CN108308443A - A kind of feed addictive of layer chicken, egg feedstuff and preparation method thereof - Google Patents
A kind of feed addictive of layer chicken, egg feedstuff and preparation method thereof Download PDFInfo
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- CN108308443A CN108308443A CN201710034736.4A CN201710034736A CN108308443A CN 108308443 A CN108308443 A CN 108308443A CN 201710034736 A CN201710034736 A CN 201710034736A CN 108308443 A CN108308443 A CN 108308443A
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Abstract
The present invention relates to field of feed more particularly to a kind of feed addictive of layer chicken, egg feedstuff and preparation method thereof.By comprehensively utilizing the advantage of various algae, unsaturated fatty acid in egg, vitamin B can be significantly improved12With the content of pantothenic acid, cholesterol is reduced, promotes yolk color, improves immunity of layer chicken and laying rate, achieve the purpose that nutrition is comprehensive and improves yield.The embodiment of the present invention provides a kind of feed addictive of layer chicken, and the feed addictive of layer chicken is algae powder, is mixed by splitting pot algae, chlorella and quasi- Nannochloropsis oculata or its algae-residue.The embodiment of the present invention is used for the preparation of egg feedstuff.
Description
Technical field
The present invention relates to a kind of field of feed more particularly to feed addictive of layer chicken, egg feedstuff and its preparation sides
Method.
Background technology
In recent years, China's livestock and poultry breeding industry has a great development, and feed addictive type is various, and majority is supplement animal
Nutrition with animal product provides amino acid, minerals and vitamins etc., still, since the ingredient added in the prior art is mostly
The inorganic salts of chemical synthesis preparation or trace element, animal one side utilization rate during digesting and assimilating is relatively low, on the other hand
Excessively it can lead to animal poisoning.
Microalgae is because be rich in polyunsaturated fatty acid, protein, carotenoid, vitamin and several mineral materials, Ke Yiti
Ω -3 unsaturated fatty acids in high animal product, vitamin and mineral become a kind of good feed addictive.
But microalgae, because type is various, the nutritional ingredient that various different algal species are rich in is different, how to comprehensively utilize each seeds algae
The advantage of class can be allowed to mutually promote, while significantly improving egg when algae is as feed addictive
Middle unsaturated fatty acid, vitamin B12With the content of pantothenic acid, and yolk color can be improved, reach nutrition comprehensively and promote yield
There has been no any reports for the egg feedstuff of purpose.
Invention content
In consideration of it, a kind of feed addictive of layer chicken of the embodiment of the present invention offer, egg feedstuff and preparation method thereof, pass through
The advantage of various algae is comprehensively utilized, unsaturated fatty acid in egg, vitamin B can be significantly improved12With the content of pantothenic acid, drop
Low cholesterol promotes yolk color, improves immunity of layer chicken and laying rate, achievees the purpose that nutrition is comprehensive and improves yield.
In order to achieve the above objectives, the embodiment of the present invention adopts the following technical scheme that：
On the one hand, the embodiment of the present invention provides a kind of feed addictive of layer chicken, and the feed addictive of layer chicken is algae powder, by
It splits pot algae, chlorella and quasi- Nannochloropsis oculata or its algae-residue mixes.
Optionally, described to split pot algae for 0.1-2 parts by weight, the chlorella is 1-5 parts by weight, and the quasi- Nannochloropsis oculata is
The algae-residue of 0.1-4 parts by weight, the quasi- Nannochloropsis oculata is 0.5-4 parts by weight.
Optionally, described to split pot algae for 0.2-1.5 parts by weight, the chlorella is 1.5-4 parts by weight, described to intend micro- green ball
Algae is 0.3-2 parts by weight, and the algae-residue of the quasi- Nannochloropsis oculata is 1-3 parts by weight.
On the other hand, the embodiment of the present invention provides a kind of egg feedstuff, and the egg feedstuff includes supplementary material and institute as above
The feed addictive of layer chicken stated.
Optionally, the supplementary material includes：Corn, dregs of beans, mountain flour, soya-bean oil, methionine and premix.
