Green feed capable of increasing lean meat percentage of fattened pigs

Abstract

The invention relates to a feed and particularly relates to a green feed capable of increasing a lean meat percentage of fattened pigs. The feed is prepared from raw materials in parts by weight: 65-75 parts of corns, 12-15 parts of cottonseed meal, 3-4 parts of perilla frutescens seeds, 12-15 parts of bean pulp, 12-15 parts of corn straws, 10-12 parts of jumble bead dregs, 8-10 parts of dried apple dregs, 8-12 parts of medicago sativa dried grass, 3-4 parts of orange meal, 8-10 parts of wheat middling, 2-3 parts of dried chrysanthemums, 2-3 parts of fish meal, 2-3 parts of chicken visceral meal, 1-2 parts of medical stone fine powder, 2-3 parts of shrimp shell meal, 1-2 parts of semen cassiae, 8-10 parts of tartary buckwheat, a proper amount of table salt and 4-5 parts of a phagostimulant. The feed has comprehensive and balanced nutrition; nutrition needed by the rapid growth of the fattened pigs can be met; the raw materials including the dried chrysanthemums, the semen cassiae, the tartary buckwheat and the like have the effects of promoting the lipid metabolism capability of pork pigs and the lean meat percentage of a pig ketone body is increased; the palatability of the feed is also improved and the weight is obviously increased; all the raw materials are pure natural green raw materials so that pork is green and safe.

Description

technical field [0001] The invention relates to a feed, in particular to a green feed for improving the lean meat rate of fattening pigs and a preparation method thereof. Background technique [0002] In the process of large-scale intensive pig raising, during the fattening period, the meat pigs are processed during the rapid fattening stage. Due to the high ratio of protein raw materials and energy raw materials in the feed, the pigs are prone to overfat and the quality of ketone bodies deteriorates. The market potential is declining, and long-term feeding of unbalanced feed not only increases the cost of breeding, but also causes various diseases in the pig herd, which directly affects the fattening results. Therefore, it is necessary to change the original feed formula to ensure the rapid growth of the pig herd. At the same time, good ketone body quality is obtained, providing consumers with more high-quality products. Contents of the invention [0003] The purpose of ...

AI Technical Summary

Problems solved by technology

[0002] In the process of large-scale intensive pig raising, during the fattening period, the meat pigs are processed during the rapid fattening stage. Due to the high ratio of protein raw materials and energy raw materials in the feed, the pigs are prone to overfat and the quality of ketone bodies deteriorates. The market potential is declining, and long-term feeding of unbalanced feed not only increases the cost of breeding, but also causes various diseases in the pig herd, which directly affects the fattening results. Therefore, it is necessary to change the original feed formula to ensure the rapid growth of the pig herd. At the same time, obtain good ketone body quality and provide consumers with more high-quality products