CN107821249A - A kind of sturgeon flowing water culture method - Google Patents
A kind of sturgeon flowing water culture method Download PDFInfo
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- CN107821249A CN107821249A CN201711228116.0A CN201711228116A CN107821249A CN 107821249 A CN107821249 A CN 107821249A CN 201711228116 A CN201711228116 A CN 201711228116A CN 107821249 A CN107821249 A CN 107821249A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 115
- 241000881711 Acipenser sturio Species 0.000 title claims abstract description 45
- 238000012136 culture method Methods 0.000 title claims abstract description 19
- 241000251468 Actinopterygii Species 0.000 claims abstract description 24
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 16
- 201000010099 disease Diseases 0.000 claims abstract description 13
- 238000007598 dipping method Methods 0.000 claims abstract description 6
- 210000003608 fece Anatomy 0.000 claims abstract description 6
- 235000019733 Fish meal Nutrition 0.000 claims abstract description 5
- 244000068988 Glycine max Species 0.000 claims abstract description 5
- 235000010469 Glycine max Nutrition 0.000 claims abstract description 5
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims abstract description 5
- 240000008042 Zea mays Species 0.000 claims abstract description 5
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims abstract description 5
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 5
- 239000000853 adhesive Substances 0.000 claims abstract description 5
- 230000001070 adhesive effect Effects 0.000 claims abstract description 5
- 150000001413 amino acids Chemical class 0.000 claims abstract description 5
- 239000005667 attractant Substances 0.000 claims abstract description 5
- 210000000481 breast Anatomy 0.000 claims abstract description 5
- 230000031902 chemoattractant activity Effects 0.000 claims abstract description 5
- 239000004467 fishmeal Substances 0.000 claims abstract description 5
- 235000013312 flour Nutrition 0.000 claims abstract description 5
- 235000009973 maize Nutrition 0.000 claims abstract description 5
- 239000011833 salt mixture Substances 0.000 claims abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 22
- 239000001301 oxygen Substances 0.000 claims description 22
- 229910052760 oxygen Inorganic materials 0.000 claims description 22
- 238000004806 packaging method and process Methods 0.000 claims description 15
- 241000361919 Metaphire sieboldi Species 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 8
- 230000000366 juvenile effect Effects 0.000 claims description 8
- -1 polyethylene Polymers 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 8
- 241000195493 Cryptophyta Species 0.000 claims description 6
- 244000025254 Cannabis sativa Species 0.000 claims description 5
- 238000001467 acupuncture Methods 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 5
- 241001247197 Cephalocarida Species 0.000 claims description 4
- 241000700141 Rotifera Species 0.000 claims description 4
- 238000006213 oxygenation reaction Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 239000000645 desinfectant Substances 0.000 claims description 2
- 229940124452 immunizing agent Drugs 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 235000015110 jellies Nutrition 0.000 claims 1
- 239000008274 jelly Substances 0.000 claims 1
- 235000021586 packaging of beverage Nutrition 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 241000607479 Yersinia pestis Species 0.000 abstract description 8
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 6
- 230000012010 growth Effects 0.000 abstract description 6
- 241000894006 Bacteria Species 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract description 5
- 230000003115 biocidal effect Effects 0.000 abstract description 4
- 150000003839 salts Chemical class 0.000 abstract description 4
- 238000002560 therapeutic procedure Methods 0.000 abstract description 4
- 208000004232 Enteritis Diseases 0.000 abstract description 3
- 238000009360 aquaculture Methods 0.000 abstract description 3
- 244000144974 aquaculture Species 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract description 2
- 238000012364 cultivation method Methods 0.000 abstract description 2
- 208000010824 fish disease Diseases 0.000 abstract description 2
- 230000005789 organism growth Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000009395 breeding Methods 0.000 description 9
- 230000001488 breeding effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000005276 aerator Methods 0.000 description 3
- 235000013361 beverage Nutrition 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009313 farming Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 206010053759 Growth retardation Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 231100000001 growth retardation Toxicity 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009372 pisciculture Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance 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
