1. Take the cooked pig and cow urine and boil for 20 minutes. After filtering, spray 10 to 20 times of clean water, and then spray with water once. 2. Take the cooked dried grass, add 100 times water to make juice, and then spray it after cold to make the mushrooms robust. 3. When the yield of mushroom drops sharply, clean up the bed surface, remove the old roots and dead mushrooms, smash the fresh dried pig manure and cow dung, soak it in lime water for 15 days, and then add 3 times the weight of the manure. A fertilizer and a small amount of plant ash are mixed well, spread it on the bed, and continue to manage as usual. 4. Take 2.5 kg of grass ash, add 50 kg of water to soak, take the filtrate and spray it, make it strong, and prevent redness of mushrooms. 5. Take glucose 0.5 kilograms, add water 50 kilograms, spray after melting, can make thick mushroom meat thick handle. If no glucose is available, white sugar can be used instead. 6. Take 250 grams of salt, add 50 kilograms of water, spraying at the peak of mushrooming, can make the mushroom body white and sturdy. epidural catheter,Spinal and Epidural Kit,Spinal and Epidural,epidural needle,epidural kit Anesthesia Medical Co., Ltd. , https://www.medicaldiverse.com