Making sawdust into chicken feed requires three processes of disinfection, fermentation, and ingredients.
disinfection. Sieve the sawdust, small wooden sticks, nails and other impurities in the sawdust. At the same time, sieve the soil with small holes and sterilize it with 0.05% potassium permanganate solution. The method is: Pour the pre-equiped potassium permanganate solution into the cylinder equipped with sawdust so that the solution does not pass the sawdust 10-15 cm. After stirring for 5 minutes, the sawdust is taken out and drained.
Fermentation. The disinfected sawdust is loaded into the pool or cylinder and layered and compacted. Each set of 15-20 cm is sprayed with a hot water of 30°C-40°C once with a watering can, and 12-14 kg of water per 10 kg of sawdust is required. After loading, press the heavy object and open it after 3-5 days. Fermentation in winter should ensure that the room temperature is not lower than 15°C.
Ingredients. Before using the sawdust, it must be boiled for 40-50 minutes. After filtering out the water, add 10g of sawdust, 200g of vegetable oil, 150g of salt, 15g of MSG and 30%-50% of the energy feed. .
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