CN105532534A - Cyst removal method for controlling fish cryptocaryon irritans - Google Patents
Cyst removal method for controlling fish cryptocaryon irritans Download PDFInfo
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- CN105532534A CN105532534A CN201511007343.1A CN201511007343A CN105532534A CN 105532534 A CN105532534 A CN 105532534A CN 201511007343 A CN201511007343 A CN 201511007343A CN 105532534 A CN105532534 A CN 105532534A
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- fish
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- culturing pool
- cryptocaryon irritans
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 15
- 208000031513 cyst Diseases 0.000 title abstract description 7
- 206010011732 Cyst Diseases 0.000 title abstract description 3
- 241001663423 Cryptocaryon irritans Species 0.000 title abstract 11
- 239000004744 fabric Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000012258 culturing Methods 0.000 claims description 22
- 238000012856 packing Methods 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- RRAFCDWBNXTKKO-UHFFFAOYSA-N eugenol Chemical compound COC1=CC(CC=C)=CC=C1O RRAFCDWBNXTKKO-UHFFFAOYSA-N 0.000 claims description 12
- 230000000638 stimulation Effects 0.000 claims description 10
- 206010002091 Anaesthesia Diseases 0.000 claims description 9
- 230000037005 anaesthesia Effects 0.000 claims description 9
- 208000010824 fish disease Diseases 0.000 claims description 7
- NPBVQXIMTZKSBA-UHFFFAOYSA-N Chavibetol Natural products COC1=CC=C(CC=C)C=C1O NPBVQXIMTZKSBA-UHFFFAOYSA-N 0.000 claims description 6
- 239000005770 Eugenol Substances 0.000 claims description 6
- UVMRYBDEERADNV-UHFFFAOYSA-N Pseudoeugenol Natural products COC1=CC(C(C)=C)=CC=C1O UVMRYBDEERADNV-UHFFFAOYSA-N 0.000 claims description 6
- 230000036528 appetite Effects 0.000 claims description 6
- 235000019789 appetite Nutrition 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 6
- 229960002217 eugenol Drugs 0.000 claims description 6
- 210000003097 mucus Anatomy 0.000 claims description 6
- 208000024891 symptom Diseases 0.000 claims description 6
- 210000003812 trophozoite Anatomy 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims description 4
- 229920004934 Dacron® Polymers 0.000 claims description 3
- 208000000059 Dyspnea Diseases 0.000 claims description 3
- 206010013975 Dyspnoeas Diseases 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 210000001015 abdomen Anatomy 0.000 claims description 3
- 238000010923 batch production Methods 0.000 claims description 3
- 238000003745 diagnosis Methods 0.000 claims description 3
- 238000013467 fragmentation Methods 0.000 claims description 3
- 238000006062 fragmentation reaction Methods 0.000 claims description 3
- 238000000386 microscopy Methods 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000009527 percussion Methods 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000012797 qualification Methods 0.000 claims description 3
- 231100000241 scar Toxicity 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 241001396957 Plectorhinchus cinctus Species 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000012216 screening Methods 0.000 abstract description 2
- 231100000419 toxicity Toxicity 0.000 abstract description 2
- 230000001988 toxicity Effects 0.000 abstract description 2
- 230000034994 death Effects 0.000 abstract 1
- 231100000517 death Toxicity 0.000 abstract 1
- 241000238631 Hexapoda Species 0.000 description 12
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000013535 sea water Substances 0.000 description 4
- 230000004936 stimulating effect Effects 0.000 description 4
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 231100000225 lethality Toxicity 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 244000080767 Areca catechu Species 0.000 description 1
- 235000006226 Areca catechu Nutrition 0.000 description 1
- 235000002566 Capsicum Nutrition 0.000 description 1
- 240000008574 Capsicum frutescens Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000248484 Ichthyophthirius Species 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 244000273928 Zingiber officinale Species 0.000 description 1
- 235000006886 Zingiber officinale Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004993 binary fission Effects 0.000 description 1
- 239000001390 capsicum minimum Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- IYRDVAUFQZOLSB-UHFFFAOYSA-N copper iron Chemical compound [Fe].[Cu] IYRDVAUFQZOLSB-UHFFFAOYSA-N 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 229910000366 copper(II) sulfate Inorganic materials 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 235000008397 ginger Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 241000411851 herbal medicine Species 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000009318 large scale farming Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 150000004667 medium chain fatty acids Chemical class 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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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 discloses a cyst removal method for controlling fish cryptocaryon irritans. A cloth liner with the strong attaching effect on cryptocaryon irritans brown cysts is screened out mainly and laid on a water bottom of fish infected with the cryptocaryon irritans, the cryptocaryon irritans brown is nourished, falls down and is attached to the cloth liner, the cryptocaryon irritans brown cysts are removed by removing the cloth liner, the life history of the cryptocaryon irritans brown is cut off, and deaths caused when fish is repeatedly infected with the cryptocaryon irritans brown are reduced. By screening the materials, the cloth liner which is resistant to corrosion and free of toxicity and has the strong attaching effect on the cryptocaryon irritans brown cysts is obtained, the method for removing the cryptocaryon irritans brown cysts is used for treating plectorhinchus cinctus infected with cryptocaryon irritans, and the relative protection rate can reach 98%.
