CN104719257A - Breeding method of low-speed type super-quality chicken commercial line general female parents - Google Patents
Breeding method of low-speed type super-quality chicken commercial line general female parents Download PDFInfo
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- CN104719257A CN104719257A CN201510176664.8A CN201510176664A CN104719257A CN 104719257 A CN104719257 A CN 104719257A CN 201510176664 A CN201510176664 A CN 201510176664A CN 104719257 A CN104719257 A CN 104719257A
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- 241000287828 Gallus gallus Species 0.000 title claims abstract description 108
- 238000009395 breeding Methods 0.000 title claims abstract description 31
- 210000003746 feather Anatomy 0.000 claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 230000036750 egg laying performance Effects 0.000 claims abstract description 9
- 238000010187 selection method Methods 0.000 claims abstract 2
- 230000009027 insemination Effects 0.000 claims description 15
- 239000000835 fiber Substances 0.000 claims description 9
- 230000037396 body weight Effects 0.000 claims description 3
- 235000013330 chicken meat Nutrition 0.000 abstract description 79
- 230000001488 breeding effect Effects 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 8
- 208000035240 Disease Resistance Diseases 0.000 abstract 3
- 208000027697 autoimmune lymphoproliferative syndrome due to CTLA4 haploinsuffiency Diseases 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
- 235000013601 eggs Nutrition 0.000 description 12
- 238000011534 incubation Methods 0.000 description 6
- 244000144987 brood Species 0.000 description 5
- 238000009313 farming Methods 0.000 description 4
- 244000144977 poultry Species 0.000 description 4
- 235000013594 poultry meat Nutrition 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 230000008774 maternal effect Effects 0.000 description 3
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 241000561734 Celosia cristata Species 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000012214 genetic breeding Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 210000003689 pubic bone Anatomy 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 229960005486 vaccine Drugs 0.000 description 1
- 239000000273 veterinary drug Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Fodder In General (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention relates to the field of fowl breeding, in particular to the supporting technological field of low-speed type super-quality chickens, and discloses a breeding method of low-speed type super-quality chicken commercial line general female parents. The breeding method concretely includes the steps that an offspring bred from a French recessive white rock and a Ling mountain chai hen belonging to low-speed type super-quality chickens is subjected to weight fixing and feather color purification selection and then a F0-generation low-speed type recessive white feather broiler is generated in a crossing mode, chickens having no broodiness and a short production period are selected in the F1 generation, and chickens in the following generations are selected according to disease resistance and egg laying performance of the chickens based on a family selection method. The low-speed type super-quality chicken commercial line general female parents bred according to the method have the advantages of being good in egg laying performance, free of broodiness, high in disease resistance capacity, short in production period and capable of reserving the majority features of color feather parents and reducing the feeding amount of grandparent generation female parents; the produced parental breeding chickens also have the advantages of being good in egg laying performance, free of broodiness, short in production period and high in disease resistance capacity; thus, the breeding cost is saved, economic benefits are improved, and breeding profits are increased.
Description
Technical field
The present invention relates to the Biotechnology in Genetic Breeding field of poultry, particularly relate to type extra best best Parent stock supporting technology field at a slow speed.
Background technology
In China's broiler breeding field, according to the long speed of broiler chicken, generally the broiler chicken delivered for sale before 70 ages in days is called fast large-scale broiler chicken, the broiler chicken that 70-90 age in days is delivered for sale is called middling speed type broiler chicken, the broiler chicken that 90-110 age in days is delivered for sale is called type high quality meat chicken at a slow speed, and the broiler chicken more than 110 ages in days delivered for sale is called type extra best best broiler chicken at a slow speed.The broiler chicken more than 110 ages in days delivered for sale, because broiler chicken sexual maturity and body maturation are reached maturity, thus meat flavor is better, is applicable to the taste of Chinese Consumer's.But in type extra best best broiler chicken cultivating process at a slow speed, there is not general chicken for generations maternal as fast large-scale broiler chicken and middling speed type broiler chicken, thus in type high grade chook breeding process at a slow speed, generally have some breed system and just need to be furnished with some female parents for generations, hen house, farming site, breeding facility is caused too much to be taken thus, maternal owing to raising large quantities of chicken for generations, feed, veterinary drug, vaccine, artificial, charges for water and electricity, breeding cost etc. are huge spendings.Because aquaculture cost is high, thus cause the price of extra best best broiler chicken higher, ordinary consumer is difficult to accept.