Optionally, the corn is 55-60 parts by weight, and the dregs of beans is 24-29 parts by weight, and the mountain flour is 7-10 weight
Part, the soya-bean oil is 0.9-1.5 parts by weight, and the methionine is 0.12-0.15 parts by weight, and the premix is 1-5 parts by weight.
Optionally, the corn is 55-57 parts by weight, and the dregs of beans is 24-25 parts by weight, and the mountain flour is 7-8 weight
Part, the soya-bean oil is 0.9-1.2 parts by weight, and the methionine is 0.13-0.15 parts by weight, and the premix is 4-5 parts by weight.
Optionally, the corn and the dregs of beans are the graininess that grain size is less than or equal to 2mm.
In another aspect, the embodiment of the present invention provides a kind of preparation method of egg feedstuff as described above, including：
By in supplementary material each component and the feed addictive of layer chicken be mixed and stirred for uniformly, obtaining the laying hen and raising
Material；Wherein, the feed addictive of layer chicken is algae powder, is mixed by splitting pot algae, chlorella and quasi- Nannochloropsis oculata or its algae-residue.
Optionally, by supplementary material each component and the feed addictive of layer chicken be mixed and stirred for uniformly specifically including：
Corn and dregs of beans are ground into the particle that grain size is less than or equal to 2mm；
Mountain flour, premix, feed addictive of layer chicken, methionine and soya-bean oil are sequentially added into the particle obtained, are stirred
20-40min。
An embodiment of the present invention provides a kind of feed addictive of layer chicken, egg feedstuff and preparation method thereof, wherein splits pot algae
Rich in docosahexaenoic acid (DHA), it is commonly called as docosapentaenoic acid, there is the health-care effect for improving memory, promoting brain development；It is described quasi-
Nannochloropsis oculata is rich in eicosatetraenoic acid (EPA), can prevent cardiovascular and cerebrovascular disease, DHA can be converted into body, in addition also
Containing carotenoid, has the function of anti-oxidant and improve immunity；The chlorella is rich in multivitamin and carotenoids
Element, such as containing lutein, vitamin B12, the nutritional ingredients such as pantothenic acid, wherein vitamin B12Hematopoiesis is participated in, can be prevented pernicious poor
Blood prevents cerebral nerve from being destroyed, vitamin B5Hair and skin can be nourished, human disease resistance can be enhanced, mitigated
Quick symptom reduces poisonous side effect of medicine, contributes to body and mind pleasant.In conclusion when chlorella is used for feed addictive of layer chicken, energy
Enough delay laying hen aging, improve laying hen disease resistance, and to the absorbability of nutriment, and splits pot algae and quasi- Nannochloropsis oculata phase
In conjunction with can cooperate and mutually promote, by various nutriments (such as unsaturated fatty acid, vitamin B12, it is vitamin B5, general
Acid, lutein and carotenoid etc.) together with enrichment, enrichment of the produced egg of laying hen to nutriment is promoted, so as to show
It writes and improves unsaturated fatty acid, vitamin B in egg12With the content of pantothenic acid, cholesterol is reduced, promotes yolk color, improves egg
Chicken immunity and laying rate achieve the purpose that nutrition is comprehensive and improve yield.
Description of the drawings
Fig. 1 is a kind of flow diagram of the preparation method of egg feedstuff provided in an embodiment of the present invention；
Fig. 2 is the flow diagram of the preparation method of another egg feedstuff provided in an embodiment of the present invention.
Specific implementation mode
Below in conjunction with the accompanying drawings to a kind of feed addictive of layer chicken provided in an embodiment of the present invention, egg feedstuff and its preparation side
Method is described in detail.
On the one hand, the embodiment of the present invention provides a kind of feed addictive of layer chicken, and the feed addictive of layer chicken is algae powder, by
It splits pot algae, chlorella and quasi- Nannochloropsis oculata or its algae-residue mixes.
