CN1843104A - Male and female identification method from chicken shank color or sex-linked feather - Google Patents
Male and female identification method from chicken shank color or sex-linked feather Download PDFInfo
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- CN1843104A CN1843104A CN 200610054053 CN200610054053A CN1843104A CN 1843104 A CN1843104 A CN 1843104A CN 200610054053 CN200610054053 CN 200610054053 CN 200610054053 A CN200610054053 A CN 200610054053A CN 1843104 A CN1843104 A CN 1843104A
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- 241000287828 Gallus gallus Species 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 15
- 210000003746 feather Anatomy 0.000 title abstract description 10
- 230000012447 hatching Effects 0.000 claims description 9
- 235000013601 eggs Nutrition 0.000 claims description 7
- 238000009396 hybridization Methods 0.000 claims description 5
- 238000009395 breeding Methods 0.000 claims description 3
- 230000001488 breeding effect Effects 0.000 claims description 3
- 239000009705 sanhuang Substances 0.000 claims description 3
- 235000013330 chicken meat Nutrition 0.000 abstract 2
- 210000000436 anus Anatomy 0.000 description 5
- 238000012850 discrimination method Methods 0.000 description 3
- 210000004392 genitalia Anatomy 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008774 maternal effect Effects 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 230000008775 paternal effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 231100000225 lethality Toxicity 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000000384 rearing effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The invention relates to a method for identifying chicken sex through shank color and feather speed, which makes use of the two sex-linked characters of deep shank color and light color, fast feather speed and slow feather speed. It makes the cock with deep shank color and slow feather speed mate with hen with light shank color, and the chick of next generation with deep shank color is hen. The percent of accuracy is 100%. It takes the hen with deep shank color and slow feather speed as female parent, and makes it mate with male parent with deep shank color and fast feather speed. The chickens of next generation are all with deep shank color, but the male chick is with slow feather speed and female chick is with fast feather speed. The percent of accuracy is 98%. The invention mainly solves the problems of identifying chick sex. Compared with traditional anal-turning method, the invention is characterized by simple process, fast speed, high accuracy, and harmless to chick. It can identify sex both for parent and commercial generation.
Description
Technical field
The present invention relates to a kind of discrimination method of poultry sex.
Background technology
In the fowl raising industry, the male and female of hatch chick are differentiated it is crucial:
1, laying hen industry: commodity are laid eggs for a chicken house foster mother chicken, not the cock seedling.So the baby chick that father and mother hatch out for kind of chicken house must be the male and female chicken separately, female seedling is sold to commodity and raises for the field, and public seedling is raised because of the poor growth forfeiture and is worth, and it is superseded all to be condemned to death.Chicken house for kind of a chicken, is sold to father and mother for kind of a chicken house with the cock seedling of paternal line and the maternal supporting composition of female seedling father and mother for generations.The field also must be removed female seedling of paternal line and maternal public seedling like this, for generations.Therefore in laying hen produces, no matter be for generations or father and mother for kind of a chicken house, all to carry out sex identification to going out the shell baby chick.
2, fryer industry: no matter be big fast type breed hen for meat from external introduction, male and female equally with laying hen need be differentiated in the still field for generations of the high quality meat chicken (as Sanhuang chicken, imitating native chicken class) cultivated of China oneself, and the systems selling father and mother are for kind of a chicken then.Father and mother are hatched commodity for baby chick for the field, because some area needs public seedling, and some place needs female seedling; Public seedling is wanted at areal confinement rearing family, sells the raiser who takes off warm chicken and needs female seedling again, therefore all relates to the problem that male and female is separated.
Existing male and female discrimination method has two kinds:
1, traditional anus discrimination method that turns over
Turn over anus and differentiate it is that form, color according to genitalia distinguished the male and female chicken.Because the genitalia that chicken has degenerated is hidden in the anus, the genitalia difference that has just gone out shell male and female chicken is very little, this method is difficult to be grasped, need specialized training, operator's visual demand height is under the strong beam illumination, and go out behind the shell and must differentiate in 24 hours, otherwise accuracy rate is not high, easily causes the injury of chick, chick lethality height.
