CN102100212B - Method for cultivating yellow rex rabbit - Google Patents
Method for cultivating yellow rex rabbit Download PDFInfo
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- CN102100212B CN102100212B CN2010106049988A CN201010604998A CN102100212B CN 102100212 B CN102100212 B CN 102100212B CN 2010106049988 A CN2010106049988 A CN 2010106049988A CN 201010604998 A CN201010604998 A CN 201010604998A CN 102100212 B CN102100212 B CN 102100212B
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Abstract
The invention discloses a method for cultivating a yellow rex rabbit. The yellow rex rabbit as a new species is cultured by using a Yufeng yellow meat rabbit and a black rex rabbit as materials through methods of hybridization, backcrossing and the like. The method disclosed by the invention has short time and high speed; the cultured rex rabbit as the new species keeps the body type of the Yufeng yellow meat rabbit, is long in back and waist, plump in rear quarters and strong and force in limbs, and has the advantages of high prophase growth speed, high feed utilization rate, strong milk secretion capacity, high breeding rate, crude feed resistance, strong premunition and the like. The cultured rex rabbit is extremely easy to distinguish from other rex rabbits, is yellow for all the body, white in belly and flat and erect in hair, has the characteristics of silky luster and difficulty in dropping of rabbit hair; the skin of the cultured rex rabbit is natural yellow and is the super fur clothes raw material in the rex rabbit industry. Because the dye process in the leather-working is overcome, the chemical pollution and the resource waste are reduced, and the requirements for environment protection and green product production are met.
Description
Technical field
The present invention relates to the breeding method of a kind of otter rabbit, yellow specifically breeding method of making every effort to overcome these rabbit new varieties.
Background technology
The otter rabbit of raising during China otter rabbit produces mainly is to introduce from the U.S., Britain and France; Otter rabbit strains such as U.S. system, English system and the genealogy of law have been formed; China introduces the otter rabbit since the eighties in last century from the U.S., almost introduce a fine variety every year, has spent great amount of manpower and material resources and financial resources.The subject matter that exists at present is: (1) " heavily introduce a fine variety, light seed selection ", and high price is not stinted from overseas introduction by some large enterprises, and the continuous multi-generation breeding does not add seed selection, causes inbreeding depression, and pelage quality descends.(2) " heavily plant light the cultivation ", kind of a profit is sold by falling to plant by some enterprises; Do not consider cultivar origin, be careless about the population blood relationship, more do not pay attention to the cultivation of new varieties or strain; Only carry out one-level fall " the multiple level marketing formula " of one-level fall kind movable; Plant the rabbit market confusion, the otter rabbit breeds or the strain of China oneself cultivation up to the present are merely merely very few, and the tissue and the personnel that are engaged in breed of variety research are very few.(3) " hybridization is disorderly joined " phenomenon is serious, causes the rabbit quality seriously to be changed in quality.More than several kinds of situation finally cause China otter rabbit not have the population market of oneself, only receive external pining down.Can only let some trade companies of " he who strikes first gains the advantage " fall to plant profit like this; Breed the vast raiser of rolling off the production line most and be in the otter rabbit; Majority all is difficult to resist the risk in market and the negative effect that the population quality descends and brings, and the quality of beaver rabbit skin Zhang Zhiliang can not be controlled fully.Therefore the feature breed of cultivating China oneself is very necessary.Consider colored otter rabbit; Making the advantage that need not dye on the cladding clothes, so both can save some dyeing and printing process programs, reduced the chemical contamination and the wasting of resources; Realize the requirement that environmental protection and green product are produced again, also met psychology and life requirement that people go back to nature.The present invention utilizes the genetic development of known hair color and wool type locus, through in a planned way hybridization, sib mating and method such as backcross, has proposed the breeding method of yellow otter rabbit.Cultivate yellow otter rabbit new varieties and not only enriched the existing otter rabbit breeds gene pool of China,, promote that the sustainable development of otter rabbit aquaculture is significant improving the population structure of China otter rabbit.
Summary of the invention
The present invention is directed to the deficiency of the problems referred to above, the breeding method that provides a kind of yellow to make every effort to overcome these rabbit new varieties, thus cultivate otter rabbit breeds with Chinese characteristics.
