CN103549156B - Laying hen feed additive for improving quality of eggs - Google Patents
Laying hen feed additive for improving quality of eggs Download PDFInfo
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- CN103549156B CN103549156B CN201310575305.0A CN201310575305A CN103549156B CN 103549156 B CN103549156 B CN 103549156B CN 201310575305 A CN201310575305 A CN 201310575305A CN 103549156 B CN103549156 B CN 103549156B
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Abstract
The invention relates to a laying hen feed additive for improving the quality of eggs. The laying hen feed additive is prepared from the following components in parts by weight: 5-20 parts of decavitamin, 1-10 parts of a complex enzyme preparation, 1-10 parts of an antioxidant, 2-20 parts of yeast culture, 3-20 parts of montmorillonite and 20-80 parts of a carrier. The laying hen feed additive provided by the invention is less in application amount and simple in compounding step, has remarkable effects, and is made from the readily available raw materials; compared with a conventional laying hen feed additive, the laying hen feed additive is high in compatibility without causing a contradict influence, and is suitable for large-scale application to the field of feed industry.
Description
Technical field
The present invention relates to a kind of feed addictive of layer chicken improving egg quality, belong to field of feed processing.
Background technology
In poultry is produced, the quality of egg is troubling problem always, particularly in lay eggs the later stage (after 60 weeks) of laying hen, the eggshell quality of egg obviously declines, and is mainly manifested in the problem eggs such as check, soft-shelled egg, husky shell egg, blood cake egg and meat spot egg.The factor affecting these egg quality is a lot, comprises inherent cause, environmental factor, disease, nutrition and the factor such as emergent.But the body weight that later stage major influence factors of laying eggs is laying hen cross obesity,
The factors such as organism aging process, new city metabolic disorder.
The core material that current most of breeding layer chicken family used in the later stage of laying eggs is the same with early stage, usage ratio too, so the later stage vitamin deficiency that causes laying eggs; Secondly, because laying hen body cell produces a large amount of free radicals in oxidizing process, bad at nutritional condition,
Under the conditions such as various environmental stresses, body can not discharge in time body can free radical cause the laying hen of body metabolic disturbance, particularly aging easily to occur especially body is oxidized the problem of the Quality Down of laying eggs brought.
In prior art, start in egg feedstuff, to add some particular matters to resist the generation of the problems referred to above egg.CN103099064A discloses a kind of egg feedstuff, can the generation of effective control problem egg, improves the productive rate of finished product egg.But it is improved effect to eggshell, namely reduce egg inferior, husky shell egg and white shell egg ratio.The present invention not only can improve eggshell quality, also can improve the dense albumen height of egg and hangh unit thus improve the inside quality of egg.
Summary of the invention
The object of this invention is to provide a kind of feed addictive of layer chicken improving egg quality.
To achieve these goals, the present invention adopts following technical scheme:
Improve a feed addictive of layer chicken for egg quality, obtained by the component of following weight portion:
B B-complex 5-20 part, complex enzyme formulation 1-10 part, antioxidant 1-10 part, yeast culture 2-20 part, montmorillonite 3-20 part, carrier 20-80 part.
Wherein, described B B-complex, according to mass ratio range, comprises retinol1-8 parts, vitamin C 1-6 part, vitamin D
30.5-2 part, vitamin E2-8 parts.
Described complex enzyme formulation, according to mass ratio range, comprises phytase 0.4-2 part, 'beta '-mannase 0.2-0.8 part, zytase 0.1-0.5 part.
Described antioxidant is selected from beta-hydroxy-gamma-trimethylammonium butyric acid or PQQ.
Described yeast culture is the Tiny ecosystem goods formed after abundant anaerobic fermentation conventional in egg feedstuff understood by one of ordinary skill in the art, by domestic and international manufacturing enterprise of many families product screening, and the probiotics yeast of preferred Ao Teqi.
Described carrier comprise in powdered rice hulls, corncob, zeolite powder one or more.
The present invention also provides the application of above-mentioned feed addictive in egg feedstuff.Be specially: feed addictive of the present invention 0.5% is added in adequate diet and is made into final feed finished product by mass percentage.
Feed enzyme preparation can improve laying hen to the digestive utilization ratio of feed or the metabolism usefulness improved in laying hen body, some in feed are not easily converted into the material that can be utilized by laying hen by the substance decomposition that laying hen absorbs, such as the phytate phosphorus decomposition and inversion in feed can be the phosphorus that laying hen can absorb by phytase.
