed 5%-10% concentration, can promote the growth of buds. (4) Composted dipping sauce. The dried compost will be crushed and boiled with 10 times the water. After cooling, the filter juice will be applied to the mushroom bed to extend the peak period of fruiting. (5) Carrot juice. Take 2 kilograms of carrots, add 3 kilograms of water and boil for 15 minutes.
In short, the fall is the golden season of mushroom production. The mushroom house temperature is well controlled. In the autumn, it can only receive 3-4 tidal mushrooms, which account for 70%-80% of the entire production cycle. The output per square meter can reach 8 kilograms or so, so Do all the above tasks to achieve the desired output.