CN109197775A - A kind of breeding method of black-and-white flower plumage high-yield egg chicken strain - Google Patents
A kind of breeding method of black-and-white flower plumage high-yield egg chicken strain Download PDFInfo
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- CN109197775A CN109197775A CN201811228773.XA CN201811228773A CN109197775A CN 109197775 A CN109197775 A CN 109197775A CN 201811228773 A CN201811228773 A CN 201811228773A CN 109197775 A CN109197775 A CN 109197775A
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- 238000009395 breeding Methods 0.000 title claims abstract description 52
- 241000287828 Gallus gallus Species 0.000 title claims abstract description 47
- 230000001488 breeding effect Effects 0.000 claims abstract description 37
- 230000012447 hatching Effects 0.000 claims abstract description 21
- 230000009027 insemination Effects 0.000 claims abstract description 6
- 235000015067 sauces Nutrition 0.000 claims abstract description 5
- 238000007405 data analysis Methods 0.000 claims abstract description 3
- 230000008774 maternal effect Effects 0.000 claims abstract description 3
- 238000012360 testing method Methods 0.000 claims abstract description 3
- 235000013601 eggs Nutrition 0.000 claims description 85
- 230000036750 egg laying performance Effects 0.000 claims description 14
- 210000002969 egg yolk Anatomy 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 108010000912 Egg Proteins Proteins 0.000 claims description 5
- 102000002322 Egg Proteins Human genes 0.000 claims description 5
- 210000003278 egg shell Anatomy 0.000 claims description 5
- 239000008280 blood Substances 0.000 claims description 4
- 210000004369 blood Anatomy 0.000 claims description 4
- 210000003746 feather Anatomy 0.000 claims description 4
- 108700028369 Alleles Proteins 0.000 claims description 3
- 238000002372 labelling Methods 0.000 claims description 3
- 238000010187 selection method Methods 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000002596 correlated effect Effects 0.000 description 2
- 230000002068 genetic effect Effects 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 210000000436 anus Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000000384 rearing effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The present invention provides a kind of breeding methods of black-and-white flower plumage high-yield egg chicken strain, it is the following steps are included: step (1): based on cross combination test and data analysis, filtering out and makees male parent with chicken wings & legs with brown sauce, make maternal cross combination with Lip river island Cold boiled chicken, it is mated by jumpbogroup artificial insemination, hatching egg is collected, hatching obtains chick；Step (2): after the chick conventinal breeding to sexal maturity that step (1) is obtained, hatching egg is collected in the breeding of male and female chicken jumpbogroup traversed by, and hatching obtains chick；Step (3): it after the chick conventinal breeding to 10 week old that step (2) is obtained, is reserved seed for planting according to the selection of appearance characteristic, hatching obtains chick；Step (4): after the chick conventinal breeding to 10 week old that step (3) is obtained, the present invention cultivates the stable laying hen new lines of a production performance, not only it had been able to maintain higher egg production but also can guarantee the high-quality of egg, and eliminated the feature that hen has native laying hen in person.
Description
Technical field
The present invention relates to the rearing new variety fields of chicken, and in particular to a kind of cultivation of black-and-white flower plumage high-yield egg chicken strain
Method.
Background technique
It more than 2,000 ten thousand tons of China's egg annual output, ranks first in the world, egg consumption figure is at the forefront in the world per capita.China's egg
There are mainly of two types for chicken, one is the external high-yield egg chicken introduced or China independently cultivates, 60 grams of egg size or more, and eggshell brown
Or it is light brown, it is commonly called as " foreign egg ".Another kind is China characteristic laying hen, is cultivated using China's indigenous chicken genetic resources
, 50 grams of egg size or so, eggshell pink colour is commonly called as " Countryside Egg ".According to measuring and calculating, about 3,000,000 tons of China's characteristic egg annual output, market
Occupation rate about 15%.
Characteristic laying hen generally has the types such as Huang Yu, black plumage, Bai Yu, Hua Yu.Flower plumage chicken appearance it is beautiful, very by ecological free-ranging,
The favor of home farm, Special Breed, after ovipository cycle, old hen selling price is higher.The existing colored plumage laying hen in China
Less varieties, and annual egg only 150-180, if increasing substantially its egg production, the economic benefit for raising flower plumage chicken also can
Synchronization is significantly promoted, and therefore, the flower plumage laying hen of high egg production has the market demand.
Summary of the invention
In order to solve above-mentioned insufficient defect, the present invention provides a kind of cultivation sides of black-and-white flower plumage high-yield egg chicken strain
Method, it is intended to solve the contradiction between egg yield, egg quality and eliminate chicken quality, it is new to cultivate the stable laying hen of production performance
Strain had not only been able to maintain higher egg production but also can guarantee the high-quality of egg, and eliminated the spy that hen has native laying hen in person
Sign.