- A01K61/10—Culture of aquatic animals of fish
-
- 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
- A01K61/10—Culture of aquatic animals of fish
- A01K61/13—Prevention or treatment of fish diseases
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
- A23K10/18—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/22—Animal feeding-stuffs from material of animal origin from fish
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/142—Amino acids; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
-
- 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
-
- 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
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Food Science & Technology (AREA)
- Physiology (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Biomedical Technology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Mycology (AREA)
- Botany (AREA)
- Biochemistry (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Insects & Arthropods (AREA)
- Birds (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Farming Of Fish And Shellfish (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a kind of sturgeon flowing water culture method, man-made feeds formula includes following percentage：Fish meal 45%, fodder yeast 15%, soya-bean cake 15%, maize flour 5%, dry breast 5%, salt-mixture 3%, amino acid 2%, adhesive 2%, attractant 5%, correct sturgeon cultivation method is that sturgeon creates a good living environment, and ensures water quality, bait and fish faeces inside cleaning pond in time, the man-made feeds formula of science provides one for the growth of fish and feeds bait, the prevention of pest and disease damage well, and different measures is taken for different diseases when pest and disease damage occurs, 1. enteritis disease, mainly use antibiotic therapy；2. saprolegniasis, with 0.05% salt dipping bath 20min；3. ich, with the 60min of 0.05% dipped into formalin 30, ensure the good existence of sturgeon, promote sturgeon healthy aquaculture, the use of EM bacterium solutions, water quality can be kept to clarify, prevent water quality aging, promote planktonic organism growth and the generation of prevention fish disease.
Description
Technical field
The invention belongs to cultural technique field, and in particular to a kind of sturgeon flowing water culture method.
Background technology
Fish culture, also referred to as aquaculture, breed fish and pisciculture, maintaining the supply of food, fishing and expand and catch
These aspects of fish area are important.By fish culture, numerous species are successfully introduced new region.
Because artificial origin, the sturgeon resources such as overfishing, water pollution and construction dam are greatly destroyed, and
And artificial cultivating method it is lack of standardization cause sturgeon yield it is relatively low, add artificial farming cost, sturgeon is during cultivation
Because the unreasonable harm for causing pest and disease damage of cultivation, and because handle it is unreasonable cause it is a large amount of dead during sturgeon cultivation
Die.
The content of the invention
It is an object of the invention to provide a kind of sturgeon flowing water culture method, to solve what is proposed in above-mentioned background technology
Due to overfishing, water pollution and the artificial origins such as dam are built, sturgeon resource is greatly destroyed, and is manually supported
Grow method it is lack of standardization cause sturgeon yield it is relatively low, add artificial farming cost, sturgeon is during cultivation because cultivation
The unreasonable harm for causing pest and disease damage, and because handle it is unreasonable cause during sturgeon cultivation mortality the problem of.
To achieve the above object, the present invention provides following technical scheme：A kind of sturgeon flowing water culture method, the cultivation
Method is as follows：
Step 1：Indoor construction pond, using flowing water culture, pond specification is scheduled within 6 square metres, it is deep-controlled
60 centimetres, withered grass, acupuncture needle algae and dragon's tongue are staggeredly planted in water successively, the water temperature in pond is maintained at 16 DEG C -18 DEG C；
Step 2：By the pond temperature control described in step 1 it is good after, oxygen increasing pump is set up in pond, and oxygen analyser is installed,
Increase the meltage of water oxygen, dissolved oxygen is not less than 6 mg/litres, and flow velocity is no more than 0.1 meter per second, when oxygen in water is low
When 6 mg/litre, auto-power on oxygenation；
Step 3：38 × 82 polyethylene packaging bag is selected when seed is transported, in bag plus water 1/5, and with ice cube by water
Temperature regulation arrives 12-15 DEG C, outside polyethylene packaging bag, is transported after the interior ice cube for adding beverage bottle the to freeze packaging of bubble chamber, puts before seedling 2
It first tries water, is placed with the fry 100 of same size in pond, observes the active situation of sturgeon, after without exception, put seedling, fry
