CN104304119A - Cultivation method of Thailand Ranchu - Google Patents
Cultivation method of Thailand Ranchu Download PDFInfo
- Publication number
- CN104304119A CN104304119A CN201410574796.1A CN201410574796A CN104304119A CN 104304119 A CN104304119 A CN 104304119A CN 201410574796 A CN201410574796 A CN 201410574796A CN 104304119 A CN104304119 A CN 104304119A
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- Prior art keywords
- generation
- longevity
- thailand
- blue
- feeding
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Links
- 238000012364 cultivation method Methods 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000009395 breeding Methods 0.000 claims abstract description 20
- 238000009396 hybridization Methods 0.000 claims abstract description 16
- 230000001488 breeding effect Effects 0.000 claims abstract description 9
- 230000008859 change Effects 0.000 claims description 16
- 241000238557 Decapoda Species 0.000 claims description 11
- XOSXWYQMOYSSKB-UHFFFAOYSA-M disodium;4-[4-[(4-amino-3-methyl-5-sulfophenyl)-[4-(4-sulfonatophenyl)azaniumylidenecyclohexa-2,5-dien-1-ylidene]methyl]anilino]benzenesulfonate Chemical compound [Na+].[Na+].OS(=O)(=O)C1=C(N)C(C)=CC(C(=C2C=CC(C=C2)=[NH+]C=2C=CC(=CC=2)S([O-])(=O)=O)C=2C=CC(NC=3C=CC(=CC=3)S([O-])(=O)=O)=CC=2)=C1 XOSXWYQMOYSSKB-UHFFFAOYSA-M 0.000 claims description 10
- 241000195493 Cryptophyta Species 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 241000243653 Tubifex Species 0.000 claims description 3
- 230000000474 nursing effect Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 230000004083 survival effect Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 abstract 1
- 241000251468 Actinopterygii Species 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 206010039491 Sarcoma Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 208000010824 fish disease Diseases 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention provides a cultivation method of Thailand Ranchu. The cultivation method includes the steps of performing artificial hybridization on Chinese Ranchu and the Thailand Ranchu; selecting fingerlings; performing feeding; selecting four fingerlings from an artificial hybridized generationF1; feeding the visual fingerlings to form a generation F2; selecting and feeding the arc-shaped fingerlings with round backs from the generation F2 to form a generation F3; selecting the fingerlings with heads developed and color beautiful from the generation F3; changing water and performing breeding. By the use of the cultivation method, the problem that the Thailand Ranchu are prone to death under the low temperature of China is solved; the Thailand Ranchu is ornamental, long in service life, high in survival ratio, easy to feed and high in environmental adaptability.
Description
Technical field
The present invention relates to aquaculture technical field, particularly relate to the breeding method in a kind of Thailand blue longevity.
Background technology
Lan Shou is family expenses pet fish kind, mainly comprises Thailand's blue longevity, China blue longevity, Japan's blue longevity, wherein, Thailand has full kiss end and flourishing sarcoma in the blue longevity, color is entirely red, has splendid appreciation effect, is commercially subject to heat and holds in both hands, the cultivation temperature requirement in Thailand's blue longevity is at about 40 degree, because China's temperature is on the low side, the cultivation requirement in Thailand's blue longevity cannot be met, therefore, by such environmental effects such as temperature, there is the problem of cultivation difficulty the blue longevity in Thailand in China.
Summary of the invention
The technical problem to be solved in the present invention is: the deficiency existed for prior art, there is provided a kind of effective solution China temperature the low phenomenon being not suitable for the blue longevity existence of Thailand, and the breeding method in the Thailand that the life-span is long, survival rate is higher, raising is easy, adaptive capacity to environment is strong blue longevity.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
The breeding method in a kind of Thailand blue longevity, specifically comprise the steps: to choose the China blue longevity and Thailand carries out artificial hybridization in the blue longevity, collect seedling, feeding, selects four tails from the F1 generation of artificial hybridization, macroscopic fry carries out feeding, form F2 generation, from F2 generation, select antiform fry that is mellow and full, that have radian to carry out feeding again, form F3 generation, from F3 generation, select the fry that head dummy is flourishing, color is beautiful to be the blue longevity kind of Thailand, carry out changing water afterwards and feed.
Further improvement as technique scheme:
The time of artificial hybridization is the breeding period in Thailand's blue longevity and China blue longevity, and breeding period, artificial hybridization temperature controlled at 18-25 DEG C in March.
Hybridize and go out fry after 3 days, go out fry after 7 ~ 15 days, put into algae and feed, algae edible time is 30 days, and put into numb shrimp or the nursing of extra large shrimp afterwards, numb shrimp edible time is 30 ~ 45 days, forms F1 generation.
Go out fry after two months, from the F1 generation of above-mentioned hybridization, select the macroscopic fry of 1 cm ~ 1.6 cm; After selecting seedling from F1 generation, seedling feeding grows to 2 to 3cm 1 ~ February, forms F2 generation; After selecting seedling from F2 generation, put into Tubifex and feed, feeding 2 months, treat to grow to 7 ~ 8 cm 6 ~ July, form F3 generation.
