CN104488784A - Breeding method for goldfishes - Google Patents
Breeding method for goldfishes Download PDFInfo
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- CN104488784A CN104488784A CN201410742590.5A CN201410742590A CN104488784A CN 104488784 A CN104488784 A CN 104488784A CN 201410742590 A CN201410742590 A CN 201410742590A CN 104488784 A CN104488784 A CN 104488784A
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- 238000009395 breeding Methods 0.000 title claims abstract description 29
- 241000252229 Carassius auratus Species 0.000 title claims abstract description 28
- 241000251468 Actinopterygii Species 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 230000001488 breeding effect Effects 0.000 claims abstract description 25
- 235000013601 eggs Nutrition 0.000 claims abstract description 24
- 230000012447 hatching Effects 0.000 claims abstract description 11
- 230000008859 change Effects 0.000 claims description 17
- 102000002322 Egg Proteins Human genes 0.000 claims description 12
- 108010000912 Egg Proteins Proteins 0.000 claims description 12
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 12
- 238000012258 culturing Methods 0.000 claims description 12
- 210000004681 ovum Anatomy 0.000 claims description 12
- 230000013011 mating Effects 0.000 claims description 10
- 230000003203 everyday effect Effects 0.000 claims description 9
- 210000000006 pectoral fin Anatomy 0.000 claims description 9
- 238000011534 incubation Methods 0.000 claims description 8
- 230000000384 rearing effect Effects 0.000 claims description 7
- 241001247197 Cephalocarida Species 0.000 claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 6
- 235000013305 food Nutrition 0.000 claims description 6
- 230000036541 health Effects 0.000 claims description 6
- 210000001015 abdomen Anatomy 0.000 claims description 4
- 230000009027 insemination Effects 0.000 claims description 4
- 235000019750 Crude protein Nutrition 0.000 claims description 3
- 241000361919 Metaphire sieboldi Species 0.000 claims description 3
- 241000700141 Rotifera Species 0.000 claims description 3
- -1 adopt 2000 ~ 3000 Proteins 0.000 claims description 3
- HEZMRBNCRSVIHU-UHFFFAOYSA-N calcium boric acid dihypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-].OB(O)O HEZMRBNCRSVIHU-UHFFFAOYSA-N 0.000 claims description 3
- 238000011109 contamination Methods 0.000 claims description 3
- 230000012173 estrus Effects 0.000 claims description 3
- 210000003746 feather Anatomy 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 235000021401 pellet diet Nutrition 0.000 claims description 3
- 238000007665 sagging Methods 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 230000000638 stimulation Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 230000004720 fertilization Effects 0.000 abstract description 4
- 230000004083 survival effect Effects 0.000 abstract description 2
- 230000018109 developmental process Effects 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
- 241000252233 Cyprinus carpio Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 1
- 241001609213 Carassius carassius Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 210000003764 chromatophore Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 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 relates to a breeding method for parent fishes, particularly to a breeding method for goldfishes. The breeding method comprises the following five stages: (1) managing of the parent fish breeding environment; (2) selecting of parent fish seedlings; (3) managing of parent fishes awaiting delivery; (4) artificial hatching of fish eggs; (5) breeding of fish seedlings. By stagedbreeding of the fish seedlings and reasonablymanaging of the parent fish breeding environment, female parent fishes easy to be fertilized and to lay fish eggs are selected; in combination with artificial fertilization, female parent fishes are guaranteed to be high in fertilization rate and pure in fish seedlings; by adopting fish nests to hatch fish eggs, the developmental state of fish eggs is easy to observe, breeding is advanced, the survival rate of fish eggs is improved, the development temperature of fish eggs is easy to control in the hatching period, the fish nests are fast in temperature rising, water consumption is less, whether fertilized eggs are good or not is easy to distinguish, the hatching rate of goldfishes is greatly improved, and the yield of seedlings is improved.
