Special feed for pig farm

Abstract

The invention relates to the technical field of feed, in particular to special feed for a pig farm. The feed is prepared from the following raw materials in part by weight: 40-50 parts of corn, 20-30 parts of puffed corn, 5-8 parts of puffed soybean, 24-30 parts of peeled soybean meal, 2-3 parts of whey powder, 1-2 parts of soybean oil, 4-5 parts of imported fish meal, 1-2 parts of calcium hydrogen phosphate, 0.5-1.5 parts of stone powder, 4-5 parts of banana stem, 1-1.5 parts of premix, a proper amount of edible salt and 0.2-0.5 parts of phagostimulant. The special pig feed is added with the premix component with all-around nutrition on the basis of basic feed, so that the special pig feed can regulate the intestinal functions of pigs while ensuring the normal growth and development of the pigs; the utilization rate of the feed can be improved; and the fed pigs gain weight rapidly, and are strong and good in fur color.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a special feed for pig farms and a preparation method thereof. Background technique [0002] In the process of raising pigs in large-scale pig farms, the quality of pig feed and the control of feed cost are directly related to the economic interests of farmers. A well-formulated pig feed can not only ensure the normal growth and development of pigs, but also promote the fattening process of pigs. It can reduce the waste of feed and reduce the cost of feeding. In the process of raising pigs in actual pig farms, there are often unreasonable feeding phenomena. For example, the proportion of protein raw materials and energy raw materials in the feed is too high, resulting in the lack of vitamins and trace elements, which hinders the growth and development of pigs, and stunting will also cause Pigs eat poorly, feed waste is serious, and indirectly affect pork quality, leading to a serie...