CN112088973A - Antibiotic-free laying hen feed - Google Patents

Antibiotic-free laying hen feed Download PDF

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Publication number
CN112088973A
CN112088973A CN202011132428.3A CN202011132428A CN112088973A CN 112088973 A CN112088973 A CN 112088973A CN 202011132428 A CN202011132428 A CN 202011132428A CN 112088973 A CN112088973 A CN 112088973A
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additive
antibiotic
vitamin
selenium
xinkang
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黄守程
黄萍
王趁芳
靳二辉
孙启
顾有方
王伟
梁林
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Anhui Baiao Biotechnology Co ltd
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Anhui Baiao Biotechnology Co ltd
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
    • A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/105—Aliphatic or alicyclic compounds
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/142—Amino acids; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/142—Amino acids; Derivatives thereof
    • A23K20/147—Polymeric derivatives, e.g. peptides or proteins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/158—Fatty acids; Fats; Products containing oils or fats
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/163—Sugars; Polysaccharides
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/174—Vitamins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/189—Enzymes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/30—Oligoelements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87—Re-use of by-products of food processing for fodder production

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  • Proteomics, Peptides & Aminoacids (AREA)
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Abstract

The invention provides an antibiotic-free laying hen feed, which is added with a cordyceps sinensis Xinkang additive and a Chinese herbal medicine yeast selenium, the production performance and the immune function of laying hens and the quality of eggs are obviously improved through the compound combination of the cordyceps sinensis Xinkang additive and the Chinese herbal medicine yeast selenium, particularly the selenium content and the amino acid content of the eggs are improved, and the antibiotic-free laying hen feed is not added with any antibiotic additive, and has the advantages of being green, safe, free of residue and the like.

Description

Antibiotic-free laying hen feed
Technical Field
The invention belongs to the technical field of poultry breeding, and particularly relates to an antibiotic-free laying hen feed.
Background
Along with the development of animal husbandry, the unreasonable use and even the abuse of antibiotics and chemical feed additives are increasingly serious, and serious harm is caused to the safety and the body health of human food. Therefore, with the development of green and environmental-friendly animal husbandry, antibiotics and chemical feed additives will be gradually forbidden. Under the circumstances, it is very urgent to research and develop antibiotic-free feed additives which can reduce the use of antibiotics and chemical feed additives, improve the production performance and the immune function, and improve the quality of livestock and poultry products.
The Chinese herbal medicine yeast selenium and the Chinese herbal medicine (cordyceps sinensis Xinkang) are two common antibiotic-free feed additive components, and the two components are independently added and used in a certain range in the production of laying hens. However, the Chinese herbal medicine yeast selenium and cordyceps sinensis Xinkang additive can improve the production performance of laying hens and improve the quality of eggs, but the influence on the selenium content and the amino acid content in the eggs is unilateral.
Disclosure of Invention
In view of the above, the present invention needs to provide an antibiotic-free layer feed, which is prepared by adding cordyceps sinensis Xinkang additive and Chinese herbal medicine yeast selenium in a feed formula, and optimizing the addition amount of the additive, so that the selenium content of the produced eggs is effectively increased, and the produced eggs have excellent egg quality, so as to solve the above problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a non-antibiotic laying hen feed which comprises a basic ration, wherein a first additive and a second additive are mixed in the basic ration, the first additive is a cordyceps Xinkang additive, the second additive is Chinese herbal medicine yeast selenium, and the cordyceps Xinkang additive comprises cordyceps Xinkang, L-carnitine hydrochloride and vitamin B12;
in the antibiotic-free laying hen feed, the mass fraction of the first additive is 0.2%, and the mass fraction of the second additive is 0.1% -0.2%.
