CN107156024A - The breeding method of Nanjing black boned chicken with black feather breed system - Google Patents
The breeding method of Nanjing black boned chicken with black feather breed system Download PDFInfo
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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
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Abstract
The present invention relates to a kind of breeding method of Nanjing black boned chicken with black feather breed system, it comprises the following steps：The seed selection of breeder for generations：Native country black-bone chicken, black plumage Bantam and recessive white feather breeder carry out locking seed selection respectively, pure breeding is carried out after gradually eliminating variation individual, according to their macroscopic features and production performance, family selective breeding is carried out, native country black-bone chicken, plumage Bantam black for generations and recessive white feather breeder for generations for generations is obtained；The seed selection of Parent stock：Using plumage Bantam black for generations as male parent, recessive white feather breeder is hybridized for female parent for generations, and gained next generation hen is that Parent stock is maternal, selects the black-bone chicken of native country for generations of seed selection as Parent stock male parent；The feeding management of Parent stock：Needed to carry out special raising and management according to production；Nanjing black boned chicken with black feather seed selection：By the hybridization of Parent stock, gained is next on behalf of Nanjing black boned chicken with black feather.Nanjing black boned chicken with black feather of the invention cultivated has growth quick, and resistance against diseases is strong, the advantages of " packaging " is worth high and " anti-theft ".
Description
Technical field
The present invention relates to a kind of poultry breeding technical field, more particularly to a kind of breeding side of Nanjing black boned chicken with black feather breed system
Method.
Background technology
Black boned chicken with black feather just has raising early in 400 Duo Nianqian China, but for various reasons, causes the kind to be on the brink of disappearance.
1993, Guangdong Province take the lead in from foreign countries introduce the kind black-bone chicken, through the purification seed selection more than 3 years, offspring's qualification rate up to 90% with
On, it is officially named Chinese black boned chicken with black feather.The incubation of the kind causes the very big pass of domestic and international expert and the dealer that goes together
Note.Black boned chicken with black feather sweet taste, yang-tonifying gas, enriching yin and nourishing kidney, its not only with nourishing of world's natural black food, anticancer, beauty,
The effects such as anti-aging, the smart stop-band of qi-restoratives of also bringing down a fever, tune, the effect enriched blood of fostering the spirit of nobility.In addition, black boned chicken with black feather be high protein, low fat,
The senior tonic of low cholesterol, high praise is enjoyed with its distinctive delicate fragrance Jiao Run.With the continuous growth and life of people's income
The flat raising of running water, index of the poultry product in terms of mouthfeel, nutrition, local flavor and security is more and more by the weight of consumer
Depending on.Cultivated by breed system, improve the fertility of black boned chicken with black feather Parent stock, strengthen the constitution and resistance against diseases of black boned chicken with black feather,
Accelerate the speed of growth of black boned chicken with black feather, increase the outward appearance " packaging " of black boned chicken with black feather, improve " packaging " value of black boned chicken with black feather, and then increase me
The improved seeds of state's black boned chicken with black feather, meet the consumption demand of people.
The content of the invention
The technical problem to be solved in the present invention is the Parent stock and commodity that Nanjing black boned chicken with black feather is bred by three series mating
The chicken in generation.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：A kind of Nanjing black boned chicken with black feather is matched somebody with somebody
The breeding method of system is covered, it comprises the following steps：
1) seed selection of breeder for generations：Native country black-bone chicken, black plumage Bantam and recessive white feather breeder carry out locking seed selection respectively, by
Variation individual is gradually eliminated, the basicly stable colony of macroscopic features is obtained, then native country black-bone chicken, black plumage Bantam are selected to locking
And recessive white feather breeder carries out pure breeding, according to their macroscopic features and production performance, the defect individual group that selection pure breeding comes out
0 generation family core group is built, 4 family selective breedings from generation to generation above are carried out, stabilization characteristics of genetics, the coefficient of variation is obtained and is less than 10%
The black-bone chicken of native country for generations, plumage Bantam black for generations and recessive white feather breeder for generations；
2) seed selection of Parent stock：Using plumage Bantam black for generations as male parent, recessive white feather breeder is carried out to be maternal for generations
Hybridization, gained next generation hen is female for breeder, and the black-bone chicken of native country for generations for selecting the robust growth obtained through seed selection is bred
Macroscopic features and the satisfactory cock of production performance be used as parent breeder；
3) feeding management of Parent stock：Parent stock is hatched after shell, is chosen macroscopic features and is met the requirements, constitution
Healthy and strong individual, eliminates the individual that constitution is weak, body weight is less than average weight more than 10%, in terms of raising：Begun to drink in chick
The Tiny ecosystem active bacteria formulation that mass percent is 1~2% is added in cold water, chick opens food after beginning to drink 3~5 hours, and is opening
The Tiny ecosystem active bacteria formulation that addition mass percent is 0.1~0.5% in feed is eaten, continuous addition is fed 10~20 days, after
Mass percent was added in daily ration every 10~15 days to feed 1~2 day for 0.5~1.5% Tiny ecosystem active bacteria formulation, female generation
Breeder opens postpartum, adds the Tiny ecosystem active bacteria formulation that mass percent is 0.1~0.3%, management aspect in daily ration daily：
According to epidemic situation to young chicken carry out vaccine inoculation, and chicken group open it is antenatal according to production need to mother for breeder carry out reinforced immunological；
4) Nanjing black boned chicken with black feather seed selection：Hybridized by parent breeder with mother for breeder, the gained next generation is that Nanjing is black
Salted chicken.
Preferably, it is that black plumage, Wu Guan, skin and shin are corvinus that the macroscopic features of native country black-bone chicken is satisfactory,
The satisfactory macroscopic features of black plumage Bantam is black plumage plain boiled pork, short-foot, red hat, skin white and shin black, recessive white feather
The macroscopic features of breeder is satisfactory to be recessive white feather and carries gold and silver plumage color sex-linked gene and dominant sex-linkage reed catkins speckle
Gene, it is big that the cock body weight of the satisfactory native country black-bone chicken of production performance is more than or equal to the 110% of cock average weight, ejaculation amount
In equal to average ejaculation amount 103%, to be more than 3,500,000,000/ml spermatids and seminal fluid color be milky to seminal fluid denseness, hen
Body weight for hen average weight 95~115%, egg production is more than or equal to the 104% of average egg yield, laying rate is more than or equal to
Average egg production 103%, hatchable egg rate be more than or equal to average hatchable egg rate 103% and incubation rate be more than or equal to it is average
The 104% of incubation rate, the cock body weight of the satisfactory black plumage Bantam of production performance is more than or equal to cock average weight
110%th, ejaculation amount, which is more than or equal to the 105% of average ejaculation amount, seminal fluid denseness and is more than 3,500,000,000/ml spermatids and seminal fluid color, is
Milky, the body weight of hen is that the 95~115% of average weight, egg production is more than or equal to the 105% of average egg yield, laying rate
More than or equal to average egg production 104%, hatchable egg rate is more than or equal to 102% and incubation rate of average hatchable egg rate and is more than
Equal to the 102% of average percentage hatch rate, the cock body weight of the satisfactory recessive white feather breeder of production performance is flat more than or equal to cock
Equal body weight 110%, ejaculation amount is more than or equal to the 105% of average ejaculation amount, seminal fluid denseness and is more than 4,000,000,000/ml spermatids and essence
Liquid color is milky, and the body weight of hen is that the 95~115% of average weight, egg production is more than or equal to average egg yield
105%th, laying rate is more than or equal to the 104% of average egg production, hatchable egg rate and is more than or equal to the 102% of averagely hatchable egg rate
And incubation rate is more than or equal to average percentage hatch rate 102%.
