CN115462475B - Feed additive premix for improving laying rate of laying hens and improving quality of eggs and application of feed additive premix - Google Patents
Feed additive premix for improving laying rate of laying hens and improving quality of eggs and application of feed additive premix Download PDFInfo
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- 235000013601 eggs Nutrition 0.000 title claims abstract description 42
- 239000003674 animal food additive Substances 0.000 title claims abstract description 36
- VFLDPWHFBUODDF-FCXRPNKRSA-N curcumin Chemical compound C1=C(O)C(OC)=CC(\C=C\C(=O)CC(=O)\C=C\C=2C=C(OC)C(O)=CC=2)=C1 VFLDPWHFBUODDF-FCXRPNKRSA-N 0.000 claims abstract description 44
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims abstract description 35
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
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- DFPAKSUCGFBDDF-UHFFFAOYSA-N nicotinic acid amide Natural products NC(=O)C1=CC=CN=C1 DFPAKSUCGFBDDF-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
- A23K10/18—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
-
- 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
- A23K20/111—Aromatic 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
- A23K20/163—Sugars; Polysaccharides
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Microbiology (AREA)
- Birds (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Biochemistry (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a feed additive premix for improving laying rate of laying hens and improving quality of eggs and application thereof, which consists of curcumin, astragalus polysaccharide powder, a microecological preparation and betaine, wherein the mass ratio of the curcumin to the astragalus polysaccharide powder to the microecological preparation to the betaine is = (2-4) to (3-5) to (1-2) to (2-5). The problem that the later egg laying performance of the laying hen is reduced due to heat stress, the laying rate is improved by 4.5% on average, the egg white height, yolk color, hash unit and eggshell thickness of the egg laid by the laying hen are also obviously improved, the thick egg white quality and the thick egg white ratio in the egg are obviously improved, the thin egg white quality and the thin egg white ratio are obviously reduced, and the egg white is more viscous is solved, so that the quality of the egg of the laying hen is improved while the laying rate is improved under the condition of heat stress in the later egg laying of the laying hen, the requirements of consumers are met, and the economic benefits of farmers are greatly improved.
Description
Technical Field
The invention belongs to the technical field of poultry feed, and particularly relates to a feed additive premix for improving laying rate of laying hens and improving quality of eggs and application thereof.
Background
The laying rate of the laying hens can directly reflect the health condition of the laying hens, and the success or failure of the laying hen breeding is indirectly judged, so that the method is an index of most concern of laying hen farmers. At present, in order to save space, the raising cost is greatly reduced, an intensive cage raising mode is adopted, although a larger number of laying hens can be raised in unit space, more stress factors are generated, the condition of fluctuation of laying rate is frequent, especially when high temperature or severe cold weather is encountered in the later period of laying, the health condition of the laying hens is seriously influenced, the abnormal reduction of the laying rate is caused by symptoms such as enteritis, salpingitis and fever, and the like, and the problem is serious due to the fact that a raiser starts to abuse medicines along with the fluctuation of the laying rate and the generation of disease symptoms, so that the problem is effectively solved by reducing the fluctuation of the laying rate when the stress condition is encountered in the later period of laying of the laying hens, improving the health condition of the laying hens, and improving the laying rate of the laying hens.
The quality of the eggs is judged by evaluating the results obtained by a plurality of indexes such as eggshell strength, eggshell thickness, egg white height, hastelloy unit, yolk color, yolk score and the like, and the benefit of farmers is directly determined by the quality of the eggs. Especially when the laying hen enters the later period of laying, the health problem of the laying hen is more frequent in high-temperature severe cold season, and the egg quality is more and more reduced due to more and more secondary eggs such as cracked eggs, blood spot eggs and broken eggs, so that the development of the feed additive capable of effectively improving the egg quality of the laying hen in the later period of laying becomes a technical problem which needs to be solved urgently.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.
As one of the aspects of the invention, the invention provides a feed additive premix for improving the laying rate of laying hens and improving the quality of eggs, which comprises the following components in parts by weight:
2-8 parts of curcumin, 5-10 parts of astragalus polysaccharide powder, 1-4 parts of microecological preparation and 2-10 parts of betaine.