Description
Technical field
The present invention relates to a kind of parent fish rearing method, particularly a kind of goldfish mating system.
Background technology
Goldfish originates in China, its ancestors are exactly common silver gray crucian, so also known as " Carasslus auratus ", the modern goldfish of viewing and admiring raised has more than 160 kind, develop into from wild carp and modern prismyly view and admire goldfish, experienced by the years of nearly one thousand years, as far back as Jin Chaoshi, natural world has just had been found that red squama fish, but does not carry out house at that time or be used as pet fish raising.During the Tang Dynasty, China has " free life pond " and does good works, Carasslus auratus is subject to artificial protection, enter half change, can be regarded as the beginning that wild carp is cultivated into goldfish by the mankind, China is the native place of goldfish, relevant goldfish form, habit, classification, and the book of selection cross, collection of illustrative plates is also enrich the most, come out the earliest, through the hard cultivation of successive dynasties working people, the kind of goldfish increases gradually, the former system of goldfish is made a variation by golden crucian carp, the wild goldfish of original seed is in golden yellow, height tail is little, both sides are flat, a kind is belonged to together with present goldfish, after this experienced by the half domestic phase that pond is supported, the pure domestic phase that basin is supported cultivates and forms, the goldfish of the Ming Dynasty is raised a change and is " the domestic object for appreciation of people everywhere ", with regard to goldfish itself, move in basin for a long time and support environment, relax and weaken original competition for existence, thus create a series of correlation variation.The bodily form is thicker short, belly expands, fin, especially tail fin develops to length and width leaflet, scale chromatophore reconfigures adjustment, and differentiation forms different color, is generally breed goldfish by parent fish rearing in prior art, to reach higher fertility rate and hatchability, but mainly there is following shortcoming in parent fish rearing process in prior art:
1, the parent fish rearing using kind bad, causes the trash fish seedling after hatching to have a strong impact on the existence of pure nursery, just will certainly cause the degeneration of goldfish of future generation.
2, male fingerling and female fingerling proportioning unreasonable, cause fish-egg fertilization rate lower.
3, female fingerling is selected unreasonable, causes fish-egg to can not get growing required nutrient.
Summary of the invention
For solving deficiency of the prior art, the object of the present invention is to provide a kind of goldfish mating system.
The technical solution used in the present invention is: a kind of goldfish mating system, and it comprises following double teacher and carries out:
(1) parent population breeding environment management:
Selection area is the culturing pool of 10 ㎡ ~ 30 ㎡, the dark 30cm ~ 80cm in pond, and the inside of culturing pool is provided with independent culvert system, and discharge outlet is located in pond, and culturing pool bottom slope is 5 ‰;
Put fingerling in a suitable place to breed first 3 days, soak culturing pool with the phosphoric acid solution that concentration is 0.25%, soak after 22-24 hour and phosphoric acid solution is released, with 2-3 time in clear water flushing tank;
Cultivate every square metre of input 5 tails/m2 ~ 10 tail/m2 fingerling in pond, female fingerling and male fingerling divide pond to cultivate, female-male proportion 2 ~ 3: 1;
By sex ration 2: 1 combo, throw in 3 groups ~ 5 groups for every square metre;
Select fresh and alive macrozooplankton, or the expanded pellet diet that crude protein content is greater than 32% is eaten as fish, throw in a fish food respectively in every morning 8 and at 4 in afternoon, the weight of each feeding is 0.01 times of fingerling weight, water is changed 1 time every 5d ~ 7d, change water 15%-20%, overwintering period and the front 30d of breeding do not change water or change water less at every turn;
(2) parent population seed is selected
