CN102696550A - 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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- CN102696550A CN102696550A CN2011103532317A CN201110353231A CN102696550A CN 102696550 A CN102696550 A CN 102696550A CN 2011103532317 A CN2011103532317 A CN 2011103532317A CN 201110353231 A CN201110353231 A CN 201110353231A CN 102696550 A CN102696550 A CN 102696550A
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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 present invention relates to a kind of breeding method of Bai Yulang moral goose foie gras high yield new lines, belong to the poultry breeding technical field.
Background technology
Foie gras is meant some body maturations good aquatic bird (being mainly goose, duck) of accomplishing basically, grow; Surpass with the high energy feed that is rich in carbohydrate in a short time and raise; Deposit a large amount of lipids rapidly at liver behind the certain biochemical reaction of body process, thereby form a kind of than the especially big liver of common hepatomegaly more than 5～6 times even 10 times.Because of 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 constitutes indispensable lecithin, and is higher 4 times than normal foie gras, and lecithin has the blood fat of reduction, softening blood is imitated.Therefore the goose foie gras has very high nutritive value and food therapy value.The foie gras quality is delicate in addition, and is delicious in taste, makes it to become high-grade nutraceutical, and the market price is high.
The French Landaise goose is universally acknowledged optimum foie gras goose 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, it is maternal to select the goose kind small, that feed consumption is few, reproduction rate is high to do usually, and the goose kind that build is big, growing way is fast, fatty liver performance is good is made paternal line; Through to paternal with maternal difference seed selection, cultivate some and have special benefits, the specialized strain that inheritance is strong (pure lines); Through the hybridization combining ability test between different strains; Filter out the outstanding strain that hybrid vigour shows the most outstandingly, in addition the crowd is expanded in seed selection, and being combined into corss combination is to drop into commodity production.
At present; Used kind mainly was the bright moral goose of introducing from France during China foie gras goose produced; But kind relatively mixes, and quality is uneven, and the commodity that existing parent kind goose produces are for goose; Also have commodity are bred the commodity goose again for reserving seed for planting, the offsprings that from this commodity goose, reserve kind of goose are in a large number more more arranged.Because it is less that the bright moral goose of breeding is introduced, commonplace from numerous autotrophy phenomenon, the inbreeding phenomenon is serious, causes fertility and produces the decline of liver performance.Therefore how on the basis of introducing external improved seeds; Carry out this breed breeding; Setting up specialized strain, utilize China's high advantage of local goose kind fertility that it is carried out corss combination simultaneously, is a practicable method that solves variety problem in China's foie gras production at no distant date.
Summary of the invention
Technical problem to be solved by this invention provides a kind of breeding method of Bai Yulang moral goose foie gras high yield new lines; Mating through greyish white individuality that the bright moral goose of grey plumage is occurred; Obtain pure white individuality; And measure its foie gras productivity, cultivate the Bai Yulang moral goose foie gras high-yielding strain of ability genetic stability.
The technical scheme that the present invention solves the problems of the technologies described above is following:
A kind of breeding method of Bai Yulang moral goose foie gras high yield new lines may further comprise the steps:
(1) in bright moral gaggle, chooses gander and grey female goose of spending in vain that feather is spent in vain for ash;
The gander of (2) above-mentioned ash being spent in vain carries out mating with grey female goose of spending in vain, therefrom chooses the bright moral goose of pure white feather;
(3) the bright moral goose of above-mentioned pure white feather is carried out continuous self-mating, breeding; Set up a colony; The family that establishment is an individuality with the bright moral goose of pure white feather; And the family of carrying out egg laying performance is selected and the seed selection born of the same parents of product liver performance, cultivates said Bai Yulang moral goose foie gras high yield new lines, improves Bai Yulang moral egg laying performance of goose.
Family (pedigree) is also claimed " pedigree ".Be meant the diagram of each generation number of members of a certain family of record, kinship and relevant genetic character or hereditary disease distribution situation in this family.
Be meant the offspring who breeds gained by the common ancestor on the animals and plants thremmatology.Family in the plant breeding is meant the offspring of the some individual selfing generation of from colony, selecting; Or because the offspring that the hybridization of 2 individuals produces; Or the offspring who produces by body one by one (according to maternal rather than differentiate according to male parent) etc.; The family that endogamy through in various degree produces is bred respectively, between family, selects then.
On the basis of technique scheme, the present invention can also do following improvement.
Further, the seed selection born of the same parents of said fatty liver performance is meant: when individuality was to 80～90 ages in days in the said family, 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: the bright moral goose that utilizes the present invention to cultivate not only has fertility height (40～45 of annual eggs), produces fatty liver performance good (foie gras weight reaches 750～800 grams), and is white plumage, improves the added value of eider down and feather.
Embodiment
Below principle of the present invention and characteristic are described, institute gives an actual example and only is used to explain the present invention, is not to be used to limit scope of the present invention.
Embodiment 1
Bai Yulang moral goose foie gras high yield new lines breeding method may further comprise the steps:
(1) in said bright moral gaggle, chooses the public female goose individuality that feather is spent in vain for ash;
The public female goose of (2) 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 setting up family from numerous expansion crowd, during 80 ages 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 may further comprise the steps:
(1) in said bright moral gaggle, chooses the public female goose individuality that feather is spent in vain for ash;
The public female goose of (2) 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 setting up family from numerous expansion crowd, during 90 ages 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 may further comprise the steps:
(1) in said bright moral gaggle, chooses the public female goose individuality that feather is spent in vain for ash;
The public female goose of (2) 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 setting up family from numerous expansion crowd, during 85 ages 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) with the Bai Yulang moral goose foie gras high yield new lines of instance 1, instance 2 or embodiment 3 from numerous, directly carry out foie gras commodity production.
(2) the Bai Yulang moral goose with instance 1, instance 2 or embodiment 3 makes male parent, and local medium-sized white plumage kind is that female parent is hybridized, and its filial generation is used for foie gras production.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. the breeding method of the bright moral goose of a white plumage foie gras high yield new lines is characterized in that, may further comprise the steps:
(1) in bright moral gaggle, chooses gander and grey female goose of spending in vain that feather is spent in vain for ash;
The gander of (2) above-mentioned ash being spent in vain carries out mating with grey female goose of spending in vain, therefrom chooses the bright moral goose of pure white feather;
(3) the bright moral goose of above-mentioned pure white feather is expanded the crowd, 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 said Bai Yulang moral goose.
2. breeding method according to claim 1 is characterized in that, said seed selection born of the same parents is meant: during the bright moral of the pure white feather goose to 80 in the said family～90 ages in days, dosed corn feed 19～23 days.
Priority Applications (1)
| 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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| CN102696550A true CN102696550A (en) | 2012-10-03 |
| CN102696550B 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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Cited By (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 |
| CN108835049A (en) * | 2018-08-11 | 2018-11-20 | 辽宁省农业科学院 | A kind of breeding method of automatic sexing goose |
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 |
|---|
| 《现代农业科技》 20080220 汪秀娟 朗德鹅肥肝生产技术 193 2 , 第4期 * |
| 汪秀娟: "朗德鹅肥肝生产技术", 《现代农业科技》 * |
| 王彦忠 等: "增加朗德鹅肥肝重量的饲养管理方法", 《养殖技术顾问》 * |
| 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》 * |
Cited By (4)
| 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 |
| CN108835049A (en) * | 2018-08-11 | 2018-11-20 | 辽宁省农业科学院 | A kind of breeding method of automatic sexing goose |
| 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 |
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| CN102696550B (en) | 2014-06-11 |
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