An embodiment of the present invention provides a kind of feed addictive of layer chicken, wherein splits pot algae and is rich in docosahexaenoic acid
(DHA), it is commonly called as docosapentaenoic acid, there is the health-care effect for improving memory, promoting brain development；The quasi- Nannochloropsis oculata is rich in 20 carbon
Tetraenoic acid (EPA), can prevent cardiovascular and cerebrovascular disease, and DHA can be converted into body, in addition also contains carotenoid, is had
Effect that is anti-oxidant and improving immunity；The chlorella is rich in multivitamin and carotenoid, such as containing lutein, dimension
Raw element B12, the nutritional ingredients such as pantothenic acid, wherein vitamin B12Participate in hematopoiesis, pernicious anaemia can be prevented, prevent cerebral nerve by
To destruction, vitamin B5Hair and skin can be nourished, human disease resistance can be enhanced, mitigates allergic symptom, reduces drug poison
Side effect contributes to body and mind pleasant.In conclusion when chlorella is used for feed addictive of layer chicken, laying hen aging can be delayed, carried
High laying hen disease resistance, and to the absorbability of nutriment can cooperate with splitting pot algae and quasi- Nannochloropsis oculata is combined
It mutually promotes, by various nutriments (such as unsaturated fatty acid, vitamin B12, vitamin B5, pantothenic acid, lutein and carotenoids
Element etc.) it is enriched with together, enrichment of the produced egg of laying hen to nutriment is promoted, it is unsaturated in egg so as to significantly improve
Aliphatic acid, vitamin B12With the content of pantothenic acid, cholesterol is reduced, promotes yolk color, immunity of layer chicken and laying rate is improved, reaches
To the comprehensive purpose with raising yield of nutrition.
Wherein, the ratio between each component in the feed addictive of layer chicken does not limit.
Preferably, described to split pot algae for 0.1-2 parts by weight, the chlorella is 1-5 parts by weight, and the quasi- Nannochloropsis oculata is
The algae-residue of 0.1-4 parts by weight, the quasi- Nannochloropsis oculata is 0.5-4 parts by weight.It is found through experiments that, the feed addictive of layer chicken
In each component coordinated with above-mentioned parts by weight, can be made nutrition comprehensively, nutriment enrichment compound algae powder, this is compound
When algae powder is added to as feed addictive of layer chicken in egg feedstuff, laying rate improvement effect is good, the immunity of laying hen and disease-resistant
Ability is preferable, and each nutrition content is higher in egg, and yolk color is good, and the organoleptic quality of egg is good.
It is further preferred that described split pot algae for 0.2-1.5 parts by weight, the chlorella is 1.5-4 parts by weight, described quasi-
Nannochloropsis oculata is 0.3-2 parts by weight, and the algae-residue of the quasi- Nannochloropsis oculata is 1-3 parts by weight.
It is found through experiments that, is optimized by the ratio to each component in the feed addictive of layer chicken, it can be most
Unsaturated fatty acid, vitamin B in egg are improved in big degree12With the content of pantothenic acid, cholesterol is reduced, promotes yolk color,
Immunity of layer chicken and laying rate are improved, egg organoleptic quality is improved.
On the other hand, the embodiment of the present invention provides a kind of egg feedstuff, and the egg feedstuff includes supplementary material and institute as above
The feed addictive of layer chicken stated.
Supplementary material refers to the general name of the required raw material of conventional egg feedstuff and auxiliary materials.
