Mushrooms have a mushrooming temperature of 10°C to 24°C. The fruiting period is concentrated in autumn and spring. After the harvest of autumn mushroom, in order to win the yield of spring mushroom, according to the author's experience, the following four measures are the key to management. 1. Clean up the material surface in time After the harvest of the autumn mushroom, it is necessary to promptly clean the old mycelium of the dead mushroom, the old fungus block, and the dried yellow stem to avoid miscellaneous bacteria. At the same time block rat holes to prevent rat damage. 2, timely ventilation Qiu Mushroom after more than 50 days moisturizing reminder mushrooms, mushroom room humidity, culture materials and cover soil moisture is high, unfavorable mycelial growth. For this purpose, after the material surface is cleaned up, the mushroom house doors and windows should be opened for ventilation, and holes should be drilled on the material surface with a pointed wooden stick to discharge the moisture and exhaust gas in the material and promote the recovery and growth of the mycelium. 3. Supplementary nutrient culture materials have a large number of mushrooms in the autumn, and the nutrient consumption is large, and the pH value is also reduced more. Therefore, nutrition must be added. The method is: Take the cow's urine mixed with superphosphate in a ratio of 200:5, then boil, and spray the mushroom bed after cooling. Or top-dressing "Mushroom Jian Zhuang Su-1" (according to the instructions). At the same time, the pH of the cover soil was adjusted to 7-7.5, and the mycelium exposed on the bed surface was covered with fine soil to prevent freezing of the mycelium when the cold flow arrived. 4. After the above-mentioned treatment of the insulation mushroom bed, close all the doors and windows and do the cold insulation work. If it is snowing or under frost, cover curtains or quilts outside the doors and windows. In short, in the overwintering management work, we must strengthen management to ensure the safety of new mycelium overwintering, lay the foundation for the high yield of spring mushroom. China Agricultural Network Editor
Step Stool
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