Preferably, the method for the locking seed selection is：Choose macroscopic features meet the requirements, physique healthy and strong and fleshiness
Cock use 40~60, choose macroscopic features meet the requirements, the preferable hen of build 200~300, distribution educated at 20
In inter-species, every 10~15 hens, cock is matched somebody with somebody 2~3 times with hen wheel, and gained offspring is first generation cock and hen, is obtained
To 40~60 cock familys and 200~300 hen familys, according to the macroscopic features and production performance of each family offspring, choosing
The hen 1000~2000 for meeting macroscopic features and production performance in family offspring is selected, cock 200~300 continues to raise
To observe its macroscopic features and production performance, the outstanding cock 40~60 of production performance, hen 200~300 are therefrom selected
As second generation stock cock and hen, the breeding and identification in 4~8 generations are carried out like this, and avoid full sibs or half sib mating, it is complete
Into after a year of laying eggs, macroscopic features and the satisfactory cock of growth performance and hen are selected and remain.
Preferably, the family selective breeding method is：A family is set up together with a cock and 7~10 hens,
40~140 familys are set up, its offspring chicken selects and remain qualified individuals when hatching according to macroscopic features, variation individual is eliminated, at 8 weeks
During age, with reference to macroscopic features and production performance, the maternal individual for selecting and remain body weight in average weight 95~115%, paternal line is selected and remain
Body weight is higher than the individual of average weight 10%, opens antenatal, the good hen of secondary sex characters is selected and remain according to the size and character of hat, washes in a pan
The poor Low hen of development is eliminated, in 43 week old, macroscopic features and the satisfactory defect individual of production performance is selected and remain, by keeping away
Exempt from the principle that close relative breeds and carry out subculture to breed.
Preferably, it is red hat, plain boiled pork, black pin, black plumage and black shin that female macroscopic features for breeder is satisfactory.
Preferably, the Tiny ecosystem active bacteria formulation each component mass percent is lactobacillus acidophilus 10~20%, De Shi
Lactobacillus 5~9%, production Ruan Candida 20~35%, bacillus subtilis 5~10%, Bifidobacterium 10~20%, zeolite powder
3~5%, fishbone dust 7~15%, Radix Notoginseng powder 0.5~1%, Poria cocos powder 1.5~2%, salt 0.7~0.9% and vitamin c 1~
3%.
Preferably, described parent breeder is fast plumage, and female is slow plumage for breeder, and the feature of Nanjing black boned chicken with black feather is short
Pin, black pin, black plumage, black hat, black shin, black internal organ and casting skin.
The present invention at least includes advantage：One be Nanjing black boned chicken with black feather varietal characteristic substantially, with black plumage, short-foot, black hat, black
The features such as meat, black shin, black internal organ and low wild nature；Two be that production performance is good, and quick advantage, 10 are grown with recessive white feather breeder
Week old can reach 2 kilograms or so, and the price of deed is high, and feed conversion rate is lower by more than 10% than Nanjing black boned chicken with black feather of other kinds, numerous
Grow that performance is good, the rate of fertilization in father and mother's generation is more than 96%, and hatchable egg rate is more than 93%, and incubation rate is more than 89%；Three be to possess this
Native black-bone chicken meat is good, is of high nutritive value；Four be the addition Tiny ecosystem active bacteria formulation in the water of beginning to drink of Parent stock, in chick
Intestinal beneficial flora is set up in vivo, the resistance against diseases of Parent stock is improved, continuously microecological microbial agent is added when laying eggs, no
It is only capable of keeping beneficial microorganism flora advantage in kind of godmother's chicken intestinal, moreover it is possible to improve the beneficial microbe of feeding environment, make kind
Egg is in good environment, away from pathogenic bacteria, reduces the chance that chick catches an illness, and is opened antenatal progress reinforcing for breeder in mother and is exempted from
Epidemic disease, improves the antibody level in egg, and the resistance against diseases for enhancing Nanjing black boned chicken with black feather chick is strong, improves Nanjing black boned chicken with black feather chick
Survival rate is high, the survival rate of 0~24 week Nanjing black boned chicken with black feather chick is more than 97%；Five be to have gold and silver in the black boned chicken with black feather genotype of Nanjing
Plumage color sex-linked gene and dominant sex-linkage reed catkins speckle gene, if being raised using Nanjing black boned chicken with black feather as breeder, its is follow-on
Plumage color will appear from trait segregation, flower plumage, white plumage and yellow plumage occurs, high pin and short-foot occurs, greatly reduce Nanjing black boned chicken with black feather
" packaging " is worth, and serves " antitheft " effect well；Six be according to fast plumage, slow plumage can quickly chick stage carry out it is female
Hero identification, so as to the production management in later stage.
Embodiment
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Following embodiments are used to further illustrate but be not limited to the present invention.
A kind of a kind of way of realization of the breeding method of Nanjing black boned chicken with black feather breed system of the invention of embodiment 1, it includes following
Step：
1) seed selection of breeder for generations：Native country black-bone chicken (WB systems), buys 4350 from Guangxi Donglan County original seed chicken house and carries out
Subculture is bred, black plumage Bantam (GF33A systems) and recessive white feather breeder (R systems) introduced from French Ke Limo companies and carry out after
In generation, breeds, to native country black-bone chicken, black plumage Bantam and recessive white feather breeder according to macroscopic features and production performance, carries out locking choosing
Educate, gradually eliminate variation individual and retain the excellent individual of production performance, obtain the basicly stable colony of macroscopic features, then to closing
Lock the native country black-bone chicken selected, black plumage Bantam and recessive white feather breeder and carry out pure breeding, according to macroscopic features and production performance,
The defect individual that selection pure breeding comes out sets up 0 generation family core group, carries out 4 family selective breedings from generation to generation above, obtains heredity
Character is stable, the coefficient of variation be less than 10% the black-bone chicken of native country for generations, plumage Bantam black for generations and recessive white feather breeder for generations.