The present invention addresses the above problem the technical scheme that is adopted to be: yellow is made every effort to overcome the breeding method of these rabbit new varieties:
One, obtain the breeding method that yellow is made every effort to overcome these rabbit new varieties through half-sib mating or sib mating:
Step 1, select for use 5-10 of black otter rabbits as male parent, 20-40 of rich yellow meat rabbits in Henan hybridize as female parent, obtain F1 for hybrid population;
Step 2, select to have 5-10 of the buck that yellow is made every effort to overcome this wool type characteristic in for hybrid population at F1,20-40 of female rabbits carry out half-sib mating or sib mating, obtain F2 for hybrid population;
Step 3, select to have 5-10 of the buck that yellow is made every effort to overcome this wool type characteristic in for hybrid population at F2,20-40 of female rabbits carry out the generation traversed by and fix; In the offspring who obtains; Other hair color and the common wool type eliminated in per generation are individual, after 5-6 generations, make yellow and make every effort to overcome this wool type genetic stability; Through expanding crowd, seed selection, cultivate the otter rabbit new varieties that yellowly is made every effort to overcome this wool type;
Two, obtain the breeding method that yellow is made every effort to overcome these rabbit new varieties through the mating of backcrossing:
Step 1, select 5-10 of black otter rabbits as male parent, 20-40 of rich yellow meat rabbits in Henan hybridize as female parent, obtain F1 for hybrid population;
Step 2, select F1 to make every effort to overcome 5-10 of the buck of this wool type characteristic and backcross, obtain first backcross generation BF1 hybrid population with 20-40 of the rich yellow meat rabbits in maternal Henan for having yellow in the hybrid population
Step 3, select to contain in the first backcross generation BF1 hybrid population 5-10 of the buck that yellow is made every effort to overcome this wool type characteristic, 20-40 of female rabbits carry out the generation traversed by and fix; In the offspring who obtains; Other hair color and the common wool type eliminated in per generation are individual, after 5-6 generations, make yellow and make every effort to overcome this wool type genetic stability; Through expanding crowd, seed selection, can cultivate the otter rabbit new varieties that yellowly is made every effort to overcome this wool type.
The first generation that described BF1 produces on behalf of the back of backcrossing.
Beneficial effect
The yellow that the inventive method is cultivated is made every effort to overcome this rabbit new varieties, has kept the build of the rich yellow meat rabbit in Henan, and back of the body waist is long, and rear quarters is plentiful; Four limbs are strong strong, and it is fast to have early growth speed, and efficiency of feed utilization is high; Lactation power is strong, and incubation rate is high, crude feed tolerance; Advantages such as premunition is strong, overcome other otter rabbit breeds premunitions poor, to the high deficiency of feeding and management condition requirement, its unique macroscopic features is very easily distinguished with other otter rabbit breeds mutually.Whole body is yellow by hair, belly white, and fine hair is smooth upright, has silky lustre, and rabbit hair difficult drop-off, its hide are that nature is yellow, have overcome the dyeing on the leather processing, have the advantage of saving, environmental protection, are the better-than-average FUR GARMENT raw materials of otter rabbit industry.
Description of drawings
Fig. 1 is that the yellow that the present invention cultivates is made every effort to overcome this rabbit new varieties;
Fig. 2 is the rich yellow meat rabbit in the maternal Henan of the present invention.
Embodiment
Embodiment one:
Obtain the breeding method that yellow is made every effort to overcome these rabbit new varieties through half-sib mating:
Step 1,20 of the rich yellow meat rabbits in Henan hybridize as female parent, obtain F1 for hybrid population as male parent to select 5 of black otter rabbits for use, produce 1/16 yellow by F1 for the total amount of hybrid population and make every effort to overcome this rabbit;
Step 2, select to have 5 of the buck that yellow is made every effort to overcome this rabbit hair type characteristic in for hybrid population at F1,20 of female rabbits carry out half-sib mating, obtain F2 for hybrid population, produce 1/8 yellow by F2 for the total amount of hybrid population and make every effort to overcome this rabbit;
Step 3, select to have 5 of the buck that yellow is made every effort to overcome this wool type characteristic in for hybrid population at F2,20 of female rabbits carry out the generation traversed by and fix; In the offspring who obtains; Other hair color and the common wool type eliminated in per generation are individual, after 5 generations, make yellow and make every effort to overcome this wool type genetic stability; Through expanding crowd, seed selection, cultivate yellowly otter rabbit (making every effort to overcome this wool type) new varieties;
Its hereditary pattern is following:
(1) the rich yellow meat rabbit in black otter rabbit (♂) * Henan (♀)
↓
In F1 generation: 1/16 yellow is made every effort to overcome this rabbit
(2) F1 is for selfing (half-sib mating):
Yellow is made every effort to overcome this rabbit (♂) * yellow and is made every effort to overcome this rabbit (♀):
↓
In F2 generation: 1/8 yellow is made every effort to overcome this rabbit.