Female parent population selects health thick and even, and just, tail type is symmetrical and tail fin front end is close or arrive pectoral fin for mouth tail end, anal fin balances, and figure is mellow and full, and eyes are well-balanced, belly expands, and health is shorter and round, and cloacal aperture is large and slightly round, evagination, entire body purple, rich and gaudy distinctness is good, tail fin jog time travelling, rise and fall steady straight, time static, tail fin is sagging, can keep balance, age of female fingerling be 2 age ~ 3 ages, long more than the 12cm of body;
Male parent population selects the bodily form slightly long, and caudal peduncle is sturdy, and pectoral fin first ray is more thick and stiff, and cloacal aperture is little and long and narrow, in spill, bright-colored, and what there was star-pursuing at pectoral fin first ray and gill cover edge is good;
(3) wait to produce parent population management
Wait that producing parent population throws something and feeds macrozooplankton or manufactured feed on a small quantity, micro-stimulation by running water, when parent population stops eating automatically, when laying eggs night suitable increased water flow, stimulation is oestrused, morning next day starts to lay eggs, until parent population reach oestrus peak time, artificial crowded ovum, squeeze essence, after stirring 2min with feather, clear water rinsing completes insemination 2 times, fish nest is made by the plastic basin of diameter 30cm ~ 35cm, front 2d plastic basin concentration 20mg/L Eusol is used to soak 1h, fertilized egg is evenly sprinkled on fish nest, 2000 ~ 3000, ovum adopted by every sheet fish nest, often organize parent population and adopt 2 ~ 3 batches, ovum, adopt 2000 ~ 3000, ovum at every turn,
(4) artificial incubation fish-egg
The fish nest adhering to fertilized egg is put Lentic hatching in hatchery, hatchery area 10 ㎡ ~ 15 ㎡, the dark 40cm in pond, depth of water 30cm, places 2500 ~ 1000 fertilized eggs for every square metre;
Select pure and fresh free of contamination mountain spring water as hatching water, use, do not change or change water less between the incubation period after 90 mesh filter screens filter, after hatch fish roe 24h, take out fish nest, fish nest concentration is that the NaCl solution of 3.0% or the liquor potassic permanganate of 20mg/L soak 1.5 min;
(5) fry rearing
Throw in fry to putting pond in a suitable place to breed, the fry before 20 ages in days, breeding density is 450 tails/m2 ~ 500 tail/m2, the fry after 20 ages in days, and breeding density is 150 tails/m2 ~ 200 tail/m2;
Fry before 10 ages in days, small-sized wheel animalcule of throwing something and feeding, day feeding volume 50g ~ 150g/ ten thousand tail, throws something and feeds 3 every day;
10 ~ 20 ages in days are thrown something and fed small-sized cladocera, and day feeding volume 200g ~ 400g/ ten thousand tail, throws something and feeds 2 every day;
After 20 ages in days, point pond is raised, and the natural fresh foods such as large-scale cladocera of throwing something and feeding, water silk earthworm, day feeding volume 500g ~ 750g/ ten thousand tail, throws something and feeds 1 every day.
Wherein, during parent population cultivation, water temperature controls at 14-15 DEG C, and between parent population breeding period, water temperature controls at 16-18 DEG C, and fish-egg nurturing period water temperature controls at 13-15 DEG C.
Wherein, during parent population cultivation, illuminance controls at 500-800LX, and light application time controls at 6-8 hour;
Wherein, between parent population breeding period, illuminance controls at 350-380LX, light application time controls at 4-5 hour;
Wherein, fish-egg nurturing period illuminance controls at 280-300LX, light application time controls at 8-10 hour;
The present invention cultivates fry by breeding stage by stage, by reasonable management parent population breeding environment, selects easily to be fertilized the female parent population laid eggs, and in conjunction with artificial insemination, ensure that female parent population fertilization rate is high, seed is pure, adopt fish nest hatching fish-egg, be convenient to observe fish-egg developmental state, ahead of time breeding, improve fish-egg survival rate, easily control fish-egg developmental temperature between the incubation period, fish nest quick heating, water consumption is few, easily distinguish the quality of fertilized egg, greatly improve the incubation rate of goldfish, and then increase seed output.
