CN108496896A - A kind of green shell plumage color of high yield is from other laying hen breeding method and its application - Google Patents

A kind of green shell plumage color of high yield is from other laying hen breeding method and its application Download PDF

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CN108496896A
CN108496896A CN201810310978.6A CN201810310978A CN108496896A CN 108496896 A CN108496896 A CN 108496896A CN 201810310978 A CN201810310978 A CN 201810310978A CN 108496896 A CN108496896 A CN 108496896A
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systems
maternal
breeding
laying hen
egg
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徐杰
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/02Breeding vertebrates

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Abstract

The present invention relates to cultivating industry field, especially a kind of green shell plumage color of high yield includes from other laying hen breeding method and its application, specific steps:Selection and use material, specialized laying hen strain breeding, as maternal (I systems) underlying group, maternal (II systems) underlying group laying hen Screening of Strains Against after obtained by laying hen carry out hybridization and obtain parent for Quality type laying hen, paternal (III systems) and parent described in S3 are for hybridizing the acquisition high-quality laying hen of commercial generation.It utilizes poultry breeding means and molecular breeding technology, it cultivates specialized strain and carries out mating hybrid seeding, under the premise of ensureing excellent Egg Quality, improve the comprehensive benefit of breeding layer chicken, layer of green-shell egg introduces a collection quality is high, the green shell rate of egg is high, high-quality layer of green-shell egg introduces a collection can be provided for breeding layer chicken industry, the egg of high-quality low-cost is provided for consumers in general.

Description

A kind of green shell plumage color of high yield is from other laying hen breeding method and its application
Technical field
The present invention relates to cultivating industry field, especially a kind of green shell plumage color of high yield from other laying hen breeding method and its Using.
Background technology
With the transformation of the development and consumption of resident idea of Chinese national economy, the requirement to egg quality is higher and higher, Healthy, safe, the delicious Countryside Egg of purchase becomes the consumption fashion of current people.The sale of high-quality in recent years " Countryside Egg " such as fire If tea, especially egg with green shell are since appearance is unique, beautiful, nutrition, health care, is even more to be liked by consumer safely.Several years Selling price from the point of view of, layer of green-shell egg parent is for seedling price 8-10 members/set, commodity baby chick 3.5-50 members/only, green shell Countryside Egg Wholesale price 12-16 member/kilogram.From the point of view of theoretically, the profit of entire industry is very abundant, wide market.At present I State's layer of green-shell egg is mainly based on original local varieties, such as blue-shelled egg layer, Changshun layer of green-shell egg, but due to these kinds General shortage system of passing selects quotient, and seedling quality is irregular, causes commodity egg egg production not high (producing 150 pieces or so per year), green shell Rate is low (only 60% or so), opens feed more (200 needed for later (509% laying rate age in days 160-170 days) the production list piece egg of production Gram or more).
In recent years, the new lines of layer of green-shell egg have also been cultivated on the market now and have been authorized by country, have such as newly raised green-egg-shelled Chicken and Soviet Union's fowl layer of green-shell egg, 200 pieces of annual egg or more are higher by nearly 50 pieces, production effect than local varieties such as blue-shelled egg layers Rate greatly improves, but there is also some disadvantages or limitations for these strains newly educated, such as:The white plumage of commodity egg hair color is eliminated When residual value it is low;The uniformity of kind is to be improved, and the vertical transmissions disease such as avian leukosis, salmonella and mycoplasma purifies not Thoroughly etc., seriously affect the popularization and application of new lines, it is clear that the quality and comprehensive quality of existing laying hen can not more have Effect ground meets the needs of people.
Invention content
The green shell plumage color of a kind of high yield provided by the invention utilizes poultry breeding means and molecule from other laying hen breeding method Breeding technique cultivates specialized strain and carries out mating hybrid seeding, under the premise of ensureing excellent Egg Quality, improves breeding layer chicken Comprehensive benefit, layer of green-shell egg introduces a collection quality is high, the green shell rate of egg is high, and high-quality green-egg-shelled chicken kind can be provided for breeding layer chicken industry Source, the egg of high-quality low-cost is provided for consumers in general, more effectively meets the demand of people, solves and deposit in the prior art The problem of.
