CN105409846A - Culture method for goldfish - Google Patents
Culture method for goldfish Download PDFInfo
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- CN105409846A CN105409846A CN201510875403.5A CN201510875403A CN105409846A CN 105409846 A CN105409846 A CN 105409846A CN 201510875403 A CN201510875403 A CN 201510875403A CN 105409846 A CN105409846 A CN 105409846A
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- 241000252229 Carassius auratus Species 0.000 title claims abstract description 45
- 238000012136 culture method Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
- 238000000034 method Methods 0.000 claims abstract description 22
- 201000010099 disease Diseases 0.000 claims abstract description 21
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 21
- 241000251468 Actinopterygii Species 0.000 claims abstract description 13
- 238000012216 screening Methods 0.000 claims abstract description 9
- 230000000366 juvenile effect Effects 0.000 claims abstract description 5
- 230000008859 change Effects 0.000 claims description 20
- 241000361919 Metaphire sieboldi Species 0.000 claims description 16
- 238000009395 breeding Methods 0.000 claims description 12
- 230000001488 breeding effect Effects 0.000 claims description 12
- 239000012286 potassium permanganate Substances 0.000 claims description 12
- 230000002265 prevention Effects 0.000 claims description 12
- 241001247197 Cephalocarida Species 0.000 claims description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 8
- 208000030852 Parasitic disease Diseases 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 239000000460 chlorine Substances 0.000 claims description 8
- 229910052801 chlorine Inorganic materials 0.000 claims description 8
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 8
- 229960001952 metrifonate Drugs 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- NFACJZMKEDPNKN-UHFFFAOYSA-N trichlorfon Chemical compound COP(=O)(OC)C(O)C(Cl)(Cl)Cl NFACJZMKEDPNKN-UHFFFAOYSA-N 0.000 claims description 8
- 241000195493 Cryptophyta Species 0.000 claims description 4
- 241001262815 Dactylogyrus Species 0.000 claims description 4
- 241000238557 Decapoda Species 0.000 claims description 4
- 208000031888 Mycoses Diseases 0.000 claims description 4
- 241000700141 Rotifera Species 0.000 claims description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 4
- 230000001580 bacterial effect Effects 0.000 claims description 4
- 230000003115 biocidal effect Effects 0.000 claims description 4
- 239000004927 clay Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 230000007547 defect Effects 0.000 claims description 4
- 230000002950 deficient Effects 0.000 claims description 4
- 239000000645 desinfectant Substances 0.000 claims description 4
- 229940079593 drug Drugs 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims description 4
- 230000003203 everyday effect Effects 0.000 claims description 4
- 210000003608 fece Anatomy 0.000 claims description 4
- 208000010824 fish disease Diseases 0.000 claims description 4
- 230000012447 hatching Effects 0.000 claims description 4
- 230000036541 health Effects 0.000 claims description 4
- RNQBLUNNAYFBIW-NPULLEENSA-M hexadecyl(trimethyl)azanium (2S)-2-(6-methoxynaphthalen-2-yl)propanoate Chemical compound COc1ccc2cc(ccc2c1)[C@H](C)C([O-])=O.CCCCCCCCCCCCCCCC[N+](C)(C)C RNQBLUNNAYFBIW-NPULLEENSA-M 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- SQFDQLBYJKFDDO-UHFFFAOYSA-K merbromin Chemical compound [Na+].[Na+].C=12C=C(Br)C(=O)C=C2OC=2C([Hg]O)=C([O-])C(Br)=CC=2C=1C1=CC=CC=C1C([O-])=O SQFDQLBYJKFDDO-UHFFFAOYSA-K 0.000 claims description 4
- 229960002782 merbromin Drugs 0.000 claims description 4
- CXKWCBBOMKCUKX-UHFFFAOYSA-M methylene blue Chemical compound [Cl-].C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 CXKWCBBOMKCUKX-UHFFFAOYSA-M 0.000 claims description 4
- 229960000907 methylthioninium chloride Drugs 0.000 claims description 4
- 235000008935 nutritious Nutrition 0.000 claims description 4
- 238000006213 oxygenation reaction Methods 0.000 claims description 4
- 239000011236 particulate material Substances 0.000 claims description 4
- 230000000384 rearing effect Effects 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 235000015170 shellfish Nutrition 0.000 claims description 4
- 239000011780 sodium chloride Substances 0.000 claims description 4
- 238000004659 sterilization and disinfection Methods 0.000 claims description 4
- 239000013589 supplement Substances 0.000 claims description 4
- 210000001325 yolk sac Anatomy 0.000 claims description 4
- 238000007726 management method Methods 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000004083 survival effect Effects 0.000 abstract description 2
- 230000006806 disease prevention Effects 0.000 abstract 2
- 238000011534 incubation Methods 0.000 abstract 1
- 241000252233 Cyprinus carpio Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 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
-
- 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
Abstract
A culture method for goldfish comprises the following steps: (1) fingerling incubation and screening, (2) bait feeding in the following three periods: a, a larvae period, b, a juvenile fish period, and c, an adult fish period, (3) pond water management, (4) stocking density management, and (5) disease prevention and treatment including: a, disease prevention, and b, disease treatment. Through the scientific feeding method and the management method, water quality and water temperature are guaranteed, diseases are avoided, the goldfish can be healthful, the survival rate of the goldfish is increased, group diseases are avoided, and the economic benefit of farmers is guaranteed.