Description
Technical field
The invention belongs to fish disease prevention and control field, be specifically related to a kind of packing removing method controlling fish stimulation cryptocaryoniosis.
Background technology
The present invention has very strong adhesiveness according to stimulation cryptonucleus insect packing, packing causes take three day time less from being formed into larva effusion, shield is laid bottom the fishpond of infecting stimulation cryptonucleus insect, periodic replacement, cuts off its history of life, to reach the object controlling to stimulate cryptocaryoniosis.
Cryptonucleus insect is stimulated to be a kind of infusorian extensively parasitizing the torrid zone, subtropics Marine teleost, due to the infected body surface of fish body, fin ray, the gill there will be macroscopic white point, therefore named " ichthyophthirius ".Stimulate cryptonucleus insect there is no intermediate host, be divided into host's parasitic stage and free living phase its history of life, experience 4 polypides abnormal stage, be respectively: trophozoite, packing precursor, cyst and larva.Trophozoite vegetative period is 3 ~ 7d, host is departed from after maturation, form freely movable packing early stage, adhere on water-bed wall after water-bed " creeping " 2 ~ 8h, in 8 ~ 12h, form hard packing, packing experiences the asymmetric binary fission of 3 ~ 28d usually, finally form larva to hatch out from packing, a packing can hatch about 200 larvas, and larva effusion is travelling fast in water to be found and infection host, thus enters next life cycle.
In recent years, along with seawater fishery intensive culture degree improves gradually, cultivation density increases, and breeding environment runs down, and stimulate the harm of cryptocaryoniosis day by day serious, but effectively control is short of still very much.At present to the theoretical research aspect stimulating the research of cryptonucleus insect mainly to concentrate on etiology, ecology, immunology etc., Hirazawa etc. find significantly reduce quantity sparid body stimulating cryptonucleus insect trophozoite ocean temperature 17 DEG C of medium chain fatty acids of throwing something and feeding (sad), but water temperature reaches 24 DEG C just loses effect.There is expert to study the Chinese herbal medicines such as capsicum, ginger, gall nut, betel nut to the preventive and therapeutic effect stimulating cryptonucleus insect, get certain achievement, but production and application cost is high, be not suitable for using during large-scale farming is produced.Production also adopts some physical control methods comprise freshwater soaking, thermal treatment, drying, rotation cultivation, use ultraviolet and ozone treatment breeding water body etc., these methods serve certain preventive and therapeutic effect, but have shortcoming in experimental implementation.Therefore the method that prevention and therapy stimulates cryptocaryoniosis conventional is at present still frequently use the chemicalses such as formaldehyde, CuSO4, copper iron mixture, although chemicals effectively controls to stimulate cryptocaryoniosis, but there is huge hidden danger in practical application, as the toxicity to fish, medicament residue, contaminated environment etc., therefore a kind of methods for the treatment of of environmental protection is extremely urgent.
Summary of the invention
The present invention includes a kind of packing removing method controlling fish stimulation cryptocaryoniosis.