Embodiment
A kind of goldfish mating system, it comprises following double teacher and carries out:
(1) parent population breeding environment management:
Select area to be 10 ㎡, the culturing pool of the dark 30cm in pond, the inside of culturing pool is provided with independent culvert system, and discharge outlet is located in pond, and culturing pool bottom slope is 5 ‰;
Put fingerling in a suitable place to breed first 3 days, soak culturing pool with the phosphoric acid solution that concentration is 0.25%, soaks by phosphoric acid solution releasing after 22 hours, with in clear water flushing tank 2 times;
Cultivate every square metre of input 5 tails/m2 fingerling in pond, female fingerling and male fingerling divide pond to cultivate, female-male proportion 2: 1;
By sex ration 2: 1 combo, throw in 3 groups for every square metre;
Select fresh and alive macrozooplankton, or the expanded pellet diet that crude protein content is greater than 32% is eaten as fish, throw in a fish food respectively in every morning 8 and at 4 in afternoon, the weight of each feeding is 0.01 times of fingerling weight, water is changed 1 time every 5d, change water 15%, overwintering period and the front 30d of breeding do not change water or change water less at every turn;
(2) parent population seed is selected
Female parent population selects health thick and even, and just, tail type is symmetrical and tail fin front end is close or arrive pectoral fin for mouth tail end, anal fin balances, and figure is mellow and full, and eyes are well-balanced, belly expands, and health is shorter and round, and cloacal aperture is large and slightly round, evagination, entire body purple, rich and gaudy distinctness is good, tail fin jog time travelling, rise and fall steady straight, time static, tail fin is sagging, can keep balance, the age of female fingerling was 2 ages, long more than the 12cm of body;
Male parent population selects the bodily form slightly long, and caudal peduncle is sturdy, and pectoral fin first ray is more thick and stiff, and cloacal aperture is little and long and narrow, in spill, bright-colored, and what there was star-pursuing at pectoral fin first ray and gill cover edge is good;
(3) wait to produce parent population management
Wait that producing parent population throws something and feeds macrozooplankton or manufactured feed on a small quantity, micro-stimulation by running water, when parent population stops eating automatically, when laying eggs night suitable increased water flow, stimulation is oestrused, morning next day starts to lay eggs, until parent population reach oestrus peak time, manually squeeze ovum, squeeze essence, after stirring 2min with feather, clear water rinsing completes insemination 2 times, makes fish nest by the plastic basin of diameter 30cm, uses front 2d plastic basin concentration 20mg/L Eusol to soak 1h, fertilized egg is evenly sprinkled on fish nest, 2000, ovum adopted by every sheet fish nest, often organizes parent population and adopts 2 batches, ovum, adopt 2000, ovum at every turn;
(4) artificial incubation fish-egg
The fish nest adhering to fertilized egg is put Lentic hatching in hatchery, hatchery area 10 ㎡, the dark 40cm in pond, depth of water 30cm, places 2500 fertilized eggs for every square metre;
Select pure and fresh free of contamination mountain spring water as hatching water, use, do not change or change water less between the incubation period after 90 mesh filter screens filter, after hatch fish roe 24h, take out fish nest, fish nest concentration is that the NaCl solution of 3.0% or the liquor potassic permanganate of 20mg/L soak 1.5 min;
(5) fry rearing
Throw in fry to putting pond in a suitable place to breed, the fry before 20 ages in days, breeding density is 450 tails/m2, the fry after 20 ages in days, and breeding density is 150 tails/m2;
Fry before 10 ages in days, small-sized wheel animalcule of throwing something and feeding, day feeding volume 50g/ ten thousand tail, throws something and feeds 3 every day;
10 ~ 20 ages in days are thrown something and fed small-sized cladocera, and day feeding volume 200g/ ten thousand tail, throws something and feeds 2 every day;
After 20 ages in days, point pond is raised, and the natural fresh foods such as large-scale cladocera of throwing something and feeding, water silk earthworm, day feeding volume 500g/ ten thousand tail, throws something and feeds 1 every day.