Embodiment two:
Obtain the breeding method that yellow is made every effort to overcome these rabbit new varieties through half-sib mating:
Step 1,40 of the rich yellow meat rabbits in Henan hybridize as female parent, obtain F1 for hybrid population as male parent to select 10 of black otter rabbits for use, produce 1/8 yellow by F1 for the total amount of hybrid population and make every effort to overcome this rabbit;
Step 2, select 10 of yellow buck of making every effort to overcome this rabbit hair type characteristic in for hybrid population at F1,40 of female rabbits carry out half-sib mating, obtain F2 for hybrid population, produce 1/4 yellow by F2 for the total amount of hybrid population and make every effort to overcome this rabbit;
Step 3, select to have 10 of the buck that yellow is made every effort to overcome this wool type characteristic in for hybrid population at F2,40 of female rabbits carry out the generation traversed by and fix; In the offspring who obtains; Other hair color and the common wool type eliminated in per generation are individual, after 6 generations, make yellow and make every effort to overcome this wool type genetic stability; Through expanding crowd, seed selection, cultivate yellowly otter rabbit (making every effort to overcome this wool type) new varieties;
Its hereditary pattern is following:
(3) the rich yellow meat rabbit in black otter rabbit (♂) * Henan (♀)
↓
In F1 generation: 1/8 yellow is made every effort to overcome this rabbit
(4) F1 is for selfing (half-sib mating):
Yellow is made every effort to overcome this rabbit (♂) * yellow and is made every effort to overcome this rabbit (♀):
↓
In F2 generation: 1/4 yellow is made every effort to overcome this rabbit.
Embodiment three:
Obtain the breeding method that yellow is made every effort to overcome these rabbit new varieties through sib mating:
Step 1,20 of the rich yellow meat rabbits in Henan hybridize as female parent, obtain F1 for hybrid population as male parent to select 5 of black otter rabbits for use, produce 1/16 yellow by F1 for the total amount of hybrid population and make every effort to overcome this rabbit;
Step 2, select 5 of yellow buck of making every effort to overcome this rabbit hair type characteristic in for hybrid population at F1,20 of female rabbits carry out sib mating, obtain F2 for hybrid population, produce 1/8 yellow by F2 for the total amount of hybrid population and make every effort to overcome this rabbit;
Step 3, select to have 5 of the buck that yellow is made every effort to overcome this wool type characteristic in for hybrid population at F2,20 of female rabbits carry out the generation traversed by and fix; In the offspring who obtains; Other hair color and the common wool type eliminated in per generation are individual, after 5 generations, make yellow and make every effort to overcome this wool type genetic stability; Through expanding crowd, seed selection, cultivate yellowly otter rabbit (making every effort to overcome this wool type) new varieties;
Its hereditary pattern is following:
(5) the rich yellow meat rabbit in black otter rabbit (♂) * Henan (♀)
↓
In F1 generation: 1/16 yellow is made every effort to overcome this rabbit
(6) F1 is for selfing (sib mating):
Yellow is made every effort to overcome this rabbit (♂) * yellow and is made every effort to overcome this rabbit (♀):
↓
In F2 generation: 1/8 yellow is made every effort to overcome this rabbit.
Embodiment four:
Obtain the breeding method that yellow is made every effort to overcome these rabbit new varieties through sib mating:
Step 1,40 of the rich yellow meat rabbits in Henan hybridize as female parent, obtain F1 for hybrid population as male parent to select 10 of black otter rabbits for use, produce 1/8 yellow by F1 for the total amount of hybrid population and make every effort to overcome this rabbit;
Step 2, select 10 of yellow buck of making every effort to overcome this rabbit hair type characteristic in for hybrid population at F1,40 of female rabbits carry out sib mating, obtain F2 for hybrid population, produce 1/4 yellow by F2 for the total amount of hybrid population and make every effort to overcome this rabbit;
Step 3, select to have 10 of the buck that yellow is made every effort to overcome this wool type characteristic in for hybrid population at F2,40 of female rabbits carry out the generation traversed by and fix; In the offspring who obtains; Other hair color and the common wool type eliminated in per generation are individual, after 6 generations, make yellow and make every effort to overcome this wool type genetic stability; Through expanding crowd, seed selection, cultivate yellowly otter rabbit (making every effort to overcome this wool type) new varieties;
Its hereditary pattern is following:
(1) the rich yellow meat rabbit in black otter rabbit (♂) * Henan (♀)
↓
In F1 generation: 1/8 yellow is made every effort to overcome this rabbit
(2) F1 is for selfing (sib mating):
Yellow is made every effort to overcome this rabbit (♂) * yellow and is made every effort to overcome this rabbit (♀):
↓
In F2 generation: 1/4 yellow is made every effort to overcome this rabbit.