The present invention is by screening packing adhesiveness, corrosion-resistant and break resistance the cloth of 12 kinds of unlike materials, comprise: composite polyethylene colour bar cloth, PVC plastic-coated waterproof cloth, organic silicon cloth, PE plastic-coated waterproof cloth, oxford, pure cotton canvas, linen canvas, polypropylene spunbond non-woven fabrics, silk ribbon fall canopy cloth, the transparent tablecloth of PVC waterproof soft glass, soft grenadine cloth, finishing screen is selected silk ribbon and to be fallen canopy cloth (see Fig. 1), this cloth surface has can allow the groove of packing firm attachment, anticorrosion, to fish nonhazardous effect.By laying shield bottom the breeding barrel infecting stimulation cryptonucleus insect or culturing pool, within every 3 days, changing once, changing 4 times altogether, verify that its control stimulates the effect of cryptocaryoniosis.
Concrete technical scheme comprises the steps: 1, the preparation of culturing pool and shield
Culturing pool is the indoor water mud sump of batch production marine fish culture, and length, width and height are 8m × 4m × 2m, smooth at the bottom of pond, fishpond; The canopy cloth that shield selects 450D × 450D100% dacron thread woven, radial fragmentation intensity is greater than 1500N, and broadwise is greater than 1000N, thickness 0.5mm; Shield is made size and form at the bottom of pond, fishpond, length and width are 8m × 4m, each steel pipe fixing a diameter 4cm, long 4m in shield two ends, and connect two diameter 0.4cm, long 12m nylon rope on the both sides of two ends steel pipe.
2, fish disease qualification and sick fish enter pond
Fish disease is identified: in stimulation cryptocaryoniosis suffering season May to October, when water temperature is greater than 24 DEG C, observe that fish are no has following symptom: fish presents abnormal travelling, poor appetite, often and at the bottom of pond, pool wall rubs, percussion, and belly and fin have scar, expiratory dyspnea, the mucus of body surface and the gill increases, and has " new line " to have phenomenon in fishpond, and white point appears in fish body body surface.After finding above symptom, the obvious sick fish of selective body vindication point, eugenol is utilized to anaesthetize, concentration is 40-60mg/L, anesthesia level makes fish inertia be good, gather the gill of fish of dying of illness, fin or scraping epidermal mucus to be placed on slide, if or oval agglomerate circular in black can be observed under the microscope and the trophozoite rotated, can make a definite diagnosis.
Sick fish enters pond: be diagnosed as stimulate cryptocaryoniosis fishpond water level lower, utilize eugenol to anaesthetize, concentration is 20-40mg/L, and anesthesia level makes fish disequilibrium be good; After anesthesia, rapidly sick fish is transferred in the culturing pool for the treatment of.
3, packing is removed
After sick fish moves into the culturing pool for the treatment of, at the bottom of culturing pool pond, lay shield, one end shield being fixed steel pipe is put in culturing pool, utilizes rope slowly to drag steel pipe, makes shield be paved with at the bottom of pond, and shield surrounding diameter 4cm, long 4m steel pipe are fixed; Within every 3 days, change a shield, slowly drag rope during replacing and shield is shifted out in culturing pool, change new shield; Until fish body body surface white point disappears, travelling, appetite normal, observe without polypide through microscopy, fish can be retracted former pond and normally cultivate.
Embodiment
Embodiment one: by removing the effect stimulating cryptonucleus insect encapsulation process to treat this disease
This experiment Plectorhinchus cinctus (27.79 ± 3.07g/ tail) is purchased from Ningde City San Du Ao bight.Before experiment in the round plastic bucket (volume is 1 ton) handling two weeks, the raising of miniflow water, particulate material of throwing something and feeding, seawater adopts natural sea-water, salinity 29 ~ 32 ‰, dissolved oxygen >=5.0mg/l, pH7.9 ~ 8.3, nitrite < 0.1mgN/l.
Plectorhinchus cinctus is divided into three groups at random: control group, infected group, shield group, often organizes three repeating groups, every repeating groups 30 tail fish.Wherein infected group, shield group infect 30 tail Plectorhinchus cinctus with 3000 larvas/fish, and seawater consumption is 5L/ fish, open flowing water after infecting 2h.Control group, infected group normally cultivate, shield group adopts and is tested by the woven canopy cloth made of terylen, first paulin is made round plastic bucket Bottom Shape, at the bottom of fish infects and stimulates cryptonucleus insect within second day, to be layed in barrel, within every 3 days, replace with new paulin, totally 4 times, it is for subsequent use that the paulin removed carries out natural seasoning process.Add up the lethality of each group in two weeks, result shows, the lethality of control group, infected group, shield group is respectively: 0%, 100%, 2%, stimulates the method for cryptonucleus insect packing can effectively control to stimulate cryptocaryoniosis by a kind of removing.