The present invention provides a kind of breeding methods of black-and-white flower plumage high-yield egg chicken strain comprising following steps:
Step (1): it based on cross combination test and data analysis, filters out and male parent is made with chicken wings & legs with brown sauce, made with Lip river island Cold boiled chicken maternal
Cross combination, mated by jumpbogroup artificial insemination, collect hatching egg, hatching obtain chick；
Step (2): after the chick conventinal breeding to sexal maturity that step (1) is obtained, kind is collected in the breeding of male and female chicken jumpbogroup traversed by
Egg, hatching obtain chick；
Step (3): after the chick conventinal breeding to 10 week old that step (2) is obtained, according to appearance characteristic selection reserve seed for planting, to property at
After ripe, male and female jumpbogroup breeding, hatching obtains chick；
Step (4): after the chick conventinal breeding to 15 week old that step (3) is obtained, according to step (3) appearance characteristic selection criteria
It reserves seed for planting, population at this time is denoted as F0 generation.
Above-mentioned breeding method, wherein further comprising the steps of:
Step (5): in F0 generation, is set up into family, pure breeding obtains F1 generation；
Step (6): F1 generation is worn into wing number, registers pedigree；Then according to 300 age in days egg laying performances and egg quality characteristics, in conjunction with outer
Looks feature is reserved seed for planting again, is set up core group pure breeding and is obtained F2 generation.
Above-mentioned breeding method, wherein the step (6) specifically includes: F1 generation wears wing number, registers pedigree；10 week old are pressed
It chooses seeds according to step (3) appearance selection criteria, and to the individual weighing reserved seed for planting, eliminates other than one standard deviation of weight average number
Body；It is transferred to individual before sexal maturity to lay eggs cage, individual record egg laying performance and Egg Quality, including 300 age in days egg numbers, egg
Weight, yolk weight, yolk color, shell thickness, eggshell strength, hangh unit, egg shape index, the emphasis character selected are 300
Age egg number (a), egg size (b) and yolk ratio (c)；Then it is established further according to 300 age in days egg laying performances and egg quality characteristics comprehensive
Close selection Index A, formula are as follows:
A=I1×a/p1+ I2×b/ p2+ I3×c/ p3
In above-mentioned formula, I1、I2、I3Respectively refer to the economic weighted of a, b, c character, p1、p2、p3Respectively refer to the observation group of character
Mean phenotypic value；
To select Index A to carry out families selecting, cock is reserved seed for planting using Sib selection method, and the male and female chicken selected and remain sets up core group pure breeding
Obtain F2 generation.
Above-mentioned breeding method, wherein in the step (3): the specific features reserved seed for planting are selected according to appearance characteristic are as follows: chicken
Feather black and white is uniformly alternate, estimates black plumage accounting 40-60%；Upright leaf-comb, green shin blueness pawl.This macroscopic features, which meets market, to be needed
It asks, and to egg laying performance without hereditary negatively correlated.
Above-mentioned breeding method, wherein further include step (7): in F2 generation, is subjected to breeding, F2 according to the identical process of F1 generation
The full group of 16 week old took a blood sample and extracted DNA generation, utilized molecular labeling (FMO3- T329S) it detects and eliminates fishlike smell sensitive alleles
T。
Pedigree and individual record according to nearly 3 generation are produced using AsReml-R software estimation major traits, including 300 ages in days
The genetic force of egg number, egg size and yolk ratio optimizes the selection of subsequent generation correlated traits, by multiple generations on this basis
Appearance consistency and egg laying performance is continuously improved in breeding, obtains black-and-white flower plumage high-yield egg chicken strain.
The invention has the following advantages: the breeding method of black-and-white flower plumage high-yield egg chicken strain provided by the invention, with
Based on chicken wings & legs with brown sauce, 50% high-yield egg chicken blood relationship is imported, through excessive generation breeding, the new varieties appearance of cultivation has native laying hen
Characteristic feature, 300 1550-1650 grams of age in days weight of hen, produce powder shell egg, Age at first laying 150-155 days, peak laying rate
88-90%, 72 week old are laid eggs 270-280, and average egg weight 50-51g, egg quality is good, and hen is with good meat quality, are suitble to cage and are dissipated
It supports, economic benefit is good, in brief, present invention holding Egg Quality of Local chicken breeds and black again while improving egg laying performance
White flower plumage macroscopic features.
Specific embodiment
In the following description, a large amount of concrete details are given so as to provide a more thorough understanding of the present invention.So
And it is obvious to the skilled person that the present invention may not need one or more of these details and be able to
Implement.In other examples, in order to avoid confusion with the present invention, for some technical characteristics well known in the art not into
Row description.
In order to thoroughly understand the present invention, detailed step and detailed structure will be proposed in following description, so as to
Illustrate technical solution of the present invention.Presently preferred embodiments of the present invention is described in detail as follows, however other than these detailed descriptions, this
Invention can also have other embodiments.