An embodiment of the present invention provides a kind of egg feedstuffs, wherein by being to be added in conventional egg feedstuff to supplementary material
Feed addictive of layer chicken is rich in docosahexaenoic acid (DHA) due to splitting pot algae in the feed addictive of layer chicken, is commonly called as brain Huang
Gold has the health-care effect for improving memory, promoting brain development；The quasi- Nannochloropsis oculata is rich in eicosatetraenoic acid (EPA), energy
Enough prevent cardiovascular and cerebrovascular disease, DHA can be converted into body, in addition also contains carotenoid, there is anti-oxidant and raising to exempt from
The effect of epidemic disease power；The chlorella is rich in multivitamin and carotenoid, such as containing lutein, vitamin B12, the battalion such as pantothenic acid
It forms point, wherein vitamin B12Hematopoiesis is participated in, pernicious anaemia can be prevented, prevent cerebral nerve from being destroyed, vitamin B5It can
Hair and skin are nourished, human disease resistance can be enhanced, mitigates allergic symptom, reduces poisonous side effect of medicine, contributes to body and mind
It is pleasant.In conclusion the chlorella added in the egg feedstuff can delay laying hen aging, laying hen disease resistance is improved, and
To the absorbability of nutriment, and pot algae is split and quasi- Nannochloropsis oculata matches, can cooperate and mutually promote, by various battalion
Support substance (such as unsaturated fatty acid, vitamin B12, vitamin B5, pantothenic acid, lutein and carotenoid etc.) together with enrichment,
Enrichment of the produced egg of laying hen to nutriment is promoted, so as to significantly improve unsaturated fatty acid in egg, vitamin B12
With the content of pantothenic acid, cholesterol is reduced, promotes yolk color, improves immunity of layer chicken and laying rate, reaches nutrition comprehensively and carries
The purpose of high yield.
Wherein, the concrete component of the supplementary material is not limited, supplementary material can be any existing egg feedstuff.
In one embodiment of the invention, the supplementary material includes：Corn, dregs of beans, mountain flour, soya-bean oil, methionine and premix.
Wherein, corn nourishment value is high, rich in unsaturated fatty acid, leukotrienes, lutern, riboflavin and niacin etc., is provided for laying hen
Energy；And yellow maize has good coloring effect to yolk, pawl, skin etc..Dregs of beans is rich in a variety of nutriments and enzyme, has
Somatomedin, palatability is good, increases laying hen feed intake, promotes the digestion and utilization of nutriment, participates in body metabolism,
Promote growth；Protein is provided for laying hen, body endogenous enzymes deficiency can be supplemented, the digestion of nutriment is strengthened, improve animal
To the utilization rate of feed protein and energy.Mountain flour can play the role of supplementing calcium element to laying hen.Containing a large amount of in soya-bean oil
Linoleic acid can ensure that the nutrition of egg feedstuff is balanced.Methionine participates in protein synthesis, because it itself cannot give birth in vivo
At so must be obtained by outside.Premix is by of a sort multiple additives or inhomogeneous multiple additives by certain
The homogeneous mixture being made is matched, is by multiannensional-sine, trace element, macro minerals element, the non-battalion of partially protein feed
Additive of nourishing one's nature is mixed with carrier.
Wherein, the adding proportion of each component in the supplementary material is not also limited, it can be according to major ingredient and auxiliary material in reality
Rational proportion is carried out in the application of border.
Preferably, the corn is 55-60 parts by weight, and the dregs of beans is 24-29 parts by weight, and the mountain flour is 7-10 weight
Part, the soya-bean oil is 0.9-1.5 parts by weight, and the methionine is 0.12-0.15 parts by weight, and the premix is 1-5 parts by weight.
It being found through experiments that, each component in supplementary material matches in the range of above-mentioned parts by weight with the feed addictive of layer chicken,
It can ensure nutrition equilibrium, also, compared with conventional egg feedstuff, unsaturated fatty acid in egg, dimension can be significantly improved
Raw element B12With the content of pantothenic acid, cholesterol is reduced, yolk color is promoted, keeps yolk color vivider, ruddy, improves egg sense organ
Quality improves immunity of layer chicken and laying rate, achievees the purpose that nutrition is comprehensive and improves yield.
It is further preferred that the corn is 55-57 parts by weight, the dregs of beans is 24-25 parts by weight, and the mountain flour is 7-
8 parts by weight, the soya-bean oil are 0.9-1.2 parts by weight, and the methionine is 0.13-0.15 parts by weight, and the premix is 4-5 weights
Measure part.It is optimized by the proportioning to each component in supplementary material, can ensure egg feedstuff nutrition equilibrium to the full extent.
In another embodiment of the present invention, the corn and the dregs of beans are graininess of the grain size less than or equal to 2mm.In this way
Mixing uniformity can be improved, convenient for digesting and assimilating, improves the Feed consumption of laying hen.