After selecting seedling from F3 generation, changing water process is: within every 6 days, change the water of 30%, and sooner or later respectively change a water, changing the water time is 1 month, period feeding, feeding temperature is 20 ~ 25 DEG C; Afterwards, per week 1 ~ 2 time all clear pond, change water, changing the water time is 1 month, 1 day period feeding 4 times; After growing to 9 ~ 10 cm, within one month, change the water of 1/3rd, changing the water time is 1 month, grows to 11 ~ 12 cm.
The fry of eliminating from F1, F2, F3 generation is used as feed.
Compared with prior art, the invention has the advantages that:
The present invention chooses Thailand's blue longevity and the China blue longevity hybridizes, and obtain by many generation seed selections the fry being applicable to Domestic Environment, it efficiently solves the low phenomenon being not suitable for the blue longevity existence of Thailand of China's temperature, meanwhile, the Thailand that the method cultivates has the advantage that the life-span is long, survival rate is higher, raising is easy, adaptive capacity to environment is strong in the blue longevity.
Embodiment
Below with reference to specific embodiment, the present invention is described in further details.
[0012]thailand has full kiss end and flourishing sarcoma in the blue longevity, color is entirely red, there is splendid appreciation effect, commercially be subject to heat to hold in both hands, the invention provides a kind of method of cultivating Thailand's blue longevity in China, comprise the steps: to choose the China blue longevity and Thailand carries out artificial hybridization in the blue longevity, collect seedling, feeding, four tails are selected from the F1 generation of artificial hybridization, macroscopic fry carries out feeding, form F2 generation, from F2 generation, select antiform mellow and full, the fry of radian is had to carry out feeding again, form F3 generation, from F3 generation, select head dummy flourishing, the fry that color is beautiful is the blue longevity kind of Thailand, carry out changing water afterwards to feed.The method chooses Thailand's blue longevity and the China blue longevity hybridizes, and obtain by many generation seed selections the fry being applicable to Domestic Environment, it efficiently solves the low phenomenon being not suitable for the blue longevity existence of Thailand of China's temperature, meanwhile, the Thailand that the method cultivates has the advantage that the life-span is long, survival rate is higher, raising is easy, adaptive capacity to environment is strong in the blue longevity.The fry of simultaneously eliminating from F1, F2, F3 generation is with being cooked feed, and the feature of environmental protection is high.
Concrete breeding method is as follows:
1) cultivate fry: choose Thailand's blue longevity and China blue longevity kind is hybridized, the time of artificial hybridization is the breeding period in Thailand's blue longevity and China blue longevity, and breeding period, artificial hybridization temperature controlled at 18-25 DEG C in March.
2) feeding: hybridize and go out fry after 3 days, go out fry after 7 ~ 15 days, fish starts flat trip, put into algae to feed, algae can self-reproduction, and algae edible time is 30 days, put into numb shrimp or the nursing of extra large shrimp afterwards, the protein of fiber crops shrimp or extra large shrimp reaches 60% ~ 70%, and numb shrimp edible time is 30 ~ 45 days, forms F1 generation.
3) the first polling seedling: go out fry after two months, selects four tails, macroscopic fry from the F1 generation of above-mentioned hybridization, i.e. the fry of 1 cm ~ 1.6 cm, and mortality is 20%;
4) divide the seedling point pool: after selecting seedling from F1 generation, 1 ~ February of seedling feeding, grow to 2 to 3cm, form F2 generation;
5) the second polling seedling: select the fry that antiform is mellow and full, have radian from F2 generation, mortality is 30% ~ 40%;
6) after selecting seedling, put into Tubifex and feed, feeding 2 months, treat to grow to 7 ~ 8 cm 6 ~ July, form F3 generation
7) third round selects seedling: from F3 generation, select the fry that head dummy is flourishing, color is beautiful to be the blue longevity kind of Thailand, mortality is 40% ~ 50%;
8) change water to feed: after third round selects seedling, within every 6 days, change the water of 30%, sooner or later respectively change a water, changing the water time is 1 month, period feeding, feeding temperature is 20 ~ 25 DEG C, and temperature has nothing to do with control water ratio, and temperature is high, and excretion is many, all needs every day to renew water; Afterwards, per week 1 ~ 2 time all clear pond, change water, changing the water time is 1 month, 1 day period feeding 4 times; After growing to 9 ~ 10 cm, within one month, change the water of 1/3rd, the color of breeding fish with old water and build, changing the water time is 1 month, grows to 11 ~ 12 cm.Wherein, the change of water temperature directly can have influence on the change of fish body temperature, so water temperature is the key factor in aquarium environment.The change of water temperature directly affects existence and the growth of fish, and in optimum range, water temperature is higher, and metabolic intensity will be larger, and growth rate also can be very fast.But, water temperature exceed or optimum range lower than it time, will have side effects.Water temperature is by affecting water quality, the existence of remote-effects pet fish and growth.Water temperature is higher, and water will reduce the degree of dissolution saturation of oxygen, and the respiration of fish will be strengthened, so be harmful to fish.In addition, the also breeding quickening when water temperature raises of the microorganism in water, easily produces fish disease.
