CN106508751A - Breeding method of Ganchang common carp and crucian carp - Google Patents
Breeding method of Ganchang common carp and crucian carp Download PDFInfo
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- CN106508751A CN106508751A CN201611046811.0A CN201611046811A CN106508751A CN 106508751 A CN106508751 A CN 106508751A CN 201611046811 A CN201611046811 A CN 201611046811A CN 106508751 A CN106508751 A CN 106508751A
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- screening
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
A breeding method of Ganchang common carp and crucian carp, comprising the steps of selecting Japanese white crucian carp as a female parent and Xingguo red common carp as a male parent to hybridize and breed to obtain the first filial generation F1 of hybridization, which is Ganchang common carp and crucian carp; the Ganchang common carp and crucian carp are quick in growth, big in figure, good in meat quality, and aborted and easy to capture; moreover, compared with the female parent Japanese white crucian carp, the growth speed is improved by over 45%, and the Ganchang common carp and crucian carp have extremely high economic value.
Description
Technical field
The invention belongs to fish breeding technical field, and in particular to a kind of breeding method of the prosperous Cyprinus carpio crucian carp in Jiangxi.
Background technology
Carassius auratuss are a kind of conventional Fish of consumers in general's eating, are improved seeds for export again, but because of local crucian carp
Individual little, the speed of growth is relatively slow, and market in urgent need is a kind of individual big, and fast growth retains the new breed variety of Carassius auratuss quality.
For this purpose, using the hybrid vigor principle of cross-breeding, a kind of fast growth, product of the sign quality like Carassius auratuss are developed in initiative
Kind, meet the demand in market, improve culture benefit and seem very urgent and important.
The content of the invention
In order to solve the problems referred to above of prior art presence, the invention provides a kind of breeding method of the prosperous Cyprinus carpio crucian carp in Jiangxi, makes
The prosperous Cyprinus carpio crucian carp in Jiangxi obtained with the breeding method has the advantages that growth fast, individual big, good meat, both sexes abortion and easily fishes for,
Compared with its female parent, the speed of growth improves more than 45% to the prosperous Cyprinus carpio crucian carp in Jiangxi.
The technical solution adopted in the present invention is：A kind of breeding method of the prosperous Cyprinus carpio crucian carp in Jiangxi, comprises the following steps：From Japan
White crucian carp makees maternal, and Singuo Red Carp is cross-breeding as male parent, must hybridize first filial generation F1, the as prosperous Cyprinus carpio crucian carp in Jiangxi.
Japanese white crucian and Singuo Red Carp are ominivore-fish, improved seeds of the Singuo Red Carp for artificially breeding, with life
The advantages of length is fast, premunition is strong, but the thick delicate flavour of meat is not so good as Carassius auratuss；Though Japanese white crucian has, growth is fast, be of high nutritive value and phase
Advantage to the easy harvesting of Cyprinus carpio, but easily ill.And present inventor is through research and gropes, the two is hybridized, is obtained
Hybrid new breed, the as prosperous Cyprinus carpio crucian carp in Jiangxi, the prosperous Cyprinus carpio crucian carp in Jiangxi have fast growth, individual big, good meat, both sexes abortion and easily fish for
Advantage, and compared with its maternal Japanese white crucian, the speed of growth improves more than 45%, with high economic worth.
In order to ensure to obtain the prosperous Cyprinus carpio crucian carp in Jiangxi that germplasm is stable, specification is neat, preferred technical scheme is, cross-breeding it
Before, also include to maternal screening step：Japanese white crucian was made with summer flower phase, piece phase in winter, four periods of I fish phase in age and II fish phase in age
For screening time point, Japanese white crucian is screened as screening index using the speed of growth, the Japanese white crucian after screening is continued
Culture, the screening pressure in four periods are followed successively by 10%, 10%, 50% and 95%；After screening to II age fish, that is, complete one
In generation, is to maternal screening.