2) seed selection of Parent stock：Using plumage Bantam black for generations as male parent, recessive white feather breeder is carried out to be maternal for generations
Hybridization, gained next generation hen is female for breeder, and the black-bone chicken of native country for generations for selecting the robust growth obtained through seed selection is bred
Macroscopic features and the satisfactory cock of production performance be used as parent breeder.
3) feeding management of Parent stock：Parent stock is hatched after shell, is chosen macroscopic features and is met the requirements, constitution
Healthy and strong individual, eliminates the individual that constitution is weak, body weight is less than average weight more than 10%, in terms of raising：Begun to drink in chick
The Tiny ecosystem active bacteria formulation that mass percent is 1% is added in cold water, chick opens food after beginning to drink 3 hours, and is opening food feed
The Tiny ecosystem active bacteria formulation that middle addition mass percent is 0.1%, continuous addition is fed 10 days, later every 10 days in daily ration
Add mass percent to feed 1 day for 0.5% Tiny ecosystem active bacteria formulation, mother opens postpartum for breeder, daily in daily ration adds
Plus the Tiny ecosystem active bacteria formulation of mass percent 0.1%, management aspect：Vaccine inoculation is carried out to young chicken according to epidemic situation, and in chicken
Group opens production to be needed to carry out reinforced immunological for breeder to mother according to production.
4) Nanjing black boned chicken with black feather seed selection：Hybridized by parent breeder with mother for breeder, the gained next generation is that Nanjing is black
Salted chicken.
Locking seed selection is carried out to native country black-bone chicken (WB systems), black plumage Bantam (GF33A systems) and recessive white feather breeder (R1 systems),
The population that macroscopic features is consistent, production performance is excellent is obtained, the excellent character for obtaining them by pure breeding is consolidated, increased
Family selective breeding is carried out after the selection pressure of cock, makes the breeder robust growth for generations of acquisition, resistance against diseases is strong, and survival rate is high, production
Performance is good and the coefficient of variation is low, provides the breeder source that production performance is excellent, character is stable for the breeding of Nanjing black boned chicken with black feather, leads to
Cross with native country black-bone chicken (WB systems) as male parent, using the filial generation of black plumage Bantam (GF33A systems) and recessive white feather breeder (R1 systems) as mother
This, Nanjing black boned chicken with black feather growth for carrying out mating system selective breeding acquisition is quick, and 10 week old can reach 2 kilograms or so, feed conversion rate ratio
Nanjing black boned chicken with black feather of other kinds is low by more than 10%, and rate of fertilization is more than 96%, and hatchable egg rate is more than 93%, and incubation rate is more than
89%, meat is good, is of high nutritive value, and chick resistance against diseases is strong, and survival rate is high, and the survival rate of 0~24 week is more than 97%.
A kind of a kind of way of realization of the breeding method of Nanjing black boned chicken with black feather breed system of the invention of embodiment 2, it includes following
Step：
1) seed selection of breeder for generations：Native country black-bone chicken (WB systems), buys 4350 from Guangxi Donglan County original seed chicken house and carries out
Subculture is bred, and black plumage Bantam (GF33A systems) and recessive white feather breeder (R systems) introduce 3000 simultaneously from French Ke Limo companies
Carry out subculture to breed, to native country black-bone chicken (WB systems), black plumage Bantam (GF33A systems) and recessive white feather breeder (R systems) according to appearance
Feature and production performance, carry out locking seed selection, and selection macroscopic features and the satisfactory cock of production performance and hen carry out pure
Numerous, further according to macroscopic features and production performance, selection defect individual is set up more than 0 generation family core group, progress 4 from generation to generation
Family selective breeding, wherein, the satisfactory macroscopic features of native country black-bone chicken is that black plumage, Wu Guan, skin and shin are corvinus, black plumage
The satisfactory macroscopic features of Bantam is black plumage plain boiled pork, short-foot, red hat, skin white and shin black, recessive white feather breeder
Macroscopic features it is satisfactory be recessive white feather and carry gold and silver plumage color sex-linked gene and dominant sex-linkage reed catkins speckle gene,
The cock body weight of the satisfactory native country black-bone chicken of production performance be more than or equal to cock average weight 110%, ejaculation amount be more than etc.
In average ejaculation amount 103%, to be more than 3,500,000,000/ml spermatids and seminal fluid color be milky, the body weight of hen to seminal fluid denseness
It is more than or equal to average egg yield for the 95~115% of hen average weight, egg production
104%th, it is qualified that laying rate is more than or equal to the 103% of average egg production, hatchable egg rate is more than or equal to average hatching egg
103% and incubation rate of rate are more than or equal to the 104% of average percentage hatch rate, the cock of the satisfactory black plumage Bantam of production performance
Body weight is more than or equal to that the 110% of cock average weight, ejaculation amount is more than or equal to the 105% of average ejaculation amount, seminal fluid denseness is more than
3500000000/ml spermatids and seminal fluid color are milky, and the body weight of hen is that the 95~115% of average weight, egg production is more than
Equal to average egg yield 105%, laying rate be more than or equal to the 104% of average egg production, hatchable egg rate be more than or equal to it is average
102% and incubation rate of hatchable egg rate are more than or equal to the 102% of average percentage hatch rate, the satisfactory recessive white feather of production performance
The cock body weight of breeder is more than or equal to the 110% of cock average weight, ejaculation amount and is more than or equal to the 105% of average ejaculation amount, essence
It is milky that liquid denseness, which is more than 4,000,000,000/ml spermatids and seminal fluid color, the body weight of hen for average weight 95~115%,
Egg production be more than or equal to average egg yield 105%, laying rate be more than or equal to average egg production 104%, hatchable egg rate it is big
In equal to average hatchable egg rate 102% and incubation rate be more than or equal to average percentage hatch rate 102%, obtain stabilization characteristics of genetics,
The coefficient of variation is less than 10% black-bone chicken of native country for generations, plumage Bantam black for generations and recessive white feather breeder for generations.
2) seed selection of Parent stock：Using plumage Bantam black for generations as male parent, recessive white feather breeder is carried out to be maternal for generations
Hybridization, gained next generation hen is female for breeder, and the black-bone chicken of native country for generations for selecting the robust growth obtained through seed selection is bred
Macroscopic features and the satisfactory cock of production performance be used as parent breeder.
