First, feed with (1) Diversification of feed composition The feed of pigs generally consists of four categories: energy feed, protein feed, mineral feed and vitamin feed. When the feed is combined, the nutrition of the feed should be balanced as much as possible to improve the efficiency of feed utilization. (B), the volume of feed should be appropriate The energy and nutrient content of each kilogram of feed should be appropriate. If the pig is too high, it will be wasted, or even not full. If the feed volume is too large, it will not be eaten so much, and energy and nutrients will not be satisfied. (3) Controlling the content of crude fiber Crude fiber is an important factor affecting palatability, digestion and absorption, and feed conversion. Generally, the crude fiber content does not exceed 6% to 8%. (4), the key to reducing costs Use local raw materials as much as possible to save on transportation costs and reduce costs. Add reasonable trace elements and vitamins, not as much as possible. Adding to the complex enzyme reduces the use of raw materials. Second, feed modulation Generally, the feed is fed, but beans and other feeds such as bitter-flavored feed and tuber root feed should be cooked or cooked. It is best to feed the semi-dry material to prevent the dry feed powder from entering the respiratory tract of the pig and causing respiratory diseases. The water content is 1:0.5 to 1.5. Grains, corn, etc. should be crushed fine.
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Teach you how to prepare pig feed