It should be noted that the summer flower phase, piece phase in winter, I fish phase in age and II fish phase in age in the present invention is fishery cultivating row
Period title general in industry：Under fry behind pond, the raising of Jing 20-30 days, body up to 3 cms fish, because go out the pool on the occasion of
Summer, therefore claim summer flower；Summer flower fingerling is up to 9-15 cms through the raising of 3-5 month, body, then winter go out the fish on the pool
Plant, referred to as winter piece；I age and II age are the feeding time counted from fry respectively.In addition, screening pressure refers to staying for certain screening
Rate is taken, for example, screening pressure is represented for 10%, in screening, chooses before the speed of growth (specification size) 10% fish, continues training
Support.
After screening, the Japanese white crucian II age fish for obtaining is faster by 2% than the average growth rate of common Japanese white crucian colony
More than, can be used as more excellent female parent.
Further to improve the quality of female parent, preferred technical scheme is to repeat many generations to maternal screening step：Upper
After the completion of generation screening, using screening after II age fish cultivated as the parent propagation next generation, and in summer flower phase, winter piece
Phase, I fish phase in age and II four periods of fish phase in age are screened.That is, II age obtained after being terminated using previous generation screenings
Fish is bred as parent, fry is continued to repeat to cultivate and screen after obtaining fry.
According to one embodiment of present invention, is carried out continuously to maternal screening 5 generations, the Japanese white crucian composition after screening is female
In-group.Japanese white crucian II age fish after screening can be cross-breeding directly as female parent.Jing present inventors grind
Study carefully discovery, the average production speed of the common Japanese white crucian colony of ratio of the Japanese white crucian II age fish that screening is obtained after being carried out continuously for 5 generations
Fast more than 14% is spent, back is more swelled, can be used as the female parent of cross-breeding.However, as the screening of per generation need to take 2 years, continuously
After the screening of 5 generations, hybridize F1The requirement of breeding is reached, is further added by screening algebraically to hybridizing F1Affect little, therefore 5 on behalf of optimal sieve
Select algebraically.
Correspondingly, before cross-breeding, also include the screening step to male parent：Singuo Red Carp with the summer flower phase, the piece phase in winter,
I fish phase in age and II four periods of fish phase in age, as screening time point, are screened to Singuo Red Carp using body colour as screening index,
Singuo Red Carp after screening is continued into culture, the screening pressure in four periods is followed successively by 10%, 10%, 50% and 95%；To II
After age fish is screened, that is, complete screening of the generation to male parent.During screening, choose every time that body colour is most red a number of to make the country prosperous
Red Cyprinus carpio.
After screening, in the Singuo Red Carp II age fish for obtaining, pure red individual ratio is promoted to more than 85%, can be used as more
Outstanding male parent.
For the quality for further improving male parent, preferred technical scheme is to repeat many generations to the screening step of male parent：Upper
After the completion of generation screening, using screening after II age fish cultivated as the parent propagation next generation, and in summer flower phase, winter piece
Phase, I fish phase in age and II four periods of fish phase in age are screened.That is, II age obtained after being terminated using previous generation screenings
Fish is bred as parent, fry is continued to repeat to cultivate and screen after obtaining fry.
According to one embodiment of present invention, is carried out continuously to the screening of male parent 2 generations, the Singuo Red Carp composition father after screening
In-group.The pure red individual ratio of Singuo Red Carp II age fish that screening is obtained after being carried out continuously for 2 generations is promoted to more than 90%, can make
For the male parent of cross-breeding.
Beneficial effects of the present invention are：The invention provides a kind of breeding method of the prosperous Cyprinus carpio crucian carp in Jiangxi, using the breeding side
The prosperous Cyprinus carpio crucian carp in Jiangxi that method is obtained has the advantages that growth fast, individual big, good meat, both sexes abortion and easily fishes for, and with its maternal day
Raw white is compared by crucian carp, and the speed of growth improves more than 45%, with high economic worth.
Specific embodiment
With reference to embodiment, present disclosure is further illustrated.It should be appreciated that the enforcement of the present invention is not limited to
In the following examples, any pro forma flexible and/or change made to the present invention falls within the scope of the present invention.