3) feeding management of Parent stock：Parent stock is hatched after shell, is chosen macroscopic features and is met the requirements, constitution
Healthy and strong individual, eliminates the individual that constitution is weak, body weight is less than average weight more than 10%, in terms of raising：Begun to drink in chick
The Tiny ecosystem active bacteria formulation that mass percent is 1% is added in cold water, chick opens food after beginning to drink 3 hours, and is opening food feed
The Tiny ecosystem active bacteria formulation that middle addition mass percent is 0.1%, continuous addition is fed 10 days, later every 10 days in daily ration
Add mass percent to feed 1 day for 0.5% Tiny ecosystem active bacteria formulation, mother opens postpartum for breeder, daily in daily ration adds
Plus the Tiny ecosystem active bacteria formulation that mass percent is 0.1%, management aspect：According to epidemic situation to the progress vaccine inoculation of young chicken, and
Chicken group opens production to be needed to carry out reinforced immunological for breeder to mother according to production.
4) Nanjing black boned chicken with black feather seed selection：Hybridized by parent breeder with mother for breeder, the gained next generation is that Nanjing is black
Salted chicken.
Locking seed selection is carried out to native country black-bone chicken, black plumage Bantam and recessive white feather breeder, selects what is accorded with the demands of the market
Macroscopic features, and carry out pure breeding consolidate the macroscopic features make this feature it is stable entail the next generation.
A kind of a kind of way of realization of the breeding method of Nanjing black boned chicken with black feather breed system of the invention of embodiment 3, it includes following
Step：
1) seed selection of breeder for generations：Native country black-bone chicken (WB systems), buys 4350 from Guangxi Donglan County original seed chicken house and carries out
Subculture is bred, and black plumage Bantam (GF33A systems) and recessive white feather breeder (R systems) introduce 3000 simultaneously from French Ke Limo companies
Carry out subculture to breed, to native country black-bone chicken (WB systems), black plumage Bantam (GF33A systems) and recessive white feather breeder (R systems) according to appearance
Feature and production performance, carry out locking seed selection, and the method for wherein locking seed selection is：Selection macroscopic features is met the requirements, constitution is good for
The cock of strong and fleshiness uses 40, and selection macroscopic features meets the requirements, the preferable hen of build 200, distributes 20
In individual breeding, every 10 hens, cock is matched somebody with somebody 2 times with hen wheel, and gained offspring is first generation male and female chicken, obtains 60 public affairs
Chicken family and 200 hen familys, according to the macroscopic features and production performance of each family offspring, meet life in selection family offspring
Desired hen 1000 is produced, cock 200 continues to raise to observe its macroscopic features and production performance, therefrom selection production
The cock of excellent performance 40, hen 200 is only used as second generation kind male and female chicken, and the breeding and identification in many generations are carried out like this, and keeps away
Exempt from full sibs or half sib mating, complete after a year of laying eggs, select and remain macroscopic features and the satisfactory cock of growth performance and
Hen, gradually eliminates variation individual and retains the excellent individual of production performance, obtain the basicly stable colony of macroscopic features, respectively
Pure breeding is carried out to native country black-bone chicken, black plumage Bantam and recessive white feather breeder, according to macroscopic features and production performance, excellent is selected
Body sets up 0 generation family core group, carries out 4 family selective breedings from generation to generation above, obtains stabilization characteristics of genetics, the coefficient of variation and is less than
10% black-bone chicken of native country for generations, plumage Bantam black for generations and recessive white feather breeder for generations.
2) seed selection of Parent stock：Using plumage Bantam black for generations as male parent, recessive white feather breeder is carried out to be maternal for generations
Hybridization, gained next generation hen is female for breeder, and the black-bone chicken of native country for generations for selecting the robust growth obtained through seed selection is bred
Macroscopic features and the satisfactory cock of production performance be used as parent breeder.
3) feeding management of Parent stock：Parent stock is hatched after shell, is chosen macroscopic features and is met the requirements, constitution
Healthy and strong individual, eliminates the individual that constitution is weak, body weight is less than average weight more than 10%, in terms of raising：Begun to drink in chick
The Tiny ecosystem active bacteria formulation that mass percent is 1% is added in cold water, chick opens food after beginning to drink 3 hours, and is opening food feed
The Tiny ecosystem active bacteria formulation that middle addition mass percent is 0.1%, continuous addition is fed 10 days, later every 10 days in daily ration
Add mass percent to feed 1 day for 0.5% Tiny ecosystem active bacteria formulation, mother opens postpartum for breeder, daily in daily ration adds
Plus the Tiny ecosystem active bacteria formulation that mass percent is 0.1%, management aspect：According to epidemic situation to the progress vaccine inoculation of young chicken, and
Chicken group opens production to be needed to carry out reinforced immunological for breeder to mother according to production.
4) Nanjing black boned chicken with black feather seed selection：Hybridized by parent breeder with mother for breeder, the gained next generation is that Nanjing is black
Salted chicken.
Native country black-bone chicken (WB systems), black plumage Bantam (GF33A systems) and recessive white feather breeder pass through locking seed selection, appearance traits
Reach unanimity, plumage color has tended towards stability, met the requirement in market, production performance is also improved.
A kind of a kind of way of realization of the breeding method of Nanjing black boned chicken with black feather breed system of the invention of embodiment 4, it includes following
Step：
1) seed selection of breeder for generations：1) seed selection of breeder for generations：Native country black-bone chicken (WB systems), from Guangxi Donglan County original seed chicken house
Buy 4350 and carry out subculture and breed, black plumage Bantam (GF33A systems) and recessive white feather breeder (R systems) are from French Ke Limo
Company introduces and carries out subculture and breeds, to native country black-bone chicken, black plumage Bantam and recessive white feather breeder, according to macroscopic features and production
Performance, carries out locking seed selection, gradually eliminates variation individual and retains the excellent individual of production performance, obtains macroscopic features substantially steady
Fixed colony, carries out pure breeding, according to macroscopic features and productivity to native country black-bone chicken, black plumage Bantam and recessive white feather breeder respectively
Can, selection defect individual sets up 0 generation family core group, carries out the side of 4 family selective breedings, wherein the family selective breeding more than generation
Method is：A family is set up together with a cock and 7~10 hens, sets up 40~140 familys, the hatching of its offspring chicken
When qualified individuals are selected and remain according to macroscopic features, eliminate variation individual, it is maternal with reference to macroscopic features and production performance in 8 week old
Individual of the body weight in average weight 95~115% is selected and remain, paternal line selects and remain the individual that body weight is higher than average weight 10%, opens production
Before, the good hen of secondary sex characters is selected and remain according to the size and character of hat, the poor Low hen of development is eliminated, in 43 week old
When, macroscopic features and the satisfactory defect individual of production performance are selected and remain, is bred by avoiding the principle that close relative breeds from carrying out subculture,
Obtain the black-bone chicken of native country for generations, plumage Bantam black for generations and recessive white feather for generations that stabilization characteristics of genetics, the coefficient of variation are less than 10%
Breeder.