Embodiment two:
1, the preparation of culturing pool and shield
Culturing pool is the indoor water mud sump of batch production marine fish culture, and length, width and height are 8m × 4m × 2m, smooth at the bottom of pond, fishpond; The canopy cloth that shield selects 450D × 450D100% dacron thread woven, radial fragmentation intensity is greater than 1500N, and broadwise is greater than 1000N, thickness 0.5mm; Shield is made size and form at the bottom of pond, fishpond, length and width are 8m × 4m, each steel pipe fixing a diameter 4cm, long 4m in shield two ends, and connect two diameter 0.4cm, long 12m nylon rope on the both sides of two ends steel pipe.
2, fish disease qualification and sick fish enter pond
Fish disease is identified: in stimulation cryptocaryoniosis suffering season May to October, when water temperature is greater than 24 DEG C, observe that fish are no has following symptom: fish presents abnormal travelling, poor appetite, often and at the bottom of pond, pool wall rubs, percussion, and belly and fin have scar, expiratory dyspnea, the mucus of body surface and the gill increases, and has " new line " to have phenomenon in fishpond, and white point appears in fish body body surface.After finding above symptom, the obvious sick fish of selective body vindication point, eugenol is utilized to anaesthetize, concentration is 40-60mg/L, anesthesia level makes fish inertia be good, gather the gill of fish of dying of illness, fin or scraping epidermal mucus to be placed on slide, if or oval agglomerate circular in black can be observed under the microscope and the trophozoite rotated, can make a definite diagnosis.
Sick fish enters pond: be diagnosed as stimulate cryptocaryoniosis fishpond water level lower, utilize eugenol to anaesthetize, concentration is 20-40mg/L, and anesthesia level makes fish disequilibrium be good; After anesthesia, rapidly sick fish is transferred in the culturing pool for the treatment of.
3, packing is removed
After sick fish moves into the culturing pool for the treatment of, at the bottom of culturing pool pond, lay shield, one end shield being fixed steel pipe is put in culturing pool, utilizes rope slowly to drag steel pipe, makes shield be paved with at the bottom of pond, and shield surrounding diameter 4cm, long 4m steel pipe are fixed; Within every 3 days, change a shield, slowly drag rope during replacing and shield is shifted out in culturing pool, change new shield; Until fish body body surface white point disappears, travelling, appetite normal, observe without polypide through microscopy, fish can be retracted former pond and normally cultivate.
Accompanying drawing explanation
Fig. 1 is attached to the stimulation cryptonucleus insect packing of shield.
Claims (1)
1. control the packing removing method that fish stimulate cryptocaryoniosis, the method comprises the steps:
(1) preparation of culturing pool and shield
Culturing pool is the indoor water mud sump of batch production marine fish culture, and length, width and height are 8m × 4m × 2m, smooth at the bottom of pond, fishpond; The canopy cloth that shield selects 450D × 450D100% dacron thread woven, radial fragmentation intensity is greater than 1500N, and broadwise is greater than 1000N, thickness 0.5mm; Shield is made size and form at the bottom of pond, fishpond, length and width are 8m × 4m, each steel pipe fixing a diameter 4cm, long 4m in shield two ends, and connect two diameter 0.4cm, long 12m nylon rope on the both sides of two ends steel pipe.
(2) fish disease qualification and sick fish enter pond
Fish disease is identified: in stimulation cryptocaryoniosis suffering season May to October, when water temperature is greater than 24 DEG C, observe that fish are no has following symptom: fish presents abnormal travelling, poor appetite, often and at the bottom of pond, pool wall rubs, percussion, and belly and fin have scar, expiratory dyspnea, the mucus of body surface and the gill increases, and has " new line " to have phenomenon in fishpond, and white point appears in fish body body surface.After finding above symptom, the obvious sick fish of selective body vindication point, eugenol is utilized to anaesthetize, concentration is 40-60mg/L, anesthesia level makes fish inertia be good, gather the gill of fish, fin or scraping epidermal mucus to be placed on slide, if or oval agglomerate circular in black can be observed under the microscope and the trophozoite rotated, can make a definite diagnosis.