In the present invention, if not refering in particular to, all of part, percentage ratio are unit of weight, and all of equipment and raw material etc. are
It is commercially available or the industry is conventional.Method in following embodiments, if no special instructions, is the routine of this area
Method.
A kind of breeding method of the prosperous Cyprinus carpio crucian carp in Jiangxi, comprises the following steps：
A, the screening to female parent
Japanese white crucian using summer flower phase, piece phase in winter, I fish phase in age and II four periods of fish phase in age as screening time point, with life
Long speed is screened to Japanese white crucian as screening index, and the Japanese white crucian after screening is continued culture, the sieve in four periods
Pressure is selected to be followed successively by 10%, 10%, 50% and 95%；After screening to II age fish, that is, a generation is completed to maternal screening.It is right
Maternal screening step continuous 5 generation：After the completion of previous generation screenings, using screening after II age fish it is of future generation as parent culture
Cultivated, and screened in summer flower phase, piece phase in winter, I fish phase in age and II four periods of fish phase in age.Screening was carried out continuously for 5 generations
The average growth rate fast more than 14% of the common Japanese white crucian colony of ratio of the Japanese white crucian II age fish for obtaining afterwards, back is more grand
Rise.
B, the screening to male parent
Singuo Red Carp using summer flower phase, piece phase in winter, I fish phase in age and II four periods of fish phase in age as screening time point, with body
Color is screened to Singuo Red Carp as screening index, and the Singuo Red Carp after screening is continued culture, the screening pressure in four periods
Power is followed successively by 10%, 10%, 50% and 95%；After screening to II age fish, that is, complete screening of the generation to male parent.To male parent
Screening be carried out continuously for 2 generations：Previous generation screening after the completion of, using screening after II age fish carry out as the parent culture next generation
Culture, and screened in summer flower phase, piece phase in winter, I fish phase in age and II four periods of fish phase in age.Screening is obtained after being carried out continuously for 2 generations
To the pure red individual ratio of Singuo Red Carp II age fish be promoted to more than 90%.
C, cross-breeding
Make maternal using the aforementioned Japanese white crucian for obtaining, Singuo Red Carp is cross-breeding as male parent, must hybridize first filial generation
F1, the as prosperous Cyprinus carpio crucian carp in Jiangxi.
The prosperous Cyprinus carpio crucian carp in Jiangxi has the advantages that growth fast, individual big, good meat, both sexes abortion and easily fishes for, and with its maternal day
Raw white is compared by crucian carp, and the speed of growth improves more than 45%, with high economic worth.
It should be noted last that, above example is only unrestricted to illustrate technical scheme, although ginseng
The present invention is described in detail according to preferred embodiment, it is be should be understood that to the foregoing is only being embodied as the present invention
Mode, the protection domain being not intended to limit the present invention, it is all within the spirit and principles in the present invention, done any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (7)
1. the breeding method of the prosperous Cyprinus carpio crucian carp in a kind of Jiangxi, it is characterised in that comprise the following steps：Make maternal from Japanese white crucian, make the country prosperous
Red Cyprinus carpio is cross-breeding as male parent, must hybridize first filial generation F1, the as prosperous Cyprinus carpio crucian carp in Jiangxi.
2. breeding method according to claim 1, it is characterised in that before cross-breeding, is also included to maternal sieve
Select step：Japanese white crucian using summer flower phase, piece phase in winter, I fish phase in age and II four periods of fish phase in age as screening time point, to grow
Speed is screened to Japanese white crucian as screening index, and the Japanese white crucian after screening is continued culture, the screening in four periods
Pressure is followed successively by 10%, 10%, 50% and 95%；After screening to II age fish, that is, a generation is completed to maternal screening.
3. breeding method according to claim 2, it is characterised in that many generations are repeated to maternal screening step：Upper one
Generation screening after the completion of, using screening after II age fish cultivated as the parent propagation next generation, and the summer flower phase, the piece phase in winter, I
Fish phase in age and II four periods of fish phase in age are screened.
4. breeding method according to claim 3, it is characterised in that is carried out continuously to maternal screening, after screening 5 generations
The maternal colony of Japanese white crucian composition.