According to the invention, the cordyceps Xinkang additive and the Chinese herbal medicine yeast selenium are added into the basic daily ration, the acremonium terricola culture in the cordyceps Xinkang additive can improve the immunity of laying fowls, and the L-carnitine hydrochloride and the vitamin B12 can improve the feed conversion rate and the production performance to the greatest extent. In addition, the additive in the laying hen feed is Chinese herbal medicine components, so that abuse of antibiotics is avoided. The Chinese herbal medicine yeast selenium is different from the traditional yeast selenium, and is a Chinese herbal medicine yeast selenium product which is finally formed by taking a plurality of Chinese herbal medicines as fermentation substrates, adding a proper amount of inorganic selenium and organically combining the Chinese herbal medicines, the yeast and the selenium by virtue of the biotransformation function of yeast and can be directly purchased in the market. According to the invention, the selenium content and the amino acid level in eggs can be effectively improved by the synergistic effect of mutual promotion between the selenium and the amino acid through the compound combination of the selenium and the amino acid, and the produced eggs have excellent egg quality.
Preferably, in some specific embodiments of the present invention, in the antibiotic-free layer chicken feed, the mass fraction of the first additive is 0.2%, and the mass fraction of the second additive is 0.2%. When the additive is added in the amount, the quality of the produced eggs of the laying hens is excellent in all aspects.
Further, the active ingredients of the cordyceps sinensis Xinkang comprise cordycepic acid, cordycepin, cordyceps sinensis polysaccharide, superoxide dismutase, amino acid, sterol, adenosine, alkaloid, VB1, VB2 and mineral substances, and can be directly purchased from the market.
Furthermore, the Chinese herbal medicine yeast selenium is prepared from Chinese herbal medicines, yeast and selenium by a solid state fermentation technology.
Preferably, the Chinese herbal medicine comprises at least one of epimedium herb, astragalus, scutellaria, isatis root, common andrographis herb, selfheal, amur corktree bark, honeysuckle flower, lightyellow sophora root, ash bark, incised notopterygium rhizome and golden thread. The choice of the herb is not particularly limited, and all of the above can be used in the present invention, and in some specific examples of the present invention, the herb, selenium yeast, is commercially available.
Further, the basic ration in the present invention may be a formula conventionally adopted in the field of laying hen feeding, and is not particularly limited, and may be adjusted according to the type of laying hen to be fed.
Preferably, in the basic ration, the addition amount of each component is as follows: 61.2 wt% of corn, 21.5 wt% of soybean meal, 1 wt% of soybean oil, 4.22 wt% of corn protein powder, 7.08 wt% of stone powder and 5 wt% of premix.
More preferably, the premix provides 10000IU of vitamin A and 10000IU of vitamin B for each kilogram of basic daily ration12.3mg of vitamin B27.8mg of vitamin B65.3mg of vitamin B1223mg, 3000IU vitamin D, 30mg vitamin E, vitamin K31.5mg, iron 100mg, copper 20mg, zinc 100mg, manganese 120mg, selenium 0.3mg, iodine 1.0mg, pantothenic acid 12mg, folic acid 1.0mg, and biotin 5.5 mg.
Compared with the prior art, the invention has the following beneficial effects:
the invention discloses a nonreactive layer feed which is prepared by adding a cordyceps sinensis Xinkang additive and a Chinese herbal medicine yeast selenium, and surprisingly discovers that the cordyceps sinensis Xinkang additive and the Chinese herbal medicine yeast selenium have a synergistic effect of mutual promotion, so that the selenium enrichment condition and the amino acid level of eggs can be obviously improved, and the quality of the eggs is improved.
Detailed Description
In order that the invention may be more fully understood, reference will now be made to the specific embodiments illustrated. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The basic ration in the following examples is a formula comprising 61.2 wt% of corn, 21.5 wt% of soybean meal, 1 wt% of soybean oil, 4.22 wt% of corn protein powder, 7.08 wt% of stone powder and 5 wt% of premix, wherein the premix provides 10000IU of vitamin A and 10000IU of vitamin B for each kilogram of the basic ration12.3mg of vitamin B27.8mg of vitamin B65.3mg of vitamin B1223mg, 3000IU vitamin D, 30mg vitamin E, vitamin K31.5mg, 100mg of iron, 20mg of copper, 100mg of zinc, 120mg of manganese, 0.3mg of selenium, 1.0mg of iodine, 12mg of pantothenic acid, 1.0mg of folic acid and 5.5mg of biotin, and the raw materials are fully mixed and stirred uniformly according to the formula to obtain the basic daily ration. It is understood that the basic ration formula is only an example of the specific implementation of the present invention, and does not represent that the basic ration in the present invention can only adopt the formula combination, and other conventional feed formulas can be adjusted according to the needs of feeding laying hens.