Description
Technical field
The invention belongs to technical field of aquaculture, particularly relate to the cultural method of a kind of goldfish.
Background technology
Goldfish originates from the wild carp of China, and China cultivation goldfish history of existing more than 1600 year is so far universally acknowledged " native place of goldfish ".Now, the trace various countries all over the world of goldfish, she with beautiful in colour, figure is dignified, stroke is elegant, quiet tenderness and dark liking by countries in the world people.And liking of dark people, be pet fish with Chinese characteristics, increasing people likes being in and lays out one or two lively and lovely goldfish, it not only can intersperse room, beautify the environment, make the enjoyment to U.S. of people, and the effect of temperature and humidity in conditioning chamber can be played.
Summary of the invention
The object of the present invention is to provide a kind of goldfish cultural method of science.
The technical solution used in the present invention is:
A cultural method for goldfish, comprises the following steps,
(1) fingerling hatching, screening:
The fish nest of attachment fertilized egg is put into fishpond naturally hatch, when fry body reaches 1.2 ~ 1.5cm, carry out first time Preliminary screening sorting, reject that health bends, deformity, thin and weak shrivelled, single tail, press from both sides tail, have dorsal fin or fish to carry on the back the defect ware having furcella, in breeding process, also to screen superseded defective seed at any time, especially have the goldfish of particular/special requirement more will constantly screen along with the change of body colour in breeding process to body colour;
(2) bait with throw something and feed:
A. the larva and juvenile phase, nursery yolk sac is about to disappear, when there is trip flat from nest, wheel animalcule of throwing something and feeding in time, just incubates the biological feed of artemia nauplii and cladocera; Respectively throw something and feed in morning every day, afternoon 1 time, supplement in time when biological feed is not enough and throw something and feed, to meet the demand that nursery is ingested at any time;
B. young stage, seed rearing starts progressively to change to about total length 2.0cm throws water silk earthworm, and the appropriate supplementary powdery compound feeds such as eel feed of throwing something and feeding, with balanced nutritious;
C. mature stage, producing upper is main mainly with particulate material such as prawn manufactured feeds, supplementary appropriate water silk earthworm, and manufactured feed is thrown something and fed and followed the principle of " on a small quantity repeatedly ", and water silk earthworm 2 ~ 3h after manufactured feed is thrown something and fed throws something and feeds again;
(3) pond water management:
Water quality keeps clear green or peak green, transparency is not less than 20cm, within 2 ~ 3 days, water is changed once according to water temperature, water quality situation, i.e. discharge section remaining water, inject new water, water colour is bronzing, milky, bottle green, pond prodelta clay should change water in clear pond when gathering more moss dirt in time, change water arrangement of time after 16:00, the Xin Shui changed to and former pond water temperature difference are less than 2 DEG C, scrub at the bottom of pool wall pond when changing water; When pond water-soluble oxygen is lower, air pump oxygenation need be used;
(4) breeding density:
Goldfish pond is due to a large amount of bait throwing in, and algae bio amount is large, and residual bait and excreta accumulate many, and too high cultivation density can strengthen production risk, and goldfish total length is at 2.5 ~ 5cm, and cultivation density is 30 ~ 50 tails/m
3, goldfish total length is at 5 ~ 7cm, and cultivation density is 15 ~ 25 tails/m
3, goldfish total length is at 7 ~ 9cm, and cultivation density is 10 ~ 15 tails/m
