CN102696550B - Breeding method for new high-fatty goose liver yield strain of white-feathered Landaise gooses - Google Patents
Breeding method for new high-fatty goose liver yield strain of white-feathered Landaise gooses Download PDFInfo
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- CN102696550B CN102696550B CN201110353231.7A CN201110353231A CN102696550B CN 102696550 B CN102696550 B CN 102696550B CN 201110353231 A CN201110353231 A CN 201110353231A CN 102696550 B CN102696550 B CN 102696550B
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Abstract
The invention relates to a breeding method for a new high-fatty goose liver yield strain of white-feathered Landaise gooses, which includes the following steps: (1) male gooses with offwhite feathers and offwhite female gooses are chosen from a flock of Landaise gooses; (2) the offwhite male gooses are mated with the offwhite female gooses, and pure white-feathered Landaise gooses are chosen wherefrom; (3) the pure white-feathered Landaise gooses are multiplied, pure white-feathered Landaise goose families are established, moreover, family selection is carried out according to egg-laying performance, sib breeding is carried out according to fatty liver performance, and thereby the white-feathered Landaise gooses are bred. The Landaise gooses bred by the breeding method have high reproductive capacity and high fatty liver performance, and are white-feathered, and thereby the added value of down and feathers is increased.
Description
Technical field
The breeding method that the present invention relates to a kind of Bai Yulang moral goose foie gras high yield new lines, belongs to poultry breeding technical field.
Background technology
Foie gras refers to some body maturations good aquatic bird (being mainly goose, duck) that substantially completes, grows, surpass and raise with the high energy feed that is rich in carbohydrate in a short time, body after certain biochemical reaction in the rapidly a large amount of lipid of deposition of liver, thereby form a kind of than even 10 times of above especially big livers of 5～6 times of common hepatomegaly.Because crude fat content in the dry matter of this liver has increased by 5～20 times, so be called foie gras.This goose foie gras contains human life and forms indispensable lecithin, higher 4 times than normal foie gras, and lecithin has the blood fat of reduction, softening blood effect.Therefore goose foie gras has very high nutritive value and food therapy value.In addition the delicacy of foie gras quality, delicious in taste, and making it becomes high-grade nutraceutical, and the market price is high.
French Landaise goose is universally acknowledged optimum goose with fat liver kind, and the country of the every production in whole world goose foie gras all introduces this kind (supporting system) from France.In this supporting system, conventionally select goose kind small, that feed consumption is few, reproduction rate is high to do maternal, and the goose kind that build is large, growing way is fast, fatty liver performance is good is made paternal line, by to paternal and maternal difference seed selection, cultivate some and there is special benefits, the specialized strain (pure lines) that inheritance is strong, by the Determination of Combining Ability In Crosses between different lines, filter out Heterosis and obtain the most outstanding outstanding strain, seed selection group expanding in addition, being combined into corss combination is to drop into commodity production.
At present, in China's goose with fat liver production, kind used is mainly the bright moral goose of introducing from France, but kind relatively mixes, quality is uneven, the commercial generation goose that existing father and mother produce for kind of goose, also have commercial generation is reserved seed for planting and bred out again commodity goose, more have the offspring who reserves again in a large number kind of goose from this commodity goose.Because the bright moral goose introduction of breeding is less, commonplace from numerous autotrophy phenomenon, inbreeding phenomenon is serious, causes fertility and produces liver hydraulic performance decline.Therefore how on the basis of Introduced From Abroad improved seeds, carry out this breed breeding, setting up specialized strain, utilize China's high advantage of indigenous goose kind fertility to carry out corss combination to it simultaneously, is a practicable method that solves at no distant date variety problem in China's foie gras production.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of breeding method of Bai Yulang moral goose foie gras high yield new lines, by the mating of the greyish white individuality to the bright moral goose appearance of grey plumage, obtain pure white individuality, and measure its foie gras productivity, cultivate the Bai Yulang moral goose foie gras high-yielding strain of energy genetic stability.
