Natural plant antibacterial growth-promoting feed additive and application thereof

Abstract

The invention relates to a feed additive and application thereof. The feed additive is prepared from the following raw materials in parts by weight: 50 to 150 parts of astragalus membranaceus extract, 50 to 150 parts of eucommia bark extract, 50 to 150 parts of honeysuckle extract, 50 to 150 parts of coptis chinensis extract, 50 to 100 parts of Chinese cinnamon extract, 50 to 100 parts of curcuma extract, 50 to 100 parts of picrasma quassioides extract, 50 to 100 parts of dandelion extract, 50 to 100 parts of aloe extract, 50 to 100 parts of common nutmeg extract, and 50 to 100 parts of licorice extract. The feed additive is a safe, efficient plant antibacterial growth-promoting feed additive, which is relatively simple in formula and stable and full in effect, has a good killing effect on both gram-positive bacterium and gram-negative bacterium, integrates bacteria restraining and sterilizing, antiviral action and immune and disease-resistant effects, can completely replace feed antibiotics, and is environment-friendly, moderate in cost, simple in production method and easy to operate.

Description

technical field [0001] The invention relates to a natural plant antibacterial and growth-promoting feed additive and its application, belonging to the technical field of animal husbandry additives. Background technique [0002] Once upon a time, we once attributed the efficacy of animal disease prevention and disease resistance to drug additives (including feed antibiotics), but one after another shocking animal epidemics and food safety incidents that have broken out in the past ten years have sounded a new challenge for us humans. Another wake-up call. "SARS" in 2003, "bird flu" and "streptococcal disease" in 2005, "highly pathogenic blue ear disease" and "turbo fish" and "red duck eggs" in 2006, "melamine" in 2008 ", the "A flu" in 2009, the "Clenbuterol" in 2011, the "Instant Chicken" in 2012 and the "Bird Flu" incident in 2013 are the most powerful witnesses. One of the main reasons for this is the use of large amounts of antibiotics. [0003] In order to completely ...

AI Technical Summary

Problems solved by technology

It can only improve the immunity of pigs and has no antibacterial function; CN103355545A discloses a fermented plant-based feed additive for weaned piglets, which is made by directly pulverizing Eucommia ulmoides, astragalus, honeysuckle, licorice and dandelion, not plant extracts products, leading to a series of problems such as excessive addition, insufficient use, uncontrollable side effects, and unclear active ingredients

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