3, goldfish total length is at 11 ~ 12cm, and cultivation density is 7 ~ 10 tails/m
3, goldfish total length is at 13 ~ 14cm, and cultivation density is 5 ~ 8 tails/m
3, cultivation density is 15 ~ 16cm, cultivation density 3 ~ 5 tails/m
3;
(5) prevention from suffering from the diseases and treatment:
A. prevention from suffering from the diseases, worm, Baiyun Disease, fin rot endanger the most serious, autumn Dactylogyrus, bacterial gill harm is serious, fish disease season, also must use chlorophos, potassium permanganate, copper sulphate, strong chlorine oil, salt etc. regularly took turns to splash or embathe except adjusting water quality, taking the method for overlapping water to improve water quality and dissolved oxygen, rely mainly on prevention, anti-overweighting is controlled, and also will change water in conjunction with clear pond, with strong chlorine oil, potassium permanganate etc. at the bottom of pool wall, pond and instrument etc. carry out disinfection;
B. disease treatment, the medicines such as bacteriosis antibiotic, disinfectant embathe, splash or mix bait and throw something and feed, the full pool spilling heads such as fungal disease Viride Nitens, methylene blue; The solution such as protozoan parasitic disease potassium permanganate, merbromin, copper sulphate embathe or full pool spilling head; The solution such as Vermes, shell-fish management of parasitic diseases trichlorphon embathe or splash.
In described step (2), water silk earthworm through miniflow water rinse 1 ~ 2d, will be rejected dead individuals, then uses 1% ~ 2% saline sook 15 ~ 30min, throw something and feed after rinsed clean.
Beneficial effect of the present invention: the present invention, by science feeding method and management method, ensures water quality and water temperature, avoids the generation of disease, make fish more healthy, improves the survival rate of fish, avoids group's disease and produces, ensure that the economic benefit of raiser.
Embodiment
Embodiment 1
A cultural method for goldfish, comprises the following steps,
(1) fingerling hatching, screening:
The fish nest of attachment fertilized egg is put into fishpond naturally hatch, when fry body reaches 1.2 ~ 1.5cm, carry out first time Preliminary screening sorting, reject that health bends, deformity, thin and weak shrivelled, single tail, press from both sides tail, have dorsal fin or fish to carry on the back the defect ware having furcella, in breeding process, also to screen superseded defective seed at any time, especially have the goldfish of particular/special requirement more will constantly screen along with the change of body colour in breeding process to body colour;
(2) bait with throw something and feed:
A. the larva and juvenile phase, nursery yolk sac is about to disappear, when there is trip flat from nest, wheel animalcule of throwing something and feeding in time, just incubates the biological feed of artemia nauplii and cladocera; Respectively throw something and feed in morning every day, afternoon 1 time, supplement in time when biological feed is not enough and throw something and feed, to meet the demand that nursery is ingested at any time;
B. young stage, seed rearing starts progressively to change to about total length 2.0cm throws water silk earthworm, and the appropriate supplementary powdery compound feeds such as eel feed of throwing something and feeding, with balanced nutritious;
C. mature stage, producing upper is main mainly with particulate material such as prawn manufactured feeds, supplementary appropriate water silk earthworm, and manufactured feed is thrown something and fed and followed the principle of " on a small quantity repeatedly ", and water silk earthworm 2h after manufactured feed is thrown something and fed throws something and feeds again;
Water silk earthworm through miniflow water rinse 1d, will be rejected dead individuals, then uses 1% saline sook 15min, throw something and feed after rinsed clean.
