A feed additive for improving the anti-stress ability of livestock and poultry and its preparation and use method

Abstract

The present invention discloses a feed additive for improving the anti-stress ability of livestock and poultry, and a preparation and a use method thereof. The feed additive comprises the following ingredients by weight: 1-5 parts of vitamin C, 10-15 parts of manyprickle acathopanax root, 5-10 parts of silktree albizia bark, 5-12 parts of common anemarrhena rhizome, 4-10 parts of glossy privet fruit, 6-15 parts of baikal skullcap root, 4-10 parts of tree peony root-bark and 4-10 parts of common andrographis herb. According to the present invention, the feed additive for improving the anti-stress ability of livestock and poultry uses a plurality of Chinese herbal ingredients to compound with vitamin C, significantly enhances the immunity, disease resistance and anti-stress ability of livestock and poultry, regulates the excitement of central nervous system, enhances the resistance of livestock and poultry to stress environment and living environment, and increases the appetite of livestock and poultry and the feed conversion ratio. The feed additive for improving the anti-stress ability of livestock and poultry has characteristics that the feed additive has no drug residue, no drug resistance, no pollution, no toxic side effects, and is safe and reliable; and the feed additive can be prepared from raw materials from extensive sources, is simple and feasible in preparation method, low in cost, convenient to use and high in bioavailability, and has wide application prospects.

Description

technical field [0001] The invention belongs to the technical field of feed additives, and in particular relates to a feed additive for improving the anti-stress ability of livestock and poultry and its preparation and use methods. Background technique [0002] Stress is the non-specific response of livestock and poultry to any adverse conditions, such as physiological (such as endocrine disorders, loss of control of physiological regulation, etc.), environmental (such as temperature, humidity, ventilation, light, etc.) , management (transportation, group transfer, injection, feed mutation, etc.); in most cases, not a single stimulus works, but two or three stimulus factors combined to act on the body at the same time, forcing the body to adjust to the new physiological balance. This process of adjustment and adaptation will lead to different degrees of slower growth, lower weight gain or egg production rate, worse meat quality or eggshell quality, significantly lower produ...

AI Technical Summary

Problems solved by technology

At present, most feed additives are chemically synthesized drugs, such as hormones, antibiotics, etc. Although these additives can increase the production of livestock and poultry, they will remain in livestock and poultry products, which will increase the drug residues in livestock and poultry products and directly harm human health