When transporting to, it is impossible to be directly poured into water, it should first packaging bag not opened, be placed in water, after half an hour, extraneous water temperature and
Water-in-bag temperature opens the package again when consistent, is slowly added into extraneous water, when also almost consistent etc. water quality, then fry is poured into
In water, spray is put in a suitable place to breed in 3000 tails/cubic meter, and density initial stage is 480-500 tails/cubic meter when putting juvenile fish in a suitable place to breed；
Step 4：Juvenile fish into pond feeds artemia nauplii, wheel animalcule, small-sized corner angle water earthworm, is chopping two days later
Broken water earthworm, what is repeatedly fed on a small quantity is initially scheduled on 10 times/day -12 times/day, makes 5-10 times/day after one week into, fry length
Artifical compound feed is fed after to 3-5 centimetres；
Step 5：Fry grows up to point pond after 10-15 centimetres；
Step 6：The timely bait for eliminating bottom of pond and excreta simultaneously use aquatic products EM stoste regulating water qualities；
Step 7：Sterilized with sturgeon appropriative disinfector, frequency is 10-15 days/time；
Step 8：The pool and growing state observation are patrolled in daily management, early, middle and late daily respectively to patrol the pool once, measure water daily
Warm 3-5 times, pH value is determined 1-2 times daily, and the pool is especially patrolled at night and early morning patrols the pool, it should be noted that the active situation of fish body is observed,
Anoxic is prevented, when summer rainy season air pressure is low, frequently to patrol the pool, pinpoints the problems to take in time and opens aerator or the new water of filling
Deng measure, the general pool is prevented, inspects periodically the growing state and health condition of sturgeon, adjustment in time feeds rate and breeding density, strives
Take and launch large size fingerling again after the annual megathermal period, forming specification listing is reached before the megathermal period in next year arrives, can be with
High temperature is avoided, deepens water level when the megathermal period arrives, reduces breeding density, can also take and increase the measures such as quantity of exchanged water.
As a preferred technical solution of the present invention, the pond is circle, it is ensured that the water flow rotary in pond is without dead
Angle, bottom of pond are cone bottom shape, and gradient 1%-2%, discharge outlet, which is located at, bores bottom.
As a preferred technical solution of the present invention, the fry feeds hand fit's feeding after growing to 3 centimetres -5 centimetres
Material, night carry out feedstuff feeding, and mixed feed particle diameter must adapt to fry bore, pull the fry of growth retardation out in time, and again
The secondary fry to pulling out launches live bait.
As a preferred technical solution of the present invention, man-made feeds formula includes following percentage：Fish meal 45%, raise
Expect yeast 15%, soya-bean cake 15%, maize flour 5%, do breast 5%, salt-mixture 3%, amino acid 2%, adhesive 2%, attractant
5%.
As a preferred technical solution of the present invention, fed before surviving the winter added with special sturgeon immunizing agent bait is pacified, disease is sent out
Dipping is carried out using the more appropriative disinfectors of strong chlorine when raw, when disinfectant sterilizes, first does dosage experiments with a small amount of fish.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) correctly sturgeon flowing water culture method is that sturgeon creates a good living environment, and ensures water quality, and
Bait and fish faeces inside Shi Qingli ponds, the man-made feeds formula of science provide one very well for the growth of fish
Feed bait；
(2) prevention of pest and disease damage, and different measures is taken for different diseases when pest and disease damage occurs, 1. intestines
Scorching disease, mainly uses antibiotic therapy；2. saprolegniasis, with 0.05% salt dipping bath 20min；3. ich, with 0.05% Fu Er
Malin soaks 30-60min, ensures the good existence of sturgeon, promotes sturgeon healthy aquaculture；
(3) use of EM bacterium solutions, water quality can be kept to clarify, prevents water quality aging, promote planktonic organism growth and prevention
The generation of fish disease, can also bring abundant natural food to the growth of fish, and the functional microorganism in aquatic products EM bacterium solutions can be with
Pasture and water, remaining feed, soiled litter etc. are decomposed, forms the nutrient needed for fish, after EM bacterium stostes, hydroplankton is big
Green or breen is presented in amount breeding, water, and after aquatic products EM bacterium solutions penetrate into water body, its group effect can kill or suppress cause of disease
