CN107410116A - A kind of carp breeding method and application - Google Patents
A kind of carp breeding method and application Download PDFInfo
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- CN107410116A CN107410116A CN201710872011.2A CN201710872011A CN107410116A CN 107410116 A CN107410116 A CN 107410116A CN 201710872011 A CN201710872011 A CN 201710872011A CN 107410116 A CN107410116 A CN 107410116A
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- carp
- parent population
- breeding method
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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
- A01K61/10—Culture of aquatic animals of fish
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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
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- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
- Fodder In General (AREA)
Abstract
The invention provides a kind of carp breeding method and application, it is related to cultural method field.A kind of carp breeding method, including：Including：Choose the female parent population of Qingshuijiang carp and Singuo Red Carp hero parent population, inject the hybrid medicine of fish human chorionic gonadtropin and amino acid injection, the female parent population of Qingshuijiang carp after injection and Singuo Red Carp hero parent population are put into spawning pond and wait to produce, the pH value of spawning pond is 7~8.5.The fingerling obtained by the hybridization has that the speed of growth is fast, meat flavor is good, meat nutrition component content is high, premunition and the characteristics of strong adaptability, improves economic well-being of workers and staff.
Description
Method field
The present invention relates to cultural method field, and more particularly to a kind of carp breeding method and application.
Background method
With the progress of aquatic science method, artificial propagation of fish method is improving constantly, according to statistics, the cultivation of fish hybrid
Annual production, account for the 16% of global aquaculture gross annual output amount.Since the success of silver carp bighead artificial propagation first, the whole nation is each in China
Ground has done many research work in terms of economic freshwater fish hybridization breeding, obtains and larger enters in the cross combination of Nian classes etc.
Open up simultaneously application.Although China obtains certain achievement in the crossbreeding research of freshwater fish, but still in place of Shortcomings,
Therefore effective fish hybridization breeding method is studied, enriches the experience vacancy of fish hybridization breeding, obtain hybridizing breeding to aquatic products
Cultivation has important value.
The content of the invention
It is an object of the invention to provide a kind of carp breeding method, the fingerling obtained by the hybridization has the speed of growth
Hurry up, meat flavor is good, meat nutrition component content is high, premunition and the characteristics of strong adaptability, improve economic well-being of workers and staff.
Another object of the present invention is to provide a kind of application of carp breeding method.
The present invention solves the problems, such as its method using following methods scheme to realize.
The present invention proposes a kind of carp breeding method, including：The female parent population of Qingshuijiang carp and Singuo Red Carp hero parent population are chosen,
The hybrid medicine of fish human chorionic gonadtropin and amino acid injection is injected, by the female parent population of Qingshuijiang carp after injection and emerging
The red carp hero parent population of state, which is put into spawning pond, waits to produce, and the pH value of spawning pond is 7~8.5.
The present invention proposes application of the above-mentioned carp breeding method in terms of aquaculture.
A kind of carp breeding method of the embodiment of the present invention and the beneficial effect of application are：
A kind of induction Pu'an crucian carp allogynogenesis first filial generation method provided by the invention, with the female parent population of Qingshuijiang carp with it is emerging
The red carp hero parent population of state injects fish chorion rush property as maternal and male parent to the female parent population of Qingshuijiang carp and Singuo Red Carp hero parent population
The hybrid medicine of glandular hormone and amino acid injection, HCG have the function that to hasten parturition, and contribute to the breeding of parent population, amino acid injection
Liquid contains several amino acids and is favorably improved protein level in fish body, reduces HCG side effect, the enhancing female parent population of Qingshuijiang carp
Health, ensure the quality of fish-egg.When Gunther parent fish spawning or after be drained through seminal fluid, acid enhancing in vivo, the pH value of spawning pond is 7~8.5,
Alkaline environment is provided to the female parent population of Qingshuijiang carp and Singuo Red Carp hero parent population, pH-value inside auxiliary adjustment parent population, further
Strengthen the health of parent population, ensure the quality of fish-egg.The filial generation developed by the female parent population of Qingshuijiang carp and Singuo Red Carp hero parent population, not only
Keep that meat flavour is delicious, nutritious, resistance against diseases is strong and the characteristics of strong adaptability, while in efficiency of food conversion, harvesting rate and right
There is obvious hybrid vigour in the tolerance of low dissolved oxygen.
