Antibiotic-free laying hen feed
A layer chicken feed and premix technology, which is applied in the field of poultry breeding, can solve the problems of selenium content and amino acid content in eggs, etc., to improve selenium enrichment and amino acid levels, increase selenium content and amino acid levels, and improve feed conversion The effect of rate and production performance
Pending Publication Date: 2020-12-18
安徽佰奥生物科技有限公司
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Problems solved by technology
But the problem is that although the Chinese herbal medicine yeast selenium and Cordyceps Xinkang additives can improve the production performance of laying hens and improve the quality of eggs, the impact on the selenium content and amino acid content in eggs is unilateral
Method used
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Comparison scheme
Effect test
Embodiment 1
[0024] The antibiotic-free laying hen feed in this example, according to the mass fraction, after mixing 99.7%% of the basic diet, 0.2% Cordyceps Xinkang additive and 0.1% Chinese herbal medicine yeast selenium, fully stir to obtain the antibiotic-free laying hen feed .
Embodiment 2
[0026] The antibiotic-free laying hen feed in this example is based on the mass fraction of 99.65% basal diet, 0.2% Cordyceps Xinkang additive and 0.15% Chinese herbal medicine yeast selenium mixed, fully stirred evenly, and the antibiotic-free laying hen feed is obtained.
Embodiment 3
[0028] The antibiotic-free laying hen feed in this example, according to the mass fraction, mixes 99.6% of the basic diet, 0.2% of Cordyceps Xinkang additive and 0.2% of Chinese herbal medicine yeast selenium, and fully stirs to obtain the antibiotic-free laying hen feed.
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The invention provides an antibiotic-free laying hen feed. A cordyceps sinensis Xinkang additive and Chinese herbal medicine yeast selenium are added in the antibiotic-free laying hen feed, the production performance and the immune function of laying hens and the quality of eggs are remarkably improved through the compound combination of the cordyceps sinensis Xinkang additive and the Chinese herbal medicine yeast selenium, and particularly the selenium content and the amino acid content in the eggs are increased; and moreover, no antibiotic additive is added in the antibiotic-free laying henfeed, so that the antibiotic-free laying hen feed has the advantages of greenness, safety, no residue and the like.
Description
technical field [0001] The invention belongs to the technical field of poultry breeding, and in particular relates to a feed for laying hens without antibiotics. Background technique [0002] With the development of animal husbandry, the unreasonable use or even abuse of antibiotics and chemical feed additives has become increasingly serious, causing serious harm to human food safety and health. Therefore, with the development of green animal husbandry, antibiotics and chemical feed additives will be gradually banned. Under such circumstances, it is particularly urgent to research and develop antibiotic-free feed additives that can reduce the use of antibiotics and chemical feed additives, improve production performance and immune function, and improve the quality of livestock and poultry products. [0003] Chinese herbal medicine yeast selenium and Chinese herbal medicine (Cordyceps Xinkang) are two commonly used antibiotic-free feed additives, and the two have been added ...
Claims
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IPC IPC(8): A23K10/12A23K10/30A23K10/37A23K20/105A23K20/142A23K20/147A23K20/158A23K20/163A23K20/174A23K20/189A23K20/20A23K50/75
CPCA23K50/75A23K10/30A23K10/37A23K20/174A23K20/142A23K20/30A23K20/105A23K20/163A23K20/189A23K10/12A23K20/158A23K20/147A23K20/20Y02P60/87
Inventor 黄守程黄萍王趁芳靳二辉孙启顾有方王伟梁林
Owner 安徽佰奥生物科技有限公司