The cordyceps Xinkang additive adopted in the following examples is purchased from Hefei Mike Luo bioengineering limited company and is named as cordyceps Xinkang-special for laying poultry;
the Chinese herbal medicine yeast selenium is purchased from Hefei Dongshi animal husbandry Co., Ltd and contains 670mg/kg of selenium, wherein the organic selenium accounts for more than 95%.
Example 1
According to the non-antibiotic layer feed in the embodiment, 99.7% of basic ration, 0.2% of cordyceps sinensis Xinkang additive and 0.1% of Chinese herbal medicine yeast selenium are mixed according to mass fraction, and then are fully and uniformly stirred, so that the non-antibiotic layer feed is obtained.
Example 2
According to the non-antibiotic layer feed in the embodiment, 99.65% of basic ration, 0.2% of cordyceps sinensis Xinkang additive and 0.15% of Chinese herbal medicine yeast selenium are mixed according to mass fraction, and then are fully and uniformly stirred, so that the non-antibiotic layer feed is obtained.
Example 3
According to the non-antibiotic layer feed in the embodiment, 99.6% of basic ration, 0.2% of cordyceps sinensis Xinkang additive and 0.2% of Chinese herbal medicine yeast selenium are mixed according to mass fraction, and then are fully and uniformly stirred, so that the non-antibiotic layer feed is obtained.
Comparative example 1
Compared with the embodiment 3, in the comparative example, "0.2% of cordyceps Xinkang additive and 0.2% of Chinese herbal medicine yeast selenium" are replaced by "0.4% of cordyceps Xinkang additive", and the rest is the same as the embodiment 3.
Comparative example 2
Compared with the embodiment 3, in the comparative example, "0.2% of cordyceps sinensis Xinkang additive and 0.2% of Chinese herbal medicine yeast selenium" are replaced by "0.4% of Chinese herbal medicine yeast selenium", and the rest is the same as the embodiment 3.
Test example
Selecting Hailan brown shell laying hens with 450 feathers and 24-week-old laying rates, randomly dividing the Hailan brown shell laying hens into 5 groups, randomly repeating 6 groups in each group, repeating 15 eggs in each group, feeding the feeds in the examples 1-3 and the comparative examples 1-3 respectively, and marking the feeds as a group I, a group II, a group III, a group IV and a group V in sequence, wherein the feeding condition is specifically as follows: laying hens are bred in a laying hen breeding farm in Fengyang county, Anhui province, stacked cage breeding is adopted, 2 laying hens are fed once in the morning and at night every day, immunization programs and standard management are carried out on the laying hen breeding management according to a laying hen breeding management manual, the air temperature of a henhouse is controlled to be 18-25 ℃, the relative humidity is controlled to be 40% -60%, the weight and the illumination time of the laying hens are reasonably controlled, free ingestion and drinking are carried out, eggs are repeatedly picked up for 4 times every day in the experimental period, the egg laying condition, the ingestion condition, the mental state and the death condition of the laying hens are observed and recorded, excrement is timely cleaned, the colony house is kept clean, and other conditions are completely consistent except that the daily grain composition of each group is different. The egg-laying peak period of the Hailan brown-shell laying hens is 24-51 weeks, the pre-feeding period of the test is 1 week, and the formal period is 25-51 weeks.
(1) And (3) measuring the production performance: during the test period, the number of eggs laid, the total weight of eggs laid, the feed put amount and the residual amount of each repeated group were recorded every day, the feed consumption weight of each repeated group and the average daily feed intake were calculated once every 7d, and then the egg laying rate, the average egg weight and the feed-egg ratio were counted in units of groups, with the results shown in table 1.