Embodiment
, below will be in the embodiment of the present invention to make the purpose of the embodiment of the present invention, method scheme and advantage clearer
Method scheme be clearly and completely described.Unreceipted actual conditions person, builds according to normal condition or manufacturer in embodiment
The condition of view is carried out.Agents useful for same or the unreceipted production firm person of instrument, it is the conventional production that can be obtained by commercially available purchase
Product.
A kind of carp breeding method to the embodiment of the present invention and application are specifically described below.
A kind of carp breeding method provided in an embodiment of the present invention, including：
1. parent population, fishpond prepare
Choose Singuo Red Carp hero parent population and the female parent population of Qingshuijiang carp physical strong, disease-free and injury-free, up to age at sexual maturity.Clearly
Water river carp is bottom dwelling property fish, and in the lower floor of water, omnivorousness, strong adaptability, growth is very fast, widely distributed, has one for multi-activity
Fixed natural yield, it is important economic fish.
Parent population puts preceding 7~8d in a suitable place to breed, with quick lime 0.2kg/m2Concentration carry out parent fish rearing, spawning pond, hatchery and fish
Seedling cultivates sterilization.Simple shed is set up above parent fish rearing pond, pond is covered with coverings such as asbestos shingles, avoids sunlight
Direct irradiation, the surrounding in pond is arranged at polyethylene screen window, prevents fish escape and the intrusion of harmful organisms.In fry pond-inputting
Preceding 10d quick lime 150kg/667m2Fry rearing pond is thoroughly cleaned up the pond, 7~8d irrigates 40~50cm of water depths after cleaning up the pond, together
When apply rotted pig manure 200kg/667m2Foster and apply fertilizer water quality.
Parent population enters carries out fish body soaking disinfection before pond with 10~20mg/L potassium permanganate.Male and female point pond is put in a suitable place to breed, sex ration
1:1~2, ensure the fertilization of fish-egg.
2. parent population feeds
Start to feed man-made feeds behind pond under parent population and cultivated.The feedstuff of parent population feeding is included：Fish meal
15%, dregs of beans 25%, wheat bran 20%, wheat-middlings 10%, rape cake 10%, cottonseed cake 10%, corn flour 7%, vitamin, inorganic salts
With the mixture 3% of amino acid.Contain in raw material：Crude protein >=30%, crude fibre≤10%, coarse ash≤15%, moisture≤
12.5%, calcium 0.40~1.60%, total phosphorus >=1.2%, lysine >=1.5%, salt 0.30%~1.20%.The feed nutrition
It is abundant, meet the nutritional need of parent population, be favorably improved the quality of fish-egg and milt liquid.
3. artificial induced spawning
The parent population that maturation is chosen from parent fish pond is hastened parturition, and the Sex judging method of parent population is：The female parent population of Qingshuijiang carp
The bodily form for the back of the body is high, body is wide, small, a smooth no star-pursuing of chest, abdomeinal fin, mature brood fish abdominal distention and it is soft, outward appearance is full, reproduction
Hole is larger, slightly red and swollen, evagination.Singuo Red Carp hero parent population body is long and narrow, larger, and breeding season chest, abdomeinal fin and the gill cover have star-pursuing, into
Ripe parent population belly is narrow and small and slightly hard, and light to press belly to have seminal fluid outflow, gonopore is smaller, caves in.
Using the method for disposable intrathecal, the female parent population of per kilogram Qingshuijiang carp injects 800~1000IU fish suede
The hybrid medicine of Chorionic Gonadotropin and the amino acid injection of 2~3 micrograms, per kilogram Singuo Red Carp hero parent population injection 400
The hybrid medicine of~600IU fish human chorionic gonadtropin and the amino acid injection of 0.5~1.5 microgram.Due to dam
Fish it is bigger than the injection volume of male parent population with human chorionic gonadtropin injection volume, accordingly, the injection volume of amino acid injection
It is larger, ensure that the dosage of amino acid injection and fish human chorionic gonadtropin balances.
Human chorionic gonadtropin (HCG) is a kind of oxytocic drug, and the folliculus film maturing to promotion egg mother cell is big.
HCG is widely used in fish and hastened parturition, and the collaboration of other oxytocic drugs can also be coordinated to hasten parturition.In the present invention, urged using HCG
Production.
