After the beginning of spring, the temperature gradually rises. If we can manage the mushroom beds that have been continuously mushroomed in the autumn of last year, we can easily give birth to a season of spring mushrooms. The specific method is as follows.
When the temperature rises to 10°C, it is necessary to loosen and fill the soil in time. This is not only conducive to the elimination of exhaust gas in culture materials, but also more conducive to the rupture of old mycelium, promote the growth of new mycelium, the formation of a strong mycelium, lay the foundation for the increase in the yield of spring mushroom. Loose material points Dasong, Zhongsong and Komatsu should be determined according to the actual conditions of culture materials in the bed. For the growth of the mycelium in the material, and the bacterial bed of the soil mycelium knot, Dasong should be used. Fine soil can be scraped to one side, bamboo sticks inserted diagonally at the bottom of the soil to shake the coarse soil, dry old mycelium is removed, 0.2 kg of lime powder is thrown into every square meter, and fine soil is then re-paved. For the seven beds of hyphae that are not prosperous, Zhongsong or Komatsu should be used. When the material is loosened, it is not necessary to scrape the fine soil, and even the coarse and fine soils are smashed together, and then the new soil is used to fill the depressions of the material surface.
After the top-dressing cultivation materials of the top dressing in the autumn of last year, the nutrient loss was severe and the pH value was reduced a lot. After spring, it is necessary to top-dress fertilizer and replenish water in time. All localities can adjust measures to local conditions and draw materials locally. In any of the following methods, top-dressing replenishment results are very satisfactory.
Fermented material dipping juice The dried fermented material is chopped, and 10 times the dry weight of boiled water is added. After immersing for one night, the filtered juice is taken, and then 1 times of fresh water is added to spray on the bed surface.
Mushroom soup will be harvested with mushrooms cut down with mud mushroom roots, add water and boil for 15 minutes, take the soup plus 10 times water for bed topdressing, can early mushroom and extend the peak period of fruiting.
Urea water to take urea 50 grams, 10 grams of glucose plus water into 0.1% to 0.2% urea water as top dressing, can significantly increase the yield in the middle and late, and the mushroom quality is more white and tender.
Mushroom Jian Zhuang No.1 Jian Zhuang Su can play a role in rejuvenating mycelium and accelerating the growth of mycelia. No.2 Jian Zhuang Su can play a role in promoting the formation of fruiting bodies and accelerating the hypertrophy. When used, add 40-50 kilograms of fresh water per 100 grams, spray 0.3-0.4 kilograms per square meter.
Dilutions of human and animal urine take fresh urine and boil until the foam disappears. Add 10 times of fresh water. Spray 3 to 4 times before the mushrooming. Spray 0.5 to 1 kg per square meter on the mushroom surface. Spray well and then use clean water. Spray once. In addition, when topdressing before fruiting, it is also necessary to spray 1 to 2 times of 2% lime water to adjust the pH value of the soil layer between 7.8 and 8.5.
Insulation and ventilation temperature changes in spring, spring mushroom anti-low temperature should be the main premise, the bacteria bed water transfer can not be too early, the bed can not be too wet. Mushroom ventilation and water transfer should be carried out at noon, and heat preservation should be strengthened sooner or later. In the middle and late period of spring mushroom, it is necessary to focus on preventing high temperatures. During the day, doors and windows should be closed. Ventilation and ventilation should be carried out at night or in the early morning to avoid rising mushroom house temperature or causing mushrooms or mushrooms.
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