The technical scheme that the present invention solves the problems of the technologies described above is as follows:
A breeding method for Bai Yulang moral goose foie gras high yield new lines, comprises the following steps:
(1), in bright moral gaggle, choosing feather is gander and the grey female goose of spending in vain that ash is spent in vain;
(2) female goose that the gander of above-mentioned ash being spent in vain and ash are spent in vain carries out mating, therefrom chooses the bright moral goose of pure white feather;
(3) the bright moral goose of above-mentioned pure white feather is carried out to continuous self-mating, breeding, set up a colony, set up take the bright moral goose of pure white feather as individual family, and the seed selection born of the same parents of liver performance is selected and produced to the family of carrying out egg laying performance, cultivate described Bai Yulang moral goose foie gras high yield new lines, improve Bai Yulang moral egg laying performance of goose.
Family (pedigree) also claims " pedigree ".Refer to and record the each number of members from generation to generation of a certain family, kinship and the diagram of distribution situation in this family about genetic character or hereditary disease.
In animals and plants thremmatology, refer to the offspring who is bred gained by common ancestor.Family in plant breeding refers to the offspring of the some individual selfing generation of selecting from colony, or due to 2 individual offsprings of hybridizing generation, or the offspring who is produced by body one by one (according to maternal rather than differentiate according to male parent) etc., the family producing by endogamy in various degree, breed respectively, then between family, select.
On the basis of technique scheme, the present invention can also do following improvement.
Further, the seed selection born of the same parents of described fatty liver performance refers to: when in described family, individuality is to 80～90 age in days, through 19～23 days corn forced-feedings, foie gras weight reached 750～800 grams, and its compatriot that selects and remain is individual.
The invention has the beneficial effects as follows: utilize the bright moral goose that the present invention cultivates not only to there is fertility high (40～45 of annual eggs), produce fatty liver performance good (foie gras weight reaches 750～800 grams), and be white plumage, improve the added value of eider down and feather.
Embodiment
Below principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Embodiment 1
Bai Yulang moral goose foie gras high yield new lines breeding method, comprises the following steps:
(1), in described bright moral gaggle, choosing feather is the male and female goose individuality that ash is spent in vain;
(2) the male and female goose of above-mentioned ash being spent in vain carries out mating, the pure white feather individuality of selecting and remain;
(3) above-mentioned white plumage individuality is carried out from numerous group expanding, set up family, when 80 age in days, through 19 days corn forced-feedings, measure it and produce liver performance and reproductive performance, foie gras weight reaches 750 grams.
Embodiment 2
Bai Yulang moral goose foie gras high yield new lines breeding method, comprises the following steps:
(1), in described bright moral gaggle, choosing feather is the male and female goose individuality that ash is spent in vain;
(2) the male and female goose of above-mentioned ash being spent in vain carries out mating, the pure white feather individuality of selecting and remain;
(3) above-mentioned white plumage individuality is carried out from numerous group expanding, set up family, when 90 age in days, through 23 days corn forced-feedings, measure it and produce liver performance and reproductive performance, foie gras weight reaches 800 grams.
Embodiment 3
Bai Yulang moral goose foie gras high yield new lines breeding method, comprises the following steps:
(1), in described bright moral gaggle, choosing feather is the male and female goose individuality that ash is spent in vain;
(2) the male and female goose of above-mentioned ash being spent in vain carries out mating, the pure white feather individuality of selecting and remain;
(3) above-mentioned white plumage individuality is carried out from numerous group expanding, set up family, when 85 age in days, through 20 days corn forced-feedings, measure it and produce liver performance and reproductive performance, foie gras weight reaches 800 grams.
Embodiment 4
The application of Bai Yulang moral goose high yield new lines
(1) use the Bai Yulang moral goose foie gras high yield new lines of example 1, example 2 or embodiment 3 from numerous, directly carry out foie gras commodity production.
