CN106259101A - Snakeheaded fish cultural method - Google Patents
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- CN106259101A CN106259101A CN201610676356.6A CN201610676356A CN106259101A CN 106259101 A CN106259101 A CN 106259101A CN 201610676356 A CN201610676356 A CN 201610676356A CN 106259101 A CN106259101 A CN 106259101A
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 167
- 238000012258 culturing Methods 0.000 claims abstract description 19
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 18
- 230000001954 sterilising effect Effects 0.000 claims abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 34
- 239000001301 oxygen Substances 0.000 claims description 34
- 229910052760 oxygen Inorganic materials 0.000 claims description 34
- 230000003203 everyday effect Effects 0.000 claims description 27
- 241001247197 Cephalocarida Species 0.000 claims description 18
- 239000013535 sea water Substances 0.000 claims description 15
- 241000287828 Gallus gallus Species 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 12
- 210000003608 fece Anatomy 0.000 claims description 12
- 239000010871 livestock manure Substances 0.000 claims description 12
- 241000238557 Decapoda Species 0.000 claims description 8
- 241000195474 Sargassum Species 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000037396 body weight Effects 0.000 claims description 6
- 238000009395 breeding Methods 0.000 claims description 6
- 230000001488 breeding effect Effects 0.000 claims description 6
- 230000001418 larval effect Effects 0.000 claims description 6
- 239000012286 potassium permanganate Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 230000000384 rearing effect Effects 0.000 claims description 6
- 230000032258 transport Effects 0.000 claims description 6
- 241000233855 Orchidaceae Species 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
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- 238000001914 filtration Methods 0.000 claims description 2
- 230000000366 juvenile effect Effects 0.000 claims description 2
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims description 2
- 108010028690 Fish Proteins Proteins 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000004100 Oxytetracycline Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- IWVCMVBTMGNXQD-PXOLEDIWSA-N oxytetracycline Chemical compound C1=CC=C2[C@](O)(C)[C@H]3[C@H](O)[C@H]4[C@H](N(C)C)C(O)=C(C(N)=O)C(=O)[C@@]4(O)C(O)=C3C(=O)C2=C1O IWVCMVBTMGNXQD-PXOLEDIWSA-N 0.000 description 4
- 229960000625 oxytetracycline Drugs 0.000 description 4
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- 239000002574 poison Substances 0.000 description 4
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- IWVCMVBTMGNXQD-UHFFFAOYSA-N terramycin dehydrate Natural products C1=CC=C2C(O)(C)C3C(O)C4C(N(C)C)C(O)=C(C(N)=O)C(=O)C4(O)C(O)=C3C(=O)C2=C1O IWVCMVBTMGNXQD-UHFFFAOYSA-N 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
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- 210000004369 blood Anatomy 0.000 description 1
- 210000000748 cardiovascular system Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 210000004351 coronary vessel Anatomy 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 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
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- 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 kind of snakeheaded fish cultural method, it is characterized in that, its step is as follows: culturing pool is sterilized: first culturing pool desilting sterilization, water body disinfection again, rich water again, then seed selects, then seed and seedling disinfection, then Seedling cultivation is thrown, beneficial effects of the present invention: (1) the invention provides the method for the cultivation snakeheaded fish of a kind of system；(2) the snakeheaded fish protein content of output of the present invention is high.
Description
Technical field
The present invention relates to biological cultivation field, particularly relate to a kind of snakeheaded fish cultural method.
Background technology
Snakeheaded fish is nutritious, and its meat is soft, easy to digest, to physical weakness and to need the people taken good care of after being ill be fabulous
Food；Containing abundant magnesium in fish, magnesium has important regulation effect to cardiomotility, can well protect cardiovascular system
System, it can reduce blood cholesterol level, prevents arteriosclerosis, simultaneously can also coronary artery dilator, be conducive to preventing high blood
Pressure and myocardial infarction, therefore snakeheaded fish is very popular, snakeheaded fish fine and tender taste, pure white, rich in proteins, fat and several mineral materials.
Snakeheaded fish trip individuality in season of wandering in the winter time is the most healthy and the strongest, and general weight about 250 grams is maximum up to 500 grams.
Summary of the invention
The present invention is to lack the system cultivation problem of snakeheaded fish and a kind of snakeheaded fish cultural method of providing for solving prior art.