The interpolation of montmorillonite can adsorb the poisonous and harmful substance in a part of feed, the materials such as such as aflatoxin on the one hand; The contact area of enzyme preparation and feed nutrition material can be increased on the other hand, composite with complex enzyme formulation, the effect of enzyme preparation can be played greatly.
The present invention proposes a kind of new feed addictive of layer chicken, can improve the oxidation resistance of aged laying hen body, makes up the deficiency of aged laying hen some vitamin, and the trophic level improving forage protein, energy, calcium and phosphorus improves egg quality.
Feed addictive use amount provided by the present invention is few, successful; Raw material sources are extensive, batching step is simple; High with current conventional egg feedstuff suitability, do not produce impact of conflicting, be suitable in feed industry field large-scale application.
Detailed description of the invention
Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
Embodiment 1
B B-complex 17.4g, complex enzyme formulation 6.4g, beta-hydroxy-gamma-trimethylammonium butyric acid 4g, yeast culture 20g, montmorillonite 6g, powdered rice hulls 46.2g are mixed.
Wherein, B B-complex takes 3-Hydroxyretinol .2g, vitamin C 4g, vitamin D according to mass ratio
30.8g, vitamin E 4.4g, powdered rice hulls 5g mix.
Complex enzyme formulation takes phytase 0.8g, 'beta '-mannase 0.4g according to mass ratio, zytase 0.2g, powdered rice hulls 5g mix.
Gained feed addictive 0.5% is added in adequate diet and is mixed with egg feedstuff by mass percentage.
Embodiment 2
B B-complex 12.2g, complex enzyme formulation 5.8g, beta-hydroxy-gamma-trimethylammonium butyric acid 2g, yeast culture 10g, montmorillonite 3g, corncob 67g are mixed.
Wherein, B B-complex takes retinol1 .4g, Catergen g, vitamin D according to mass ratio
30.6g, vitamin E2 .2g, corncob 5g mix.
Complex enzyme formulation takes phytase 0.5g, 'beta '-mannase 0.2g according to mass ratio, zytase 0.1g, corncob 5g mix.
Gained feed addictive 0.5% is added in adequate diet and is mixed with egg feedstuff by mass percentage.
Embodiment 3
B B-complex 17.4g, complex enzyme formulation 7g, PQQ 3g, yeast culture 16g, montmorillonite 6g, powdered rice hulls 50.6g are mixed.
Wherein, B B-complex takes dehydroretinol .6g, vitamin C 3.6g, vitamin D according to mass ratio
31g part, vitamin E 4g, powdered rice hulls 6g mix.
Complex enzyme formulation takes phytase 1.2g, PQQ 0.6g according to mass ratio, zytase 0.2g, powdered rice hulls 5g mix.
Gained feed addictive 0.5% is added in adequate diet and is mixed with egg feedstuff by mass percentage.
Embodiment 4
B B-complex 11.7g, complex enzyme formulation 3.5g, PQQ 1.5g, yeast culture 12g, montmorillonite 3g, zeolite powder 64.8g are mixed.
B B-complex claims retinol1 .4g, vitamin C 1.8g, vitamin D according to mass ratio
30.5g, vitamin E2 g, zeolite powder 6g mix.
Complex enzyme formulation claims phytase 0.6g, 'beta '-mannase 0.3g, zytase 0.1g, zeolite powder 6g to mix according to mass ratio.
Gained feed addictive 0.5% is added in adequate diet and is mixed with egg feedstuff by mass percentage.
In order to verify the effect of gained feed addictive of the present invention, inventor is routine in contrast with existing egg feedstuff, and the feed prepared with embodiment 1-3 carries out contrast test.Result is as shown in table 1.
