1. Sterilize Sawdust to remove wood shavings, small wooden sticks, nails, and other debris. Sieve the soil with a small hole and sterilize it with a 0.005% potassium permanganate solution. The method is: pour the sawdust into the cylinder, pour the mixed potassium permanganate solution, so that the solution is submerged in sawdust 10 to 15 cm, and after stirring for about 5 minutes, it is drained. 2. Fermentation The layered sawdust is layered into a tank or tank. Every 15 to 20 centimeters, spray 30 to 40 degrees warm water once with watering can, add 12 to 14 kilograms of water per 10 kilograms of sawdust, layer compaction, press the heavy object after loading, add additives after 3 to 5 days . During indoor fermentation in winter, the temperature should not be lower than 15°C. 3. After the ingredients are properly fermented, the sawdust shall be boiled with water for 40-50 minutes. The water shall be filtered out. Every 10 kilograms of sawdust add 200 grams of vegetable oil and 150 grams of salt. Finally, add 30 to 50% of the energy feed. chicken. China Agricultural Network Editor
Others Dried Shiitake Mushroom
Elites-United Foodstuff Co., Ltd. , http://www.qdiqfvegetables.com