CN1745622A - The selection of a kind of egg duck - Google Patents
The selection of a kind of egg duck Download PDFInfo
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- CN1745622A CN1745622A CN 200410066344 CN200410066344A CN1745622A CN 1745622 A CN1745622 A CN 1745622A CN 200410066344 CN200410066344 CN 200410066344 CN 200410066344 A CN200410066344 A CN 200410066344A CN 1745622 A CN1745622 A CN 1745622A
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Abstract
The present invention relates to kind of a poultry breeding technology, relate to the breeding technique of a kind of egg duck specifically, the selection of egg duck of the present invention is at first according to the serum thyroxine T of the egg duck different days of different cultivars
4, triiodo thryonine T
3, insulin-like growth factor I GF
1, the regression relation between albumin BP, total protein TP, glutamic-oxalacetic transaminease GOT, glutamic-pyruvic transaminase GPT 7 blood biochemical genetic markers index and egg duck egg-laying deseription egg production, total egg size, the average egg weight, select 5 indexs to set up the egg-laying deseription of egg duck and the regression equation of blood mesophytization genetic marker index, and then carry out seed selection.The selection of egg duck of the present invention can be used for the early stage of egg duck breeding or selects indirectly, to shorten the generation interval, overcomes the selection of the proterties that sex limited character and some live body be difficult to measure, and quickens genetic progress, improves breeding work efficient.
Description
Technical field
The present invention relates to kind of a poultry breeding technology, relate to the breeding technique of a kind of egg duck specifically.
Technical background
Poultry breeding work be one have high input, the time is long, work difficulty is high and significant work, especially the breeding of egg duck, traditional seed selection work is based on descendant's determination method, this method must be by measuring the various proterties of egg duck age in days every day, after predicting its offspring's various productivity proterties, the egg duck is carried out seed selection, therefore exist: first workload is very huge, usually need to spend a large amount of labours to specifying the production traits index determining that carries out every day 500 day vegetative period of egg duck; The second, progeny testing needs a large amount of eliminating, and economic loss is huge, and needs a large amount of breeding pouity dwelling places, invests bigger; The 3rd, breeding time is long, has prolonged the generation interval greatly, reduces breeding efficiency; The 4th, behind progeny testing, outstanding descendant's parental generation has been crossed best reserving seed for planting period to more than 2 years old, expands the group again, influences the problem of performance of the genetic potential of offspring's physique and every productivity.For this reason, many researchers constantly explore new more efficiently breeding method, to change the deficiency of above-mentioned poultry breeding technology.
Utilize the biochemical genetic marker technology to have some to attempt substantially in the breeding of poultry such as chicken, turkey, quail in the world, but do not find out regular and representational breeding method as yet, this biochemical breeding technique still is blank on the egg duck.Domestic work starting is in this respect only done some preliminary early-stage Study, and is not made a search on the egg duck very late on chicken.And China is egg duck first big country, total number of animals raised surpasses other national summation, reach plumage more than 300,000,000, and the egg duck varieties is various, and more local breeding is arranged, and has abundant excellent genes storehouse, the breeding of egg duck is an important part in China's livestock and poultry breeding, it is more that mechanisms at different levels of both the central and local governments set up the project, and therefore, the foundation of the biochemical breeding technique of egg duck has the meaning of particular importance.
Summary of the invention
Purpose of the present invention is exactly to be to provide a kind of selection that can shorten egg duck breeding generation interval, quicken the egg duck of genetic progress.
The selection of egg duck of the present invention is to measure by the egg duck being carried out early stage biochemical indicator of individuality and egg-laying deseription, and carries out the individuality and the pedigree analysis of egg-laying deseription, sets up egg duck genetic marker breeding method, and it specifically invents as follows:
The selection of a kind of egg duck is at first according to the serum thyroxine T of the egg duck duck different days of different cultivars
4, triiodo thryonine T
3, insulin-like growth factor I GF
1, the regression relation between albumin BP, total protein TP, 7 blood biochemical genetic marker indexs such as glutamic-oxalacetic transaminease GOT, glutamic-pyruvic transaminase GPT and egg duck egg-laying deseription egg production, total egg size, the average egg weight, select 5 indexs to set up the egg-laying deseription of egg duck and the regression equation of blood mesophytization genetic marker index, and then carry out seed selection.
Its preferred regression equation is
Total egg number=a
1BP+a
2TP+a
3T
3+ a
4IGF
1+ a
5T
4+ k
1
Total egg size=b
1BP+b
2TP+b
3T
3+ b
4IGF
1+ b
5T
4+ k
2
Average egg weight=c
1BP+c
2TP+c
3GOT+c
4GPT+k
3
A wherein
nThe regression coefficient of the total egg number of (n=1～5) expression, b
nThe regression coefficient of the total egg size of (n=1～5) expression, c
nThe regression coefficient of (n=1～4) expression average egg weight, k
1, k
2, k
3The expression correction coefficient.