Because HCG is using can produce side effect during excess so that adverse reaction occurs in fish body, because every fish is to HCG's
Acceptance level is different, can not be precisely controlled HCG dosage.In order to avoid there is side effect, in the present invention, while Qingshuijiang is given
The female parent population injection amino acid injection of carp.Amino acid injection contains several amino acids, such as proline, serine, alanine,
Protein level in fish body is favorably improved, promotes to hasten parturition with HCG collective effects, while ensures the health of the female parent population of Qingshuijiang carp,
Ensure the quality of fish-egg.
Parent population, can after body acidity can strengthen, while parent population is injected amino acid injection after the effect by HCG
Internal acid-base imbalance can be caused, in order to ensure the body eubolism of parent population, it is ensured that the quality of fish-egg, further, adopt
Acid-base accommodation is carried out to spawning pond by the use of quick lime as pH adjusting agent, the pH value for making water in spawning pond is 7~8.5.
Before injection, medicine is formulated as to 0.5~1.5mL of per kilogram parent population liquid medicine injection dosage, the parent population after injection is put
Enter and wait to produce in spawning pond, keep spawning pond depth of water 0.5m, and pay attention to observing the dynamic of parent population, check the ripe situation of parent population.
5. the collection and hatching of fish-egg
In order to provide a suitable environment of hatching to fish-egg, Chinese alpine rush is dried after washing, beam is bundled into and is banded in directly
Footpath is 3cm, is made fish nest (8~10 beam fish nests/bar) on a length of 2m bamboo bar, molten with 0.001wt% potassium permanganate during use
Liquid soaks 20min~30min, and disinfection is then placed into the spawning attachment as fish in spawning pond, imperial in spawning pond
Moss is located at 45~55cm of underwater, and Gunther parent fish spawning, which finishes, immediately catches out parent population.
Treat that Gunther parent fish spawning finishes, the fish nest for being attached with fish-egg taking-up spawning pond be positioned on the support above hatchery,
And fish nest water drenching give in timing, fish nest moistening and surrounding ventilation are kept, at any time the embryonic development situation of inspection fish-egg, when visually seeing
After the eyespot of two black occurs in fish-egg, i.e., fish nest is positioned in the water body of hatchery and hatched, keep the deep 45~55cm of water,
Water quality is pure and fresh, and dissolved oxygen is sufficient, after prelarva whole membrane, removes fish nest in good time, prevents water quality deterioration.
6. fry rearing
2~3kg/667m was pressed to the fries of 3~4 days after membrane2Scale of feeding feed 4~6wt% soya bean slurry, soya bean slurry
In containing abundant vegetable protein and phosphatide, the also mineral matter such as vitamin, nicotinic acid, iron, calcium, sufficient nutrition is provided to fry
Material, promote healthy growth.It is divided into 2 times daily to be fed, the time 8:00~9:00、15:00~16:00.Treat that fry is trained
Educate to 1.5~2cm specification, gradually tame and docile food man-made feeds.When fry specification reaches 4~5cm, you can raise in a point pond.
7. daily management
Strengthen daily pond inspection management, noted in good time according to pond water quality, fish movement situation, water temperature and climate change etc.
Enter new water, make water water quality is pure and fresh and the high and suitable water level of dissolved oxygen content, in favor of fish growth；At interval of 15~
20d measure pond fishes average weight 1 time, with this determination daily ration, feeding quantity；Strengthen fish disease prevention and cure, periodically used at interval of 15d around food field
2~3 baskets are hung in bleaching powder hanging basket 1 time, each field of eating, 0.2~0.3kg of dress bleaching powder per basket；Prepare Enrofloxacin HCL simultaneously
It is uniform with agricultural atomizer after medicine is dissolved by every 100kg pond fishes 3~5g of pure matter Enrofloxacin HCL with bait feeding
Ground is sprayed into pellet, is now fed with existing, daily each 1 time of morning and evening, and it is 1 course for the treatment of even to feed 3~d, it is found that fish disease diagnoses in time
Treatment.
It can obtain that there is the son that omnivorousness, disease resistance are strong, survival rate is high by carp breeding method provided by the invention
Generation, the filial generation maintain that meat flavour is delicious, nutritious, have in efficiency of food conversion, harvesting rate and tolerance to low dissolved oxygen
Obvious hybrid vigour, in terms of can be applied to aquaculture.