(2) And (3) egg quality determination: the eggs are randomly collected on the first day of 40 weeks of feeding, 2 eggs are repeatedly extracted each time, the eggshell strength is respectively measured (the measurement is carried out by using a Japanese FHK eggshell strength measuring instrument), meanwhile, the selenium content of the yolk and the egg white and the amino acid content of the yolk are specifically that the egg white and the yolk in the eggs are completely separated, and the yolk and the egg white are respectively sent to Anhui Zhongqing inspection detection Limited company and Jiangsu province agricultural science institute for measurement, and the results are shown in Table 1.
(3) And (3) measuring immune function: feeding the chicken to the lower wing vein for blood collection on the first day of 40 weeks, fasting for 12h before blood collection, repeating random drawing of 2 blood in each group, blood collection by using a vacuum blood collection tube, centrifuging for 15 minutes at normal temperature to separate serum, wherein the centrifugation speed is 3500rmp/min, and the serum is stored at-80 ℃ for detection. The contents of cytokines such as IL-2, IL-4, INF-gamma and the like in serum are measured by using an ELISA kit, the operation is carried out according to the kit specification, and the absorbance is measured by using a full-wavelength microplate reader, and the result is shown in Table 2.
Table 1 production Performance and egg quality test results for each group
Figure BDA0002735581480000051
Note: the essential amino acids in table 1 include lysine, methionine, threonine, leucine, isoleucine, phenylalanine, arginine, valine, histidine; non-essential amino acids include alanine, serine, aspartic acid, glutamic acid, cystine, glycine, proline and tyrosine.
As can be seen from the test results in Table 1, the laying rate and the average egg weight in example 3 are better than those in comparative examples 1 and 2, while the eggshell strength in example 3 is obviously improved, and the selenium content in the egg yolk and egg white of example 3 is obviously better than that in comparative example 1 and is equivalent to that in comparative example 2 under the condition of the same total dosage of the additives, which indicates that the selenium content in the egg can be improved by combining the cordyceps sinensis Xinkang additive and the selenium yeast of the Chinese herbal medicine, and further indicates that the combination of the cordyceps sinensis Xinkang additive and the selenium yeast of the Chinese herbal medicine has obvious improvement on the content of essential amino acids and non-essential amino acids in the egg, indicates that the combination of the cordyceps sinensis Xinkang additive and the selenium yeast of the Chinese herbal medicine has obvious synergistic effect, the production performance of laying hens can be obviously improved, the selenium content and the amino acid content in the egg yolk and the egg white are both improved, the combination of the cordyceps sinensis Xinkang additive and the Chinese herbal medicine yeast selenium has a synergistic effect, and particularly has obvious influence on the production performance of laying hens and the selenium content in eggs.
TABLE 2 results of the assay of immune function
Figure BDA0002735581480000061
As can be seen from Table 2, compared with the comparative examples of 1-2 in the example 3, the contents of cytokines such as IL-2, IL-4 and INF-gamma in the serum of the laying hens in the example 3 are obviously superior to those of the laying hens in the comparative examples 1 and 2, which shows that the compound combination of the cordyceps sinensis Xinkang additive and the Chinese herbal medicine yeast selenium obviously improves the immune function of the laying hens, and that the compound combination of the cordyceps sinensis Xinkang additive and the yeast selenium can obviously improve the immune function of the laying hens.
In general, as can be seen from the test results in tables 1 and 2, the cordyceps sinensis Xinkang additive and the Chinese herbal medicine yeast selenium are compounded and combined to improve the production performance and the immune function of the laying hens, the egg quality of eggs has obvious synergistic effect, and the cordyceps sinensis Xinkang additive has no drug resistance, small side effect and naturalness, while the Chinese herbal medicine yeast selenium avoids the weak toxicity of inorganic selenium and enhances the selenium utilization rate, so that the economic benefit of the laying hens can be effectively increased by combining the cordyceps sinensis Xinkang additive and the Chinese herbal medicine yeast selenium, and the non-resistant laying hen feed additive has the advantages of being green, safe, free of residue and the like.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (8)

1. A nonreactive layer feed comprises basic ration, and is characterized in that a first additive and a second additive are mixed in the basic ration, the first additive is a cordyceps sinensis Xinkang additive, the second additive is Chinese herbal medicine yeast selenium, and the cordyceps sinensis Xinkang additive comprises the components of cordyceps sinensis Xinkang, L-carnitine hydrochloride and vitamin B12;
in the antibiotic-free laying hen feed, the mass fraction of the first additive is 0.2%, and the mass fraction of the second additive is 0.1% -0.2%.
