First, common reasons for dead mushrooms: Several factors can cause mushrooms to die, including prolonged exposure to high temperatures, poor air circulation, insufficient nutrients, incorrect watering practices, aging of the mycelium, improper pH levels, overcrowding, damage from pests or diseases, and overuse of pesticides. All these issues can lead to mushroom failure, either by slowing growth or causing direct death. Second, prevention and control measures: 1. Prepare quality growing materials. The growth of Agaricus bisporus, like any living organism, depends on a solid nutritional foundation. To ensure high yields and avoid early mushroom bud death due to nutrient deficiency, it's essential to supply 30 to 35 kg per square meter of compost. Proper preparation and fermentation of the substrate is crucial in this process. This helps prevent late-stage mushroom decline caused by poor nutrition, ultimately leading to better yield. 2. Use high-quality mushroom strains. Choose strong and healthy mycelium that grows rapidly. Ensure the culture medium is rich in nutrients, and maintain a clean, well-ventilated growing room with fresh air. Regularly monitor temperature during strain cultivation to keep it within an optimal range. Any contaminated strains should be removed promptly to avoid spreading disease. 3. Timely planting. It's important to prepare the beds in August and sow the mushrooms in September, following the right seasonal timing to maximize growth conditions. 4. Water properly. Moisture management should be adjusted based on weather conditions, the stage of mushroom growth, and the time of day. On sunny days, more spraying is needed, while on rainy days, less is better. When there are more mushrooms, increase watering; when there are fewer, reduce it accordingly. 5. Ensure proper ventilation. Mushrooms require oxygen for growth and release carbon dioxide. High levels of COâ‚‚ can harm fruit body development. If the mushroom house has poor ventilation for long periods, COâ‚‚ buildup can occur, reducing oxygen availability and negatively affecting mushroom growth. Therefore, regular and controlled ventilation is essential throughout the cultivation period. By addressing these factors carefully, growers can significantly improve the health and productivity of their mushroom crops, reducing losses and increasing profitability. Bed Sheet,Surgical Bed Sheet,Nonwoven Bed Sheet,Disposable Bed Sheet Xinxiang Huaxi Sanitary Materials Co., Ltd. , https://www.huaximedical.com