In another aspect, the embodiment of the present invention provides a kind of preparation method of egg feedstuff as described above, referring to Fig. 1, packet
It includes：
By in supplementary material each component and the feed addictive of layer chicken be mixed and stirred for uniformly, obtaining the laying hen and raising
Material；Wherein, the feed addictive of layer chicken is algae, is mixed by splitting pot algae, chlorella and quasi- Nannochloropsis oculata or its algae-residue.
An embodiment of the present invention provides a kind of preparation methods of egg feedstuff, wherein by supplementary material, that is, conventional feed
Middle addition feed addictive of layer chicken, and be uniformly mixed in the egg feedstuff obtained to prepare egg feedstuff and split pot algae rich in two
Dodecahexaene acid (DHA), is commonly called as docosapentaenoic acid, has the health-care effect for improving memory, promoting brain development；It is described to intend micro- green ball
Algae is rich in eicosatetraenoic acid (EPA), can prevent cardiovascular and cerebrovascular disease, DHA can be converted into body, in addition also contains class
Carrotene has the function of anti-oxidant and improves immunity；The chlorella is rich in multivitamin and carotenoid, such as contains
There are lutein, vitamin B12, the nutritional ingredients such as pantothenic acid, wherein vitamin B12Hematopoiesis is participated in, pernicious anaemia can be prevented, prevented
Cerebral nerve is destroyed, vitamin B5Hair and skin can be nourished, human disease resistance can be enhanced, mitigates allergic symptom,
Reduce poisonous side effect of medicine, contributes to body and mind pleasant.In conclusion the chlorella added in the egg feedstuff can delay egg
Chicken aging improves laying hen disease resistance, and to the absorbability of nutriment, with splitting pot algae and quasi- Nannochloropsis oculata is combined, energy
It enough mutually promotes, by various nutriments (such as unsaturated fatty acid, vitamin B12, vitamin B5, pantothenic acid, leaf it is yellow
Element and carotenoid etc.) together with enrichment, enrichment of promotion the produced egg of laying hen to nutriment, so as to significantly improve
Unsaturated fatty acid, vitamin B in egg12With the content of pantothenic acid, cholesterol is reduced, promotes yolk color, it is immune to improve laying hen
Power and laying rate achieve the purpose that nutrition is comprehensive and improve yield.
In one embodiment of the invention, referring to Fig. 2, by supplementary material each component and the feed addictive of layer chicken mix
And it stirs evenly and specifically includes：
Corn and dregs of beans are ground into the particle that grain size is less than or equal to 2mm by step 1)；
Step 2) sequentially adds mountain flour, premix, feed addictive of layer chicken, methionine and beans into the particle obtained
Oil stirs 20-40min.
In embodiments of the present invention, by being crushed to corn and dregs of beans, laying hen feeding can be improved when being stirred
The homogeneity of material, and using solid powder is first added, the rear addition manner that liquid substance is added can improve to the full extent
The uniformity coefficient of egg feedstuff improves the final product quality of egg feedstuff, and then promotes the immunity and laying rate of laying hen.
Wherein, when feed addictive of layer chicken is added, pot algae, chlorella and quasi- Nannochloropsis oculata or its algae-residue thing will can be split
It first mixes, is together added.The each component of feed addictive of layer chicken can also be sequentially added, not limited herein.
Hereinafter, will the present invention is described in detail by comparative example, embodiment and experimental example.
Comparative example
By 57 parts of corns, 28.5 parts of dregs of beans are ground into the particle less than or equal to 2mm；
8 parts of mountain flours are sequentially added in the particle obtained, 5 parts of premixes, 0.13 part of methionine and 1.4 parts of soya-bean oil stir
30min is mixed, conventional feed is made, is denoted as M.
Embodiment 1
55 parts of corns, 24.5 parts of dregs of beans are ground into the particle that grain size is less than or equal to 2mm；
Sequentially added in the particle obtained 8 parts of mountain flours, 5 parts of premixes, 0.1 part split pot algae, 4 portions of chlorellas, 2 parts it is quasi-
Nannochloropsis oculata, 0.13 part of methionine and 1.3 parts of soya-bean oil stir 20min, egg feedstuff are made, is denoted as A.
