Preparation method of green and safe compound feed capable of increasing production and improving quality for live pigs

Abstract

The invention discloses a preparation method of a green and safe compound feed capable of increasing production and improving quality for live pigs. The preparation method comprises the following steps of crushing soybean flour, millet, sunflower seed meal, fermented slaughterhouse waste, linseed meal, cassava residues, olea europaea cakes, gulfweed, palm meal and table salt, and performing uniform mixing so as to obtain a first material; enabling fishskin collagen to dissolve in an acetous solution, adding catechu, raising the temperature, performing a reaction, performing decompressed concentration, and performing freeze drying so as to obtain a second material; and adding vermiculite powder, composite amino acids, fructo-oligosaccharide, berberine, composite vitamins, whey powder and the second material to the first material, performing uniform mixing, adding water, performing high-pressure steaming, adjusting the water content of a system, performing spray drying, performing granulation, and performing drying so as to obtain the green and safe compound feed capable of increasing production and improving quality for live pigs. The compound feed is free from antibiotics, and is green and healthy; quick growth of the live pigs can be promoted, the immunity of the live pigs can be enhanced, swine infuenza can be prevented, the attack rate of the live pigs can be reduced, the stress resistance of the live pigs can be strong, the quality of pork is good, the water dripping losses of the pork are extremely low, and the meat color is rosy.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a green and safe method for preparing compound feed for pigs with increased production and quality. Background technique [0002] In the environment where pigs live, pigs are always attacked by various pathogenic microorganisms. Under normal circumstances, the immunity of pigs can resist the invasion of various pathogenic microorganisms, but due to high-density intensive farming, the immunity of pigs is reduced, which eventually leads to diseases in pigs. [0003] Existing feeds often add drugs such as antibiotics to treat pigs after they get sick, which often leads to a decline in immune function, drug residues in pigs, and damage to organs such as liver and kidneys to reduce their functions. Contents of the invention [0004] Based on the technical problems existing in the background technology, the present invention proposes a green and safe preparation method for increasing t...

AI Technical Summary

Problems solved by technology

Under normal circumstances, the immunity of pigs can resist the invasion of various pathogenic microorganisms, but due to high-density intensive farming, the immunity of pigs is reduced, which eventually leads to diseases in pigs

[0003] Existing feeds often add antibiotics and other drugs to treat pigs after they get sick, which often leads to a decline in immune function, drug residues in pigs, and damage to liver and kidneys and other organs to reduce function