Compound feed for improving pork quality

Abstract

The invention discloses a compound feed for improving pork quality, containing the following materials in parts by weight: 10-15 parts of peanut powder, 4-12 parts of dry water hyacinth powder, 2-9 parts of paper mulberry powder, 1-5 parts of bran, 4-10 parts of radish, 200-240 parts of protein additive, 0.1-0.2 part of chitosan, 0.2-0.8 part of glycine betaine, 1.5-3.5 parts of compound amino acid, 1-2 parts of calcium hydrophosphate, 1-2 parts of sodium oxalate, 0.1-0.4 part of sodium bicarbonate, 2-5 parts of rapeseed oil, 1-2 parts of salt, 1-2 parts of kieselguhr, and 1-4 parts of coatingagent. The coating agent is prepared according to the following process: adding fibroin into a sodium bicarbonate solution and stirring, adding poly-carboxylic acid and uniformly nixing, filtering, washing, freeze-drying, and then adding a glutaraldehyde solution and stirring to obtain the coating agent.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a compound feed for improving pork meat quality. Background technique [0002] The meat pigs supplied in the market are often because the breeders pursue the weight of the pigs, the breeding period is short, and the fat layer is thick, which affects the meat quality. The reason is that the breeding and breeding methods are not ideal. Existing cross breeding of wild boar and domestic pig produces hybrid wild boar, its meat has game, less fat, popular, but its meat yield is low, expensive, can not be bought by most consumers. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes a compound feed for improving pork meat quality, which has balanced nutrition, good palatability and food attraction, high digestion and absorption of pigs, improved feed utilization, and reduced feed-to-meat ratio, which is ...

AI Technical Summary

Problems solved by technology

[0002] The meat pigs supplied in the market are often because the breeders pursue the weight of the pigs, the feeding period is short, and the fat layer is thick, which affects the meat quality

The reason is that the breeding and feeding methods are not ideal

At present, hybrid wild boars are produced by breeding wild boars with domestic pigs. The meat has game flavor and less fat, and is popular, but its meat yield is low and the price is expensive, so it cannot be purchased by most consumers.