Dorking composite Chinese medicinal herb feed additive, preparation method thereof and use thereof

Abstract

The invention discloses a dorking composite Chinese medicinal herb feed additive capable of promoting the growth of dorkings and improving chicken quality, a preparation method thereof and use thereof. The additive comprises the medicinal components of raidx astragali, oriental waterplantain rhizome, indian buead, hawthorn, malt, codonopsis pilosula, officinal magnolia bark, medicated leaven, tangerine peel, liquoric root and the like. The raw materials are normally dried and crushed, sieved and uniformly mixed to form the green feed additive; 0.5 to 2 weight percent of the prepared additive is added into the basic daily ration of 3 to 6 years old dorkings; the additive and the basic daily ration are mixed uniformly and fed to the dorkings in a way that the dorkings takes food and water freely. Tests show that the method preparation method can improve the growth properties of the dorkings, reduce abdominal fat rate, increase the crude protein and fat content of the chicken and improve chicken quality. The dorking composite Chinese medicinal herb feed additive overcomes the drawbacks of various chemical medicament and antibiotic feed additives, avoids toxic and side effects and medicament residue, and guarantees the production of green and high quality chicken products.

Description

technical field

[0001] The invention relates to a compound Chinese herbal medicine feed additive capable of promoting the growth of broilers and improving the muscle quality, as well as its preparation method and application. Background technique

[0002] In modern large-scale broiler production, people generally add antibiotics, hormones and chemically synthesized drugs to the feed. The long-term use of these substances not only causes the drug resistance of pathogenic microorganisms, drug residues in livestock products and environmental pollution, but also seriously threatens human health and affects the export of livestock and poultry products in my country. Chinese herbal medicine is a traditional medicine in my country, which has many advantages such as abundant resources, low cost, non-toxicity, no residue, and naturalness. It is a reliable green food additive. Therefore, more and more attention has been paid to the development and use of new Chinese herbal medicine ...

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