5. breeding method according to claim 1, it is characterised in that before cross-breeding, also include the sieve to male parent
Select step：Singuo Red Carp using summer flower phase, piece phase in winter, I fish phase in age and II four periods of fish phase in age as screening time point, with body colour
Singuo Red Carp is screened as screening index, the Singuo Red Carp after screening is continued into culture, the screening pressure in four periods
It is followed successively by 10%, 10%, 50% and 95%；After screening to II age fish, that is, complete screening of the generation to male parent.
6. breeding method according to claim 5, it is characterised in that many generations are repeated to the screening step of male parent：Upper one
Generation screening after the completion of, using screening after II age fish cultivated as the parent propagation next generation, and the summer flower phase, the piece phase in winter, I
Fish phase in age and II four periods of fish phase in age are screened.
7. breeding method according to claim 6, it is characterised in that the screening to male parent was carried out continuously for 2 generations, after screening
Singuo Red Carp composition male parent colony.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611046811.0A CN106508751A (en) | 2016-11-23 | 2016-11-23 | Breeding method of Ganchang common carp and crucian carp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611046811.0A CN106508751A (en) | 2016-11-23 | 2016-11-23 | Breeding method of Ganchang common carp and crucian carp |
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| Publication Number | Publication Date |
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| CN106508751A true CN106508751A (en) | 2017-03-22 |
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ID=58356844
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611046811.0A Pending CN106508751A (en) | 2016-11-23 | 2016-11-23 | Breeding method of Ganchang common carp and crucian carp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111109160A (en) * | 2020-01-13 | 2020-05-08 | 广西壮族自治区水产引育种中心 | Method for breeding excellent variety of carp by hybridization |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1066954A (en) * | 1991-05-21 | 1992-12-16 | 新民县大民屯镇渔场 | The method of a kind of artificial hybridization and culture of crucian carp |
| CN1135834A (en) * | 1996-04-03 | 1996-11-20 | 董文治 | Method for hybridizing and feeding crucian carp |
| CN1435090A (en) * | 2002-01-30 | 2003-08-13 | 李思发 | Fish breeding technique |
| CN101647417A (en) * | 2009-09-10 | 2010-02-17 | 中国水产科学研究院淡水渔业研究中心 | High-intensity selecting and remaining method of good carp parents |
| CN103329833A (en) * | 2013-07-23 | 2013-10-02 | 陈道印 | Cross breeding method for Japanese crucian carp and cyprinus carpio red |
| CN104161000A (en) * | 2014-08-28 | 2014-11-26 | 沈阳华泰渔业有限公司 | Hybrid carp and pengze crucian carp hybrid breeding method |
-
2016
- 2016-11-23 CN CN201611046811.0A patent/CN106508751A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1066954A (en) * | 1991-05-21 | 1992-12-16 | 新民县大民屯镇渔场 | The method of a kind of artificial hybridization and culture of crucian carp |
| CN1135834A (en) * | 1996-04-03 | 1996-11-20 | 董文治 | Method for hybridizing and feeding crucian carp |
| CN1435090A (en) * | 2002-01-30 | 2003-08-13 | 李思发 | Fish breeding technique |
| CN101647417A (en) * | 2009-09-10 | 2010-02-17 | 中国水产科学研究院淡水渔业研究中心 | High-intensity selecting and remaining method of good carp parents |
| CN103329833A (en) * | 2013-07-23 | 2013-10-02 | 陈道印 | Cross breeding method for Japanese crucian carp and cyprinus carpio red |
| CN104161000A (en) * | 2014-08-28 | 2014-11-26 | 沈阳华泰渔业有限公司 | Hybrid carp and pengze crucian carp hybrid breeding method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111109160A (en) * | 2020-01-13 | 2020-05-08 | 广西壮族自治区水产引育种中心 | Method for breeding excellent variety of carp by hybridization |
| CN111109160B (en) * | 2020-01-13 | 2023-04-25 | 广西壮族自治区水产引育种中心 | Method for breeding good carp variety by hybridization |
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Application publication date: 20170322 |