Described egg duck varieties is Kang Beier duck or Shaoxing duck.
The selection of egg duck of the present invention carries out genetic analysis to the proterties biochemical marker index of egg duck process of growth in the blue or green length of time in egg duck breeding work, the egg duck production traits and biochemical genetic marker index number according to practical measurement, through the correlation regression analysis, determine to influence the biochemical genetic marker index of the egg duck production traits, relation between proterties coefficient that utilizing derives calculates and the biochemical genetic marker index that influences the egg duck production traits, set up the selection of prediction egg duck productivity, this method can be used for the early stage of egg duck breeding or selects indirectly, to shorten the generation interval, overcome the selection of the proterties that sex limited character and some live body be difficult to measure, quicken genetic progress, improve breeding work efficient.
Embodiment
Embodiment 1: the seed selection of Kang Beier duck
According to the mensuration of the Kang Beier egg duck blood mesophytization index character of different days, determine the serum thyroxine T of Kang Beier egg duck duck different days
4, triiodo thryonine T
3, insulin-like growth factor I GF
1, albumin BP, total protein TP, 7 blood biochemical genetic marker indexs that influence the later stage egg laying performance such as glutamic-oxalacetic transaminease GOT, glutamic-pyruvic transaminase GPT, and then the serum thyroxine T of practical measurement different days
4, triiodo thryonine T
3, insulin-like growth factor I GF
1, albumin BP, total protein TP, 7 blood biochemical genetic marker indexs such as glutamic-oxalacetic transaminease GOT, glutamic-pyruvic transaminase GPT the blood biochemical genetic marker achievement data of egg laying performance, utilize simultaneously in this course to return the serum thyroxine T that the statistical mathematics model is established egg duck duck different days
4, triiodo thryonine T
3, insulin-like growth factor I GF
1, albumin BP, total protein TP, 7 proterties coefficients that influence the blood biochemical genetic marker index of later stage egg laying performance such as glutamic-oxalacetic transaminease GOT, glutamic-pyruvic transaminase GPT, according to the relation between proterties coefficient and the blood biochemical genetic marker index, list regression equation, set up the biochemical genetic marker breeding method between egg duck duck and egg duck egg-laying deseription, the egg-laying deseription in prediction later stage comprises: total egg number, total egg size, average egg weight, carry out seed selection to the egg duck.
Determination and analysis shows that in the Kang Beier duck, in the relevant stronger all the time blood biochemical genetic breeding index with total egg production, total protein TP tops the list, and then is triiodo thryonine T secondly
3And for albumin BP and thyroxine T
4, then relevant tending to become strong after 2 monthly ages is also stronger as for the correlation intensity of two kinds of enzymes that record at 370 ages in days; In the Kang Beier duck, institute's preceding 5 blood parameters of surveying before 100 days are relevant all stronger with the total egg size of 500 ages in days, and two kinds of enzymic activitys that 370 ages in days record are moderate strength with the relevant of its; With the relevant stronger biochemical indicator of Kang Beier egg duck 500 age in days average egg weights, be 30～100 days albumin BP, total protein TP and insulin-like growth factor I GF
1And 370 days glutamic-oxalacetic transaminease GOT activity.Obtain following regression equation:
Total egg number=5.8636BP+2.6104TP+119.229T
3-44.7674IGF
1-8.12T
4+ 428.483
Total egg size=421.0093BP+114.3941TP+5810.858T
3-2246.836IGF
1-248.4498T
4+ 22327.44
Average egg weight=0.2776BP-0.1997TP+1.825GOT+0.7626GPT+49.1899
We just can be by the biochemical genetic marker index of Kang Beier duck according to above-mentioned equation, the later stage egg laying performance of prediction Kang Beier duck, select the good Kang Beier duck of egg laying performance to carry out breeding, can shorten the generation interval of breeding, quicken genetic progress, improve breeding work efficient, in 30-100 days, can finish selection improved seeds.