Microorganism and harmful substance, breeding ecological environment is adjusted, increase dissolved oxygen in water, promote the normal flora in cultural ecological system
With beneficial algae activated growth, the ecological balance of breeding water body is kept, admixes bait feeding, directly strengthens the absorption work(of fish
Robust growth can be promoted with diseases prevention anti-adversity ability；
(4) in pond, the soil that fillers carries out withered grass, acupuncture needle algae and dragon's tongue, and combination is planted in water forward two-by-two, is its sturgeon
The growth of fish provides sufficient oxygen；
(5) points for attention when seed is transported, death when avoiding the seed from transporting, need to try water in advance in order to true when putting seedling
Keeping a full stand of seedings when kind is put in a suitable place to breed to grow up, for next putting seed in a suitable place to breed provides a foundation.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely retouched
State, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on the present invention
In embodiment, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Embodiment 1
The present invention provides a kind of sturgeon flowing water culture method and technology scheme：A kind of sturgeon flowing water culture method, man-made feeds
Formula includes following percentage：Fish meal 45%, fodder yeast 15%, soya-bean cake 15%, maize flour 5%, do breast 5%, salt-mixture
3%, amino acid 2%, adhesive 2%, attractant 5%.
Flowing water culture method is as follows：
Step 1：Indoor construction pond, using flowing water culture, pond specification is scheduled within 6 square metres, it is deep-controlled
60 centimetres, withered grass, acupuncture needle algae and dragon's tongue are staggeredly planted in water successively, the water temperature in pond is maintained at 16 DEG C -18 DEG C；
Step 2：By the pond temperature control described in step 1 it is good after, oxygen increasing pump is set up in pond, and oxygen analyser is installed,
Increase the meltage of water oxygen, dissolved oxygen is not less than 6 mg/litres, and flow velocity is no more than 0.1 meter per second, when oxygen in water is low
When 6 mg/litre, auto-power on oxygenation；
Step 3：38 × 82 polyethylene packaging bag is selected when seed is transported, in bag plus water 1/5, and with ice cube by water
Temperature regulation arrives 12-15 DEG C, outside polyethylene packaging bag, is transported after the interior ice cube for adding beverage bottle the to freeze packaging of bubble chamber, puts before seedling 2
It first tries water, is placed with the fry 100 of same size in pond, observes the active situation of sturgeon, after without exception, put seedling, fry
When transporting to, it is impossible to be directly poured into water, it should first packaging bag not opened, be placed in water, after half an hour, extraneous water temperature and
Water-in-bag temperature opens the package again when consistent, is slowly added into extraneous water, when also almost consistent etc. water quality, then fry is poured into
In water, spray is put in a suitable place to breed in 3000 tails/cubic meter, and density initial stage is 480-500 tails/cubic meter when putting juvenile fish in a suitable place to breed；
Step 4：Juvenile fish into pond feeds artemia nauplii, wheel animalcule, small-sized corner angle water earthworm, is chopping two days later
Broken water earthworm, what is repeatedly fed on a small quantity is initially scheduled on 10 times/day -12 times/day, makes 5-10 times/day after one week into, fry length
Artifical compound feed is fed after to 3-5 centimetres；
Step 5：Fry grows up to point pond after 10-15 centimetres；
Step 6：The timely bait for eliminating bottom of pond and excreta simultaneously use aquatic products EM stoste regulating water qualities；
Step 7：Sterilized with sturgeon appropriative disinfector, frequency is 10-15 days/time；
Step 8：The pool and growing state observation are patrolled in daily management, early, middle and late daily respectively to patrol the pool once, measure water daily
Warm 3-5 times, pH value is determined 1-2 times daily, and the pool is especially patrolled at night and early morning patrols the pool, it should be noted that the active situation of fish body is observed,
Anoxic is prevented, when summer rainy season air pressure is low, frequently to patrol the pool, pinpoints the problems to take in time and opens aerator or the new water of filling
Deng measure, the general pool is prevented, inspects periodically the growing state and health condition of sturgeon, adjustment in time feeds rate and breeding density, strives
Take and launch large size fingerling again after the annual megathermal period, forming specification listing is reached before the megathermal period in next year arrives, can be with
High temperature is avoided, deepens water level when the megathermal period arrives, reduces breeding density, can also take and increase the measures such as quantity of exchanged water.