(3) pond water management:
Water quality keeps clear green or peak green, transparency is not less than 20cm, within 2 days, water is changed once according to water temperature, water quality situation, i.e. discharge section remaining water, inject new water, water colour is bronzing, milky, bottle green, pond prodelta clay should change water in clear pond when gathering more moss dirt in time, change water arrangement of time after 16:00, the Xin Shui changed to and former pond water temperature difference are less than 2 DEG C, scrub at the bottom of pool wall pond when changing water; When pond water-soluble oxygen is lower, air pump oxygenation need be used;
(4) breeding density:
Goldfish pond is due to a large amount of bait throwing in, and algae bio amount is large, and residual bait and excreta accumulate many, and too high cultivation density can strengthen production risk, and goldfish total length is at 2.5 ~ 5cm, and cultivation density is 30 ~ 50 tails/m
3, goldfish total length is at 5 ~ 7cm, and cultivation density is 15 ~ 25 tails/m
3, goldfish total length is at 7 ~ 9cm, and cultivation density is 10 ~ 15 tails/m
3, goldfish total length is at 11 ~ 12cm, and cultivation density is 7 ~ 10 tails/m
3, goldfish total length is at 13 ~ 14cm, and cultivation density is 5 ~ 8 tails/m
3, cultivation density is 15 ~ 16cm, cultivation density 3 ~ 5 tails/m
3;
(5) prevention from suffering from the diseases and treatment:
A. prevention from suffering from the diseases, worm, Baiyun Disease, fin rot endanger the most serious, autumn Dactylogyrus, bacterial gill harm is serious, fish disease season, also must use chlorophos, potassium permanganate, copper sulphate, strong chlorine oil, salt etc. regularly took turns to splash or embathe except adjusting water quality, taking the method for overlapping water to improve water quality and dissolved oxygen, rely mainly on prevention, anti-overweighting is controlled, and also will change water in conjunction with clear pond, with strong chlorine oil, potassium permanganate etc. at the bottom of pool wall, pond and instrument etc. carry out disinfection;
B. disease treatment, the medicines such as bacteriosis antibiotic, disinfectant embathe, splash or mix bait and throw something and feed, the full pool spilling heads such as fungal disease Viride Nitens, methylene blue; The solution such as protozoan parasitic disease potassium permanganate, merbromin, copper sulphate embathe or full pool spilling head; The solution such as Vermes, shell-fish management of parasitic diseases trichlorphon embathe or splash.
Embodiment 2
A cultural method for goldfish, comprises the following steps,
(1) fingerling hatching, screening:
The fish nest of attachment fertilized egg is put into fishpond naturally hatch, when fry body reaches 1.2 ~ 1.5cm, carry out first time Preliminary screening sorting, reject that health bends, deformity, thin and weak shrivelled, single tail, press from both sides tail, have dorsal fin or fish to carry on the back the defect ware having furcella, in breeding process, also to screen superseded defective seed at any time, especially have the goldfish of particular/special requirement more will constantly screen along with the change of body colour in breeding process to body colour;
(2) bait with throw something and feed:
A. the larva and juvenile phase, nursery yolk sac is about to disappear, when there is trip flat from nest, wheel animalcule of throwing something and feeding in time, just incubates the biological feed of artemia nauplii and cladocera; Respectively throw something and feed in morning every day, afternoon 1 time, supplement in time when biological feed is not enough and throw something and feed, to meet the demand that nursery is ingested at any time;
B. young stage, seed rearing starts progressively to change to about total length 2.0cm throws water silk earthworm, and the appropriate supplementary powdery compound feeds such as eel feed of throwing something and feeding, with balanced nutritious;
C. mature stage, producing upper is main mainly with particulate material such as prawn manufactured feeds, supplementary appropriate water silk earthworm, and manufactured feed is thrown something and fed and followed the principle of " on a small quantity repeatedly ", and water silk earthworm 3h after manufactured feed is thrown something and fed throws something and feeds again;
Water silk earthworm through miniflow water rinse 2d, will be rejected dead individuals, then uses 2% saline sook 30min, throw something and feed after rinsed clean.