Used technical solution is the present invention to solve above-mentioned technical problem:A kind of green shell plumage color of high yield is from other laying hen Breeding method, specific steps include:
S1:Selection and use material:
High yield reed catkins plumage laying hen, local reed catkins chicken and domestic black-feather layer of green-shell egg are introduced as breeding material using foreign countries;
S2:Specialized laying hen strain breeding:
Using swarm robotic system selection-breeding method binding molecule marker-assisted breeding technology, the specialized laying hen product of 3 different characteristics are established System, maternal (I systems) underlying group, maternal (II systems) underlying group, paternal line (III systems) underlying group;
S3:Egg as obtained by after the laying hen Screening of Strains Against of maternal (I systems) underlying group, maternal (II systems) underlying group that are obtained in S2 Chicken carries out hybridization and obtains parent for Quality type laying hen;
S4:Paternal (III systems) described in S2 hybridizes in generation with parent described in S3 obtains the high-quality laying hen of commercial generation.
(I systems) underlying group maternal described in the S2, maternal (II systems) underlying group, paternal line (III systems) underlying group include:
Maternal (I systems) underlying group:Laying hen kind is introduced as material using foreign countries, establishes the slow plumage strain underlying group cock of reed catkins 100, it is female Chicken 1000;
Maternal (System) underlying group:Using local varieties reed catkins chicken as breeding material, it is bred as fast plumage reed catkins chicken new lines, breeding base Plinth group cock 100, hen 100;
Paternal (System) underlying group:Pure and mild green-egg-shelled strain, underlying group cock 100 are established on the basis of black plumage bird chicken kind group Only, hen 1000;
Further include between S2 and S3 steps:Maternal (I systems) underlying group, maternal (II systems) underlying group are carried out respectively using lock group Generation selection and breeding carry out strain breeding, and root BLUP third of the twelve Earthly Branches kind values are lined up selection excellent individual and reserve seed for planting, and implement the family for avoiding sib mating Between intersect breeding system in turn;The selection method of each generation remains unchanged, and obtains maternal female parent(I systems), maternal male parent (II System), the maternal female parent(I systems), the hybridization of maternal male parent (II systems) obtain parent described in S3 for Quality type laying hen.
The measurement of performance indicator in Breeding Process:Weight including 6,17,43 week old, shin are long, Jing Wei Yong is wide, chest depth, Body is long, keel length measures, 0-18 week old feed consumption rates, survival rate;43 week old egg sizes, Egg Quality, 19-72 weeks egg number, qualified egg Number, feed consumption, survival rate, rate of fertilization, hatching rate etc..
The S3 further includes carrying out oocyan gene detection to the paternal green shell strain male and female chicken of (III systems) underlying group Step, and the paternal line (III systems) by screening the high-quality egg of acquisition, black plumage Gallus domesticlus brisson, and pass through to screen and obtain high-quality egg, black plumage Gallus domesticlus brisson Paternal line (III systems), the generation of reserving seed for planting of oocyan gene homozygote is next-generation, Fast Purification strain;And carry out Egg Quality related gene Detection.
Disease purifying step, each generation carries out avian leukosis to three selected strains and salmonellosis purifies, Improve breeder quality.
Break up the paternal line and maternal underlying group that the principle of selection is set up according to breed system, paternal focal selection Egg Quality is female It is the net egg number of focal selection.
Maternal (I systems) underlying group, maternal (II systems) underlying group carry out in lock group's generation selection and breeding by four or more Maternal maternal (I systems), the maternal male parent (II systems) are established in the locking selection and breeding of generation.