Sick fish enters pond: be diagnosed as stimulate cryptocaryoniosis fishpond water level lower, utilize eugenol to anaesthetize, concentration is 20-40mg/L, and anesthesia level makes fish disequilibrium be good; After anesthesia, rapidly sick fish is transferred in the culturing pool for the treatment of.
(3) packing is removed
After sick fish moves into the culturing pool for the treatment of, at the bottom of culturing pool pond, lay shield, one end shield being fixed steel pipe is put in culturing pool, utilizes rope slowly to drag steel pipe, makes shield be paved with at the bottom of pond, and shield surrounding diameter 4cm, long 4m steel pipe are fixed; Within every 3 days, change a shield, slowly drag rope during replacing and shield is shifted out in culturing pool, change new shield; Until fish body body surface white point disappears, travelling, appetite normal, observe without polypide through microscopy, fish can be retracted former pond and normally cultivate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511007343.1A CN105532534A (en) | 2015-12-18 | 2015-12-18 | Cyst removal method for controlling fish cryptocaryon irritans |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511007343.1A CN105532534A (en) | 2015-12-18 | 2015-12-18 | Cyst removal method for controlling fish cryptocaryon irritans |
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| Publication Number | Publication Date |
|---|---|
| CN105532534A true CN105532534A (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511007343.1A Pending CN105532534A (en) | 2015-12-18 | 2015-12-18 | Cyst removal method for controlling fish cryptocaryon irritans |
Country Status (1)
| Country | Link |
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| CN (1) | CN105532534A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111742870A (en) * | 2020-07-06 | 2020-10-09 | 宁德市富发水产有限公司 | Novel multifunctional indoor large yellow croaker culture pond and use method thereof |
| CN112889717A (en) * | 2021-02-24 | 2021-06-04 | 中山大学 | Method for biologically preventing and controlling cryptocaryon irritans infection by using tilapia |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4677118A (en) * | 1985-10-01 | 1987-06-30 | Elena Avram | Composition and method for treatment of copper deficiency |
| CN102670649A (en) * | 2011-12-22 | 2012-09-19 | 河南科技大学 | Pesticide for preventing and treating ichthyophthiriasis of pet fish |
| CN102726327A (en) * | 2012-06-20 | 2012-10-17 | 中国水产科学研究院东海水产研究所 | Method for removing residual cryptocryon irritans from culture pond in pollution-free way |
| CN103623068A (en) * | 2013-11-13 | 2014-03-12 | 江西省水产科学研究所 | Drug for treating ichthyophthiriasis in fish |
| CN204032119U (en) * | 2014-08-27 | 2014-12-24 | 中国水产科学研究院东海水产研究所 | A kind of removal device cultivating fish body stimulation cryptonucleus insect |
-
2015
- 2015-12-18 CN CN201511007343.1A patent/CN105532534A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4677118A (en) * | 1985-10-01 | 1987-06-30 | Elena Avram | Composition and method for treatment of copper deficiency |
| CN102670649A (en) * | 2011-12-22 | 2012-09-19 | 河南科技大学 | Pesticide for preventing and treating ichthyophthiriasis of pet fish |
| CN102726327A (en) * | 2012-06-20 | 2012-10-17 | 中国水产科学研究院东海水产研究所 | Method for removing residual cryptocryon irritans from culture pond in pollution-free way |
| CN103623068A (en) * | 2013-11-13 | 2014-03-12 | 江西省水产科学研究所 | Drug for treating ichthyophthiriasis in fish |
| CN204032119U (en) * | 2014-08-27 | 2014-12-24 | 中国水产科学研究院东海水产研究所 | A kind of removal device cultivating fish body stimulation cryptonucleus insect |
Non-Patent Citations (1)
| Title |
|---|
| 于天飞等: "鲆鲽类等鱼类刺激隐核虫病的防治", 《科学养鱼》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111742870A (en) * | 2020-07-06 | 2020-10-09 | 宁德市富发水产有限公司 | Novel multifunctional indoor large yellow croaker culture pond and use method thereof |
| CN111742870B (en) * | 2020-07-06 | 2022-08-12 | 宁德市富发水产有限公司 | Novel multifunctional indoor large yellow croaker culture pond and use method thereof |
| CN112889717A (en) * | 2021-02-24 | 2021-06-04 | 中山大学 | Method for biologically preventing and controlling cryptocaryon irritans infection by using tilapia |
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