Common pest control method is as follows：
1. enteritis disease, mainly use antibiotic therapy；
2. saprolegniasis, with 0.05% salt dipping bath 20min；
3. ich, with 0.05% dipped into formalin 30-60min.
Embodiment 2
The present invention provides a kind of sturgeon flowing water culture method and technology scheme：A kind of sturgeon flowing water culture method, man-made feeds
Formula includes following percentage：Fish meal 42%, fodder yeast 16%, soya-bean cake 14%, maize flour 6%, do breast 8%, salt-mixture
4%, amino acid 3%, adhesive 3%, attractant 4%.
Flowing water culture method is as follows：
Step 1：Indoor construction pond, using flowing water culture, pond specification is scheduled within 6 square metres, it is deep-controlled
60 centimetres, withered grass, acupuncture needle algae and dragon's tongue are staggeredly planted in water successively, the water temperature in pond is maintained at 16 DEG C -18 DEG C；
Step 2：By the pond temperature control described in step 1 it is good after, oxygen increasing pump is set up in pond, and oxygen analyser is installed,
Increase the meltage of water oxygen, dissolved oxygen is not less than 6 mg/litres, and flow velocity is no more than 0.1 meter per second, when oxygen in water is low
When 6 mg/litre, auto-power on oxygenation；
Step 3：38 × 82 polyethylene packaging bag is selected when seed is transported, in bag plus water 1/5, and with ice cube by water
Temperature regulation arrives 12-15 DEG C, outside polyethylene packaging bag, is transported after the interior ice cube for adding beverage bottle the to freeze packaging of bubble chamber, puts before seedling 2
It first tries water, is placed with the fry 100 of same size in pond, observes the active situation of sturgeon, after without exception, put seedling, fry
When transporting to, it is impossible to be directly poured into water, it should first packaging bag not opened, be placed in water, after half an hour, extraneous water temperature and
Water-in-bag temperature opens the package again when consistent, is slowly added into extraneous water, when also almost consistent etc. water quality, then fry is poured into
In water, spray is put in a suitable place to breed in 3000 tails/cubic meter, and density initial stage is 480-500 tails/cubic meter when putting juvenile fish in a suitable place to breed；
Step 4：Juvenile fish into pond feeds artemia nauplii, wheel animalcule, small-sized corner angle water earthworm, is chopping two days later
Broken water earthworm, what is repeatedly fed on a small quantity is initially scheduled on 10 times/day -12 times/day, makes 5-10 times/day after one week into, fry length
Artifical compound feed is fed after to 3-5 centimetres；
Step 5：Fry grows up to point pond after 10-15 centimetres；
Step 6：The timely bait for eliminating bottom of pond and excreta simultaneously use aquatic products EM stoste regulating water qualities；
Step 7：Sterilized with sturgeon appropriative disinfector, frequency is 10-15 days/time；
Step 8：The pool and growing state observation are patrolled in daily management, early, middle and late daily respectively to patrol the pool once, measure water daily
Warm 3-5 times, pH value is determined 1-2 times daily, and the pool is especially patrolled at night and early morning patrols the pool, it should be noted that the active situation of fish body is observed,
Anoxic is prevented, when summer rainy season air pressure is low, frequently to patrol the pool, pinpoints the problems to take in time and opens aerator or the new water of filling
Deng measure, the general pool is prevented, inspects periodically the growing state and health condition of sturgeon, adjustment in time feeds rate and breeding density, strives
Take and launch large size fingerling again after the annual megathermal period, forming specification listing is reached before the megathermal period in next year arrives, can be with
High temperature is avoided, deepens water level when the megathermal period arrives, reduces breeding density, can also take and increase the measures such as quantity of exchanged water.