The present invention solves above-mentioned technical problem by following technological means: a kind of snakeheaded fish cultural method, its step is as follows: support
Grow pond sterilization: first culturing pool desilting sterilization, then water body disinfection, then rich water, then seed selects, then seed and seedling disinfection, then throws Seedling
Cultivation, uses chicken manure to carry out rich water, and every mu of culturing pool water surface throws in chicken manure 5 kilograms-10 kilograms；Parent fish rearing: first select individual
The parent fish that body is healthy and strong, at long 6 meters, wide 3.5 meters, the cultivation pond of deep 1.7 meters to be cultivated, pool wall is above the ground level 60-70 centimetre, Chi Zhong
Water level 80 cm, arranges oxygen-increasing device in pond, inject the sea water filtered, and pH value is between 8.5-8.6, and salinity is at 2.5-
Between 2.8%, water temperature 16 degrees Celsius, more than 8 milligrams of dissolved oxygen amount every liter water body, cultivates pond surrounding and top hides with light tight cloth
Gear, breeding density is every cube of water body 10-11 tail, and feedstuff uses clam worm, uses 1000 times of potassium permanganate to soak 5-10 before feeding
Minute, early 8 points, pressed the 10% of parent fish body weight afternoon 7 and threw something and fed every day, and the water cultivating pond is replaced by morning every day, water
Drain into 10 centimetres, sucking-off dirt, reinject fresh seawater；Seed is put in a suitable place to breed: the seed of long 0.7-1 centimetre of selective body, and every 0.067 is public
Just put Seedling 20,000-5 ten thousand tail, by fry needed for fish pond, first pass through intensive reinforced cultivating 15-20 days, treat that fry body length generally reaches 1-
After 1.5 centimetres, spilling water is dispersed to the full pool, by this method, to be greatly enhanced the adaptation ability of fry snakeheaded fish pool environment naturally；
Larval culture: water salinity is 2.5%-3%, pH value 8.0-8.5, throws something and feeds and changes the same above-mentioned requirements of water, using 200 mesh sieves before throwing something and feeding
Tulle is by Sargassum powder, and the bait of shrimp crack preparation installs to be rubbed, and bait and water ratio are 1:150,5 milligrams of dissolved oxygen amount every liter water body with
On, more than 6 milligrams of dissolved oxygen amount every liter water body during water keeps micro-fluidized state, water temperature 18-20 degree Celsius, germling during oxygen supply,
Water temperature 20-22 degree Celsius, cultivates pond surrounding and top is blocked with light tight cloth, and mixed fodder of throwing something and feeding, feeding volume is every ten thousand tails 20
Gram, changing water 1/1 to two/3rds every day with 60 mesh net cages, water level is maintained at about 1.4 meters, puts into 0.5ppm oxytetracycline；
Crawl: take up an area 50-100 mu, depth of water 1.7-2 rice, salinity 1.3%-3.7%, pH value 7.8-8.7, dissolved oxygen amount every liter water body 5 milli
More than gram, needing to clear up mud, slow water filling, be provided with the water inlet of 20 mesh sieve thin,tough silk, water temperature is maintained at 14 degrees Celsius, every mu
Water body puts 3700 tails in a suitable place to breed, enter pond after 10 days every day throw something and feed artemia, the every ten thousand tail fishes of feeding volume are 0.5-1 kilogram of artemia, increase after 10
To 2.5-3 kilogram of artemia.
As a further improvement on the present invention, adding juvenile fish special feed of throwing something and feeding every day, every ten thousand tails throw something and feed 200 kilograms, every 2 days
It is incremented by with 20 grams.
As a further improvement on the present invention, when snakeheaded fish Seedling transports, filter out fry with 60 mesh net cages, at diameter 30
Centimetre double-layer polyethylene plastic bag inject 4000 milliliters of sea water, put into fry 100 grams for every bag, oxygen and water volume ratio are 2:1,
Low temperature is kept during transport.
As a further improvement on the present invention, becoming shrimp orchid clam feeding time is 6-7 point in morning.
Beneficial effects of the present invention: (1) the invention provides the method for the cultivation snakeheaded fish of a kind of system；(2) present invention produces
The snakeheaded fish protein content gone out is high.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, further
Illustrate the present invention.