Maternal (I systems) the underlying group strain keeps 60 or more familys, cores more than 1000 hens to educate after being bred as Population;It is described it is maternal (System) strain keeps 60 or more familys, core breeding groups more than 1000 hens after being bred as;It is paternal (III systems) underlying group strain keeps 60 or more familys, core breeding groups more than 1000 hens after being bred as.
The commercial generation laying hen strain is standardized, standardize cultivation;
Benign epilepsy is established, the benign epilepsy comprising seed farm, expansion numerous field and commodity egg chicken house is established;
Set up technical service system construction:
The high-quality laying hen marketing of commercial generation;
Advantageous effect possessed by the present invention is, using poultry breeding means and molecular breeding technology, cultivate specialized strain into The mating hybrid seeding of row improves the comprehensive benefit of breeding layer chicken, layer of green-shell egg introduces a collection matter under the premise of ensureing excellent Egg Quality Amount is high, the green shell rate of egg is high, and high-quality layer of green-shell egg introduces a collection can be provided for breeding layer chicken industry, high-quality valence is provided for consumers in general Honest and clean egg;Breeder is purified by avian leukosis and salmonella, is easily raised, good to promote;Commodity egg production performance is high, cultivation 30% or more is promoted before benefit ratio selection and breeding;Cock seedling as byproduct can be used as quality broiler chicken raising, improve the synthesis of breeder Output benefit;The comprehensive benefit solution that the application under the premise of ensureing excellent Egg Quality, can improve breeding layer chicken is green at present The industry predicament that shell layer chicken introduces a collection quality is low, the green shell rate of egg is low provides high-quality layer of green-shell egg introduces a collection for breeding layer chicken industry, is wide Big consumer provides the egg of high-quality low-cost;The development that the related industries such as Feed Manufacturing, food processing can also be driven simultaneously, more has The demand for meeting to effect people, solves problems of the prior art.
Description of the drawings
Fig. 1 is the technology path schematic diagram of the present invention.
Specific implementation mode
In order to clarify the technical characteristics of the invention, below by specific implementation mode, and its attached drawing is combined, to this hair It is bright to be described in detail.
As shown in fig. 1, from other laying hen breeding method, specific steps include a kind of green shell plumage color of high yield:
Using current conventional means, breeding group phenotypic data and economics parameter are collected, according to Breeding program principle, application system Analysis method and computer modeling technique optimize breed system breeding system.
The breeding objective that establishment is each, then by the screening of domestic animal and poultry, and by ability with technical staff's root It is each best selection and breeding side according to, to establish best Breeding Traits, formulating the understanding of ability domain knowledge and the market demand Case.
The principle for breaking up selection according to breed system sets up paternal and maternal underlying group, and paternal focal selection Egg Quality is maternal The net egg number of focal selection.
S1:Selection and use material:
High yield reed catkins plumage laying hen, local reed catkins chicken and domestic black-feather layer of green-shell egg are introduced as breeding material using foreign countries;
S2:Specialized laying hen strain breeding:
Using swarm robotic system selection-breeding method binding molecule marker-assisted breeding technology, the specialized laying hen product of 3 different characteristics are established System, maternal (I systems) underlying group, maternal (II systems) underlying group, paternal line (III systems) underlying group;For small-sized high-quality reed catkins chicken, foreign countries The high-yield egg chicken of introduction carries out candidate gene screening, is carried out using high throughput sequencing technologies detection and the relevant gene of egg-laying deseription High-throughput Genotyping, is combined with Conventional methods of selection, and the molecular breeding scheme for establishing optimization is applied to excellent line breeding;And According to standardization cultural technique combination health and epidemic prevention standard completes maternal (I systems) underlying group, maternal (II systems) underlying group is closed Lock the more than generation generation of selection and breeding 4;Obtain maternal female parent(I systems), maternal male parent (II systems).
The step of oocyan gene detection is carried out to paternal (III systems) underlying group green shell strain male and female chicken, and pass through sieve Choosing obtain high-quality egg, black plumage Gallus domesticlus brisson paternal line (III systems);It is described paternal line (III systems) be third from generation to generation, progress selection and breeding when need to be to it It is detected oocyan gene..
