Traditional Chinese medicine composition used for antibiotic-free breeding of free-range chickens

Abstract

The invention relates to a chicken feed additive, in particular to a traditional Chinese medicine composition used for antibiotic-free breeding of free-range chickens. The traditional Chinese medicine composition is prepared from the following materials in parts by weight: 4-5 parts of raw gypsum, 5-7 parts of radix astragali, 4-6 parts of flos lonicerae, 2-4 parts of radix scutellariae, 2-3 parts of agastache rugosus, 2-3 parts of radix codcnopsitis pilosulas, 3-5 parts of fructus crataegi, 3-4 parts of herba lophatheri, 1-3 parts of radix glycyrrhizae, 0.2-0.5 parts of fructus quisqualis, 0.6-0.9 parts of pericarpium granati and 1-2 parts of fructus mume. The traditional Chinese medicine composition used for the antibiotic-free breeding of the free-range chickens, provided by the invention, has the effects of clearing heat and toxins, dispelling wind, drying dampness, relieving cough, resolving phlegm, arresting convulsion, promoting growth, resisting bacteria, killing worms, improving immunity and the like, is especially suitable for free-range chickens with relatively short digestive tracts, and effectively improves disease resistance of the chickens; and chicken meat is free from antibiotic residues.

Description

technical field [0001] The invention relates to a chicken feed additive, in particular to a traditional Chinese medicine composition for free-range chicken breeding. Background technique [0002] Raising chickens in the open air takes advantage of natural grasses, insects, earthworms, grass seeds and other resources such as grass hills, grass slopes, orchard woodlands, as well as the characteristics of good isolation conditions, less disease occurrence, high survival rate, and low investment. Lively, strong foraging characteristics, obtain part of the green feed and protein feed needed from nature, thereby reducing feeding costs and improving the economic efficiency of chicken breeding. However, the scale of farming is large, and the natural feed obtained in the open air is relatively small, and a large amount of supplementary feed is still required. However, most of the current supplementary feeds contain hormones and antibiotics, and chickens tend to have residues after e...