Preferably, the antibiotic-free laying hen feed additive premix consists of the following raw materials in parts by weight:
2 parts of curcumin, 5 parts of astragalus polysaccharide powder, 1 part of a microecological preparation and 2 parts of betaine.
Further, the microecological preparation comprises 1-2 parts of clostridium butyricum and 2-4 parts of bacillus coagulans.
Further, the microecological preparation comprises the following components in parts by weight of clostridium butyricum and bacillus coagulans=1:2.
The invention is added into chicken feed and mixed uniformly; the addition amount of the feed additive is 0.1-0.3% of the total weight of the chicken feed.
The feed additive premix for improving the laying rate of the laying hens and improving the quality of eggs has the following effects.
Curcumin:
curcumin, the main active ingredient of turmeric, has been widely used in various industries in recent years due to its various beneficial physiological activities, and is mainly expressed in the following aspects: (1) Curcumin can improve the production performance of livestock and poultry and improve immune organ indexes; (2) Curcumin can remarkably improve the activity of lipase, so as to promote the decomposition of fat and reduce the deposition of lipid, thereby achieving the effect of reducing fat; (3) Curcumin has certain protective effect on liver, promotes toxin metabolism in vivo, and is helpful for improving the metabolic capacity of organisms; (4) Curcumin can obviously improve the immunity and the antioxidation capability of organisms so as to prevent the damage caused by excessive free radicals and some inflammations in the bodies.
Astragalus polysaccharide powder:
the astragalus polysaccharide is the most obvious component with the immune activity in the natural plant astragalus, has the main functions of enhancing the immunity of organisms, promoting the growth, improving the intestinal microecology, resisting viruses, oxidization and stress, and the like, has the characteristics of small toxic and side effect, no drug resistance, no drug residue, no pollution and the like, and is widely applied to livestock and poultry cultivation production.
Microecological preparation:
clostridium butyricum is gram-positive anaerobic bacteria, is one of beneficial bacteria in animal bodies, can generate various digestive enzymes when entering the animal bodies, and has the effects of promoting intestinal development, improving intestinal flora micro-ecological structure, protecting intestinal health, promoting nutrient absorption and the like; bacillus coagulans is a probiotic capable of secreting lactic acid, and can enter intestinal tracts to effectively inhibit the breeding of harmful bacteria and maintain the health of the intestinal tracts of livestock and poultry.
Betaine:
betaine (C) 5 H 11 NO 2 ) The alkaloid is also called trimethylglycine, is one of methyl donors in organisms, exists in various animals and plants, participates in metabolism of protein and fat in the bodies, reduces accumulation of the body fat, maintains osmotic pressure of cells, adjusts cell electrolyte balance and the like, is widely applied to pig, fish and poultry cultivation production, and can relieve organism damage brought to animals by stress by adding betaine into feed, improve production performance, improve lean meat percentage and the like.
The invention is added into the feed for laying hens and is evenly mixed; the addition amount of the feed is 0.1-0.3% of the total weight of the feed.
The invention has the beneficial effects that: experiments show that in the high-temperature season in summer, after about 4 weeks of feeding of the 55-week-old sea-blue brown laying hen added with the feed additive daily ration, compared with the common feed, the problem that the production performance of the laying hen in the later period of laying eggs is reduced and the laying rate is improved by 4.5% on average caused by heat stress is solved, the protein height, yolk color, hash unit and eggshell thickness of the eggs laid by the laying hen are also obviously improved, the concentrated protein quality and the concentrated protein ratio in the eggs are obviously improved, the dilute protein quality and the dilute protein ratio are obviously reduced, and the egg white is more viscous, so that the product can improve the quality of the laying hen while improving the laying rate under the condition of heat stress in the later period of laying hen, meets the requirements of consumers, and greatly improves the economic benefits of farmers.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 shows the concentrated and diluted proteins of the eggs obtained by the technical solutions of the comparative examples and examples 1-3.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Example 1:
a feed additive premix for improving laying rate of layer and quality of egg comprises curcumin (product number: 0311-8, siAnxin biosciences, inc.), radix astragali polysaccharide powder (lot number: 1208061, purchased from Edison Beijing biosciences, inc.), microecological agent, and betaine (product number: SA-ZT01, shaanxi Soulo biosciences, inc.). The components are curcumin, astragalus polysaccharide powder, a microecological preparation and betaine=2:5:1:2 in parts by weight, the microecological preparation comprises clostridium butyricum and bacillus coagulans=1:2 (the effective bacteria content is more than or equal to 5 multiplied by 10) 8 CFU/g, shanghai Xiannong Biotechnology Co., ltd.). After being mixed uniformly, the feed is added into the feed according to 0.1 percent of the total weight of the feed for the laying hens, and the mixture is stirred uniformly.