Selective screening original seed group:
Maternal female parent (I systems):Reed catkins plumage, 72 260 pieces of week old egg productions or more, egg size 56-58g;
Maternal male parent (II systems):Reed catkins plumage is laid eggs 220 pieces or more for 72 weeks;Egg size 45-48g;
Terminal male strain (III systems):Black plumage, 72 weeks 200 pieces of egg productions or more, eggshell green, green shell rate 100%, egg size 43- 45g。
S3:By the laying hen Screening of Strains Against of maternal (I systems) underlying group, maternal (II systems) underlying group that are obtained in S2, respectively It carries out carrying out strain breeding using lock group's generation selection and breeding, root BLUP third of the twelve Earthly Branches kind values are lined up selection excellent individual and reserve seed for planting, and implementation avoids same Intersect breeding system in turn between the family of born of the same parents' mating;The selection method of each generation remains unchanged, and obtains maternal female parent(I systems)、 Maternal male parent (II systems), the maternal female parent(I systems), the hybridization of maternal male parent (II systems) obtain parent described in S3 for Quality type egg Chicken, the parent need to carry out laying eggs to it on behalf of the 4th shape memory detection from generation to generation, in cultivating process.
Selective screening parent's generation:
72 week old are laid eggs 240 pieces or more, and the laying hen of 92 or more qualified hatching egg rate hybridize with paternal (III systems) underlying group.
S4:Paternal (III systems) underlying group described in S2 and parent described in S3 for hybridize good acquisition Egg Quality, lay heavily, The 100% high-quality laying hen of green-egg-shelled commercial generation;Selective screening commercial generation laying hen is promoted;
Automatical sexing on feather color, the black plumage of hen, 72 week old are laid eggs 220 pieces or more, and average egg weight 50g is hereinafter, green-egg-shelled ratio 100% Laying hen.
To the commercial generation laying hen strain after the screening is standardized, standardize cultivation;
Benign epilepsy is established, the benign epilepsy comprising seed farm, expansion numerous field and commodity egg chicken house is established;
Set up technical service system construction:
The high-quality laying hen marketing of commercial generation realizes that year promotes 200,000 sets of Parent stock, commodity baby chick 10,000,000, every egg Economic well-being of workers and staff can be improved 30% or more than common chicken.
(I systems) underlying group maternal described in the S2, maternal (II systems) underlying group, paternal line (III systems) underlying group include:
Maternal (I systems) underlying group:Laying hen kind is introduced as material using foreign countries, establishes the slow plumage strain underlying group cock of reed catkins 100, it is female Chicken 1000;
Maternal (System) underlying group:Using local varieties reed catkins chicken as breeding material, it is bred as fast plumage reed catkins chicken new lines, breeding base Plinth group cock 100, hen 100;
Paternal (System) underlying group:Pure and mild green-egg-shelled strain, underlying group cock 100 are established on the basis of black plumage bird chicken kind group Only, hen 1000;
(I systems) underlying group maternal described in S2 steps, maternal (II systems) underlying group carry out carrying out using lock group's generation selection and breeding respectively Strain breeding, root BLUP third of the twelve Earthly Branches kind values are lined up selection excellent individual and reserve seed for planting, and implement to avoid in turn to intersect between the family of sib mating to match Kind system;The selection method of each generation remains unchanged.
The measurement of performance indicator in Breeding Process:Weight including 6,17,43 week old, shin are long, Jing Wei Yong is wide, chest depth, Body is long, keel length measures, 0-18 week old feed consumption rates, survival rate;43 week old egg sizes, Egg Quality, 19-72 weeks egg number, qualified egg Number, feed consumption, survival rate, rate of fertilization, hatching rate etc.;When selecting specific measurement standard those skilled in the art according to Ability domain-dependent knowledge is reasonably selected.