Wherein, during parent population cultivation, water temperature controls at 14 DEG C, and between parent population breeding period, water temperature controls at 16 DEG C, and fish-egg nurturing period water temperature controls at 13 DEG C.
Wherein, during parent population cultivation, illuminance controls at 500LX, and light application time controls at 6 hours;
Wherein, between parent population breeding period, illuminance controls at 350LX, light application time controls at 4 hours;
Wherein, fish-egg nurturing period illuminance controls at 280LX, light application time controlled at 8 hours.
Claims (5)
1. a goldfish mating system, is characterized in that, it comprises following double teacher and carries out:
(1) parent population breeding environment management:
Selection area is the culturing pool of 10 ㎡ ~ 30 ㎡, the dark 30cm ~ 80cm in pond, and the inside of culturing pool is provided with independent culvert system, and discharge outlet is located in pond, and culturing pool bottom slope is 5 ‰;
Put fingerling in a suitable place to breed first 3 days, soak culturing pool with the phosphoric acid solution that concentration is 0.25%, soak after 22-24 hour and phosphoric acid solution is released, with 2-3 time in clear water flushing tank;
Cultivate every square metre of input 5 tails/m2 ~ 10 tail/m2 fingerling in pond, female fingerling and male fingerling divide pond to cultivate, female-male proportion 2 ~ 3: 1;
By sex ration 2: 1 combo, throw in 3 groups ~ 5 groups for every square metre;
Select fresh and alive macrozooplankton, or the expanded pellet diet that crude protein content is greater than 32% is eaten as fish, throw in a fish food respectively in every morning 8 and at 4 in afternoon, the weight of each feeding is 0.01 times of fingerling weight, water is changed 1 time every 5d ~ 7d, change water 15%-20%, overwintering period and the front 30d of breeding do not change water or change water less at every turn;
(2) parent population seed is selected
Female parent population selects health thick and even, and just, tail type is symmetrical and tail fin front end is close or arrive pectoral fin for mouth tail end, anal fin balances, and figure is mellow and full, and eyes are well-balanced, belly expands, and health is shorter and round, and cloacal aperture is large and slightly round, evagination, entire body purple, rich and gaudy distinctness is good, tail fin jog time travelling, rise and fall steady straight, time static, tail fin is sagging, can keep balance, age of female fingerling be 2 age ~ 3 ages, long more than the 12cm of body;
Male parent population selects the bodily form slightly long, and caudal peduncle is sturdy, and pectoral fin first ray is more thick and stiff, and cloacal aperture is little and long and narrow, in spill, bright-colored, and what there was star-pursuing at pectoral fin first ray and gill cover edge is good;
(3) wait to produce parent population management
Wait that producing parent population throws something and feeds macrozooplankton or manufactured feed on a small quantity, micro-stimulation by running water, when parent population stops eating automatically, when laying eggs night suitable increased water flow, stimulation is oestrused, morning next day starts to lay eggs, until parent population reach oestrus peak time, artificial crowded ovum, squeeze essence, after stirring 2min with feather, clear water rinsing completes insemination 2 times, fish nest is made by the plastic basin of diameter 30cm ~ 35cm, front 2d plastic basin concentration 20mg/L Eusol is used to soak 1h, fertilized egg is evenly sprinkled on fish nest, 2000 ~ 3000, ovum adopted by every sheet fish nest, often organize parent population and adopt 2 ~ 3 batches, ovum, adopt 2000 ~ 3000, ovum at every turn,
(4) artificial incubation fish-egg
The fish nest adhering to fertilized egg is put Lentic hatching in hatchery, hatchery area 10 ㎡ ~ 15 ㎡, the dark 40cm in pond, depth of water 30cm, places 2500 ~ 1000 fertilized eggs for every square metre;
Select pure and fresh free of contamination mountain spring water as hatching water, use, do not change or change water less between the incubation period after 90 mesh filter screens filter, after hatch fish roe 24h, take out fish nest, fish nest concentration is that the NaCl solution of 3.0% or the liquor potassic permanganate of 20mg/L soak 1.5 min;
(5) fry rearing
Throw in fry to putting pond in a suitable place to breed, the fry before 20 ages in days, breeding density is 450 tails/m2 ~ 500 tail/m2, the fry after 20 ages in days, and breeding density is 150 tails/m2 ~ 200 tail/m2;
Fry before 10 ages in days, small-sized wheel animalcule of throwing something and feeding, day feeding volume 50g ~ 150g/ ten thousand tail, throws something and feeds 3 every day;
10 ~ 20 ages in days are thrown something and fed small-sized cladocera, and day feeding volume 200g ~ 400g/ ten thousand tail, throws something and feeds 2 every day;
After 20 ages in days, point pond is raised, and the natural fresh foods such as large-scale cladocera of throwing something and feeding, water silk earthworm, day feeding volume 500g ~ 750g/ ten thousand tail, throws something and feeds 1 every day.