Embodiment 2: the seed selection of Shaoxing duck
According to the mensuration of the Shaoxing egg duck blood mesophytization index character of different days, determine the serum thyroxine T of Shaoxing egg duck duck different days
4, triiodo thryonine T
3, insulin-like growth factor I GF
1, albumin BP, total protein TP, 7 blood biochemical genetic marker indexs that influence the later stage egg laying performance such as glutamic-oxalacetic transaminease GOT, glutamic-pyruvic transaminase GPT, and then the serum thyroxine T of practical measurement different days
4Triiodo thryonine T
3, insulin-like growth factor I GF
1, albumin BP, total protein TP, 7 blood biochemical genetic marker indexs such as glutamic-oxalacetic transaminease GOT, glutamic-pyruvic transaminase GPT the blood biochemical genetic marker achievement data of egg laying performance, utilize simultaneously in this course to return the serum thyroxine T that the statistical mathematics model is established egg duck duck different days
4, triiodo thryonine T
3, insulin-like growth factor I GF
1, albumin BP, total protein TP, 7 proterties coefficients that influence the blood biochemical genetic marker index of later stage egg laying performance such as glutamic-oxalacetic transaminease GOT, glutamic-pyruvic transaminase GPT, according to the relation between proterties coefficient and the blood biochemical genetic marker index, list regression equation, set up the biochemical genetic marker breeding method between egg duck duck and egg duck egg-laying deseription, the egg-laying deseription in prediction later stage comprises: total egg number, total egg size, average egg weight, carry out seed selection to the egg duck.
Determination and analysis shows, relevant with total egg number stronger all the time then be total protein TP, be thyroxine T secondly
4, activity relationship is then stronger with glutamic-pyruvic transaminase GPT, with the total protein TP and the thyroxine T at 2 monthly ages and 100 days
4Index, auxilliary in 100 days pancreas islet parathyrine IGF
1And the glutamic-pyruvic transaminase GPT of 370 ages in days; Relevant stronger the total protein TP that mainly contains 2 monthly ages and 100 days, insulin-like growth factor I GF with the total egg size of 500 ages in days
1And thyroxine T
4, and two kinds of enzymic activitys 370 ages in days also show with total egg size than strong correlation; The active GOT of glutamic-oxalacetic transaminease of 500 age in days average egg weights and 5 blood parameters of 30～100 days and 370 days all has stronger relevant.Obtain following regression equation:
Total egg number=0.6806BP+1.9858TP-97.5917T
3+ 6.8746IGF
1-11.2514T
4+ 128.9014
Total egg size=-168.1651BP-96.8024TP+2563.052T
3-807.2065IGF
1+ 1452.26T
4+ 26608.01
Average egg weight=0.1826BP-0.2178TP+0.0078GOT-0.0113GPT+57.9482
We just can be by the biochemical genetic marker index of Shaoxing duck according to above-mentioned equation, the later stage egg laying performance of prediction Shaoxing duck, select the good Shaoxing duck of egg laying performance to carry out breeding, can shorten the generation interval of breeding, quicken genetic progress, improve breeding work efficient, in 30-100 days, can finish selection improved seeds.
Claims (5)
1, the selection of a kind of egg duck is characterized in that at first the serum thyroxine T according to the egg duck different days of different cultivars
4, triiodo thryonine T
3, insulin-like growth factor I GF
1, the regression relation between albumin BP, total protein TP, glutamic-oxalacetic transaminease GOT, glutamic-pyruvic transaminase GPT 7 blood biochemical genetic markers index and egg duck egg-laying deseription egg production, total egg size, the average egg weight, select 5 indexs to set up the egg-laying deseription of egg duck and the regression equation of blood mesophytization genetic marker index, and then carry out seed selection.
2, selection according to claim 1 is characterized in that regression equation is
Total egg number=a
1BP+a
2TP+a
3T
3+ a
4IGF
1+ a
5T
4+ k
1
Total egg size=b
1BP+b
2TP+b
3T
3+ b
4IGF
1+ b
5T
4+ k
2
Average egg weight=c
1BP+c
2TP+c
3GOT+c
4GPT+k
3
A wherein
nThe regression coefficient of the total egg number of (n=1～5) expression, b
nThe regression coefficient of the total egg size of (n=1～5) expression, c
nThe regression coefficient of (n=1～4) expression average egg weight, k
1, k
2, k
3The expression correction coefficient.
3, the selection of a kind of egg duck according to claim 1 is characterized in that described egg duck varieties is Kang Beier duck or Shaoxing duck.
4,, it is characterized in that in the regression equation of the egg-laying deseriptions of 500 age in days Kang Beier ducks and blood mesophytization genetic marker index according to the selection of claim 2 or 3 described egg ducks:
a
1Be 5.8636, a
2Be 2.6104, a
3Be 119.229, a
4For-44.7674, a
5For-8.12, k
1Be 428.483;
b
1Be 421.0093, b
2Be 114.3941, b
3Be 5810.858, b
4For-2246.836I, b
5For-248.4498, k
2Be 22327.44;
c
1Be 0.2776, c
2For-0.1997, c
3Be 1.825, c
4Be 0.7626, k
3Be 49.1899.