Embodiment 1
A kind of breeding method of black-and-white flower plumage high-yield egg chicken strain the following steps are included:
Chicken wings & legs with brown sauce mature rooster 100, Lip river island Cold boiled chicken adult hen 2000 mixes essence artificial insemination breeding, it is several to collect hatching egg
It, obtains hatching egg 10000, and hatching obtains chick 8500, turns over anus method sex identification, stays public young bird 300, and female young bird stays entirely；
Conventinal breeding selects healthy cock 150, hen 3000, essence artificial insemination breeding is mixed, if collecting hatching egg to 28 week old
Dry day, obtains hatching egg 20000, and hatching obtains chick 16000；Chick macroscopic features can separate, and leave and meet the requirements
Public affairs young 500, it is female 2000 young.
After conventinal breeding to 15 week old, reserved seed for planting according to the selection of the appearance characteristic such as feather；The standard of appearance selection is: feather is black
It is white uniformly alternate, estimate black plumage accounting 40-60%；Upright leaf-comb, green shin blueness pawl, cock and hen will stay；The chicken growth selected and remain
To sexal maturity, essence artificial insemination breeding is mixed, hatching egg is collected, hatching obtains chick；
It after conventinal breeding to 15 week old, reserves seed for planting according to above-mentioned appearance selection criteria, population at this time is denoted as underlying group (F0 generation)；
Family 80 are set up according to male and female 1:10 after 300 ages in days of the F0 generation, pure breeding obtains F1 generation；
The F1 generation wears wing number, registers pedigree；15 week old are chosen seeds according to above-mentioned appearance selection criteria, and the individual weighing reserved seed for planting is washed in a pan
Eliminate the individual other than one standard deviation of weight average number；Individual is transferred to before sexal maturity to lay eggs cage, individual record egg laying performance and egg
Quality, including 300 age in days egg numbers, egg size, yolk weight, yolk color, shell thickness, eggshell strength, hangh unit, egg type refer to
Number；The emphasis character selected is 300 age in days egg numbers (a), egg size (b) and yolk ratio (c)；Then it is produced further according to 300 ages in days
Egg performance and egg quality characteristics establish multiple selection index A, formula are as follows:
A=I1×a/p1+ I2×b/ p2+ I3×c/ p3
In above-mentioned formula, I1、I2、I3Respectively refer to the economic weighted of a, b, c character, I1,I2It is set as 0.4、I3It is set as 0.2,
p1、p2、p3Respectively refer to the observation group mean phenotypic value of character；
Families selecting is carried out according to Index A to reserve seed for planting, selects and remain family of the ranking preceding 60 ~ 70%, is suitably eliminated in the family left
The part selection lower individual of Index A ranking, cock use Sib selection method, and the male and female chicken selected and remain sets up core group pure breeding and obtains
F2 generation；The breeding process in the F2 generation is identical as F1 generation；The full group of F2 120 ages in days of generation, which takes a blood sample, extracts DNA, utilizes molecular labeling
(FMO3- T329S) it detects and eliminates fishlike smell sensitive alleles T, 300 age in days egg laying performances and Egg Quality multiple selection index
When selection, I1,I2It is set as 0.4、I3It is set as 0.2；
By multiple generation breedings, each generation cock is reserved seed for planting 2-3%, and hen is reserved seed for planting rate 20-30%, and appearance consistency is continuously improved
And egg laying performance, obtain black-and-white flower plumage high-yield egg chicken strain.
By the breeding of multiple complete generations, black-and-white flower plumage high-yield egg chicken strain egg laying performance and egg product provided by the invention
Matter character inheritance progress is shown in Table 1, table 2:
Each generation egg laying performance Breeding Progress of table 1
Each generation egg quality characteristics Breeding Progress of table 2
As it can be seen that passing through the breeding of three complete generations, 300 age in days egg number of F2 godmother chicken improves 6.6, and yolk ratio improves
0.5 each percentage point.
In the present embodiment, 1612.0 grams of 300 age in days weight of F2 godmother chicken, production powder shell egg, 50% laying rate 153 days, 300
Age in days is laid eggs 136.9, and 50.8 grams of average egg weight, yolk ratio 31.7%, peak laying rate 88.4%, 72 week old lay eggs 272.6
A, egg quality is good, and hen is with good meat quality, is suitble to cage and free-ranging, overall economic benefit is good, in brief, in highest-ranking imperial concubine's chicken kind
High yield protein-2 genes are imported, keep hen black-and-white flower plumage feature again while improving egg laying performance and Egg Quality.
Presently preferred embodiments of the present invention is described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, devices and structures not described in detail herein should be understood as gives reality with the common mode in this field
It applies；Anyone skilled in the art, without departing from the scope of the technical proposal of the invention, all using the disclosure above
Methods and technical content many possible changes and modifications are made to technical solution of the present invention, or be revised as equivalent variations etc.