Example 2:
a feed additive premix for improving laying rate of layer chicken and improving quality of egg comprises curcumin, radix astragali polysaccharide powder, microecological preparation, and betaine. The components are curcumin, astragalus polysaccharide powder, a microecological preparation, betaine=2:3:2:3 in parts by weight, and the microecological preparation comprises clostridium butyricum and bacillus coagulans=1:2 in parts by weight. After being mixed uniformly, the feed is added into the feed according to 0.1 percent of the total weight of the feed for the laying hens, and the mixture is stirred uniformly.
Example 3:
a feed additive premix for improving laying rate of layer chicken and improving quality of egg comprises curcumin, radix astragali polysaccharide powder, microecological preparation, and betaine. The components are curcumin, astragalus polysaccharide powder, a microecological preparation and betaine=4:5:1:5 in parts by weight, and the microecological preparation comprises clostridium butyricum and bacillus coagulans=1:2 in parts by weight. After being mixed uniformly, the feed is added into the feed according to 0.1 percent of the total weight of the feed for the laying hens, and the mixture is stirred uniformly.
Example 4:
a feed additive premix for improving laying rate of layer chicken and improving quality of egg comprises curcumin, radix astragali polysaccharide powder, microecological preparation, and betaine. The components are curcumin, astragalus polysaccharide powder, a microecological preparation and betaine=4:5:1:5 in parts by weight, and the microecological preparation comprises clostridium butyricum and bacillus coagulans=1:2 in parts by weight. After being mixed uniformly, the feed is added into the feed according to 0.3 percent of the total weight of the feed for the laying hens, and the mixture is stirred uniformly.
The research of the invention shows that the addition amount of the feed additive premix in the feed is preferably 0.1-0.3%, but the higher addition amount can cause the reduction of the concentrated protein content in the eggs, and the addition amount is preferably 0.1%.
Comparative example 1:
in contrast to example 1, curcumin was not contained, and the other operations were the same as in example 1.
Comparative example 2:
in comparison with example 1, astragalus polysaccharide powder was not contained, and the other operations were the same as in example 1.
Comparative example 3:
in contrast to example 1, the other operations were the same as in example 1, except that the microecologics were not contained.
Comparative example 4:
in comparison with example 1, betaine was not contained, and the other operations were the same as in example 1.
Comparative example 5:
in comparison with example 1, curcumin and betaine were replaced with soybean oil and alfalfa meal, respectively, and the other operations were the same as in example 1.
Comparative example 6:
in comparison with example 1, astragalus polysaccharide powder and the microecological preparation were replaced with soybean oil and alfalfa meal, respectively, and the other operations were the same as in example 1.
In order to verify the influence of the feed additive premix on the laying rate and the egg quality of the laying hens, the feed additive premix is randomly grouped according to the principle of approximate laying rate and age of day in summer of August, 10 repeats of each group are selected, 10 feathers of each repetition are repeated, examples 1-4 and comparative examples 1-6 are respectively mixed into basic ration of the laying hens according to corresponding addition amounts, the 1 st group is a control group, the basic ration which is not mixed with the feed additive premix is fed, the 2 nd-5 groups are respectively fed by the basic ration which is mixed with the feed additive premix of examples 1-4, the 6 th-11 groups are respectively fed by the basic ration which is mixed with the feed additive premix of comparative examples 1-6, formal feeding is carried out for 4 weeks, feeding is carried out in a regular time and quantitative mode every day, each feather is fed with 100g daily ration, after 4 weeks of feeding, the results are shown in the following table, 30 eggs with approximate quality are respectively selected, and the results are measured by a multifunctional egg tester (EMT-5200, robotm. Co., jakoch, lgraph, egg quality is measured by a three-dimensional table, and the quality of egg quality is measured by a three-dimensional table, and the screw meter is measured by three-dimensional graph, and the quality is expressed in the table, and the results are expressed by the table is expressed in the table 3 WW.