2, automatic sexing method
No matter be for laying hen or fryer, existing automatic sexing method all is single from other, only uses in generation at commodity, and father and mother still lean on traditional anus method of turning over to differentiate male and female in generation.
Summary of the invention
The objective of the invention is to the deficiency at the prior art existence, the method for a kind of chicken shin look, the two automatic sexings of plumage speed is provided, in father and mother's generation and commodity equal energy of generation automatic sexing, father and mother substitute shin (pin) look, commodity substitute plumage speed and carry out two automatic sexings.
Two automatic sexing method steps that the present invention proposes are as follows:
The first step, cock and yellow plumage light color shin laying hen (or Sanhuang chicken) with the black slow plumage strain of pin (B system) are the hen hybridization that C is, in the baby chick of future generation of hatching, dark shin (pin) is a hen, the hen of dark shin, slow plumage is reserved seed for planting, and Here it is father and mother are for kind of a hen (BC ♀).
Second step, after the father and mother that stay lay eggs for kind of a hen (BC ♀) again with the hybridization of the cock of the fast plumage strain of black pin (A system), collect hatching of breeding eggs, the baby chick of hatching is that commodity are for (ABC).Complete is dark shin (pin), but slow plumage is the cock seedling, and fast plumage is female seedling.
Wherein the speed plumage is calibrated standard really and is: the primaries on the chick wing is longer than and is covered the above person of primaries 2mm and be fast plumage, is female young: on the contrary be slow plumage, promptly public young.
The present invention differentiates the sex of firm hatch chick according to feather length on shin (pin) color and the wing, turns over the anus method relatively with tradition, and method is easy, easily grasp, speed is fast, the accuracy rate height, chick is not caused any damage, and in father and mother's generation and commodity equal energy of generation automatic sexing.Promptly substitute plumage speed (rate of feathering) with shin (pin) look, commodity in generation and carry out two automatic sexings the three series mating father and mother.Adopt said method to differentiate the sex of hatch chick, father and mother are for differentiating that accuracy rate is 100%, and commodity are 98% for accuracy rate.
Description of drawings
Fig. 1 is a production of hybrid seeds ideograph.
Embodiment
1, material
1. the black fast plumage strain of pin is referred to as A system.
2. the black slow plumage strain of pin is called B system.
3. the yellow plumage laying hen of light shin (pin) is called C system.
2, production of hybrid seeds pattern is referring to Fig. 1, and symbol among the figure " ♂ ", " ♀ " represent public and female respectively
The first step is that the hen of C system hybridizes with the cock and the yellow plumage light color shin laying hen of the black slow plumage strain of pin (B system), and in the baby chick of future generation of hatching, dark shin (pin) is a hen, and dark shin, the hen of plumage is reserved seed for planting slowly, Here it is father and mother are for kind of a hen (BC ♀).
Second step, after the father and mother that stay lay eggs for kind of a hen (BC ♀) again with the hybridization of the cock of the fast plumage strain of black pin (A system), collect hatching of breeding eggs, the baby chick of hatching is that commodity are for (ABC).Complete is dark shin (pin), but slow plumage is the cock seedling, and fast plumage is female seedling.
Wherein the speed plumage is calibrated standard really and is: the primaries on the chick wing is longer than and is covered the above person of primaries 2mm and be fast plumage, is female young; Otherwise be slow plumage, promptly public young.
