Kinds of pig feed

The pig is an omnivorous animal, and its recipes can be said to be varied and eat everything. Pig feed can be divided into protein feed, energy feed, roughage, green feed, silage, mineral feed, feed additives, and vitamin feed if it is divided into eight categories according to nutrition. 1. Protein feed, 2. Energy feed, 3. Coarse feed, 4. Green feed, 5. Silage, 6. Mineral feed, 7. Feed additives, 8. Vitamin feed.

The main consideration is the level of energy and protein. The digestible energy concentration generally ranges from 13.8 to 15 MJ/kg, the protein content is between 20% and 25%, and the crude fiber content is not more than 4%. At the same time, it should also be considered in the diet. The content of restrictive amino acids (such as lysine, etc.) and minerals such as calcium and phosphorus. In addition, pay attention to adding citric acid, lactic acid, formic acid, fumaric acid, and other organic acids in the feed to improve the acidity of the digestive tract and the digestibility of the feed. Pay attention to adding antibiotics to the feed and supplement iron, copper, selenium, and other minerals.