Embodiment is imitated, this is not affected the essence of the present invention.Therefore, anything that does not depart from the technical scheme of the invention, foundation
Technical spirit of the invention any simple modifications, equivalents, and modifications made to the above embodiment, still fall within the present invention
In the range of technical solution protection.
Claims (5)
1. a kind of breeding method of black-and-white flower plumage high-yield egg chicken strain, which is characterized in that itself the following steps are included:
Step (1): it based on cross combination test and data analysis, filters out and male parent is made with chicken wings & legs with brown sauce, made with Lip river island Cold boiled chicken maternal
Cross combination, mated by jumpbogroup artificial insemination, collect hatching egg, hatching obtain chick；
Step (2): after the chick conventinal breeding to sexal maturity that step (1) is obtained, kind is collected in the breeding of male and female chicken jumpbogroup traversed by
Egg, hatching obtain chick；
Step (3): it after the chick conventinal breeding to 10 week old that step (2) is obtained, is reserved seed for planting according to the selection of appearance characteristic, hatching obtains
Obtain chick；
Step (4): after the chick conventinal breeding to 15 week old that step (3) is obtained, according to step (3) appearance characteristic selection criteria
It reserves seed for planting, population at this time is denoted as F0 generation.
2. a kind of breeding method of black-and-white flower plumage high-yield egg chicken strain as described in claim 1, which is characterized in that further include with
Lower step:
Step (5): in F0 generation, is set up into family, pure breeding obtains F1 generation；
Step (6): F1 generation is worn into wing number, registers pedigree；Then according to 300 age in days egg laying performances and egg quality characteristics, in conjunction with outer
Looks feature is reserved seed for planting again, is set up core group pure breeding and is obtained F2 generation.
3. a kind of breeding method of black-and-white flower plumage high-yield egg chicken strain as claimed in claim 2, which is characterized in that the step
(6) specifically include: F1 generation wears wing number, registers pedigree；10 week old are chosen seeds according to step (3) appearance selection criteria, and to reserving seed for planting
Individual weighing, eliminates the individual other than one standard deviation of weight average number；It is transferred to individual before sexal maturity to lay eggs cage, individual record produces
Egg performance and Egg Quality, including 300 age in days egg numbers, egg size, yolk weight, yolk color, shell thickness, eggshell strength,
Hangh unit, egg shape index, the emphasis character selected are 300 age in days egg numbers (a), egg size (b) and yolk ratio (c)；Then
Multiple selection index A, formula are established further according to 300 age in days egg laying performances and egg quality characteristics are as follows:
A=I1 × a/p1+ I2 × b/ p2+ I3 × c/ p3
In above-mentioned formula, I1, I2, I3 respectively refer to the economic weighted of a, b, c character, and p1, p2, p3 respectively refer to the observation group of character
Body mean phenotypic value；
To select Index A to carry out families selecting, cock is reserved seed for planting using Sib selection method, and the male and female chicken selected and remain sets up core group pure breeding
Obtain F2 generation.
4. a kind of breeding method of black-and-white flower plumage high-yield egg chicken strain as claimed in claim 3, which is characterized in that the step
(3) in: selecting the specific features reserved seed for planting according to appearance characteristic are as follows: chicken feather black and white is uniformly alternate, black plumage accounting 40-60%；Uprightly
Leaf-comb, green shin blueness pawl.
5. a kind of breeding method of black-and-white flower plumage high-yield egg chicken strain as claimed in claim 4, which is characterized in that further include step
Suddenly (7): F2 generation being subjected to breeding according to the identical process of F1 generation, the full group of F2 16 week old of generation, which takes a blood sample, extracts DNA, utilizes molecular labeling
(FMO3- T329S) it detects and eliminates fishlike smell sensitive alleles T.
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| CN201811228773.XA CN109197775A (en) | 2018-10-22 | 2018-10-22 | A kind of breeding method of black-and-white flower plumage high-yield egg chicken strain |
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Cited By (3)
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| CN110551827A (en) * | 2019-09-19 | 2019-12-10 | 江苏省家禽科学研究所 | SNP molecular marker related to egg shape index and application thereof |
| CN110651756A (en) * | 2019-10-28 | 2020-01-07 | 北京市华都峪口禽业有限责任公司 | Multi-character seed selection method for livestock and poultry |
| CN113493843A (en) * | 2021-07-05 | 2021-10-12 | 江苏省家禽科学研究所 | SNP genetic marker influencing egg yolk weight of chicken and application thereof |
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| CN113493843A (en) * | 2021-07-05 | 2021-10-12 | 江苏省家禽科学研究所 | SNP genetic marker influencing egg yolk weight of chicken and application thereof |
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