2) seed selection of Parent stock：Using plumage Bantam black for generations as male parent, recessive white feather breeder is carried out to be maternal for generations
Hybridization, gained next generation hen is female for breeder, and the black-bone chicken of native country for generations for selecting the robust growth obtained through seed selection is bred
Macroscopic features and the satisfactory cock of production performance be used as parent breeder.
3) feeding management of Parent stock：Parent stock is hatched after shell, is chosen macroscopic features and is met the requirements, constitution
Healthy and strong individual, eliminates the individual that constitution is weak, body weight is less than average weight more than 10%, in terms of raising：Begun to drink in chick
The Tiny ecosystem active bacteria formulation that mass percent is 1% is added in cold water, chick opens food after beginning to drink 3 hours, and is opening food feed
The Tiny ecosystem active bacteria formulation that middle addition mass percent is 0.1%, continuous addition is fed 10 days, later every 10 days in daily ration
Add mass percent to feed 1 day for 0.5% Tiny ecosystem active bacteria formulation, mother opens postpartum for breeder, daily in daily ration adds
Plus the Tiny ecosystem active bacteria formulation that mass percent is 0.1%, management aspect：According to epidemic situation to the progress vaccine inoculation of young chicken, and
Chicken group opens production to be needed to carry out reinforced immunological for breeder to mother according to production.
4) Nanjing black boned chicken with black feather seed selection：Hybridized by parent breeder with mother for breeder, the gained next generation is that Nanjing is black
Salted chicken.
Through family selective breeding, native country black-bone chicken (WB systems) in terms of growth performance, during 8 week old of cock and hen outward appearance reach will
Ask, the uniformity, which has, to be significantly improved, cock body weight is by 1135 grams of 0 generation, and it is 1315 grams, the coefficient of variation to increase to for 4 generations
By the 12.3% of 0 generation, the 9.3% of 4 generations is reduced to；Hen body weight brings up to 918 grams of 4 generations by 837 grams of 0 generation,
The coefficient of variation also by the 12.7% of 0 generation, is reduced to the 9.5% of 4 generations；In terms of reproductive performance, 43 week old and 66 week old are laid eggs
Amount is also significantly improved, and respectively by 70.2 of 0 generation and 146.7, brings up to 78.1 and 155.6 of 4 generations.
In terms of black plumage Bantam (GF33A systems) growth performance, outward appearance reaches requirement, the uniformity during 8 week old of cock and hen
With significantly improving, cock body weight, by 925 grams of 0 generation, is 986 grams to 5 generations, the coefficient of variation also by the 12.2% of 0 generation,
It is reduced to the 9.6% of 5 generations；Hen body weight brings up to 812 grams of 5 generations, the coefficient of variation is also by 0 generation by 738 grams of 0 generation
The 12.3% of generation, is reduced to the 9.9% of 5 generations；In terms of reproductive performance, 43 week old and 66 week old egg productions have also obtained significantly carrying
Height, respectively by 74.3 of 0 generation and 161.7, brings up to 83.6 and 175.3 of 5 generations.
In terms of recessive white feather breeder (R1 systems) growth performance, in 8 week old, cock body weight reaches 6 by 1080 grams of 0 generation
1221 grams of generation, the coefficient of variation also by the 13.4% of 0 generation, is reduced to the 9.0% of 6 generations；Hen body weight is by 0 generation
912 grams, 981 grams of 6 generations are reached, the coefficient of variation also by the 14.8% of 0 generation, is reduced to the 9.3% of 5 generations；Reproductive performance
Aspect, 43 week old and 66 week old yield are significantly improved, and respectively by 82.1 of 0 generation and 162.8, bring up to 9 generation
97.3 of generation and 185.4, achieve larger progress.
By family selective breeding, set up Nanjing black boned chicken with black feather character it is stable for generations and Parent stock population, be the black phoenix in Nanjing
The production of chicken, which is provided, to be ensured.
A kind of a kind of way of realization of the breeding method of Nanjing black boned chicken with black feather breed system of the invention of embodiment 5, it includes following
Step：
1) seed selection of breeder for generations：The seed selection of breeder for generations：Native country black-bone chicken (WB systems), from the purchase of Guangxi Donglan County original seed chicken house
Enter 4350 and carry out subculture to breed, black plumage Bantam (GF33A systems) and recessive white feather breeder (R systems) be not public in France gram
Department introduces and carries out subculture and breeds, to native country black-bone chicken, black plumage Bantam and recessive white feather breeder according to macroscopic features and productivity
Can, locking seed selection is carried out, variation individual is gradually eliminated and retains the excellent individual of production performance, obtain macroscopic features basicly stable
Colony, respectively to native country black-bone chicken, black plumage Bantam and recessive white feather breeder carry out pure breeding, according to macroscopic features and productivity
Can, selection defect individual sets up 0 generation family core group, carries out 4 family selective breedings more than generation, obtains inhereditary feature steady
The fixed, coefficient of variation is less than 10% black-bone chicken of native country for generations, plumage Bantam black for generations and recessive white feather breeder for generations.
2) seed selection of Parent stock：Using plumage Bantam black for generations as male parent, recessive white feather breeder is carried out to be maternal for generations
Hybridization, the gained next generation select character for red hat, plain boiled pork, black pin, black plumage and black shin hen as mother for breeder, select through seed selection
Macroscopic features that the black-bone chicken of native country for generations of the robust growth of acquisition is bred and the satisfactory cock of production performance are as parent
Breeder.
3) feeding management of Parent stock：Parent stock is hatched after shell, is chosen macroscopic features and is met the requirements, constitution
Healthy and strong individual, eliminates the individual that constitution is weak, body weight is less than average weight more than 10%, in terms of raising：Begun to drink in chick
The Tiny ecosystem active bacteria formulation that mass percent is 1% is added in cold water, chick opens food after beginning to drink 3 hours, and is opening food feed
The Tiny ecosystem active bacteria formulation that middle addition mass percent is 0.1%, continuous addition is fed 10 days, later every 10 days in daily ration
Add mass percent to feed 1 day for 0.5% Tiny ecosystem active bacteria formulation, mother opens postpartum for breeder, daily in daily ration adds
Plus the Tiny ecosystem active bacteria formulation that mass percent is 0.1%, management aspect：According to epidemic situation to the progress vaccine inoculation of young chicken, and
Chicken group open it is antenatal according to production need to mother for breeder carry out reinforced immunological.
4) Nanjing black boned chicken with black feather seed selection：Hybridized by parent breeder with mother for breeder, the gained next generation is that Nanjing is black
Salted chicken.
It is that male parent is that female parent is hybridized with recessive white feather breeder by black plumage Bantam, obtains the outer of black plumage Bantam
The excellent production performance of looks feature and recessive white feather breeder, and cause mother that there is gold and silver plumage color sex-linked gene and dominant companion for breeder
Property reed catkins speckle gene；Female egg production for the egg production of breeder 43 weeks and 66 weeks is respectively 107 and 188.3.
