CN103875603A - Breeding method of high-yield new-breed of silver-feather chickens laying green-shell eggs - Google Patents
Breeding method of high-yield new-breed of silver-feather chickens laying green-shell eggs Download PDFInfo
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- CN103875603A CN103875603A CN201410114930.XA CN201410114930A CN103875603A CN 103875603 A CN103875603 A CN 103875603A CN 201410114930 A CN201410114930 A CN 201410114930A CN 103875603 A CN103875603 A CN 103875603A
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Abstract
The invention relates to a breeding method of high-yield new-breed of silver-feather chickens laying green-shell eggs. The method includes the following steps that firstly, a hen laying eggs with green shells and a parent-generation female parent cock of a chicken, hatched in an automatic sexing mode, having gold and silver feathers and laying high-yield eggs with red shells are selected from local chicken breeds and are subjected to hybridization to obtain F1 generations; secondly, the F1 generations are subjected to crossing, purely-white-feather cocks and purely-white-feather hens laying eggs with green shells are selected from F2 generations, and self-breeding and breed enlarging are carried out; thirdly, test mating and identification are carried out on hens having purely-white feathers and laying eggs with green shells and cocks with purely-white feathers in later self-breeding generations by a cock having yellow-red feathers and laying eggs with brown shells and a hen having yellow-red feathers and laying eggs with brown shells respectively, individuals of which cock and hen green shell and silver feature genes are homozygotes are selected out, and self-breeding and breed enlarging are carried out; fourthly, the third step is repeated until stable inheritance of sliver feather and green shell characters is achieved; fifthly, the fourth step is repeated until a high-yield new breed of chickens having silver feathers and laying eggs with green shells is obtained. By means of the method, the egg yield can be substantially increased, two-way crossing can be carried out between the high-yield new breed as a female parent and other breeds, and the automatic sexing rate, green shell rate and the like of later generations can reach 100%.
Description
Technical field
The invention belongs to poultry breeding technical field, be specifically related to a kind of breeding method of silver color feather layer of green-shell egg high yield new lines.
Background technology
In the many local chicken kinds of China, there is the individuality that produces green-egg-shelled, the as usual black chicken of institute, blue-shelled egg layer, Macheng layer of green-shell egg, Lushi chicken etc.These chicken kinds are egg meat dual-purpose, and egg number is low.
At present, the sex-linked gene that can be used for nascent chick automatic sexing mainly contain speed feather genes, horizontal spot gene, gold and silver color base because of etc.There is slow feather genes in China without majority in the local chicken kind of systematic breeding, and minority has horizontal spot gene.May, because there is the chicken feather white of silver color feather genes, not get consumer reception, therefore in local chicken kind, be difficult to see silver color feather genes.
Summary of the invention
The object of this invention is to provide a kind of breeding method of silver color feather layer of green-shell egg high yield new lines, both protected local layer of green-shell egg kind, improved green shell rate and the egg number of laying hen, realized again commercial generation chick automatic sexing.
For achieving the above object, the technical solution adopted in the present invention is:
A breeding method for silver color feather layer of green-shell egg high yield new lines, its special character is: this breeding method carries out according to the following steps:
(1) choose this cock of father and mother godmother that produces the hen of green-egg-shelled in native chicken breed and adopt the high yield brown shell layer of gold and silver plumage automatic sexing, hybridization obtains F1 generation;
(2) F1 generation traversed by, obtains F2 generation; The pure white feather hen of selecting and remain pure white feather cock and going out green-egg-shelled in F2 generation, from numerous group expanding;
(3) with producing the red plumage male and female of the Huang chicken of brown shell egg, above-mentioned pure white feather hen and the pure white feather cock that produces green-egg-shelled in numerous offspring carried out to test cross respectively, identify, filter out the green shell of male and female chicken, silver color feather genes is homozygotic individuality, from numerous group expanding;
(4) repeating step (3), until silver color plumage, green shell proterties genetic stability; And then select cooperation family in conjunction with proterties such as system of selection selection of egg production and fertilization rate in family by family, use individual choice method selection bodily form appearance and egg type, egg size, eggshell color etc.
(5) repeating step (4), until cultivate silver color feather layer of green-shell egg high yield new lines.
The silver color feather layer of green-shell egg high yield new lines that the present invention cultivates can be directly used in commodity production, or as specialization maternal with other layer kind carry out two-way cross produce can automatic sexing layer of green-shell egg.The present invention can increase substantially new lines egg laying performance, carries out two-way cross as maternal with other layer kind, and the rates such as offspring can automatic sexing, green shell reach 100%.
