Pig feed additive capable of improving growth performance

Abstract

The invention discloses a pig feed additive capable of improving growth performance. The pig feed additive is prepared from, by weight, 40-45 parts of red dates, 20-30 parts of barley malt, 30-40 parts of black soybeans, 8-10 parts of aromatic vinegar, 13-15 parts of burdock, 4-5 parts of white sugar, 10-13 parts of garlic, 30-40 parts of grape skin residues, 4-5 parts of licorice roots, a proper amount of cellulase, a proper amount of xylanase, a proper amount of saccharomycetes and a proper amount of water. A complex enzyme composed of cellulase and xylanase can reduce the content of coarse fibers in grape skin residues and can also eliminate antioxidant factors, and sugar generated after enzymolysis can be used for growth of saccharomycetes. The materials are fermented by saccharomycetes, and thus the activity of microorganisms in the gastrointestinal tract can be improved; red dates are baked so as to improve the special date aroma of red dates. Malt wort is subjected to heat preservation saccharifying treatment, and thus protein can be decomposed into soluble small molecules. Garlic has the bacteria suppressing and killing effect after being treated, the growth of pigs can be promoted, and the production performance can be improved. By means of the pig feed additive, the growth performance of pigs can be effectively improved, the weight is remarkably increased compared with that of a control group, and the economic benefits brought by the pig feed additive are also high.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a pig feed additive for improving growth performance. Background technique [0002] In order to improve the meat quality and slaughter rate of livestock animals, farmers usually increase feed additives. With the development of biotechnology, more and more flavoring agents are used in livestock breeding. This paper summarizes the application status of additives in pig feed, and explores the application value of additives. In the literature "Research on the anti-mold effect of jujube flavoring agent on pig feed", it is mentioned that the pollution of mold to grain and feed can be seen everywhere. In the process of growth, metabolism and reproduction, mold decomposes complex organic matter in feed and produces toxic metabolites. During growth, mold also consumes a large amount of nutrients in feed, resulting in a decline in feed quality and nutritional value. The color and taste of ...

AI Technical Summary

Problems solved by technology

In the process of growth, metabolism and reproduction, mold decomposes complex organic matter in the feed and produces toxic metabolites. The mold also consumes a large amount of nutrients in the feed during the growth process, resulting in a decline in the quality and nutritional value of the feed

The color and taste of the mildewed feed will change, the palatability will decrease, and the livestock and poultry will lose their appetite