Embodiment five:
Obtain the breeding method that yellow is made every effort to overcome these rabbit new varieties through the mating of backcrossing
Step 1,20 of the rich yellow meat rabbits in Henan hybridize as female parent, obtain F1 for hybrid population as male parent to select 5 of black otter rabbits, produce 1/16 yellow by F1 for the total amount of hybrid population and make every effort to overcome this rabbit;
Step 2, select F1 to make every effort to overcome 5 of the buck of this rabbit hair type characteristic and backcross, obtain first backcross generation BF1 hybrid population, produce 1/8 yellow at BF1 for the total amount of hybrid population and make every effort to overcome this rabbit with 20 of the rich yellow meat rabbits in maternal Henan for having yellow in the hybrid population;
Step 3, select to contain in the first backcross generation BF1 hybrid population 5 of the buck that yellow is made every effort to overcome this rabbit hair type characteristic, 20 of female rabbits carry out the generation traversed by and fix; In the offspring who obtains; Other hair color and the common wool type eliminated in per generation are individual, after 5 generations, make yellow and make every effort to overcome this wool type genetic stability; Through expanding crowd, seed selection, can cultivate yellowly otter rabbit (making every effort to overcome this wool type) new varieties;
Its hereditary pattern is following:
(3) the hybridization rich yellow meat rabbit in black otter rabbit (♂) * Henan (♀)
↓
In F1 generation: 1/16 yellow is made every effort to overcome this rabbit
(4) F1 is for backcrossing: yellow is made every effort to overcome the rich yellow meat rabbit in this rabbit (♂) * Henan (♀)
↓
In BF1 generation: 1/8 yellow is made every effort to overcome this rabbit.
Embodiment six:
Obtain the breeding method that yellow is made every effort to overcome these rabbit new varieties through the mating of backcrossing
Step 1,40 of the rich yellow meat rabbits in Henan hybridize as female parent, obtain F1 for hybrid population as male parent to select 10 of black otter rabbits, produce 1/8 yellow by F1 for the total amount of hybrid population and make every effort to overcome this rabbit;
Step 2, select F1 to make every effort to overcome 10 of the buck of this rabbit hair type characteristic and backcross, obtain first backcross generation BF1 hybrid population, produce 1/4 yellow by BF1 for the total amount of hybrid population and make every effort to overcome this rabbit with 40 of the rich yellow meat rabbits in maternal Henan for having yellow in the hybrid population;
Step 3, select to contain in the first backcross generation BF1 hybrid population 10 of the buck that yellow is made every effort to overcome this rabbit hair type characteristic, 40 of female rabbits carry out the generation traversed by and fix; In the offspring who obtains; Other hair color and the common wool type eliminated in per generation are individual, after 6 generations, make yellow and make every effort to overcome this wool type genetic stability; Become to have yellow otter rabbit (making every effort to overcome this wool type) new varieties through expanding crowd, seed selection, can cultivating;
Its hereditary pattern is following:
(5) the hybridization rich yellow meat rabbit in black otter rabbit (♂) * Henan (♀)
↓
In F1 generation: 1/8 yellow is made every effort to overcome this rabbit
(6) F1 is for backcrossing: yellow is made every effort to overcome the rich yellow meat rabbit in this rabbit (♂) * Henan (♀)
↓
In BF1 generation: 1/4 yellow is made every effort to overcome this rabbit.
Yellow through method of the present invention is cultivated is made every effort to overcome this rabbit new varieties, has kept the build of the rich yellow meat rabbit in Henan, and back of the body waist is long, and rear quarters is plentiful; Four limbs are strong strong, and it is fast to have early growth speed, and efficiency of feed utilization is high; Lactation power is strong, and incubation rate is high, crude feed tolerance; Advantages such as premunition is strong, overcome other otter rabbit breeds premunitions poor, to the high deficiency of feeding and management condition requirement, its unique macroscopic features is very easily distinguished with other otter rabbit breeds mutually.Whole body is yellow by hair, belly white, and fine hair is smooth upright, has silky lustre, and rabbit hair difficult drop-off, its hide are that nature is yellow, have overcome the dyeing on the leather processing, have the advantage of saving, environmental protection, are the better-than-average FUR GARMENT raw materials of otter rabbit industry.