Common pest control method is as follows：
1. enteritis disease, mainly use antibiotic therapy；
2. saprolegniasis, with 0.05% salt dipping bath 20min；
3. ich, with 0.05% dipped into formalin 30-60min.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
- A kind of 1. sturgeon flowing water culture method, it is characterised in that：The flowing water culture method is as follows：Step 1：Indoor construction pond, using flowing water culture, pond specification is scheduled within 6 square metres, deep-controlled at 60 lis Rice, withered grass, acupuncture needle algae and dragon's tongue are staggeredly planted in water successively, the water temperature in pond is maintained at 16 DEG C -18 DEG C；Step 2：By the pond temperature control described in step 1 it is good after, oxygen increasing pump is set up in pond, and oxygen analyser is installed, increased The meltage of water oxygen, dissolved oxygen are not less than 6 mg/litres, and flow velocity is no more than 0.1 meter per second, when oxygen in water is less than 6 millis G/l when, auto-power on oxygenation；Step 3：38 × 82 polyethylene packaging bag is selected when seed is transported, water 1/5 is added in bag, and adjusted water temperature with ice cube 12-15 DEG C is saved, outside polyethylene packaging bag, is transported in bubble chamber plus after the ice cube packaging of beverage bottle jelly, puts before seedling 2 days first Water is tried, is placed with the fry 100 of same size in pond, is observed the active situation of sturgeon, after without exception, put seedling, fry is transported to When, it is impossible to directly it is poured into water, it should first packaging bag not opened, be placed in water, after half an hour, extraneous water temperature and water-in-bag Opened the package again when warm consistent, be slowly added into extraneous water, when also almost consistent etc. water quality, then fry is poured into water, put Spray is supported in 3000 tails/cubic meter, density initial stage is 480-500 tails/cubic meter when putting juvenile fish in a suitable place to breed；Step 4：Juvenile fish into pond feeds artemia nauplii, wheel animalcule, small-sized corner angle water earthworm, what is minced two days later Water earthworm, what is repeatedly fed on a small quantity is initially scheduled on 10 times/day -12 times/day, makes 5-10 times/day after one week into, fry grows to 3-5 Artifical compound feed is fed after centimetre；Step 5：Fry grows up to point pond after 10-15 centimetres；Step 6：The timely bait for eliminating bottom of pond and excreta simultaneously use aquatic products EM stoste regulating water qualities；Step 7：Sterilized with sturgeon appropriative disinfector, frequency is 10-15 days/time；Step 8：The pool and growing state observation are patrolled in daily management, early, middle and late daily respectively to patrol the pool once, measure water temperature 3-5 daily Secondary, pH value determines 1-2 times daily.
- A kind of 2. sturgeon flowing water culture method according to claim 1, it is characterised in that：The pond is circle, it is ensured that Water flow rotary in pond is without dead angle, and bottom of pond is cone bottom shape, and gradient 1%-2%, discharge outlet, which is located at, bores bottom.
- A kind of 3. sturgeon flowing water culture method according to claim 1, it is characterised in that：The fry grows to 3-5 centimetres After feed artifical compound feed.
- A kind of 4. sturgeon flowing water culture method according to claim 1, it is characterised in that：Man-made feeds formula includes as follows Percentage：Fish meal 45%, fodder yeast 15%, soya-bean cake 15%, maize flour 5%, dry breast 5%, salt-mixture 3%, amino acid 2%, Adhesive 2%, attractant 5%.
- A kind of 5. sturgeon flowing water culture method according to claim 1, it is characterised in that：Fed before surviving the winter added with the special sturgeon of peace Fish immunizing agent bait, dipping is carried out using the more appropriative disinfectors of strong chlorine when disease occurs, when disinfectant sterilizes, is first made of a small amount of fish Dosage experiments.
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| CN109601440A (en) * | 2019-02-15 | 2019-04-12 | 安徽瀚沣渔业科技发展有限公司 | A kind of holding pit cyclic culture method |
| CN115067245A (en) * | 2022-08-22 | 2022-09-20 | 云南省渔业科学研究院 | Sturgeon culture method |
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