Antibiotic-free homologous protein-free creep feed for weaned piglets

Abstract

The invention discloses an antibiotic-free homologous protein-free creep feed for weaned piglets, comprising corn, puffed corn, flour, puffed soybean, Hamlet protein, yeast nucleotide, super steamed fish meal, cheese plus cheese, sucrose, glucose, whey powder, milk powder, whey protein concentrate, calcium monohydrogen phosphate, calcium formate, edible salt, lysine, methionine, tryptophan, threonine, a compound acidifier, coated zinc oxide, coated plant essential oil, coated sodium butyrate, alkaloids, a vitamin complex, trace element premix and a compound enzyme preparation. The Hamlet protein, yeast nucleotide and whey protein concentrate are used herein to replace plasma protein powder and intestine membrane protein; attracting property, palatability and high digestive utilization areguaranteed for the antibiotic-free homologous protein-free creep feed for weaned piglets; piglets can gain smooth transition from breast milk to feed; the comprehensive utilization of the compound acidifier, coated sodium butyrate, coated zinc oxide, coated plant essential oil and alkaloids helps improve immunity in piglets and control diarrhea in the piglets.

Description

technical field [0001] The invention relates to the technical field of feed for pigs, in particular to a creep feed for weaned piglets without antibiotics and homologous proteins. Background technique [0002] Weaning will lead to changes in social, environmental and nutritional factors of piglets. These changes will cause great stress to piglets, which is weaning stress. Weaning stress can lead to changes in intestinal morphology, such as shedding of small intestinal villi, atrophy, and crypt hyperplasia, as well as damage to intestinal mucosal integrity. Intestinal damage leads to a decrease in the digestion and absorption rate of nutrients in piglets. Excessive nutrients reach the end of the intestinal tract, which will cause excessive proliferation of harmful bacteria, resulting in an imbalance of the flora, which in turn leads to diarrhea. At the same time, the intestinal tract is not only an important place for digesting and absorbing nutrients, but also the largest i...

AI Technical Summary

Problems solved by technology

[0004] Feed indigestion, slow growth, diarrhea, poor disease resistance, and increased mortality caused by piglet weaning stress have seriously affected the production efficiency and economic benefits of pig farms.

However, both scientific research and production practice have shown that long-term and high-dose use of antibiotics has serious negative effects, which not only affects the quality and safety of pig products, but also affects human health and the ecological environment.