(3) pond water management:
Water quality keeps clear green or peak green, transparency is not less than 20cm, within 3 days, water is changed once according to water temperature, water quality situation, i.e. discharge section remaining water, inject new water, water colour is bronzing, milky, bottle green, pond prodelta clay should change water in clear pond when gathering more moss dirt in time, change water arrangement of time after 16:00, the Xin Shui changed to and former pond water temperature difference are less than 2 DEG C, scrub at the bottom of pool wall pond when changing water; When pond water-soluble oxygen is lower, air pump oxygenation need be used;
(4) breeding density:
Goldfish pond is due to a large amount of bait throwing in, and algae bio amount is large, and residual bait and excreta accumulate many, and too high cultivation density can strengthen production risk, and goldfish total length is at 2.5 ~ 5cm, and cultivation density is 30 ~ 50 tails/m
3, goldfish total length is at 5 ~ 7cm, and cultivation density is 15 ~ 25 tails/m
3, goldfish total length is at 7 ~ 9cm, and cultivation density is 10 ~ 15 tails/m
3, goldfish total length is at 11 ~ 12cm, and cultivation density is 7 ~ 10 tails/m
3, goldfish total length is at 13 ~ 14cm, and cultivation density is 5 ~ 8 tails/m
3, cultivation density is 15 ~ 16cm, cultivation density 3 ~ 5 tails/m
3;
(5) prevention from suffering from the diseases and treatment:
A. prevention from suffering from the diseases, worm, Baiyun Disease, fin rot endanger the most serious, autumn Dactylogyrus, bacterial gill harm is serious, fish disease season, also must use chlorophos, potassium permanganate, copper sulphate, strong chlorine oil, salt etc. regularly took turns to splash or embathe except adjusting water quality, taking the method for overlapping water to improve water quality and dissolved oxygen, rely mainly on prevention, anti-overweighting is controlled, and also will change water in conjunction with clear pond, with strong chlorine oil, potassium permanganate etc. at the bottom of pool wall, pond and instrument etc. carry out disinfection;
B. disease treatment, the medicines such as bacteriosis antibiotic, disinfectant embathe, splash or mix bait and throw something and feed, the full pool spilling heads such as fungal disease Viride Nitens, methylene blue; The solution such as protozoan parasitic disease potassium permanganate, merbromin, copper sulphate embathe or full pool spilling head; The solution such as Vermes, shell-fish management of parasitic diseases trichlorphon embathe or splash.
Claims (2)
1. a cultural method for goldfish, is characterized in that, comprises the following steps,
(1) fingerling hatching, screening:
The fish nest of attachment fertilized egg is put into fishpond naturally hatch, when fry body reaches 1.2 ~ 1.5cm, carry out first time Preliminary screening sorting, reject that health bends, deformity, thin and weak shrivelled, single tail, press from both sides tail, have dorsal fin or fish to carry on the back the defect ware having furcella, in breeding process, also to screen superseded defective seed at any time, especially have the goldfish of particular/special requirement more will constantly screen along with the change of body colour in breeding process to body colour;
(2) bait with throw something and feed:
A. the larva and juvenile phase, nursery yolk sac is about to disappear, when there is trip flat from nest, wheel animalcule of throwing something and feeding in time, just incubates the biological feed of artemia nauplii and cladocera; Respectively throw something and feed in morning every day, afternoon 1 time, supplement in time when biological feed is not enough and throw something and feed, to meet the demand that nursery is ingested at any time;
B. young stage, seed rearing starts progressively to change to about total length 2.0cm throws water silk earthworm, and the appropriate supplementary powdery compound feeds such as eel feed of throwing something and feeding, with balanced nutritious;
C. mature stage, producing upper is main mainly with particulate material such as prawn manufactured feeds, supplementary appropriate water silk earthworm, and manufactured feed is thrown something and fed and followed the principle of " on a small quantity repeatedly ", and water silk earthworm 2 ~ 3h after manufactured feed is thrown something and fed throws something and feeds again;
(3) pond water management:
Water quality keeps clear green or peak green, transparency is not less than 20cm, within 2 ~ 3 days, water is changed once according to water temperature, water quality situation, i.e. discharge section remaining water, inject new water, water colour is bronzing, milky, bottle green, pond prodelta clay should change water in clear pond when gathering more moss dirt in time, change water arrangement of time after 16:00, the Xin Shui changed to and former pond water temperature difference are less than 2 DEG C, scrub at the bottom of pool wall pond when changing water; When pond water-soluble oxygen is lower, air pump oxygenation need be used;
(4) breeding density:
Goldfish pond is due to a large amount of bait throwing in, and algae bio amount is large, and residual bait and excreta accumulate many, and too high cultivation density can strengthen production risk, and goldfish total length is at 2.5 ~ 5cm, and cultivation density is 30 ~ 50 tails/m
3, goldfish total length is at 5 ~ 7cm, and cultivation density is 15 ~ 25 tails/m
3, goldfish total length is at 7 ~ 9cm, and cultivation density is 10 ~ 15 tails/m
3, goldfish total length is at 11 ~ 12cm, and cultivation density is 7 ~ 10 tails/m
3, goldfish total length is at 13 ~ 14cm, and cultivation density is 5 ~ 8 tails/m
3, cultivation density is 15 ~ 16cm, cultivation density 3 ~ 5 tails/m
3;
(5) prevention from suffering from the diseases and treatment:
A. prevention from suffering from the diseases, worm, Baiyun Disease, fin rot endanger the most serious, autumn Dactylogyrus, bacterial gill harm is serious, fish disease season, also must use chlorophos, potassium permanganate, copper sulphate, strong chlorine oil, salt etc. regularly took turns to splash or embathe except adjusting water quality, taking the method for overlapping water to improve water quality and dissolved oxygen, rely mainly on prevention, anti-overweighting is controlled, and also will change water in conjunction with clear pond, with strong chlorine oil, potassium permanganate etc. at the bottom of pool wall, pond and instrument etc. carry out disinfection;
B. disease treatment, the medicines such as bacteriosis antibiotic, disinfectant embathe, splash or mix bait and throw something and feed, the full pool spilling heads such as fungal disease Viride Nitens, methylene blue; The solution such as protozoan parasitic disease potassium permanganate, merbromin, copper sulphate embathe or full pool spilling head; The solution such as Vermes, shell-fish management of parasitic diseases trichlorphon embathe or splash.
2. the cultural method of goldfish according to claim 1, is characterized in that, in described step (2), water silk earthworm through miniflow water rinse 1 ~ 2d, will be rejected dead individuals, then use 1% ~ 2% saline sook 15 ~ 30min, throw something and feed after rinsed clean.
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105994037A (en) * | 2016-05-24 | 2016-10-12 | 福建师范大学 | Goldfish egg indoor hatching culture method |
CN106172139A (en) * | 2016-08-02 | 2016-12-07 | 天津市金水族水产养殖有限公司 | A kind of cultural method of dragon eyeball |
CN107432259A (en) * | 2017-08-11 | 2017-12-05 | 天津市金水族水产养殖有限公司 | A kind of cultural method of extensive lifting fancy carp quality |
CN108739540A (en) * | 2018-06-09 | 2018-11-06 | 天津市金水族水产养殖有限公司 | A kind of family-raise method of ornamental fish |
CN108925471A (en) * | 2018-06-09 | 2018-12-04 | 天津市金水族水产养殖有限公司 | A kind of method of the pool cultivated goldfish of cement |
CN109673545A (en) * | 2019-02-02 | 2019-04-26 | 北京市水产科学研究所 | A kind of red goldfish breeding cultural method of gooseneck boom |
CN109673546A (en) * | 2019-02-03 | 2019-04-26 | 北京市水产科学研究所 | A kind of cultural method of back of a bow blister goldfish |
CN113749022A (en) * | 2020-05-29 | 2021-12-07 | 福州市海洋与渔业技术中心 | Sectional type goldfish breeding method |
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CN105994037A (en) * | 2016-05-24 | 2016-10-12 | 福建师范大学 | Goldfish egg indoor hatching culture method |
CN106172139A (en) * | 2016-08-02 | 2016-12-07 | 天津市金水族水产养殖有限公司 | A kind of cultural method of dragon eyeball |
CN107432259A (en) * | 2017-08-11 | 2017-12-05 | 天津市金水族水产养殖有限公司 | A kind of cultural method of extensive lifting fancy carp quality |
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CN109673546A (en) * | 2019-02-03 | 2019-04-26 | 北京市水产科学研究所 | A kind of cultural method of back of a bow blister goldfish |
CN113749022A (en) * | 2020-05-29 | 2021-12-07 | 福州市海洋与渔业技术中心 | Sectional type goldfish breeding method |
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