Claims (1)
1, the method for a kind of chicken shin look, the two automatic sexings of plumage speed, step is as follows:
The first step, with the cock of the black slow plumage strain of pin and the hen hybridization of yellow plumage laying hen or Sanhuang chicken, in the baby chick of future generation of hatching, dark shin is a hen, dark shin, female young bird of plumage is reserved seed for planting slowly, as father and mother for kind of a hen;
Second step, after the father and mother that stay lay eggs for kind of hen again with the hybridization of the cock of the fast plumage strain of black pin, collect hatching of breeding eggs, the baby chick of hatching is commodity generations, be dark shin entirely, wherein slow plumage is the cock seedling, plumage is female seedling soon;
Wherein the speed plumage is calibrated standard really and is: the primaries on the chick wing is longer than and is covered the above person of primaries 2mm and be fast plumage, is female young; Otherwise be slow plumage, promptly public young.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100540537A CN100456926C (en) | 2006-01-23 | 2006-01-23 | Male and female identification method from chicken shank color or sex-linked feather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100540537A CN100456926C (en) | 2006-01-23 | 2006-01-23 | Male and female identification method from chicken shank color or sex-linked feather |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1843104A true CN1843104A (en) | 2006-10-11 |
| CN100456926C CN100456926C (en) | 2009-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2006100540537A Expired - Fee Related CN100456926C (en) | 2006-01-23 | 2006-01-23 | Male and female identification method from chicken shank color or sex-linked feather |
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Cited By (19)
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| CN102132690A (en) * | 2011-04-29 | 2011-07-27 | 河南三高农牧股份有限公司 | Method for cultivating new strain of recessive white and colored feather tiejiaoma broilers |
| CN101619354B (en) * | 2009-07-02 | 2011-08-03 | 华中农业大学 | Method for identifying fast and slow feather molecules of chickens |
| CN102919194A (en) * | 2012-10-08 | 2013-02-13 | 江苏省家禽科学研究所 | Method for breeding native chickens |
| CN103688900A (en) * | 2013-07-23 | 2014-04-02 | 楼梦良 | Breeding method capable of accurately identifying gender of one-day-age chicks according to feather color |
| CN104982378A (en) * | 2015-06-16 | 2015-10-21 | 中国农业科学院北京畜牧兽医研究所 | Small rkatsiteli fryer three-line matched seed production method |
| CN105494239A (en) * | 2015-12-04 | 2016-04-20 | 李华 | Auto-sexing breeding method of early-maturing excellent type yellow-shank partridge chickens |
| CN105766798A (en) * | 2016-04-14 | 2016-07-20 | 广东温氏食品集团股份有限公司 | Caponized Sanhuang chicken raising method |
| CN106070045A (en) * | 2016-06-29 | 2016-11-09 | 来宾市忻城县润华牧业有限责任公司 | The method being applicable to the black plumage of three series mating black skin type Gallus Domesticus sex identification |
| CN106070046A (en) * | 2016-06-29 | 2016-11-09 | 来宾市忻城县润华牧业有限责任公司 | A kind of by nascent chickling plumage type discriminating black plumage black skin type Gallus Domesticus property method for distinguishing |
| CN106135132A (en) * | 2016-08-03 | 2016-11-23 | 四川农业大学 | A kind of breeding method of horizontal speckle plumage automatic sexing local characteristic laying hen breed system |
| CN106386676A (en) * | 2016-08-31 | 2017-02-15 | 江苏省家禽科学研究所 | Slaughter type high-quality chilling fresh chicken breeding method |
| CN107691354A (en) * | 2017-10-13 | 2018-02-16 | 山东农业大学 | A kind of father and mother's generation, the breeding method of the double automatic sexing broiler chicken of commercial generation |
| CN108029634A (en) * | 2017-12-30 | 2018-05-15 | 江苏省家禽科学研究所 | A kind of high regularity is suitable for the producing method for seed of the cold yellow chicken breed system of fresh listing |
| CN108391602A (en) * | 2018-04-25 | 2018-08-14 | 中国农业科学院农业信息研究所 | A kind of chick gender identifying system and its recognition methods |