2. The non-resistant layer feed of claim 1, wherein the mass fraction of said first additive is 0.2% and the mass fraction of said second additive is 0.2%.
3. The antibiotic-free layer chicken feed according to claim 1, wherein the active ingredients of cordyceps sinensis Xinkang comprise cordycepic acid, cordycepin, cordyceps polysaccharide, superoxide dismutase, amino acids, sterol, adenosine, alkaloid, VB1, VB2 and minerals.
4. The antibiotic-free layer chicken feed of claim 1, wherein the Chinese herbal medicine yeast selenium is prepared from Chinese herbal medicines, yeast and selenium by a solid state fermentation technology.
5. The antibiotic-free layer chicken feed according to claim 4, wherein the Chinese herbal medicine comprises at least one of epimedium herb, astragalus mongholicus, scutellaria baicalensis, isatis root, andrographis paniculata, selfheal, phellodendron amurense, honeysuckle, sophora flavescens, ash bark, notopterygium root and coptis chinensis.
6. The antibiotic-free layer chicken feed according to claim 1, wherein the basic ration is composed of corn, soybean meal, soybean oil, corn gluten meal, stone powder and premix.
7. The antibiotic-free laying hen feed of claim 6, wherein the basic ration comprises the following components in Hanlingu: 61.2 wt% of corn, 21.5 wt% of soybean meal, 1 wt% of soybean oil, 4.22 wt% of corn protein powder, 7.08 wt% of stone powder and 5 wt% of premix.
8. The antibiotic-free layer feed according to claim 6 or 7, wherein the premix provides 10000IU of vitamin A and 10000IU of vitamin B per kilogram of basal diet12.3mg of vitamin B27.8mg of vitamin B65.3mg of vitamin B1223mg, 3000IU vitamin D, 30mg vitamin E, vitamin K31.5mg, iron 100mg, copper 20mg, zinc 100mg, manganese 120mg, selenium 0.3mg, iodine 1.0mg, pantothenic acid 12mg, folic acid 1.0mg, and biotin 5.5 mg.
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101139554A (en) * 2007-09-14 2008-03-12 梁林 Solid-state fermentation preparing method for Chinese herbal medicine yeast selenium
CN102640873A (en) * 2012-05-15 2012-08-22 曲湘勇 Feed for producing selenium-rich storage-resistance green-shell eggs and enhancing chicken body antioxidation capability
CN108056068A (en) * 2017-12-29 2018-05-22 合肥迈可罗生物工程有限公司 A kind of method for improving Reproductive Performance of Hens
CN110833121A (en) * 2019-10-31 2020-02-25 合肥迈可罗生物工程有限公司 Feed additive and application thereof
AU2020101970A4 (en) * 2020-06-11 2020-10-01 Chengdu Fenglan Technology Co.,Ltd. Biological feed for improving laying performance and egg quality of laying hen at later laying stage and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101139554A (en) * 2007-09-14 2008-03-12 梁林 Solid-state fermentation preparing method for Chinese herbal medicine yeast selenium
CN102640873A (en) * 2012-05-15 2012-08-22 曲湘勇 Feed for producing selenium-rich storage-resistance green-shell eggs and enhancing chicken body antioxidation capability
CN108056068A (en) * 2017-12-29 2018-05-22 合肥迈可罗生物工程有限公司 A kind of method for improving Reproductive Performance of Hens
CN110833121A (en) * 2019-10-31 2020-02-25 合肥迈可罗生物工程有限公司 Feed additive and application thereof
AU2020101970A4 (en) * 2020-06-11 2020-10-01 Chengdu Fenglan Technology Co.,Ltd. Biological feed for improving laying performance and egg quality of laying hen at later laying stage and preparation method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
杨景晁;李有志;齐红杰;王圣华;李福伟;周开锋;张淑二;李桂明;: ""虫草欣康"对蛋鸡生产性能和鸡蛋品质的影响" *

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