5,, it is characterized in that in the regression equation of the egg-laying deseription of 500 age in days Shaoxing duck and blood mesophytization genetic marker index according to the selection of claim 2 or 3 described egg ducks:
a
1Be 0.6806, a
2Be 1.9858, a
3For-97.5917, a
4Be 6.8746, a
5For-11.2514, k
1Be 128.9014;
b
1For-168.1651, b
2For-96.8024, b
3Be 2563.052, b
4For-807.2065, b
5Be 1452.26, k
2Be 26608.01;
c
1Be 0.1826, c
2For-0.2178, c
3Be 0.0078, c
4For-0.0113, k
3Be 57.9482.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100663449A CN100415084C (en) | 2004-09-09 | 2004-09-09 | Egg type duck breeding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100663449A CN100415084C (en) | 2004-09-09 | 2004-09-09 | Egg type duck breeding method |
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| Publication Number | Publication Date |
|---|---|
| CN1745622A true CN1745622A (en) | 2006-03-15 |
| CN100415084C CN100415084C (en) | 2008-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100663449A Expired - Fee Related CN100415084C (en) | 2004-09-09 | 2004-09-09 | Egg type duck breeding method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101892316A (en) * | 2010-07-23 | 2010-11-24 | 李宁 | Method and kit for testing carcass trait of duck flock |
| CN102524167A (en) * | 2011-12-15 | 2012-07-04 | 浙江省农业科学院 | Method for indirect breeding of goose egg yield |
| CN103497886A (en) * | 2013-09-13 | 2014-01-08 | 江苏省家禽科学研究所 | Kit for joint detection on mRNA (messenger Ribose Nucleic Acid) expression quantity of IGF-I (Insulin-like Growth Factor) and IGF-IR (Insulin-like Growth Factor I Receptor) genes of ducks and using method of kit |
| CN109169502A (en) * | 2018-08-29 | 2019-01-11 | 扬州大学 | A kind of method of indirect breeding high yield East Zhejiang province female goose |
| CN109496987A (en) * | 2018-12-30 | 2019-03-22 | 江苏省家禽科学研究所 | A kind of selection improving local egg articles system egg number |
| CN113403202A (en) * | 2021-05-28 | 2021-09-17 | 重庆市中药研究院 | Method for rapidly breeding gastrodia elata armillaria mellea |
| CN113564265A (en) * | 2021-08-27 | 2021-10-29 | 浙江省农业科学院 | Method for identifying age of duck based on quantitative PCR |
| CN114414750A (en) * | 2022-01-21 | 2022-04-29 | 江苏省家禽科学研究所 | Method for improving poultry production efficiency by rapidly evaluating freshness of eggs |
-
2004
- 2004-09-09 CN CNB2004100663449A patent/CN100415084C/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101892316A (en) * | 2010-07-23 | 2010-11-24 | 李宁 | Method and kit for testing carcass trait of duck flock |
| CN101892316B (en) * | 2010-07-23 | 2012-11-14 | 李宁 | Method and kit for testing carcass trait of duck flock |
| CN102524167A (en) * | 2011-12-15 | 2012-07-04 | 浙江省农业科学院 | Method for indirect breeding of goose egg yield |
| CN103497886A (en) * | 2013-09-13 | 2014-01-08 | 江苏省家禽科学研究所 | Kit for joint detection on mRNA (messenger Ribose Nucleic Acid) expression quantity of IGF-I (Insulin-like Growth Factor) and IGF-IR (Insulin-like Growth Factor I Receptor) genes of ducks and using method of kit |
| CN103497886B (en) * | 2013-09-13 | 2015-08-19 | 江苏省家禽科学研究所 | The test kit of duck IGF-I and IGF-I R gene mRNA expression amount joint-detection and using method |
| CN109169502A (en) * | 2018-08-29 | 2019-01-11 | 扬州大学 | A kind of method of indirect breeding high yield East Zhejiang province female goose |
| CN109169502B (en) * | 2018-08-29 | 2021-04-27 | 扬州大学 | Method for indirectly breeding high-yield Zhedong female goose |
| CN109496987A (en) * | 2018-12-30 | 2019-03-22 | 江苏省家禽科学研究所 | A kind of selection improving local egg articles system egg number |
| CN113403202A (en) * | 2021-05-28 | 2021-09-17 | 重庆市中药研究院 | Method for rapidly breeding gastrodia elata armillaria mellea |
| CN113564265A (en) * | 2021-08-27 | 2021-10-29 | 浙江省农业科学院 | Method for identifying age of duck based on quantitative PCR |
| CN114414750A (en) * | 2022-01-21 | 2022-04-29 | 江苏省家禽科学研究所 | Method for improving poultry production efficiency by rapidly evaluating freshness of eggs |
| CN114414750B (en) * | 2022-01-21 | 2024-09-10 | 江苏省家禽科学研究所 | Method for improving production efficiency of poultry by rapidly evaluating freshness of eggs |
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| Publication number | Publication date |
|---|---|
| CN100415084C (en) | 2008-09-03 |
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