A kind of a kind of way of realization of the breeding method of Nanjing black boned chicken with black feather breed system of the invention of embodiment 6, it includes following
Step：
1) seed selection of breeder for generations：The seed selection of breeder for generations：Native country black-bone chicken (WB systems), from the purchase of Guangxi Donglan County original seed chicken house
Enter 4350 and carry out subculture to breed, black plumage Bantam (GF33A systems) and recessive white feather breeder (R systems) be not public in France gram
Department introduces and carries out subculture and breeds, to native country black-bone chicken, black plumage Bantam and recessive white feather breeder according to macroscopic features and productivity
Can, locking seed selection is carried out, variation individual is gradually eliminated and retains the excellent individual of production performance, obtain macroscopic features basicly stable
Colony, respectively to native country black-bone chicken, black plumage Bantam and recessive white feather breeder carry out pure breeding, according to macroscopic features and productivity
Can, selection defect individual sets up 0 generation family core group, carries out 4 family selective breedings more than generation, obtains inhereditary feature steady
The fixed, coefficient of variation is less than 10% black-bone chicken of native country for generations, plumage Bantam black for generations and recessive white feather breeder for generations.
2) seed selection of Parent stock：Using plumage Bantam black for generations as male parent, recessive white feather breeder is carried out to be maternal for generations
Hybridization, the gained next generation select character for red hat, plain boiled pork, black pin, black plumage and black shin hen as mother for breeder, select through seed selection
Macroscopic features that the black-bone chicken of native country for generations of the robust growth of acquisition is bred and the satisfactory cock of production performance are as parent
Breeder.
3) feeding management of Parent stock：Parent stock is hatched after shell, is chosen macroscopic features and is met the requirements, constitution
Healthy and strong individual, eliminates the individual that constitution is weak, body weight is less than average weight more than 10%, in terms of raising：Begun to drink in chick
The Tiny ecosystem active bacteria formulation that mass percent is 1% is added in cold water, chick opens food after beginning to drink 3 hours, and is opening food feed
The Tiny ecosystem active bacteria formulation that middle addition mass percent is 0.1%, continuous addition is fed 10 days, later every 10 days in daily ration
Add mass percent to feed 1 day for 0.5% Tiny ecosystem active bacteria formulation, mother opens postpartum for breeder, daily in daily ration adds
Plus the Tiny ecosystem active bacteria formulation that mass percent is 0.1%, wherein, Tiny ecosystem active bacteria formulation each component mass percent is acidophilus
Lactobacillus 16%, Lactobacillus delbrueckii 8%, production Ruan Candida 32%, bacillus subtilis 10%, Bifidobacterium 13%, zeolite
Powder 4%, fishbone dust 15%, Radix Notoginseng powder 0.5%, Poria cocos powder 1.5%, salt 0.7% and vitamin c 1.3%.Management aspect：Root
According to epidemic situation to young chicken carry out vaccine inoculation, and chicken group open it is antenatal according to production need to mother for breeder carry out reinforced immunological, such as
Spring In Southern temperature change, rainwater are more, easily break out NDV, during according to the growth cycle of Parent stock with laying eggs
Between, NDV is carried out to the young chicken of its 3 week old and is immunized, is immunized again during 8 week old, is opened antenatal 3 weeks and carry out reinforced immunological,
Quality to egg production, ovipository cycle and egg is not made significant difference, but the antibody level in egg can be made to improve more than 14%, with this
The chick that egg incubation comes out has stronger resistance, the raising in suitable spring to NDV.
4) Nanjing black boned chicken with black feather seed selection：Hybridized by parent breeder with mother for breeder, the gained next generation is that Nanjing is black
Salted chicken.
Tiny ecosystem active bacteria formulation is added in the water of beginning to drink of Parent stock, intestinal beneficial bacterium is set up in vivo in chick
Group, improves the resistance against diseases of Parent stock, continuously microecological microbial agent is added when laying eggs, can not only keep kind of godmother's chicken intestines
Beneficial microorganism flora advantage in road, moreover it is possible to improve the beneficial microbe of feeding environment, makes hatching egg be in good environment,
Away from pathogenic bacteria, the chance that chick catches an illness is reduced；The season of chick is hatched according to local epidemic situation and Nanjing black boned chicken with black feather, it is right
Female young chicken for breeder carries out corresponding vaccine immunity and in its antenatal carry out reinforced immunological, so as to improve the antibody water in egg
Flat, the resistance against diseases for enhancing Nanjing black boned chicken with black feather chick is strong, and the survival rate for improving chick is high, and the survival rate of 0~24 week is more than
97%.
A kind of a kind of way of realization of the breeding method of Nanjing black boned chicken with black feather breed system of the invention of embodiment 7, it includes following
Step：
1) seed selection of breeder for generations：The seed selection of breeder for generations：Native country black-bone chicken (WB systems), from the purchase of Guangxi Donglan County original seed chicken house
Enter 4350 and carry out subculture to breed, black plumage Bantam (GF33A systems) and recessive white feather breeder (R systems) be not public in France gram
Department introduces and carries out subculture and breeds, to native country black-bone chicken, black plumage Bantam and recessive white feather breeder according to macroscopic features and productivity
Can, locking seed selection is carried out, variation individual is gradually eliminated and retains the excellent individual of production performance, obtain macroscopic features basicly stable
Colony, respectively to native country black-bone chicken, black plumage Bantam and recessive white feather breeder carry out pure breeding, according to macroscopic features and productivity
Can, selection defect individual sets up 0 generation family core group, carries out 4 family selective breedings more than generation, obtains inhereditary feature steady
The fixed, coefficient of variation is less than 10% black-bone chicken of native country for generations, plumage Bantam black for generations and recessive white feather breeder for generations.
2) seed selection of Parent stock：Using plumage Bantam black for generations as male parent, recessive white feather breeder is carried out to be maternal for generations
Hybridization, select character of future generation for red hat, plain boiled pork, black pin, black plumage, slow plumage and black shin hen as mother for breeder, select through
Macroscopic features and the satisfactory cock conduct of production performance that the black-bone chicken of native country for generations for the robust growth that seed selection is obtained is bred
Parent breeder.
3) feeding management of Parent stock：Parent stock is hatched after shell, is chosen macroscopic features and is met the requirements, constitution
Healthy and strong individual, eliminates the individual that constitution is weak, body weight is less than average weight more than 10%, in terms of raising：Begun to drink in chick
The Tiny ecosystem active bacteria formulation that mass percent is 1% is added in cold water, chick opens food after beginning to drink 3 hours, and is opening food feed
The Tiny ecosystem active bacteria formulation that middle addition mass percent is 0.1%, continuous addition is fed 10 days, later every 10 days in daily ration
Add mass percent to feed 1 day for 0.5% Tiny ecosystem active bacteria formulation, mother opens postpartum for breeder, daily in daily ration adds
Plus the Tiny ecosystem active bacteria formulation that mass percent is 0.1%, management aspect：According to epidemic situation to the progress vaccine inoculation of young chicken, and
Chicken group open it is antenatal according to production need to mother for breeder carry out reinforced immunological.
