Feed additive for effectively regulating chicken intestinal health and preparation method thereof

Abstract

The present invention belongs to the field of feed additives and particularly relates to a feed additive for effectively regulating chicken intestinal health. The feed additive is prepared from the following raw materials in parts by weight: 22-50 parts of a traditional Chinese medicinal composition, 12-30 parts of amino acids, 10-30 parts of zeolite powder, 20-40 parts of vitamins, 2-6 parts of an antioxidant, 5-20 parts of a cichorium intybus inulin hydrolysate, 10-25 parts of a compound micro-organism agent and 1-10 parts of freeze-dried powder of a gram-positive bacterial cell extract. The feed additive for the laying chickens can induce proliferation of intestinal tract beneficial micro-organisms in intestinal tract of the laying chickens, thus realizes regulation and repair of the intestinal tract of the laying chickens in a real sense, enhances immunity of the intestinal tract of the laying chickens, reduces incidences of intestinal diseases of the laying chickens, improves survival rate, feed digestibility and chicken rearing benefits of the laying chickens, has great economic benefits, and is worthy of promotion and application.

Description

technical field [0001] The invention belongs to the field of feed additives, in particular to a feed additive for effectively regulating chicken intestinal health and a preparation method thereof. Background technique [0002] Microorganisms and their complex microbiomes are responsible for most of the biotransformations of the environment in which they live, and the gastrointestinal tract of chickens is populated by complex microorganisms that have important links to chicken health and disease. There is a close relationship between chicken intestinal microbial flora and diet, and the intestinal epithelium and other mucous membranes of laying hens must maintain structural and functional integrity in order to prevent a large number of pathogens from invading the body from the intestinal lumen. The health of laying hens is often related to intestinal diseases. Minor intestinal damage caused by hospital microorganisms can significantly reduce the production performance of layin...

AI Technical Summary

Problems solved by technology

However, although the intake of probiotics from the outside can improve the intestinal immunity to a certain extent, it cannot make the ingested intestinal beneficial bacteria proliferate in the intestinal tract of laying hens, that is, it is impossible to restore the intestines of laying hens in a true sense. The function of the intestinal tract generally requires long-term intake to ensure the effective concentration of intestinal beneficial bacteria

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