Embodiment 2
55 parts of corns, 24 parts of dregs of beans are ground into the particle that grain size is less than or equal to 2mm；
Sequentially added in the particle obtained 8 parts of mountain flours, 5 parts of premixes, 0.5 part split pot algae, 3.5 portions of chlorellas, 3 parts
Quasi- Nannochloropsis oculata algae-residue, 0.13 part of methionine and 0.9 part of soya-bean oil, stir 20min, egg feedstuff are made, is denoted as B.
Embodiment 3
56 parts of corns, 26 parts of dregs of beans are ground into the particle that grain size is less than or equal to 2mm；
Sequentially added in the particle obtained 8 parts of mountain flours, 5 parts of premixes, 1.5 parts split pot algae, 1 portion of chlorella, 1 part it is quasi-
Nannochloropsis oculata, 0.13 part of methionine and 0.9 part of soya-bean oil stir 20min, egg feedstuff are made, is denoted as C.
Embodiment 4
57 parts of corns, 27.4 parts of dregs of beans are ground into the particle that grain size is less than or equal to 2mm；
Sequentially added in the particle obtained 8 parts of mountain flours, 5 parts of premixes, 0.1 part split pot algae, 1 portion of chlorella, 0.1 part
Quasi- Nannochloropsis oculata, 0.13 part of methionine and 1.3 parts of soya-bean oil, stir 40min, egg feedstuff are made, is denoted as D.
Embodiment 5
57 parts of corns, 26.9 parts of dregs of beans are ground into the particle that grain size is less than or equal to 2mm；
Sequentially added in the particle obtained 8 parts of mountain flours, 5 parts of premixes, 0.4 part split pot algae, 1 portion of chlorella, 0.6 part
Quasi- Nannochloropsis oculata, 0.13 part of methionine and 1.0 parts of soya-bean oil, stir 20min, egg feedstuff are made, is denoted as E.
Embodiment 6
58 parts of corns, 25.2 parts of dregs of beans are ground into the particle that grain size is less than or equal to 2mm；
Sequentially added in the particle obtained 7 parts of mountain flours, 4 parts of premixes, 1.8 parts split pot algae, 2.5 portions of chlorellas, 4 parts
Quasi- Nannochloropsis oculata, 0.12 part of methionine and 1.2 parts of soya-bean oil, stir 20min, egg feedstuff are made, is denoted as F.
Embodiment 7
57 parts of corns, 25.5 parts of dregs of beans are ground into the particle that grain size is less than or equal to 2mm；
Sequentially added in the particle obtained 8 parts of mountain flours, 5 parts of premixes, 0.6 part split pot algae, 2.5 parts of chlorellas, 0.3
The quasi- Nannochloropsis oculata of part, 0.13 part of methionine and 1.0 parts of soya-bean oil, stir 20min, egg feedstuff are made, is denoted as G.
Embodiment 8
60 parts of corns, 29 parts of dregs of beans are ground into the particle that grain size is less than or equal to 2mm；
Sequentially added in the particle obtained 10 parts of mountain flours, 1 part of premix, 1.0 parts split pot algae, 2 portions of chlorellas, 4 parts
Quasi- Nannochloropsis oculata algae-residue, 0.15 part of methionine and 1.2 parts of soya-bean oil, stir 30min, egg feedstuff are made, is denoted as H.
Embodiment 9
58 parts of corns, 29 parts of dregs of beans are ground into the particle that grain size is less than or equal to 2mm；
Sequentially added in the particle obtained 7 parts of mountain flours, 3 parts of premixes, 1.5 parts split pot algae, 5 portions of chlorellas, 4 parts it is quasi-
Nannochloropsis oculata algae-residue, 0.13 part of methionine and 1.0 parts of soya-bean oil stir 40min, egg feedstuff are made, is denoted as I.