The S3 further includes carrying out oocyan gene detection to the paternal green shell strain male and female chicken of (III systems) underlying group Step, oocyan gene homozygote, which is reserved seed for planting, generates next-generation, Fast Purification strain;And carry out the detection of Egg Quality related gene.
Disease purifying step, each generation carries out avian leukosis to three selected strains and salmonellosis purifies, Improve breeder quality.
Break up the paternal line and maternal underlying group that the principle of selection is set up according to breed system, paternal focal selection Egg Quality is female It is the net egg number of focal selection.
Maternal (I systems) underlying group, maternal (II systems) underlying group carry out in lock group's generation selection and breeding by four or more Maternal maternal (I systems), the maternal male parent (II systems) are established in the locking selection and breeding of generation.
Maternal (I systems) the underlying group strain keeps 60 or more familys, cores more than 1000 hens to educate after being bred as Population;It is described it is maternal (System) strain keeps 60 or more familys, core breeding groups more than 1000 hens after being bred as;It is paternal (III systems) underlying group strain keeps 60 or more familys, core breeding groups more than 1000 hens after being bred as.
This selection integrated use molecular labeling, complete set spectrum information label-BLUP methods egg performances are selected It selects, green-egg-shelled strain is purified with oocyan gene detection technique.
Commercial generation can be by automatical sexing on feather color, the black meat black bone of the black plumage of hen, and 72 week old are laid eggs 220 pieces or more, average egg Weight 48-50g, green-egg-shelled ratio 100%, hen have the characteristics that bird chicken, and salvage value rate is high, and commodity cock reed catkins plumage can be used as choice meat Fowl raising, price with good meat quality are high.
Breeder is purified by avian leukosis and salmonella, is easily raised, good to promote;Commodity egg production performance is high, cultivation 30% or more is promoted before benefit ratio selection and breeding;Cock seedling as byproduct can be used as quality broiler chicken raising, improve the synthesis of breeder Output benefit.
The comprehensive benefit that the application under the premise of ensureing excellent Egg Quality, can improve breeding layer chicken solves green shell at present The industry predicament that laying hen introduces a collection quality is low, the green shell rate of egg is low provides high-quality layer of green-shell egg introduces a collection for breeding layer chicken industry, is vast Consumer provides the egg of high-quality low-cost;The development of the related industries such as Feed Manufacturing, food processing can also be driven simultaneously.
The breed system of the application selection and breeding is suitble to standardization, scale, ecological cultivation, can be provided for poultry industry high-quality Introduces a collection provides good egg, meat product for consumers in general, meets national industrial policies, and industrialization prospect is wide.
Breed system has seed production efficiency high (often interplant rooster year and provide commodity egg seedling 100 or more), the good (plumage of seedling quality Color is consistent, resistance is strong);Commercial chicken automatical sexing on feather color, the black plumage crow bone crow meat of hen produce green-egg-shelled, and green shell rate 100% is comprehensive Productivity effect improves 30% or more than control layer breed.
Above-mentioned specific implementation mode cannot function as limiting the scope of the invention, for the technology people of the art For member, any alternate modification or transformation made to embodiment of the present invention are all fallen in protection scope of the present invention.
Breeding group phenotypic data of the present invention, economics parameter are the well known knowledge in industry, molecular labeling Assistant breeding technology, high throughput sequencing technologies are already belonging to common knowledge well-known to those skilled in the art, and the present invention is not described in detail Place is the known technology of those skilled in the art of the present technique.

Claims (9)

1. a kind of green shell plumage color of high yield is from other laying hen breeding method, specific steps include:
S1:Selection and use material:
High yield reed catkins plumage laying hen, local reed catkins chicken and domestic black-feather layer of green-shell egg are introduced as breeding material using foreign countries;
S2:Specialized laying hen strain breeding:
Using swarm robotic system selection-breeding method binding molecule marker-assisted breeding technology, the specialized laying hen product of 3 different characteristics are established System, maternal (I systems) underlying group, maternal (II systems) underlying group, paternal line (III systems) underlying group;
S3:Egg as obtained by after the laying hen Screening of Strains Against of maternal (I systems) underlying group, maternal (II systems) underlying group that are obtained in S2 Chicken carries out hybridization and obtains parent for Quality type laying hen;
S4:Paternal (III systems) described in S2 hybridizes in generation with parent described in S3 obtains the high-quality laying hen of commercial generation.