4) Nanjing black boned chicken with black feather seed selection：Hybridized by the parent breeder of fast plumage with the mother of slow plumage for breeder, acquired character
The obvious short-foot of feature, black pin, black plumage, black hat, black shin, Nanjing black boned chicken with black feather of black internal organ and casting skin.
By being hybridized with parent breeder with mother for breeder, commercial generation Nanjing black boned chicken with black feather of acquisition not only has native country crow
The characteristics of chicken high nutritive value, also with recessive white feather breeder meat is good, production performance is good and the black plumage of black plumage Bantam
The characteristics of, if gold and silver plumage color sex-linked gene and dominant sex-linkage reed catkins speckle gene that commercial generation Nanjing black boned chicken with black feather is carried cause with gold
Mound black boned chicken with black feather is raised as breeder, and its follow-on plumage color will appear from trait segregation, flower plumage, white plumage and yellow plumage etc. occurs,
The value of commodity is greatly reduced, good anti-theft function is served；By with female parent kind for breeder and fast plumage of slow plumage
Chicken is hybridized, all fast plumages of offspring's male and female of Nanjing black boned chicken with black feather of gained, all slow plumages of male, can be fast in chick stage
Speed identification male and female, are easy to the production management in later stage.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the embodiment with description.
Claims (7)
1. a kind of breeding method of Nanjing black boned chicken with black feather breed system, it is characterised in that comprise the following steps：
1) seed selection of breeder for generations：Native country black-bone chicken, black plumage Bantam and recessive white feather breeder carry out locking seed selection respectively, gradually wash in a pan
Eliminate variation individual, obtain the basicly stable colony of macroscopic features, then locking is selected native country black-bone chicken, black plumage Bantam and
Recessive white feather breeder carries out pure breeding, according to their macroscopic features and production performance, and the defect individual that selection pure breeding comes out sets up 0
Generation family core group, carries out 4 family selective breedings from generation to generation above, obtains stabilization characteristics of genetics, the coefficient of variation and is less than 10%
Native country black-bone chicken, plumage Bantam black for generations and recessive white feather breeder for generations for generations；
2) seed selection of Parent stock：Using plumage Bantam black for generations as male parent, recessive white feather breeder is hybridized for female parent for generations,
Gained next generation hen is female for breeder, selects the appearance that the black-bone chicken of native country for generations of the robust growth obtained through seed selection is bred
Feature and the satisfactory cock of production performance are used as parent breeder；
3) feeding management of Parent stock：Parent stock is hatched after shell, is chosen macroscopic features and is met the requirements, physique healthy and strong
Individual, eliminate that constitution is weak, body weight is less than the individual of average weight more than 10%, in terms of raising：Cool opened what chick was begun to drink
The Tiny ecosystem active bacteria formulation that mass percent is 1~2% is added in water, chick opens food after beginning to drink 3~5 hours, and is raised opening food
Add the Tiny ecosystem active bacteria formulation that mass percent is 0.1~0.5% in material, continuous addition feeds 10~20 days, later every
Add mass percent in daily ration within 10~15 days to feed 1~2 day for 0.5~1.5% Tiny ecosystem active bacteria formulation, mother is for breeder
Postpartum is opened, the Tiny ecosystem active bacteria formulation that mass percent is 0.1~0.3%, management aspect is added in daily ration daily：According to
Epidemic situation to young chicken carry out vaccine inoculation, and chicken group open it is antenatal according to production need to mother for breeder carry out reinforced immunological；
4) Nanjing black boned chicken with black feather seed selection：Hybridized by parent breeder with mother for breeder, the gained next generation is Nanjing black boned chicken with black feather.
2. the breeding method of a kind of Nanjing black boned chicken with black feather breed system according to claim 1, it is characterised in that native country black-bone chicken
Satisfactory macroscopic features is that black plumage, Wu Guan, skin and shin are corvinus, and the macroscopic features of black plumage Bantam meets the requirements
Be black plumage plain boiled pork, short-foot, red hat, skin white and shin black, the satisfactory macroscopic features of recessive white feather breeder is hidden
Property white plumage and carry gold and silver plumage color sex-linked gene and dominant sex-linkage reed catkins speckle gene, the satisfactory native country crow of production performance
The cock body weight of chicken is more than or equal to the 110% of cock average weight, ejaculation amount and is more than or equal to the 103% of average ejaculation amount, seminal fluid
It is milky that denseness, which is more than 3,500,000,000/ml spermatids and seminal fluid color, the body weight of hen for hen average weight 95~
115%th, egg production is more than or equal to the 104% of average egg yield, laying rate and is more than or equal to the 103% of average egg production, hatching egg conjunction
103% and the incubation rate that lattice rate is more than or equal to average hatchable egg rate are more than or equal to the 104% of average percentage hatch rate, production performance symbol
Close require black plumage Bantam cock body weight be more than or equal to cock average weight 110%, ejaculation amount be more than or equal to averagely penetrate
Essence amount 105%, to be more than 3,500,000,000/ml spermatids and seminal fluid color be milky to seminal fluid denseness, the body weight of hen is average body
Weight 95~115%, egg production is more than or equal to the 105% of average egg yield, laying rate and is more than or equal to average egg production
104%th, hatchable egg rate is more than or equal to 102% and incubation rate of average hatchable egg rate more than or equal to average percentage hatch rate
102%, the cock body weight of the satisfactory recessive white feather breeder of production performance is more than or equal to the 110% of cock average weight, penetrated
It is milky that essence amount, which is more than or equal to the 105% of average ejaculation amount, seminal fluid denseness and is more than 4,000,000,000/ml spermatids and seminal fluid color,
The body weight of hen for average weight 95~115%, egg production be more than or equal to average egg yield 105%, laying rate be more than etc.
In average egg production 104%, hatchable egg rate be more than or equal to average hatchable egg rate 102% and incubation rate be more than or equal to it is flat
Equal incubation rate 102%.