Embodiment 10
57 parts of corns, 28 parts of dregs of beans are ground into the particle that grain size is less than or equal to 2mm；
Sequentially added in the particle obtained 10 parts of mountain flours, 2 parts of premixes, 1.0 parts split pot algae, 2.5 portions of chlorellas,
0.1 part of quasi- Nannochloropsis oculata, 0.13 part of methionine and 1.0 parts of soya-bean oil stir 40min, egg feedstuff are made, is denoted as J.
Embodiment 11
57 parts of corns, 25.1 parts of dregs of beans are ground into the particle that grain size is less than or equal to 2mm；
Sequentially added in the particle obtained 9 parts of mountain flours, 5 parts of premixes, 2 parts split pot algae, 3.5 portions of chlorellas, 0.5 part
Quasi- Nannochloropsis oculata algae-residue, 0.13 part of methionine and 1.5 parts of soya-bean oil, stir 20min, egg feedstuff are made, is denoted as K.
Embodiment 12
57 parts of corns, 24.1 parts of dregs of beans are ground into the particle that grain size is less than or equal to 2mm；
Sequentially added in the particle obtained 8 parts of mountain flours, 5 parts of premixes, 1.8 parts split pot algae, 2 portions of chlorellas, 4 parts it is quasi-
Nannochloropsis oculata algae-residue, 0.13 part of methionine and 1.0 parts of soya-bean oil stir 30min, egg feedstuff are made, is denoted as L.
Experimental example
Laying hen is randomly divided into 13 groups, every group of 100 chickens, and A-M egg feedstuffs are respectively adopted, laying hen is fed, 4
Egg inspection is extracted after week, as a result as shown in table 1 below.
Table 1
As shown in Table 1：Using the DHA of egg feedstuff A-L provided in an embodiment of the present invention the produced eggs of laying hen fed
2.7 times or more of the produced egg of laying hen that content is fed by conventional feed M, EPA content tool have a more substantial increase, and maximum can
To reach 10mg/100g or more, pantothenic acid content egg highest produced compared to conventional feed improves 55.2%, vitamin B12's
Content improves 14.3%-71.4% compared to the produced eggs of conventional feed M, and cholesterol level is produced compared to conventional feed M
Egg reduces 5.7%-35.5%, and yolk color improves 4-11 degree, and laying rate improves 3%-21.2%.
To sum up, pot algae, the quasi- Nannochloropsis oculata rich in EPA are split rich in DHA by being added in conventional egg feedstuff, it can
The content of unsaturated fatty acid in egg is greatly improved, while cholesterol level can be reduced, vitamin B is rich in by addition12
With the chlorella of pantothenic acid, vitamin B in egg can be improved12With the content of pantothenic acid, simultaneously as chlorella and quasi- Nannochloropsis oculata
In rich in distylin, carotenoid, yolk color can be made vivider, ruddy, improve yolk color, improve egg
Organoleptic quality, also, the addition for splitting pot algae and chlorella can also improve the immunity and laying rate of laying hen.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of feed addictive of layer chicken, which is characterized in that the feed addictive of layer chicken is algae powder, by splitting pot algae, chlorella
It is mixed with quasi- Nannochloropsis oculata or its algae-residue.
2. feed addictive of layer chicken according to claim 1, which is characterized in that
Described to split pot algae for 0.1-2 parts by weight, the chlorella is 1-5 parts by weight, and the quasi- Nannochloropsis oculata is 0.1-4 weight
Part, the algae-residue of the quasi- Nannochloropsis oculata is 0.5-4 parts by weight.
3. feed addictive of layer chicken according to claim 2, which is characterized in that
Described to split pot algae for 0.2-1.5 parts by weight, the chlorella is 1.5-4 parts by weight, and the quasi- Nannochloropsis oculata is 0.3-2 weights
Part is measured, the algae-residue of the quasi- Nannochloropsis oculata is 1-3 parts by weight.
4. a kind of egg feedstuff, which is characterized in that the egg feedstuff includes supplementary material and as described in claim any one of 1-3
Feed addictive of layer chicken.
5. egg feedstuff according to claim 4, which is characterized in that the supplementary material includes：Corn, dregs of beans, mountain flour, beans
Oil, methionine and premix.