Embodiment
Embodiment 1
A breeding method for silver color feather layer of green-shell egg high yield new lines, carries out according to the following steps:
(1) by hen and this cock of the brown laying hen father and mother of Hai Lan godmother hybridization production F1 generation of producing green-egg-shelled in the black chicken of old institute;
(2) F1 generation traversed by, obtains F2 generation; The pure white feather hen of selecting and remain pure white feather cock and going out green-egg-shelled in F2 generation, from numerous group expanding;
(3) with producing the red plumage male and female of the Huang chicken of brown shell egg, above-mentioned pure white feather hen and the pure white feather cock that produces green-egg-shelled in numerous offspring carried out to test cross respectively, identify, filter out the green shell of male and female chicken, silver color feather genes is homozygotic individuality, from numerous group expanding;
(4) repeating step (3), until silver color plumage, green shell proterties genetic stability; And then select cooperation family in conjunction with proterties such as system of selection selection of egg production and fertilization rate in family by family, use individual choice method selection bodily form appearance and egg type, egg size, eggshell color etc.
(5) repeating step (4), until cultivate silver color feather layer of green-shell egg high yield new lines.
Embodiment 2
A breeding method for silver color feather layer of green-shell egg high yield new lines, carries out according to the following steps:
(1) hybridize production F1 generation as maternal with red No. 1 this cock of laying hen father and mother godmother in capital with blue-shelled egg layer;
(2) F1 generation traversed by, obtains F2 generation; The pure white feather hen of selecting and remain pure white feather cock and going out green-egg-shelled in F2 generation, from numerous group expanding;
(3) with producing the red plumage male and female of the Huang chicken of brown shell egg, above-mentioned pure white feather hen and the pure white feather cock that produces green-egg-shelled in numerous offspring carried out to test cross respectively, identify, filter out the green shell of male and female chicken, silver color feather genes is homozygotic individuality, from numerous group expanding;
(4) repeating step (3), until silver color plumage, green shell proterties genetic stability; And then select cooperation family in conjunction with proterties such as system of selection selection of egg production and fertilization rate in family by family, use individual choice method selection bodily form appearance and egg type, egg size, eggshell color etc.
(5) repeating step (4), until cultivate silver color feather layer of green-shell egg high yield new lines.
The silver color feather layer of green-shell egg high yield new lines that the present invention cultivates can be directly used in commodity production, or as specialization maternal with other chicken kind hybridization produce can automatic sexing layer of green-shell egg.
It is cited that content of the present invention is not limited to embodiment, and the conversion of any equivalence that those of ordinary skills take technical solution of the present invention by reading specification of the present invention, is claim of the present invention and contains.
Claims (1)
1. a breeding method for silver color feather layer of green-shell egg high yield new lines, is characterized in that: this breeding method carries out according to the following steps:
(1) choose this cock of father and mother godmother that produces the hen of green-egg-shelled in native chicken breed and adopt the high yield brown shell layer of gold and silver plumage automatic sexing, hybridization obtains F1 generation;
(2) F1 generation traversed by, obtains F2 generation; The pure white feather hen of selecting and remain pure white feather cock and going out green-egg-shelled in F2 generation, from numerous group expanding;
(3) with producing the red plumage male and female of the Huang chicken of brown shell egg, above-mentioned pure white feather hen and the pure white feather cock that produces green-egg-shelled in numerous offspring carried out to test cross respectively, identify, filter out the green shell of male and female chicken, silver color feather genes is homozygotic individuality, from numerous group expanding;
(4) repeating step (3), until silver color plumage, green shell proterties genetic stability; And then select cooperation family in conjunction with proterties such as system of selection selection of egg production and fertilization rate in family by family, use individual choice method selection bodily form appearance and egg type, egg size, eggshell color etc.
(5) repeating step (4), until cultivate silver color feather layer of green-shell egg high yield new lines.