Summary of the invention
The present invention is to provide that a kind of egg laying performance is good, short without broodiness, growth cycle, premunition by force can with other at a slow speed its look plumage broiler chicken of type extra best best to form a complete production network the one general female parent of type extra best best chicken breed system at a slow speed of Parent stock.
The breeding method of the general female parent of a kind of extra best best of type at a slow speed chicken breed system, with belonging to the French recessive white cock of fast large-scale broiler chicken and belonging to type extra best best broiler chicken Lingshan fiber crops chicken hen artificial insemination at a slow speed, it is numb plumage chicken that offspring is emerged complete, to brood incubation stage omnidistance free choice feeding, raising is weighed on an empty stomach to the full group of 120 age in days, the standard that body weight is selected and remain is: cock selects weight range to be 2.3 ± 0.23 kilograms, hen selects weight range to be 1.5 ± 0.15 kilograms, the male and female chicken of selecting and remain is proceeded to kind of a hen house and mixes smart artificial insemination, the white plumage pure breeding of progeny selection.
The breeding method of the general female parent of a kind of extra best best of type at a slow speed chicken breed system, white feather chicken as above is being brooded and incubation stage omnidistance free choice feeding, raising is weighed on an empty stomach to the full group of 120 age in days, the standard that body weight is selected and remain is: cock selects weight range to be 2.3 ± 0.23 kilograms, and hen selects weight range to be 1.5 ± 0.15 kilograms.
The breeding method of the general female parent of a kind of extra best best of type at a slow speed chicken breed system, the cock of the white feather chicken after selecting and remain as mentioned above and hen are proceeded to individual cage laying house, write the cage number of cock and hen respectively, white plumage cock and Lingshan fiber crops chicken hen artificial insemination, the offspring that selects and remain is all the white plumage cock of numb plumage.By the cock of Lingshan fiber crops chicken and the artificial insemination of Bai Yu hen, the offspring that selects and remain is all the white plumage hen of numb plumage.The white plumage cock of selecting and remain and hen traversed by are fixed, cultivates into F0 generation type recessive white feather chicken at a slow speed.
The breeding method of the general female parent of a kind of extra best best of type at a slow speed chicken breed system, F0 as above generation at a slow speed type recessive white feather chicken owing to having the blood relationship of Lingshan fiber crops chicken, need thus to solve F0 generation type Recessive Chicken broodiness problem at a slow speed, method is: F0 generation at a slow speed type recessive white feather chicken establishment the family stage of emerging worn wing number, set up pedigree and form F1 generation, through brooding and finishing period after, F1 generation hen proceeds to individual cage laying house and carries out mensuration of laying eggs, F1 generation cock then proceeds to cock drylot feeding and supports, and F1 generation male and female chicken has registered cage number and wing number respectively.The stage of laying eggs is entered F1 generation hen, once find measure hen and to sit on eggs phenomenon, first this setting hen is eliminated, again according to pedigree data, the same father finding this hen eliminates in the lump with female full sibs cock and hen, whole ovipository cycle of selecting and remain do not occur the sitting on eggs cock of phenomenon and hen is reserved seed for planting, next from generation to generation traversed by fix, each recessive white feather chicken of type at a slow speed from generation to generation does not just have broodiness later.
A breeding method for the general female parent of type extra best best chicken breed system at a slow speed, in F0 generation, type recessive white feather chicken was owing to having the blood relationship of Lingshan fiber crops chicken at a slow speed, and therefore the production cycle is longer.The method solving F0 generation the type recessive white feather chicken production cycle is long is at a slow speed: by F0 generation set up F1 generation at a slow speed type recessive white feather chicken brooding and the incubation stage, male and female chicken selects and remain cockscomb growth comparatively early, the individuality that hat look ruddy is reserved seed for planting, and selects cock to open the individuality of crowing comparatively early and reserves seed for planting.At 20 weeks, select hen pubis spacing to reach three finger beams, chest angle is that the hen of 90 ° is reserved seed for planting.Hen is laid eggs the stage, and the individuality of laying eggs before selecting 23 weeks is reserved seed for planting.The Recessive Chicken of type at a slow speed male and female chicken traversed by after selecting and remain is fixed, the Recessive Chicken of the type at a slow speed male and female chicken traversed by after selecting and remain is fixed.