Table 1 feed formulation composition and nutrient levels
Note that: 1% of laying hen premix provides 1% of daily ration per kilogram, and the formula is as follows: vitamin a 10800 IU; vitamin D3 2700 IU; vitamin E27 mg; vitamin K0.84 mg; vitamin B1.72 mg; vitamin B2.4 mg; vitamin B3 9mg; vitamin B5 36mg; vitamin B6.7 mg; vitamin B11.24 mg; vitamin B12.009 mg; biotin 0.09mg; cu 8mg; fe 100mg; mn 100mg; zn 100mg; se 0.3mg.
TABLE 2 influence of the feed additive premix of the invention on the laying rate of the layer chicken
| Project | Laying rate (%) |
| Control group | 80.13±1.50 |
| Example 1 | 85.53±2.28 a |
| Example 2 | 84.21±1.66 b |
| Example 3 | 84.31±1.71 b |
| Example 4 | 82.58±1.24 c |
| Comparative example 1 | 81.05±1.95 d |
| Comparative example 2 | 81.38±1.56 d |
| Comparative example 3 | 81.01±1.44 d |
| Comparative example 4 | 81.66±1.79 c |
| Comparative example 5 | 80.85±1.46 d |
| Comparative example 6 | 80.92±1.12 d |
In the test, the 55-week-old sea-blue brown layer chicken is in the later egg laying period and brings about heat stress in summer, so that the egg laying rate of the control layer chicken is reduced, but the feed additive fully relieves the organism damage caused by heat stress, improves the organism health of the layer chicken and improves the production performance, as shown in table 2, compared with the control layer chicken, under the condition that the daily feeding amount is the same, the improvement of the egg laying rate of the examples 1-4 is obviously higher than that of the control layer chicken (P < 0.05) and the comparative examples 1-6 (P < 0.05) (see table 2), compared with the control layer chicken, the average improvement of the examples 1-3 is 4.5%, the average improvement of the comparative examples 1-4 is 1.2%, the average improvement of the comparative examples 5-6 is 0.76%, the composition of the feed additive is an optimized scheme composition, the linear egg laying rate of the later egg laying period under the condition of heat stress can be obviously and effectively improved, but the egg laying rate does not follow the increase of the additive feeding amount, and the linear egg laying rate of the egg laying rate can be related to the intestinal tract tolerance of the layer chicken in the later egg laying period.
TABLE 3 Effect of the feed additive premix embodiments of the invention on egg quality
TABLE 4 influence of the inventive feed additive premix comparative examples on the quality of eggs
As shown in table 3, compared with the control group, examples 1 and 3 significantly increased eggshell thickness, haas unit, egg white height, egg yolk color, example 4 significantly increased egg yolk color, and comparative examples 1-6 did not significantly increase egg quality, indicating that the composition of the feed additive premix of the present invention effectively improved egg quality of the layers, and examples 1-3 significantly increased concentrated egg white quality and concentrated egg white ratio, significantly reduced dilute egg white quality and dilute egg white ratio (see fig. 1), so that egg white concentration was increased, consumption value was increased, and egg quality was lower due to heat stress stimulation of the layer at the late stage of 55 weeks of laying in summer in the high temperature season, seriously affecting economic benefit of farmers.
From the data in the tables, the components in the invention are the optimal scheme, and the optimal addition amount of the feed additive premix for improving the laying rate of the laying hens and improving the quality of eggs is 0.1%.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (4)
1. A feed additive premix for improving the laying rate of laying hens and improving the quality of eggs is characterized in that: the feed additive consists of curcumin, astragalus polysaccharide powder, a microecological preparation and betaine, wherein the curcumin comprises the following components in percentage by mass: astragalus polysaccharide powder: microecological preparation: betaine = 2:5:1:2;
the microecological preparation consists of clostridium butyricum and bacillus coagulans; the mass ratio of clostridium butyricum to bacillus coagulans is (1-2): (2-4).
2. The feed additive premix of claim 1 for increasing the laying rate of laying hens and improving the quality of eggs, wherein: the mass ratio of clostridium butyricum to bacillus coagulans is 1:2.
