In addition to feeding chickens with some full-priced feeds, green feeds, agricultural and sideline products, ground grains, and larvae, chickens can also be fed with sawdust. The use of sawdust to make chicken feed requires three steps: 1. Disinfect the sieve to remove debris, sawdust, iron nails and other debris from the sawdust. At the same time, use a small hole to remove the mud and disinfect it with 0.05% potassium permanganate solution. The method is: pour the pre-prepared potassium permanganate solution into the cylinder equipped with sawdust, so that the solution does not go through 10 to 15 cm of sawdust. After stirring for 5 minutes or so, the sawdust is taken out and drained. Second, the fermentation will be disinfected sawdust into the pool or cylinder, layered compaction, each loaded 15 to 20 cm with a spray can spray warm water 30 to 40 degrees Celsius once every 10 kilograms of sawdust to spray 12 to 14 kg, pool Or press the heavy object after the cylinder is full and open it after 3 to 5 days. Fermentation in the winter should be carried out indoors and the room temperature must not be lower than 15°C. Third, the ingredients of a good fermentation of sawdust before using the pot to cook 40 to 50 minutes, filtered water after every 10 kilograms of sawdust add vegetable oil 200 grams, 150 grams of salt, MSG 15 grams and 30% to 50% of the energy feed, mix Evenly.
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