Table 1 embodiment 1-4 and reference examples Contrast on effect
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Reference examples | |
| The ratio (%) of check | 0.80±0.08 | 0.86±0.10 | 0.88±0.07 | 0.85±0.08 | 1.12±0.24 |
| The ratio (%) of soft-shelled egg | 0.73±0.5 | 0.76±0.5 | 0.68±0.5 | 0.64±0.5 | 1.30±0.5 |
| The ratio (%) of husky shell egg | 1.26±0.21 | 1.37±0.16 | 1.42±0.26 | 1.34±0.14 | 1.82±0.56 |
| Eggshell strength (Kg) | 4.66±0.38 | 4.70±0.52 | 4.65±0.28 | 4.76±0.28 | 4.36±0.35 |
| Shell thickness (mm) | 0.38±0.06 | 0.37±0.08 | 0.38±0.06 | 0.38±0.04 | 0.35±0.06 |
| Hangh unit (HU) | 86.8±5.4 | 88.9±4.7 | 86.8±6.4 | 87.9±4.3 | 82.9±5.2 |
Although above the present invention is described in detail with a general description of the specific embodiments, on basis of the present invention, can make some modifications or improvements it, this will be apparent to those skilled in the art.Therefore, these modifications or improvements without departing from theon the basis of the spirit of the present invention, all belong to the scope of protection of present invention.
Claims (2)
1. improve a feed addictive of layer chicken for aged Egg Production of Laying Hens quality, it is characterized in that, obtained by the component of following weight portion:
B B-complex 5-20 part, complex enzyme formulation 1-10 part, antioxidant 1-10 part, yeast culture 2-20 part, montmorillonite 3-20 part, carrier 20-80 part;
Described B B-complex, according to mass ratio range, is obtained by the component of following weight portion: vitamin A 1-8 part, vitamin C 1-6 part, vitamin D
30.5-2 part, vitamin E 2-8 part;
Described complex enzyme formulation, according to mass ratio range, is obtained by the component of following weight portion: phytase 0.4-2 part, 'beta '-mannase 0.2-0.8 part, zytase 0.1-0.5 part;
Described antioxidant is selected from beta-hydroxy-gamma-trimethylammonium butyric acid or PQQ;
Described yeast culture is Ao Teqi probiotics yeast;
Described carrier be selected from powdered rice hulls, corncob, zeolite powder one or more.
2. the application of feed addictive described in claim 1 in egg feedstuff, is characterized in that, described feed addictive 0.5% adds in adequate diet and is made into final feed finished product by mass percentage.
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104970243A (en) * | 2015-06-30 | 2015-10-14 | 柳州市宏华牧业有限责任公司 | Feed obtained by compounding nutrient solution for egg laying period |
| CN104957427A (en) * | 2015-07-14 | 2015-10-07 | 四川圣迪乐村生态食品股份有限公司 | Layer feed for keeping layer high yield and preventing fatty liver |
| CN105433016A (en) * | 2015-12-30 | 2016-03-30 | 定远县开金大雁养殖有限公司 | High-nutrition feed for breeding wild geese before egg laying and preparation method of high-nutrition feed |
| CN107212153A (en) * | 2017-06-29 | 2017-09-29 | 重庆市万源禽蛋食品有限公司 | Feed addictive of layer chicken and its preparation method and application |
| CN113951398B (en) * | 2021-11-15 | 2023-04-18 | 西南大学 | Laying hen feed anti-substitution additive and application and method thereof |
| CN114886040A (en) * | 2022-05-16 | 2022-08-12 | 陕西杨凌瑞祺生物科技有限公司 | Laying hen feed additive and preparation method and application thereof |
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| CN101218961A (en) * | 2007-01-11 | 2008-07-16 | 河南商都生物技术股份有限公司 | High-efficiency concentration material directly supplied to chicken |
| CN101485397A (en) * | 2009-02-16 | 2009-07-22 | 山东众成饲料科技有限公司 | Premix feed with probiotics for laying hen |
| CN102178130A (en) * | 2011-04-15 | 2011-09-14 | 中国农业科学院北京畜牧兽医研究所 | Mineral composite capable of removing mycotoxin as well as preparation method and application thereof |
| CN103053831A (en) * | 2012-12-19 | 2013-04-24 | 云南邦格农业集团有限公司 | Compound premix feed of 1% green laying hens in laying period |
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| KR101142887B1 (en) * | 2009-12-07 | 2012-05-10 | 이형근 | method for breeding cattle using fodder fermented with loess |
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| CN101218961A (en) * | 2007-01-11 | 2008-07-16 | 河南商都生物技术股份有限公司 | High-efficiency concentration material directly supplied to chicken |
| CN101485397A (en) * | 2009-02-16 | 2009-07-22 | 山东众成饲料科技有限公司 | Premix feed with probiotics for laying hen |
| CN102178130A (en) * | 2011-04-15 | 2011-09-14 | 中国农业科学院北京畜牧兽医研究所 | Mineral composite capable of removing mycotoxin as well as preparation method and application thereof |
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