| CN108782458A (en) * | 2018-07-02 | 2018-11-13 | 江苏威特凯鸽业有限公司 | A kind of breeding method of the safe deep dove of improvement |
| CN109757425A (en) * | 2017-11-09 | 2019-05-17 | 潜江市康宏生态禽业有限公司 | Same kind New Jianghan chicken hybridizes the cultivation of the mating new lines of black yellow shin automatic sexing |
| 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 |
| CN114431190A (en) * | 2022-01-29 | 2022-05-06 | 中国农业科学院北京畜牧兽医研究所 | Breeding method of double-feather self-sexing high-added-value laying hen complete set line |
| CN115521984A (en) * | 2021-06-25 | 2022-12-27 | 华中农业大学 | Method for identifying nondestructive sexes in middle stage of chicken embryo by utilizing tibia heredity and transmission spectrum |
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| CN1171528C (en) * | 2002-06-11 | 2004-10-20 | 河南农业大学 | Method for breeding new strain chicken with yellow (white) tibiala and complete set application |
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2006
- 2006-01-23 CN CNB2006100540537A patent/CN100456926C/en not_active Expired - Fee Related
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| CN101619354B (en) * | 2009-07-02 | 2011-08-03 | 华中农业大学 | Method for identifying fast and slow feather molecules of chickens |
| CN102132690A (en) * | 2011-04-29 | 2011-07-27 | 河南三高农牧股份有限公司 | Method for cultivating new strain of recessive white and colored feather tiejiaoma broilers |
| CN102919194B (en) * | 2012-10-08 | 2014-12-03 | 江苏省家禽科学研究所 | Method for breeding native chickens |
| CN102919194A (en) * | 2012-10-08 | 2013-02-13 | 江苏省家禽科学研究所 | Method for breeding native chickens |
| CN103688900B (en) * | 2013-07-23 | 2016-01-06 | 楼梦良 | A kind of Japanese instar chickling plumage look that can make is accurately from the producing method for seed of other male and female |
| CN103688900A (en) * | 2013-07-23 | 2014-04-02 | 楼梦良 | Breeding method capable of accurately identifying gender of one-day-age chicks according to feather color |
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| CN105494239B (en) * | 2015-12-04 | 2018-04-06 | 李华 | A kind of breeding method of precocious special excellent type Huang shin fiber crops chicken automatic sexing |
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| CN106070045A (en) * | 2016-06-29 | 2016-11-09 | 来宾市忻城县润华牧业有限责任公司 | The method being applicable to the black plumage of three series mating black skin type Gallus Domesticus sex identification |
| CN106070046A (en) * | 2016-06-29 | 2016-11-09 | 来宾市忻城县润华牧业有限责任公司 | A kind of by nascent chickling plumage type discriminating black plumage black skin type Gallus Domesticus property method for distinguishing |
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| CN109757425A (en) * | 2017-11-09 | 2019-05-17 | 潜江市康宏生态禽业有限公司 | Same kind New Jianghan chicken hybridizes the cultivation of the mating new lines of black yellow shin automatic sexing |
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| CN108391602A (en) * | 2018-04-25 | 2018-08-14 | 中国农业科学院农业信息研究所 | A kind of chick gender identifying system and its recognition methods |
| CN108391602B (en) * | 2018-04-25 | 2023-06-06 | 中国农业科学院农业信息研究所 | Chick gender identification system and chick gender identification method |
| CN108782458A (en) * | 2018-07-02 | 2018-11-13 | 江苏威特凯鸽业有限公司 | A kind of breeding method of the safe deep dove of improvement |
| 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 |
| CN111345267B (en) * | 2020-04-08 | 2021-11-19 | 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 |
| CN115521984A (en) * | 2021-06-25 | 2022-12-27 | 华中农业大学 | Method for identifying nondestructive sexes in middle stage of chicken embryo by utilizing tibia heredity and transmission spectrum |
| CN114431190A (en) * | 2022-01-29 | 2022-05-06 | 中国农业科学院北京畜牧兽医研究所 | Breeding method of double-feather self-sexing high-added-value laying hen complete set line |
| CN114431190B (en) * | 2022-01-29 | 2022-11-01 | 中国农业科学院北京畜牧兽医研究所 | Breeding method of double-feather self-sexing high-added-value laying hen complete set line |
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| CN100456926C (en) | 2009-02-04 |
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