Below be only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, should be considered as protection scope of the present invention.
Claims (6)
1. the breeding method in Thailand's blue longevity, it is characterized in that, specifically comprise the steps: to choose the China blue longevity and Thailand carries out artificial hybridization in the blue longevity, collect seedling, feeding, from the F1 generation of artificial hybridization, select four tails, macroscopic fry carries out feeding, forms F2 generation, from F2 generation, select antiform fry that is mellow and full, that have radian to carry out feeding again, form F3 generation, from F3 generation, select the fry that head dummy is flourishing, color is beautiful to be the blue longevity kind of Thailand, carry out changing water afterwards and feed.
2. the breeding method in Thailand according to claim 1 blue longevity, is characterized in that, the time of artificial hybridization is the breeding period in Thailand's blue longevity and China blue longevity, and breeding period, artificial hybridization temperature controlled at 18-25 DEG C in March.
3. the breeding method in Thailand according to claim 1 blue longevity, is characterized in that, hybridize and go out fry after 3 days, go out fry after 7 ~ 15 days, put into algae and feed, algae edible time is 30 days, put into numb shrimp or the nursing of extra large shrimp afterwards, numb shrimp edible time is 30 ~ 45 days, forms F1 generation.
4. the breeding method in Thailand according to claim 3 blue longevity, is characterized in that, go out fry after two months, select the macroscopic fry of 1 cm ~ 1.6 cm from the F1 generation of above-mentioned hybridization; After selecting seedling from F1 generation, seedling feeding grows to 2 to 3cm 1 ~ February, forms F2 generation; After selecting seedling from F2 generation, put into Tubifex and feed, feeding 2 months, treat to grow to 7 ~ 8 cm 6 ~ July, form F3 generation.
5. the breeding method in Thailand according to claim 4 blue longevity, is characterized in that, after selecting seedling from F3 generation, changing water process is: within every 6 days, change the water of 30%, and sooner or later respectively change a water, changing the water time is 1 month, period feeding, feeding temperature is 20 ~ 25 DEG C; Afterwards, per week 1 ~ 2 time all clear pond, change water, changing the water time is 1 month, 1 day period feeding 4 times; After growing to 9 ~ 10 cm, within one month, change the water of 1/3rd, changing the water time is 1 month, grows to 11 ~ 12 cm.
6. the breeding method in Thailand according to claim 1 blue longevity, is characterized in that, the fry of eliminating from F1, F2, F3 generation is used as feed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410574796.1A CN104304119A (en) | 2014-10-25 | 2014-10-25 | Cultivation method of Thailand Ranchu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410574796.1A CN104304119A (en) | 2014-10-25 | 2014-10-25 | Cultivation method of Thailand Ranchu |
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| Publication Number | Publication Date |
|---|---|
| CN104304119A true CN104304119A (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410574796.1A Pending CN104304119A (en) | 2014-10-25 | 2014-10-25 | Cultivation method of Thailand Ranchu |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106212871A (en) * | 2016-07-22 | 2016-12-14 | 天津市晨辉饲料有限公司 | A kind of blue longevity Carassius auratus starts feedstuff and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1182531A (en) * | 1997-10-31 | 1998-05-27 | 董文治 | Method for culture of colour crucian carp |
| WO2010125872A1 (en) * | 2009-04-27 | 2010-11-04 | Tamaru Yutaka | Transgenic goldfish |
| CN103461244A (en) * | 2013-09-17 | 2013-12-25 | 清远金皇水族有限公司 | Cultivation method for hybridized goldfish |
| JP2014027929A (en) * | 2012-07-06 | 2014-02-13 | Euglena Co Ltd | Biological feed additive |
-
2014
- 2014-10-25 CN CN201410574796.1A patent/CN104304119A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1182531A (en) * | 1997-10-31 | 1998-05-27 | 董文治 | Method for culture of colour crucian carp |
| WO2010125872A1 (en) * | 2009-04-27 | 2010-11-04 | Tamaru Yutaka | Transgenic goldfish |
| JP2014027929A (en) * | 2012-07-06 | 2014-02-13 | Euglena Co Ltd | Biological feed additive |
| CN103461244A (en) * | 2013-09-17 | 2013-12-25 | 清远金皇水族有限公司 | Cultivation method for hybridized goldfish |
Non-Patent Citations (2)
| Title |
|---|
| 王春元: "《金鱼的变异与遗传》", 31 May 2007, 中国农业出版社 * |
| 科技苑: "混血混出的冠军鱼", 《科技苑，HTTP://TV.CCTV.COM/2014/08/27/VIDE1409105557827971_3.SHTML?SPM=C53074552346.PTUZRQGOINRI.0.0》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106212871A (en) * | 2016-07-22 | 2016-12-14 | 天津市晨辉饲料有限公司 | A kind of blue longevity Carassius auratus starts feedstuff and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |
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| RJ01 | Rejection of invention patent application after publication |