The feature and performance of the present invention are described in further detail with reference to embodiments.
Embodiment 1
A kind of carp breeding method is present embodiments provided, including：
1. fishpond prepares
Water is injected in fishpond, 20min~30min Chinese alpine rush will be soaked by 0.001wt% liquor potassic permanganate
It is positioned in spawning pond, the depth of water of Chinese alpine rush is 45~55cm.
2. artificial induced spawning
The female parent population of selection Qingshuijiang carp and Singuo Red Carp hero parent population, the female parent population injection 800 of per kilogram Qingshuijiang carp~
1000IU fish human chorionic gonadtropin, per kilogram Singuo Red Carp hero parent population inject 400~6000IU fish chorion
Promoting sexual gland hormone.Parent population after injection, which is put into spawning pond, waits to produce.
3. fry rearing
2~3kg/667m was pressed to the fries of 3~4 days after incubation of membrane2Scale of feeding feed 4~6wt% soya bean slurry.
Embodiment 2
A kind of carp breeding method is present embodiments provided, including：
1. fishpond prepares
Acid-base accommodation is carried out to spawning pond as pH adjusting agent using quick lime, make the pH value of water in spawning pond for 7~
8.5.The Chinese alpine rush of liquor potassic permanganate immersion 20min~30min by 0.001wt% is positioned in spawning pond, dragon
The depth of water of grass is 45~55cm.
2. artificial induced spawning
The female parent population of selection Qingshuijiang carp and Singuo Red Carp hero parent population, the female parent population injection 800 of per kilogram Qingshuijiang carp~
The hybrid medicine of 1000IU fish human chorionic gonadtropin and the amino acid injection of 2~3 micrograms, per kilogram Singuo Red Carp
Male parent population injects the mixing of 400~6000IU fish human chorionic gonadtropin and the amino acid injection of 0.5~1.5 microgram
Medicine.Parent population after injection, which is put into spawning pond, waits to produce.
3. fry rearing
2~3kg/667m was pressed to the fries of 3~4 days after incubation of membrane2Scale of feeding feed 4~6wt% soya bean slurry.
Comparative example
This comparative example provides a kind of common carp fry.
The fry that 50 embodiments 1,2 and comparative example provide is chosen respectively to be fed.Raising is determined after feeding to adult fish
As a result, it is as follows：
Table 1 cultivates result
| Survival rate | Disease condition | Quality | |
| Comparative example | 85% | Typically | It is good |
| Embodiment 1 | 90% | Typically | It is good |
| Embodiment 2 | 100% | Seldom | It is excellent |
As shown in Table 1, yield, survival rate and the quality for the sturgeon that the carp breeding method provided by embodiment 2 cultivates
It is higher, illustrate that the cultural method that embodiment 2 provides is scientific and reasonable.
The fry that embodiment 2 and comparative example provide is chosen, the hybridization fingerling of specification up to the embodiment 2 of 6.0g/ tails is pressed 320
Tail/100m2Breeding density be put into the experiment pool, total to launch the tail of fingerling 1600, gross weight 9.6kg, pair of 7.5g/ tails is launched on the control pool
The fry that ratio provides, it is total to launch the tail of fingerling 1000, total middle 7.5kg.The potassium permanganate that it is 10mg/L with concentration that fry, which enters before pond,
5~10min of decoction dipping bath fish body.20~29 DEG C of water water temperature is maintained, is fed daily according to the 1.5~5% of fish body weight.Often
Day is divided into 4 times and fed, Feeding time 8：00、11：00、15：00 and 18：00.Enter in the bait throwing in region of micro- fish culture in running water
Row is fed, and the shoal of fish is robbed food in the sufficient environment of dissolved oxygen, can be reduced the waste of bait again.After feeding 5 months, harvest experiment
The pool and the fish for compareing the pool, measure, as a result as follows：
Table 2 cultivates result
As shown in Table 2, it is big to test the hybrid generation weightening on the pool, yield height, brings larger economic benefit.
