Feed additive for increasing content of lean pork and preparation method thereof

Abstract

The invention discloses a feed additive for increasing the content of lean pork. The feed additive is prepared from lotus leaves, radix astragali, wheat bran, pericarpium arecae, cotton seed protein powder, vinasse powder, photosynthetic bacteria, rhizoma alismatis, cotton seed protein powder, haws, streptococcus thermophilus, radix codonopsis, brown sugar, dandelion, trace element additives, vitamin complex and glycerol monolaurate. The pig feed disclosed by the invention has a reasonable component formula; the pericarpium arecae, vinasse powder, rhizoma alismatis, haws, streptococcus thermophilus, brown sugar and the like are added into a conventional feed formula, so that the content of the lean pork can be obviously increased; and the streptococcus thermophilus, haws, feed additives, trace element additives and vitamin complex are scientifically added, so that the trace elements in the feed are diversified and are beneficial to growth and absorption of pigs, organic trace elements can be generated and enriched in pig bodies, the usage amount of antibiotic drugs and additives and the amount of drug residues of pig products are reduced, and thus the diet quality and health level of people are indirectly improved.

Description

technical field [0001] The invention relates to animal feed, in particular to a feed additive for increasing lean meat content of pigs. Background technique [0002] With the improvement of people's living standards, pig products have become daily consumer goods, and the market demand is increasing year by year. At present, most farmers adopt modern large-scale breeding methods, and pigs are prone to large-scale disease. In order to prevent such phenomena from happening, farmers usually add antibiotics and additives to the feed. harm. At the same time, pigs need a lot of energy and various nutrients when they grow and lay eggs. When the energy is insufficient or lacks certain nutrients, the quality and quality of pig products will be affected. Therefore, a large amount of food and nutrients are consumed during the breeding process Feed, breeding costs are higher. [0003] In the past, domestic soil breed pigs had a lot of fat, and their lean meat rate was only about 30%. ...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the single defect of the feed formula in the prior art and provide feed with lower cost and the quality and quality of pig products