6. egg feedstuff according to claim 5, which is characterized in that the corn is 55-60 parts by weight, and the dregs of beans is
24-29 parts by weight, the mountain flour are 7-10 parts by weight, and the soya-bean oil is 0.9-1.5 parts by weight, and the methionine is 0.12-
0.15 parts by weight, the premix are 1-5 parts by weight.
7. egg feedstuff according to claim 6, which is characterized in that the corn is 55-57 parts by weight, and the dregs of beans is
24-25 parts by weight, the mountain flour are 7-8 parts by weight, and the soya-bean oil is 0.9-1.2 parts by weight, and the methionine is 0.13-0.15
Parts by weight, the premix are 4-5 parts by weight.
8. according to claim 5-7 any one of them egg feedstuffs, which is characterized in that
The corn and the dregs of beans are the graininess that grain size is less than or equal to 2mm.
9. a kind of preparation method of such as claim 4-8 any one of them egg feedstuffs, which is characterized in that including：
By in supplementary material each component and the feed addictive of layer chicken be mixed and stirred for uniformly, obtaining the egg feedstuff；Its
In, the feed addictive of layer chicken is algae powder, is mixed by splitting pot algae, chlorella and quasi- Nannochloropsis oculata or its algae-residue.
10. preparation method according to claim 9, which is characterized in that
By in supplementary material each component and the feed addictive of layer chicken be mixed and stirred for uniformly specifically including：
Corn and dregs of beans are ground into the particle that grain size is less than or equal to 2mm；
Mountain flour, premix, feed addictive of layer chicken, methionine and soya-bean oil are sequentially added into the particle obtained, stir 20-
40min。
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109105636A (en) * | 2018-09-10 | 2019-01-01 | 浙江山诺生物科技有限公司 | A method of addition formula microalgae is in chicken feed to prepare high nutrition egg |
| CN110692851A (en) * | 2019-10-21 | 2020-01-17 | 四川省农业科学院经济作物育种栽培研究所 | Asparagus feed suitable for chicken growth |
| CN111631299A (en) * | 2020-05-22 | 2020-09-08 | 巴马中发科创健康科技有限公司 | Laying hen feed, laying hen feeding method and feeding system |
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| CN103160240A (en) * | 2013-03-15 | 2013-06-19 | 成都乾坤动物药业有限公司 | Feed adhesion agent |
| CN103907766A (en) * | 2012-12-28 | 2014-07-09 | 新奥科技发展有限公司 | Poultry feed additive, feed containing the same and application thereof |
| CN104719633A (en) * | 2015-01-14 | 2015-06-24 | 吕梁学院 | Novel effective breeding method for obtaining high breeding egg hatchability |
| CN105685523A (en) * | 2016-02-26 | 2016-06-22 | 李佃场 | Laying hen feedstuff used for treating laying hen egg drop syndrome and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103907766A (en) * | 2012-12-28 | 2014-07-09 | 新奥科技发展有限公司 | Poultry feed additive, feed containing the same and application thereof |
| CN103160240A (en) * | 2013-03-15 | 2013-06-19 | 成都乾坤动物药业有限公司 | Feed adhesion agent |
| CN104719633A (en) * | 2015-01-14 | 2015-06-24 | 吕梁学院 | Novel effective breeding method for obtaining high breeding egg hatchability |
| CN105685523A (en) * | 2016-02-26 | 2016-06-22 | 李佃场 | Laying hen feedstuff used for treating laying hen egg drop syndrome and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109105636A (en) * | 2018-09-10 | 2019-01-01 | 浙江山诺生物科技有限公司 | A method of addition formula microalgae is in chicken feed to prepare high nutrition egg |
| CN110692851A (en) * | 2019-10-21 | 2020-01-17 | 四川省农业科学院经济作物育种栽培研究所 | Asparagus feed suitable for chicken growth |
| CN111631299A (en) * | 2020-05-22 | 2020-09-08 | 巴马中发科创健康科技有限公司 | Laying hen feed, laying hen feeding method and feeding system |
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