Frozen vegetables,Frozen fruits,Garlic Granules Greenfarm Import And Export Co., Ltd. , http://www.jn-foods.cn
Use trace elements for self-mixed pig feed
After repeated trials, the use of trace elements in the preparation of pig feed for pigs can shorten the growth cycle of pigs and save feed. Generally, the average daily growth of each pig is more than 1.4 kg, and the meat quality is excellent. Ingredients: 8-25 g of copper sulfate, 15-25 g of ferrous sulfate, 8-23 g of zinc sulfate, 25-50 mg of cobalt sulfate, 2.5-7.5 mg of sodium selenite, and oxytetracycline per 50 kg of compound feed. 5 grams, dry yeast 30-40 grams, calcium tablets 10-20 tablets, 500-750 grams of salt. When mixing ingredients, the above 9 substances should be first opened with water and then mixed into 50 kg of feed. Stir it evenly, and the dry humidity should be suitable for kneading the dough without dripping. Generally about 50 kg of material, about 10-15 kg of water for summer and 15-20 kg for winter. Feeding should be based on the temperature and the degree of feed fermentation. When the temperature is above 30°C, it can be fed immediately; if it is below 20°C, it must be accumulated and fermented for about 24 hours until the feed produces a clear fragrance and then feeds. The number of feedings should be controlled 4-5 times a day, and less feeding should be added. It should be noted that it must not be kept for a long time. Summer should not exceed 2 days. Winter can be a bit longer. Feeds that can not be eaten must be evenly spread and properly dried. In addition, to ensure adequate drinking water, the trace element dose should not be blindly increased, but also to maintain the pigsty, let the pigs more sun, more activities.