The hybrid generation that the experiment pool obtains is chosen, studies its shape, it is as a result as follows：
The property determination of table 3
As shown in Table 3, the body length and body ratios for hybridizing first filial generation are 2.78, the high ratio of body with Qingshuijiang carp female parent body length
It is worth for 3.33, the absolute value of difference is 0.55；It is 3.57 with Singuo Red Carp male parent body length and body ratios, the absolute value of difference is
0.79, the trait expression type of its Hybrid Carp filial generation illustrates that Singuo Red Carp and the hybridization first filial generation of Qingjian River carp receive female parent like female parent
Inhereditary material it is slightly more, therefore hybrid generation is not only kept that meat flavour is delicious, nutritious, the strong and adaptable spy of resistance against diseases
Point, while there is obvious hybrid vigour in efficiency of food conversion, harvesting rate and tolerance to low dissolved oxygen.
Embodiments described above is part of the embodiment of the present invention, rather than whole embodiments.The reality of the present invention
The detailed description for applying example is not intended to limit the scope of claimed invention, but is merely representative of the selected implementation of the present invention
Example.Based on the embodiment in the present invention, this area commonsense method personnel are obtained under the premise of creative work is not made
Every other embodiment, belongs to the scope of protection of the invention.
Claims (10)
- A kind of 1. carp breeding method, it is characterised in that including：The female parent population of Qingshuijiang carp and Singuo Red Carp hero parent population are chosen, The hybrid medicine of fish human chorionic gonadtropin and amino acid injection is injected, by the female parent population of Qingshuijiang carp after injection It is put into the Singuo Red Carp hero parent population in same spawning pond and waits to produce, the pH value of the spawning pond is 7~8.5.
- 2. carp breeding method according to claim 1, it is characterised in that the female parent population injection of Qingshuijiang carp described in per kilogram The hybrid medicine of the 800~1000IU fish human chorionic gonadtropin and the amino acid injection of 2~3 micrograms.
- 3. carp breeding method according to claim 1 or 2, it is characterised in that Singuo Red Carp hero parent population described in per kilogram Inject mixing for the amino acid injection of 400~600IU the fish human chorionic gonadtropin and 0.5~1.5 microgram Composite medicine.
- 4. carp breeding method according to claim 3, it is characterised in that to the female parent population of the Qingshuijiang carp and described emerging Before the red carp hero parent population of state injects the hybrid medicine, the hybrid medicine is formulated as to 0.5~1.5mL of per kilogram parent population injection Liquid dose.
- 5. carp breeding method according to claim 1, it is characterised in that institute is adjusted as pH adjusting agent using quick lime State the pH value of spawning pond.
- 6. carp breeding method according to claim 1, it is characterised in that Qingshuijiang carp dam described in the spawning pond The bar number ratio of fish and the Singuo Red Carp hero parent population is 1:1~2.
- 7. the preparation method of carp breeding method according to claim 1, it is characterised in that warp is placed in the spawning pond 0.001wt% liquor potassic permanganate soaks 20~30min Chinese alpine rush.
- 8. the preparation method of carp breeding method according to claim 7, it is characterised in that imperial described in the spawning pond Moss is located at 45~55cm of underwater.
- 9. the preparation method of carp breeding method according to claim 1, it is characterised in that also include：To incubation of membrane The fry of 3~4 days presses 2~3kg/667m afterwards2Scale of feeding feed 4~6wt% soya bean slurry.
- 10. application of the carp breeding method in terms of aquaculture as described in any one of claim 1 to 9.
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| CN201710872011.2A CN107410116A (en) | 2017-09-22 | 2017-09-22 | A kind of carp breeding method and application |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012962A (en) * | 2017-12-26 | 2018-05-11 | 重庆医学检验试剂研究所 | A kind of pharmaceutical composition and its reagent and method for promoting aquatic livestock ovulation |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105941210A (en) * | 2016-04-30 | 2016-09-21 | 中山市智凝生物科技有限公司 | Carp breeding method |
-
2017
- 2017-09-22 CN CN201710872011.2A patent/CN107410116A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105941210A (en) * | 2016-04-30 | 2016-09-21 | 中山市智凝生物科技有限公司 | Carp breeding method |
Non-Patent Citations (1)
| Title |
|---|
| 胡世然等: "清水江鲤的杂交改良试验", 《贵州农业科学》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012962A (en) * | 2017-12-26 | 2018-05-11 | 重庆医学检验试剂研究所 | A kind of pharmaceutical composition and its reagent and method for promoting aquatic livestock ovulation |
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Application publication date: 20171201 |