2. a kind of goldfish mating system according to right 1, is characterized in that,
Wherein, during parent population cultivation, water temperature controls at 14-15 DEG C, and between parent population breeding period, water temperature controls at 16-18 DEG C, and fish-egg nurturing period water temperature controls at 13-15 DEG C.
3. a kind of goldfish mating system according to right 1, is characterized in that,
Wherein, during parent population cultivation, illuminance controls at 500-800LX, and light application time controls at 6-8 hour.
4. a kind of goldfish mating system according to right 1, is characterized in that,
Wherein, between parent population breeding period, illuminance controls at 350-380LX, light application time controls at 4-5 hour.
5. a kind of goldfish mating system according to right 1, is characterized in that,
Wherein, fish-egg nurturing period illuminance controls at 280-300LX, light application time controls at 8-10 hour.
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| CN201410742590.5A CN104488784A (en) | 2014-12-09 | 2014-12-09 | Breeding method for goldfishes |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105409855A (en) * | 2015-12-16 | 2016-03-23 | 宜章洪成特种水产繁育场 | A method of cultivating fry |
| CN105409846A (en) * | 2015-12-03 | 2016-03-23 | 天津晨辉现代农业科技有限公司 | Culture method for goldfish |
| CN105494182A (en) * | 2015-12-03 | 2016-04-20 | 天津市金水族水产养殖有限公司 | Breeding method for goldfish |
| CN105660478A (en) * | 2015-09-30 | 2016-06-15 | 江西省水产科学研究所 | Method for goldfish self-reproduction in parent fish aquarium |
| CN105766744A (en) * | 2016-04-20 | 2016-07-20 | 柳州市文华养殖场 | Goldfish culture method |
| CN105994037A (en) * | 2016-05-24 | 2016-10-12 | 福建师范大学 | Goldfish egg indoor hatching culture method |
| CN105994090A (en) * | 2016-07-15 | 2016-10-12 | 天津现代晨辉科技集团有限公司 | Method for propagating and breeding lion-head golden fish |
| CN106172125A (en) * | 2016-07-15 | 2016-12-07 | 天津现代晨辉科技集团有限公司 | The breeding of butterfly tail Carassius auratus and the method for selection-breeding |
| CN106172106A (en) * | 2016-07-08 | 2016-12-07 | 天津现代晨辉科技集团有限公司 | A kind of Carassius auratus artificial incubation method |
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| CN112913731A (en) * | 2021-03-16 | 2021-06-08 | 北京市水产科学研究所（国家淡水渔业工程技术研究中心） | Goldfish breeding method |
| CN113508763A (en) * | 2021-04-21 | 2021-10-19 | 安徽农业大学 | A kind of indoor breeding method of Thai lion goldfish |
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