(2) make male parent with the Bai Yulang moral goose of example 1, example 2 or embodiment 3, local medium-sized white plumage kind is that female parent is hybridized, and its filial generation produces for foie gras.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (1)
1. a breeding method for the bright moral goose of white plumage foie gras high yield new lines, is characterized in that, comprises the following steps:
(1), in bright moral gaggle, choosing feather is gander and the grey female goose of spending in vain that ash is spent in vain;
(2) female goose that the gander of above-mentioned ash being spent in vain and ash are spent in vain carries out mating, therefrom chooses the bright moral goose of pure white feather;
(3) the bright moral goose of above-mentioned pure white feather is carried out to group expanding, set up the bright moral goose family of pure white feather, and carry out the family selection of egg laying performance and the seed selection born of the same parents of product liver performance, cultivate described Bai Yulang moral goose; 40～45 of described Bai Yulang moral goose annual productions, foie gras weight reaches 800 grams;
Wherein, the bright moral goose of described pure white feather carries out group expanding for from numerous group expanding; Described seed selection born of the same parents refers to: when the Bai Yulang moral goose of cultivation is grown to 85 age in days, through 20 days corn forced-feedings, measure it and produce liver performance and reproductive performance;
(4) make male parent with the Bai Yulang moral goose of cultivating in described step (3), hybridize as female parent by local medium-sized white plumage kind, its filial generation produces for foie gras.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110353231.7A CN102696550B (en) | 2011-11-10 | 2011-11-10 | Breeding method for new high-fatty goose liver yield strain of white-feathered Landaise gooses |
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| CN201110353231.7A CN102696550B (en) | 2011-11-10 | 2011-11-10 | Breeding method for new high-fatty goose liver yield strain of white-feathered Landaise gooses |
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| Publication Number | Publication Date |
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| CN102696550A CN102696550A (en) | 2012-10-03 |
| CN102696550B true CN102696550B (en) | 2014-06-11 |
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| CN201110353231.7A Expired - Fee Related CN102696550B (en) | 2011-11-10 | 2011-11-10 | Breeding method for new high-fatty goose liver yield strain of white-feathered Landaise gooses |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103053475A (en) * | 2013-01-29 | 2013-04-24 | 唐式校 | Hybridization method of wild goose and goose |
| CN103931553A (en) * | 2014-03-27 | 2014-07-23 | 太仓市永发农场专业合作社 | Breeding method beneficial to goose down yield increase |
| CN108835049B (en) * | 2018-08-11 | 2021-04-06 | 辽宁省农业科学院 | Method for breeding self-identification male and female geese |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2753601A1 (en) * | 1996-09-20 | 1998-03-27 | Inst Selection Animale | Breeding of high performance egg laying hens |
| CN1989915A (en) * | 2005-12-30 | 2007-07-04 | 河南农业大学 | Hybrid goose breeding method for producing fat goose liver |
| CN101990860A (en) * | 2010-09-10 | 2011-03-30 | 广东海洋大学 | Cultivating method and application of white-foot and black-foot recessive white local goose |
-
2011
- 2011-11-10 CN CN201110353231.7A patent/CN102696550B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2753601A1 (en) * | 1996-09-20 | 1998-03-27 | Inst Selection Animale | Breeding of high performance egg laying hens |
| CN1989915A (en) * | 2005-12-30 | 2007-07-04 | 河南农业大学 | Hybrid goose breeding method for producing fat goose liver |
| CN101990860A (en) * | 2010-09-10 | 2011-03-30 | 广东海洋大学 | Cultivating method and application of white-foot and black-foot recessive white local goose |
Non-Patent Citations (4)
| Title |
|---|
| 朗德鹅祖代不同个体选配组合繁殖性能的比较研究;王晓明 等;《安徽农业科学》;20090320;第37卷(第8期);2542-3545 * |
| 朗德鹅肥肝生产技术;汪秀娟;《现代农业科技》;20080220(第4期);193 * |
| 汪秀娟.朗德鹅肥肝生产技术.《现代农业科技》.2008,(第4期),193. |
| 王晓明 等.朗德鹅祖代不同个体选配组合繁殖性能的比较研究.《安徽农业科学》.2009,第37卷(第8期),2542-3545. |
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