Techniques for cultivation of straw mushroom in summer shed
First, temperature control. Straw mushrooms are thermophilic fungi that thrive in warm conditions and are sensitive to temperature fluctuations. In the first few days after sowing, insulation is essential. As the substrate temperature rises, especially when it exceeds 40°C, the plastic film should be removed to lower the temperature. The ideal substrate temperature should be maintained between 35°C and 38°C, while the air temperature should stay around 30°C to 32°C. Once the fruit bodies start forming and developing, the substrate temperature should be kept between 30°C and 35°C, with air temperatures between 28°C and 32°C. Maintaining stable temperatures during this phase is crucial for optimal growth. Second, humidity control. Before sowing, the substrate should be soaked thoroughly. After sowing, the mulch film should remain in place for the first few days to maintain moisture levels. The substrate moisture should be kept at 65% to 70%, and the air humidity should be around 85% to 90%. After 3 to 4 days, the mycelium will fully colonize the substrate. If the air humidity drops, a 2% lime water solution can be sprayed lightly. The spray should be directed upwards so that the mist falls naturally, and the water temperature should match or be slightly warmer than the room temperature. During the fruiting stage, the air humidity must exceed 90%. If it's too low, misting the air or watering the furrows can help increase humidity. Be careful not to spray directly on the substrate or the mushroom pins. Usually, irrigation and misting are combined—watering the furrows to keep the substrate moist, and misting the air to raise humidity. Use clean, lukewarm water, and apply light, even sprays to avoid damaging the mushrooms. Third, ventilation and lighting. Straw mushrooms are aerobic fungi, requiring more oxygen during the fruiting stage. Greenhouse cultivation needs regular ventilation, but it should be done gradually to avoid sudden temperature changes. Moderate air circulation is best. During fruiting, ventilation should be paired with misting. In the early stages of mycelium growth, open a small part of the plastic cover during midday for 15 to 20 minutes. Once the mycelium covers the surface, remove the plastic completely. Before ventilating during fruiting, mist the floor and air space, then ventilate for about 20 minutes, two to three times daily. Lighting should be indirect and soft. In the early germination phase, use weak light. From day 4 to 5 after planting until the end of the fruiting period, provide adequate light that allows reading without direct sunlight. This helps regulate growth and prevents overheating. Fourth, disease and pest control. To prevent contamination by Coprinus agaricus, use fresh substrates and allow them to dry for 2 days before use, or soak them in lime water. Keep the nitrogen content low, with no more than 5% when adding wheat bran or rice bran, and 3% for livestock manure. Secondary fermentation is highly recommended to reduce contamination risks. Ensure the substrate moisture stays below 70% to support high-temperature fermentation and produce quality material. Mold, such as Trichoderma viride, Mucor, and Streptomyces, can be controlled using a 1:200 dilution of 50% carbendazim or 75% thiophanate-methyl, along with lime water (pH 10). Applying lime directly to infected areas is also effective. For scorpion mites, a 500-fold dilution of insecticide can be used. A 400-fold dilution of detergent sprayed two to three times can also help control them effectively. To manage mushroom flies, dig drainage ditches around the growing area, keep it dry, and regularly spray 0.5% dichlorvos. Secondary fermentation of the substrate can kill larvae and eggs. Black light traps are also effective for controlling adult flies. Veterinary Black And White Ultrasound Diagnostic Equipment veterinary ultrasound machine,animal ultrasound machine，vet ultrasound machine，veterinary ultrasound scanner Sichuan Krayson Electronic Technology Co., Ltd , https://www.sckrayson.com
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