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| CN201410114930.XA CN103875603A (en) | 2014-03-25 | 2014-03-25 | Breeding method of high-yield new-breed of silver-feather chickens laying green-shell eggs |
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| CN201410114930.XA CN103875603A (en) | 2014-03-25 | 2014-03-25 | Breeding method of high-yield new-breed of silver-feather chickens laying green-shell eggs |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521882A (en) * | 2014-12-12 | 2015-04-22 | 安徽荣达禽业开发有限公司 | Five-toed black-speckle feather laying hen breeding method |
| CN104770337A (en) * | 2015-04-27 | 2015-07-15 | 湖北省农业科学院畜牧兽医研究所 | Breeding method for speckle-feather laying hens laying green-shell eggs |
| CN105875497A (en) * | 2016-03-08 | 2016-08-24 | 扬州翔龙禽业发展有限公司 | Grain-saving black-feather green-shell laying hen breeding method |
| CN107182900A (en) * | 2017-03-30 | 2017-09-22 | 江苏省家禽科学研究所 | A kind of research method of the breeder growth-development law most based on qualified hatching egg number |
| CN107182901A (en) * | 2017-03-30 | 2017-09-22 | 江苏省家禽科学研究所 | A kind of research method of the indigenous chicken growth-development law most based on egg number |
| CN107251870A (en) * | 2017-03-30 | 2017-10-17 | 江苏省家禽科学研究所 | A kind of research method of the laying hen growth-development law most based on egg production |
| CN107410191A (en) * | 2017-06-20 | 2017-12-01 | 山东农业大学 | A kind of breeding method of reed catkins feather layer of green-shell egg |
| CN107494410A (en) * | 2017-08-18 | 2017-12-22 | 四川农业大学 | A kind of method for the production depth shell color layer of green-shell egg that forms a complete set of |
| CN107667976A (en) * | 2017-11-07 | 2018-02-09 | 山东省农业科学院家禽研究所 | A kind of producing method for seed of the high yield type reed catkins feather layer of green-shell egg of automatic sexing |
| CN108782451A (en) * | 2018-07-02 | 2018-11-13 | 江苏省家禽科学研究所 | A kind of breeding method of long short flannel from other dove |
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| CN103314928A (en) * | 2013-07-08 | 2013-09-25 | 江苏省家禽科学研究所 | Method for breeding novel strain of anurous laying hens |
| CN103392667A (en) * | 2013-07-08 | 2013-11-20 | 江苏省家禽科学研究所 | Method for cultivating long-calcar local feature laying hen new strain |
| CN103598136A (en) * | 2013-09-11 | 2014-02-26 | 湖北欣华生态畜禽开发有限公司 | Recessive white feather green-shelled-egg bantam germ plasma resource cultivation method |
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| CN1623380A (en) * | 2003-12-03 | 2005-06-08 | 康相涛 | Method of raising black-bone chicken |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521882A (en) * | 2014-12-12 | 2015-04-22 | 安徽荣达禽业开发有限公司 | Five-toed black-speckle feather laying hen breeding method |
| CN104770337A (en) * | 2015-04-27 | 2015-07-15 | 湖北省农业科学院畜牧兽医研究所 | Breeding method for speckle-feather laying hens laying green-shell eggs |
| CN105875497A (en) * | 2016-03-08 | 2016-08-24 | 扬州翔龙禽业发展有限公司 | Grain-saving black-feather green-shell laying hen breeding method |
| CN107182901B (en) * | 2017-03-30 | 2020-07-14 | 江苏省家禽科学研究所 | Research method based on growth and development rules of local chickens with the largest egg number |
| CN107182900A (en) * | 2017-03-30 | 2017-09-22 | 江苏省家禽科学研究所 | A kind of research method of the breeder growth-development law most based on qualified hatching egg number |
| CN107182901A (en) * | 2017-03-30 | 2017-09-22 | 江苏省家禽科学研究所 | A kind of research method of the indigenous chicken growth-development law most based on egg number |
| CN107251870A (en) * | 2017-03-30 | 2017-10-17 | 江苏省家禽科学研究所 | A kind of research method of the laying hen growth-development law most based on egg production |
| CN107251870B (en) * | 2017-03-30 | 2020-08-11 | 江苏省家禽科学研究所 | Research method for growth and development rule of laying hens based on maximum egg yield |
| CN107182900B (en) * | 2017-03-30 | 2020-07-14 | 江苏省家禽科学研究所 | Method for researching growth and development rules of breeding hens based on maximum qualified egg number |
| CN107410191A (en) * | 2017-06-20 | 2017-12-01 | 山东农业大学 | A kind of breeding method of reed catkins feather layer of green-shell egg |
| CN107494410A (en) * | 2017-08-18 | 2017-12-22 | 四川农业大学 | A kind of method for the production depth shell color layer of green-shell egg that forms a complete set of |
| CN107667976A (en) * | 2017-11-07 | 2018-02-09 | 山东省农业科学院家禽研究所 | A kind of producing method for seed of the high yield type reed catkins feather layer of green-shell egg of automatic sexing |
| CN108782451A (en) * | 2018-07-02 | 2018-11-13 | 江苏省家禽科学研究所 | A kind of breeding method of long short flannel from other dove |
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Application publication date: 20140625 |