The breeding method of the general female parent of a kind of extra best best of type at a slow speed chicken breed system, improving the system of selection of premunition is: in the Recessive Chicken of type at a slow speed of seed selection generation Breeding Process afterwards, in units of family, add up the death rate of each family in brood time, finishing period, laying period respectively, the family that death rate of selecting and remain is low is reserved seed for planting.Again the hen of the cock of the Recessive Chicken of type at a slow speed after selecting and remain and type Recessive Chicken is at a slow speed carried out artificial insemination, survival rate, the health degree of offspring can be improved significantly.
The breeding method of the general female parent of a kind of extra best best of type at a slow speed chicken breed system, the method improving its egg laying performance is: at a slow speed in type Recessive Chicken each generation Breeding Process afterwards, in units of family, add up the egg number of individuality in laying period of each family respectively, after recording complete production cycle of laying eggs, calculate family to lay eggs average, the excellent family individuality of egg laying performance of selecting and remain is reserved seed for planting.
The one of the present invention at a slow speed general female parent of type extra best best chicken breed system has the following advantages: (1) egg laying performance is good.(2) without broodiness.(3) with short production cycle.(4) premunition is strong.And other coloured plumage mating (5), offspring retains most of proterties of coloured plumage parent, saves raising quantity maternal for generations, saves aquaculture cost, increases economic efficiency.(6) with this Parent stock of producing for female parent of type recessive white feather chicken at a slow speed, have equally egg laying performance good, without broodiness, the feature that with short production cycle, premunition is strong.
Embodiment
Be below embodiments of the invention, reality of the present invention uses and is not limited to embodiment.
Embodiment one:
One is the general female parent of type extra best best chicken breed system at a slow speed, is all black plumage baby chick by the offspring of the black plumage of hen and the Lingshan of the recessive white feather chicken of type at a slow speed cultivated as mentioned above soil cock chicken artificial insemination breeding.On May 9th, 2013, select the female seedling of the female seedling of black plumage and the 3000 common Lingshan black plumage soil chicken of the black plumage of hen and the Lingshan of 3000 plumages type at a slow speed of the present invention recessive white feather chicken soil cock chicken artificial insemination breeding, raise in Nanning Fu Feng Farming Ltd. peak kind chicken house, carry out 56 weeks feeding comparative trials, brood time, the finishing period of 2 groups of test chickens were all raised at identical hen house with laying period, were raised by identical poultry raiser simultaneously.Survive in 56 weeks age of the black plumage Parent stock utilizing type Recessive Chicken at a slow speed to produce number, 56 weeks age egg number, insemination rate, incubation rate, be good for young rate respectively than high 122 plumages of the native chicken of the black plumage in the common Lingshan, 20 pieces/plumage, 3.2%, 3.5%, 2.1%, achieve remarkable result of the present invention.
Embodiment two:
One is the general female parent of type extra best best chicken breed system at a slow speed, is all yellow plumage baby chick by the offspring of the hen of the recessive white feather chicken of type at a slow speed cultivated as mentioned above and yellow dwarf chickens cock artificial insemination breeding.On May 12nd, 2013, select the female seedling of the yellow plumage of the hen of 3500 plumages type at a slow speed of the present invention recessive white feather chicken and yellow dwarf chickens cock artificial insemination breeding and the female seedling of 3500 common yellow plumage soil chicken, raise in Nanning Fu Feng Farming Ltd. ding-dong kind chicken house, carry out 56 weeks feeding comparative trials, brood time, the finishing period of 2 groups of test chickens were all raised at identical hen house with laying period, were raised by identical poultry raiser simultaneously.Survive in 56 weeks age of the yellow plumage Parent stock utilizing type Recessive Chicken at a slow speed to produce number, 56 weeks age egg number, insemination rate, incubation rate, be good for young rate respectively than high 119 plumages of the native chicken of common yellow plumage, 22 pieces/plumage, 3.6%, 3.2%, 2.6%, achieve remarkable result of the present invention.