3. a kind of breeding method of Nanjing black boned chicken with black feather breed system according to claim 1, it is characterised in that the locking choosing
The method educated is：Choose that macroscopic features meets the requirements, the cock of physique healthy and strong and fleshiness uses 40~60, choose appearance
Feature meets the requirements, the preferable hen of build 200~300, and distribution is in 20 breedings, every 10~15 hens, public
Chicken and hen wheel are matched somebody with somebody 2~3 times, and gained offspring is first generation cock and hen, obtain 40~60 cock familys and 200~
300 hen familys, according to the macroscopic features and production performance of each family offspring, meet in selection family offspring macroscopic features and
The hen of production performance 1000~2000, cock 200~300 continues to raise to observe its macroscopic features and production performance,
The outstanding cock 40~60 of production performance is therefrom selected, hen 200~300 is only used as second generation stock cock and hen, like this
The breeding and identification in 4~8 generations are carried out, and avoids full sibs or half sib mating, completes after a year of laying eggs, selects and remain macroscopic features
With the satisfactory cock of growth performance and hen.
4. a kind of breeding method of Nanjing black boned chicken with black feather breed system according to claim 1, it is characterised in that the family choosing
Educating method is：A family is set up together with a cock and 7~10 hens, sets up 40~140 familys, its offspring chicken
Qualified individuals are selected and remain according to macroscopic features during hatching, variation individual is eliminated, in 8 week old, with reference to macroscopic features and production performance,
The maternal individual for selecting and remain body weight in average weight 95~115%, paternal line selects and remain the individual that body weight is higher than average weight 10%, opens
It is antenatal, the good hen of secondary sex characters is selected and remain according to the size and character of hat, the poor Low hen of development is eliminated, in 43 week old
When, macroscopic features and the satisfactory defect individual of production performance are selected and remain, is bred by avoiding the principle that close relative breeds from carrying out subculture.
5. the breeding method of a kind of Nanjing black boned chicken with black feather breed system according to claim 1, it is characterised in that female generation plants
The satisfactory macroscopic features of chicken is red hat, plain boiled pork, black pin, black plumage and black shin.
6. a kind of breeding method of Nanjing black boned chicken with black feather breed system according to claim 1, it is characterised in that the Tiny ecosystem
Active bacteria formulation each component mass percent is lactobacillus acidophilus 10~20%, Lactobacillus delbrueckii 5~9%, production Ruan Candida 20
~35%, bacillus subtilis 5~10%, Bifidobacterium 10~20%, zeolite powder 3~5%, fishbone dust 7~15%, Radix Notoginseng powder
0.5~1%, Poria cocos powder 1.5~2%, salt 0.7~0.9% and vitamin c 1~3%.
7. a kind of breeding method of Nanjing black boned chicken with black feather breed system according to claim 1, it is characterised in that described parent
Breeder is fast plumage, and female is slow plumage for breeder, the feature of Nanjing black boned chicken with black feather is short-foot, black pin, black plumage, black hat, black shin, it is black in
Dirty and casting skin.
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| CN201710234991.3A CN107156024B (en) | 2017-04-12 | 2017-04-12 | Breeding method of Jinling black phoenix chicken complete line |
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| CN201710234991.3A CN107156024B (en) | 2017-04-12 | 2017-04-12 | Breeding method of Jinling black phoenix chicken complete line |
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| CN107581152A (en) * | 2017-10-31 | 2018-01-16 | 广西平南县平原农牧有限公司 | A kind of breeding method of short-foot high yield black boned chicken with black feather |
| CN107821322A (en) * | 2017-11-30 | 2018-03-23 | 广西鸿光农牧有限公司 | A kind of blue or green shin fiber crops plumage chicken chicken selection |
| CN109769750A (en) * | 2019-03-19 | 2019-05-21 | 广西大学 | Enhance the selection for melanin of black-bone chicken deposition of reaching the clouds |
| CN110122411A (en) * | 2019-05-13 | 2019-08-16 | 江苏省家禽科学研究所 | The construction method of one breeder inbred strais |
| CN111345267A (en) * | 2020-04-08 | 2020-06-30 | 山东省农业科学院家禽研究所（山东省无特定病原鸡研究中心） | Breeding method of hybrid line of special laying hens with feather color double-self-distinguishing male and female black-feather pink shells and high yield |
| CN113455464A (en) * | 2021-08-22 | 2021-10-01 | 文昌龙泉文昌鸡实业有限公司 | Breeding method of low-abdominal-fat high-quality Wenchang chickens |
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| CN107568154A (en) * | 2017-10-10 | 2018-01-12 | 广西金诚双丰农牧科技有限公司 | The maternal breeding method of Rhizomys sinesis |
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| CN107581152A (en) * | 2017-10-31 | 2018-01-16 | 广西平南县平原农牧有限公司 | A kind of breeding method of short-foot high yield black boned chicken with black feather |
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| CN109769750A (en) * | 2019-03-19 | 2019-05-21 | 广西大学 | Enhance the selection for melanin of black-bone chicken deposition of reaching the clouds |
| CN109769750B (en) * | 2019-03-19 | 2022-06-14 | 广西大学 | Breeding method for enhancing melanin deposition of Lingyun black-bone chicken |
| CN110122411A (en) * | 2019-05-13 | 2019-08-16 | 江苏省家禽科学研究所 | The construction method of one breeder inbred strais |
| CN111345267A (en) * | 2020-04-08 | 2020-06-30 | 山东省农业科学院家禽研究所（山东省无特定病原鸡研究中心） | Breeding method of hybrid line of special laying hens with feather color double-self-distinguishing male and female black-feather pink shells and high yield |
| CN113575514A (en) * | 2021-07-16 | 2021-11-02 | 山东农业大学 | Two-round compound generation breeding method for high-quality chicken breeding hens |
| CN113455464A (en) * | 2021-08-22 | 2021-10-01 | 文昌龙泉文昌鸡实业有限公司 | Breeding method of low-abdominal-fat high-quality Wenchang chickens |
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Denomination of invention: Breeding Method of Jinling Black Phoenix Chicken Matching Line Effective date of registration: 20230320 Granted publication date: 20200828 Pledgee: Agricultural Bank of China Limited Long'an County sub branch Pledgor: GUANGXI JINLING AGRICULTURE AND ANIMAL HUSBANDRY GROUP CO.,LTD.|LONGAN FENGMING FARMING Co.,Ltd. Registration number: Y2023450000038 |
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Granted publication date: 20200828 Pledgee: Agricultural Bank of China Limited Long'an County sub branch Pledgor: GUANGXI JINLING AGRICULTURE AND ANIMAL HUSBANDRY GROUP CO.,LTD.|LONGAN FENGMING FARMING Co.,Ltd. Registration number: Y2023450000038 |
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Denomination of invention: Breeding Method of Jinling Black Phoenix Chicken Matching Line Granted publication date: 20200828 Pledgee: Agricultural Bank of China Limited Long'an County sub branch Pledgor: GUANGXI JINLING AGRICULTURE AND ANIMAL HUSBANDRY GROUP CO.,LTD.|LONGAN FENGMING FARMING Co.,Ltd. Registration number: Y2024450000038 |