2. the green shell plumage color of a kind of high yield according to claim 1 is from other laying hen breeding method, step further includes:Institute Stating (I systems) underlying group maternal described in S2, maternal (II systems) underlying group, paternal line (III systems) underlying group includes:Maternal (I systems) base Plinth group:Laying hen kind is introduced as material using foreign countries, establishes the slow plumage strain underlying group cock of reed catkins 100, hen 1000;Maternal (System) underlying group:Using local varieties reed catkins chicken as breeding material, it is bred as fast plumage reed catkins chicken new lines, breeding underlying group cock 100 Only, hen 100;Paternal (System) underlying group:Pure and mild green-egg-shelled strain, underlying group are established on the basis of black plumage bird chicken kind group Cock 100, hen 1000.
3. the green shell plumage color of a kind of high yield according to claim 1 is from other laying hen breeding method, step further includes:S2 with Further include that maternal (I systems) underlying group, maternal (II systems) underlying group are carried out respectively using lock group's generation selection and breeding between S3 steps It carries out strain breeding and obtains maternal female parent(I systems), maternal male parent (II systems), the maternal female parent(I systems), maternal male parent (II systems) Hybridization obtains parent described in S3 for Quality type laying hen.
4. the green shell plumage color of a kind of high yield according to claim 3 is from other laying hen breeding method, step further includes:It is selecting The measurement of performance indicator during educating:Weight, shin including 6,17,43 week old are long, Jing Wei Yong is wide, chest depth, body are long, keel length is surveyed It is fixed, 0-18 week old feed consumption rates, survival rate;43 week old egg sizes, Egg Quality, 19-72 weeks egg number, qualified egg number, feed consumption, Survival rate, rate of fertilization, hatching rate etc..
5. the green shell plumage color of a kind of high yield according to claim 1 is from other laying hen breeding method, step further includes:It is described The step of S3 further includes, oocyan gene detection is carried out to the paternal green shell strain male and female chicken of (III systems) underlying group, and pass through sieve Choosing obtain high-quality egg, black plumage Gallus domesticlus brisson paternal line (III systems).
6. the green shell plumage color of a kind of high yield according to claim 1 is from other laying hen breeding method, step further includes:Disease Purifying step.
7. the green shell plumage color of a kind of high yield according to claim 1 is from other laying hen breeding method, it is characterised in that:According to Set system breaks up the paternal and maternal underlying group that the principle of selection is set up, paternal focal selection Egg Quality, and maternal focal selection produces only Egg number.
8. the green shell plumage color of a kind of high yield according to claim 3 is from other laying hen breeding method, step further includes:It is described The locking that maternal (I systems) underlying group, maternal (II systems) underlying group carry out in lock group's generation selection and breeding by four or more generations is selected It educates and establishes maternal maternal (I systems), the maternal male parent (II systems).
9. the green shell plumage color of a kind of high yield according to claim 1 is from other laying hen breeding method, step further includes:It is described Maternal (I systems) underlying group strain keeps 60 or more familys, core breeding groups more than 1000 hens after being bred as;It is described maternal (System) strain keeps 60 or more familys, core breeding groups more than 1000 hens after being bred as;Paternal (III systems) underlying group Strain keeps 60 or more familys, core breeding groups more than 1000 hens after being bred as.
CN201810310978.6A 2018-04-09 2018-04-09 A kind of green shell plumage color of high yield is from other laying hen breeding method and its application Pending CN108496896A (en)

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Application publication date: 20180907