3. feed additive premix for increasing the laying rate of laying hens and improving the quality of eggs according to claim 1 or 2, characterized in that: the feed additive premix is added into the daily feed of the laying hens in a weight ratio of 0.1-0.3%.
4. The use of the feed additive premix for increasing the laying rate of the laying hens and improving the quality of eggs in daily ration feed of the laying hens as claimed in claim 1, which is characterized in that: the feed additive premix obviously improves the quality and the ratio of concentrated protein in eggs, reduces the quality and the ratio of diluted protein, and ensures that the egg white is more viscous.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108308445A (en) * | 2018-04-02 | 2018-07-24 | 北京慧农生物科技有限公司 | It is a kind of to be used to improve feed addictive of heat stress of layer and the preparation method and application thereof, egg feedstuff |
| CN109221759A (en) * | 2018-09-21 | 2019-01-18 | 荆州市和美华生物科技有限公司 | A kind of premixed feed and its application method improving summer laying hen egg yield |
| CN109588572A (en) * | 2019-01-30 | 2019-04-09 | 永胜腾飞家禽养殖有限公司 | A kind of feed addictive of layer chicken improving egg quality |
| CN111493237A (en) * | 2020-05-09 | 2020-08-07 | 湖北绿科乐华生物科技有限公司 | Laying hen feed additive composition for improving egg quality |
| CN111513206A (en) * | 2020-05-14 | 2020-08-11 | 扬州大学 | Method for improving eggshell quality of hens in later period of laying and improving laying rate |
| CN113424904A (en) * | 2021-07-12 | 2021-09-24 | 四川特驱农牧科技集团有限公司 | Quail compound feed for reducing soft egg breaking rate of laying quails at later egg laying period and preparation method thereof |
| CN114617202A (en) * | 2022-03-29 | 2022-06-14 | 江苏三仪生物工程有限公司 | Compound microecological preparation for improving disease resistance and production performance of ducks as well as preparation method and application of compound microecological preparation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112021022000A2 (en) * | 2019-05-03 | 2021-12-21 | Evonik Operations Gmbh | Composition, method of preparation thereof and method of provision of a feed additive for animals |
-
2022
- 2022-09-30 CN CN202211216838.5A patent/CN115462475B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108308445A (en) * | 2018-04-02 | 2018-07-24 | 北京慧农生物科技有限公司 | It is a kind of to be used to improve feed addictive of heat stress of layer and the preparation method and application thereof, egg feedstuff |
| CN109221759A (en) * | 2018-09-21 | 2019-01-18 | 荆州市和美华生物科技有限公司 | A kind of premixed feed and its application method improving summer laying hen egg yield |
| CN109588572A (en) * | 2019-01-30 | 2019-04-09 | 永胜腾飞家禽养殖有限公司 | A kind of feed addictive of layer chicken improving egg quality |
| CN111493237A (en) * | 2020-05-09 | 2020-08-07 | 湖北绿科乐华生物科技有限公司 | Laying hen feed additive composition for improving egg quality |
| CN111513206A (en) * | 2020-05-14 | 2020-08-11 | 扬州大学 | Method for improving eggshell quality of hens in later period of laying and improving laying rate |
| CN113424904A (en) * | 2021-07-12 | 2021-09-24 | 四川特驱农牧科技集团有限公司 | Quail compound feed for reducing soft egg breaking rate of laying quails at later egg laying period and preparation method thereof |
| CN114617202A (en) * | 2022-03-29 | 2022-06-14 | 江苏三仪生物工程有限公司 | Compound microecological preparation for improving disease resistance and production performance of ducks as well as preparation method and application of compound microecological preparation |
Non-Patent Citations (3)
| Title |
|---|
| 姜黄素在蛋鸡饲料添加剂中的应用研究;刘兆金等;《湖南饲料》(第01期);第23-26页 * |
| 日粮添加丁酸梭菌及其复合菌剂对蛋鸡夏季生产性能的影响;郑超等;《中国畜牧杂志》;第56卷(第10期);第127-132页 * |
| 黄芪多糖对蛋鸡产蛋性能的影响;王昌业;《养殖与饲料》(第03期);第38-39页 * |
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