Embodiment three:
One is the general female parent of type extra best best chicken breed system at a slow speed, is all numb plumage baby chick by the offspring of the hen of the recessive white feather chicken of type at a slow speed cultivated as mentioned above and Guangxi fiber crops cock chicken artificial insemination breeding.On May 21st, 2013, select the female seedling of numb plumage and the female seedling of 5000 common Guangxi fiber crops chicken of the hen of 5000 plumages type at a slow speed of the present invention recessive white feather chicken and Guangxi fiber crops cock chicken artificial insemination breeding, raise in Nanning Fu Feng Farming Ltd. ding-dong kind chicken house, carry out 56 weeks feeding comparative trials, brood time, the finishing period of 2 groups of test chickens were all raised at identical hen house with laying period, were raised by identical poultry raiser simultaneously.Survive in 56 weeks age of the yellow plumage Parent stock utilizing type Recessive Chicken at a slow speed to produce number, 56 weeks age egg number, insemination rate, incubation rate, be good for young rate respectively than high 209 plumages of the numb chicken in common Guangxi, 26 pieces/plumage, 3.2%, 3.2%, 2.1%, achieve remarkable result of the present invention.
Although hereinbefore, be described in detail the present invention with general explanation and specific embodiment, on basis of the present invention, can carry out some amendments to it and improve, this be apparent in those skilled in the art.Therefore, amendment made without departing from theon the basis of the spirit of the present invention and improvement, all belong to the protection domain of application claims.
Claims (3)
1. the breeding method of the general female parent of type extra best best chicken breed system at a slow speed, it is characterized in that with belonging to the French recessive white cock of fast large-scale broiler chicken and belonging to type extra best best broiler chicken Lingshan fiber crops chicken hen artificial insemination at a slow speed, offspring is through the fixing selection of body weight, and the offspring after the selection of plumage colour purityization forms F0 generation type recessive white feather chicken at a slow speed.
2. the breeding method of the general female parent of a kind of extra best best of type at a slow speed chicken breed system according to claim 1, removed the chicken of its broodiness and production cycle length by the F1 generation of F0 generation procreation, the F1 generation of cultivating at a slow speed type recessive white feather chicken has without broodiness and feature with short production cycle.
3. the breeding method of the general female parent of a kind of extra best best of type at a slow speed chicken breed system according to claim 2, each utilizes family selection method to select its premunition and egg laying performance from generation to generation later.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510176664.8A CN104719257A (en) | 2015-04-15 | 2015-04-15 | Breeding method of low-speed type super-quality chicken commercial line general female parents |
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| CN201510176664.8A CN104719257A (en) | 2015-04-15 | 2015-04-15 | Breeding method of low-speed type super-quality chicken commercial line general female parents |
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| CN104719257A true CN104719257A (en) | 2015-06-24 |
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| CN201510176664.8A Pending CN104719257A (en) | 2015-04-15 | 2015-04-15 | Breeding method of low-speed type super-quality chicken commercial line general female parents |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101574073A (en) * | 2009-06-16 | 2009-11-11 | 湖北欣华生态畜禽开发有限公司 | Breeding method of recessive white feather bantam germ plasm resource and supporting application thereof |
-
2015
- 2015-04-15 CN CN201510176664.8A patent/CN104719257A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101574073A (en) * | 2009-06-16 | 2009-11-11 | 湖北欣华生态畜禽开发有限公司 | Breeding method of recessive white feather bantam germ plasm resource and supporting application thereof |
Non-Patent Citations (2)
| Title |
|---|
| 周光召: "《新世纪 新机遇 新挑战 知识创新和高新技术产业发展》", 30 September 2001 * |
| 李东: "《中国家禽质量性状在育种和生产中的应用》", 30 September 1998 * |
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Application publication date: 20150624 |