Claims (2)
1. yellow breeding method of making every effort to overcome this rabbit is characterized in that:
Step 1, select for use 5-10 of black otter rabbits as male parent, 20-40 of rich yellow meat rabbits in Henan hybridize as female parent, obtain F1 for hybrid population;
Step 2, select to have 5-10 of the buck that yellow is made every effort to overcome this wool type characteristic in for hybrid population at F1,20-40 of female rabbits carry out half-sib mating or sib mating, obtain F2 for hybrid population;
Step 3, select to have 5-10 of the buck that yellow is made every effort to overcome this wool type characteristic in for hybrid population at F2,20-40 of female rabbits carry out the generation traversed by and fix; In the offspring who obtains; Other hair color and the common wool type eliminated in per generation are individual, after 5-6 generations, make yellow and make every effort to overcome this wool type genetic stability; Through expanding crowd, seed selection, cultivate the otter rabbit new varieties that yellowly is made every effort to overcome this wool type.
2. yellow as claimed in claim 1 is made every effort to overcome the breeding method of this rabbit, it is characterized in that:
The method of described step 2 replaced with select F1 to make every effort to overcome 5-10 of the buck of this wool type characteristic and backcross, obtain first backcross generation BF1 hybrid population with 20-40 of the rich yellow meat rabbits in maternal Henan for having yellow in the hybrid population;
The method of described step 3 replaced with select to contain in the first backcross generation BF1 hybrid population 5-10 of the buck that yellow is made every effort to overcome this wool type characteristic, 20-40 of female rabbits carry out the generation traversed by and fix; In the offspring who obtains; Other hair color and the common wool type eliminated in per generation are individual, after 5-6 generations, make yellow and make every effort to overcome this wool type genetic stability; Through expanding crowd, seed selection, can cultivate the otter rabbit new varieties that yellowly is made every effort to overcome this wool type.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106049988A CN102100212B (en) | 2010-12-25 | 2010-12-25 | Method for cultivating yellow rex rabbit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106049988A CN102100212B (en) | 2010-12-25 | 2010-12-25 | Method for cultivating yellow rex rabbit |
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| CN102100212A CN102100212A (en) | 2011-06-22 |
| CN102100212B true CN102100212B (en) | 2012-07-25 |
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| CN2010106049988A Expired - Fee Related CN102100212B (en) | 2010-12-25 | 2010-12-25 | Method for cultivating yellow rex rabbit |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102754750A (en) * | 2012-08-06 | 2012-10-31 | 四川省草原科学研究院 | Grass meal pellet feed for improving fur quality of rex rabbits |
| CN103355249A (en) * | 2013-07-11 | 2013-10-23 | 金寨县古碑獭兔养殖专业合作社 | Epidemic disease prevention method for rex rabbit cultivation |
| CN105028329A (en) * | 2015-09-07 | 2015-11-11 | 山西省农业科学院畜牧兽医研究所 | Breeding method for generating rex rabbit in beaver color |
| CN109924165B (en) * | 2018-12-31 | 2021-04-27 | 青岛康大食品有限公司 | Method for cultivating spicy meat rabbits |
| CN110506706B (en) * | 2019-10-10 | 2021-03-26 | 山东农业大学 | Method for breeding new black meat rabbit strain |
| CN112772553B (en) * | 2020-12-31 | 2022-12-20 | 吉林康安兔业有限公司 | Method for cultivating cold-resistant rabbits |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1201591A (en) * | 1998-06-22 | 1998-12-16 | 卢小军 | Method for farming yellow rabbits for meat and fur and the yellow rabbits |
| CN1426679A (en) * | 2002-03-22 | 2003-07-02 | 高鹏飞 | Production method of hybridized variety of black eye large rabbit |
| CN101926306A (en) * | 2010-08-02 | 2010-12-29 | 青岛康大食品有限公司 | Breeding method of colourful rabbits |
-
2010
- 2010-12-25 CN CN2010106049988A patent/CN102100212B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1201591A (en) * | 1998-06-22 | 1998-12-16 | 卢小军 | Method for farming yellow rabbits for meat and fur and the yellow rabbits |
| CN1426679A (en) * | 2002-03-22 | 2003-07-02 | 高鹏飞 | Production method of hybridized variety of black eye large rabbit |
| CN101926306A (en) * | 2010-08-02 | 2010-12-29 | 青岛康大食品有限公司 | Breeding method of colourful rabbits |
Non-Patent Citations (1)
| Title |
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| 李秀英等.VC-I系獭兔育种初探.《中国兽医学报》.1990,第10卷(第2期),第195-197页. * |
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