The embodiment of the present invention 1: a kind of snakeheaded fish cultural method, its step is as follows: culturing pool is sterilized: first culturing pool desilting disappears
Poison, then water body disinfection, then rich water, then seed selects, then seed and seedling disinfection, then throws Seedling cultivation, uses chicken manure to carry out rich water, often
The mu culturing pool water surface throws in chicken manure 10 kilograms；Parent fish rearing: the parent fish that first picking individual is healthy and strong, at long 6 meters, wide 3.5 meters, deeply
Cultivating in the cultivation pond of 1.7 meters, pool wall is above the ground level 70 centimetres, and pond middle water level 80 cm arranges oxygen-increasing device in pond, note
Enter filter sea water, pH value between 8.6, salinity between 2.8%, water temperature 16 degrees Celsius, 8 milligrams of dissolved oxygen amount every liter water body with
On, to cultivate pond surrounding and top is blocked with light tight cloth, breeding density is every cube of water body 10 tail, and feedstuff uses clam worm, feeding
1000 times of potassium permanganate of front use soak 5 minutes, and early 8 points, pressed the 10% of parent fish body weight afternoon 7 and threw something and fed every day, morning every day
Being replaced the water cultivating pond, water drains into 10 centimetres, and sucking-off dirt reinjects fresh seawater；Seed is put in a suitable place to breed: selective body is long
The seed of 0.7 centimetre, puts Seedling 20,000 tail for every 0.067 hectare, by fry needed for fish pond, first passes through intensive reinforced cultivating 20 days, treat fish
After Miao Tichang generally reaches 1.5 centimetres, spilling water is dispersed to the full pool, by this method, to be greatly enhanced fry snakeheaded fish pool environment naturally
Adaptation ability；Larval culture: water salinity is 3%, pH value 8.5, throws something and feeds and changes the same above-mentioned requirements of water, using 200 mesh before throwing something and feeding
Bolting silk net is by Sargassum powder, and the bait of shrimp crack preparation installs to be rubbed, and bait and water ratio are 1:150,5 milligrams of dissolved oxygen amount every liter water body
Above, during oxygen supply, water keeps micro-fluidized state, water temperature 20 degrees Celsius, more than 6 milligrams of dissolved oxygen amount every liter water body, water during germling
Temperature 22 degrees Celsius, cultivates pond surrounding and top is blocked with light tight cloth, mixed fodder of throwing something and feeding, and feeding volume is 20 grams of every ten thousand tail, uses
60 mesh net cages change water 1/1 to two/3rds every day, and water level is maintained at about 1.4 meters, put into 0.5ppm oxytetracycline；Breed fish
Pond: take up an area 100 mu, the depth of water 1.7 meters, salinity 1.3%, pH value 7.8, more than 5 milligrams of dissolved oxygen amount every liter water body, need cleaning to become silted up
Mud, slow water filling, it is provided with the water inlet of 20 mesh sieve thin,tough silk, water temperature is maintained at 14 degrees Celsius, and every mu of water body puts 3700 tails in a suitable place to breed, enters
Pond after 10 days every day throw something and feed artemia, the every ten thousand tail fishes of feeding volume are 1 kilogram of artemia, increase to 2.5 kilograms of artemia after 10.
The embodiment of the present invention 2: a kind of snakeheaded fish cultural method, its step is as follows: culturing pool is sterilized: first culturing pool desilting disappears
Poison, then water body disinfection, then rich water, then seed selects, then seed and seedling disinfection, then throws Seedling cultivation, uses chicken manure to carry out rich water, often
The mu culturing pool water surface throws in chicken manure 5 kilograms；Parent fish rearing: the parent fish that first picking individual is healthy and strong, at long 6 meters, wide 3.5 meters, deeply
Cultivating in the cultivation pond of 1.7 meters, pool wall is above the ground level 70 centimetres, and pond middle water level 80 cm arranges oxygen-increasing device in pond, note
Enter filter sea water, pH value between 8.5, salinity between 2.5%, water temperature 16 degrees Celsius, 8 milligrams of dissolved oxygen amount every liter water body with
On, to cultivate pond surrounding and top is blocked with light tight cloth, breeding density is every cube of water body 10 tail, and feedstuff uses clam worm, feeding
1000 times of potassium permanganate of front use soak 5 minutes, and early 8 points, pressed the 10% of parent fish body weight afternoon 7 and threw something and fed every day, morning every day
Being replaced the water cultivating pond, water drains into 10 centimetres, and sucking-off dirt reinjects fresh seawater；Seed is put in a suitable place to breed: selective body is long
The seed of 1 centimetre, puts Seedling 50,000 tail for every 0.067 hectare, by fry needed for fish pond, first passes through intensive reinforced cultivating 20 days, treat fry
After body length generally reaches 1.5 centimetres, spilling water is dispersed to the full pool, by this method, to be greatly enhanced fry snakeheaded fish pool environment naturally
Adaptation ability；Larval culture: water salinity is 3%, pH value 8.5, throws something and feeds and changes the same above-mentioned requirements of water, using 200 mesh sieves before throwing something and feeding
Tulle is by Sargassum powder, and the bait of shrimp crack preparation installs to be rubbed, and bait and water ratio are 1:150,5 milligrams of dissolved oxygen amount every liter water body with
On, during oxygen supply, water keeps micro-fluidized state, water temperature 20 degrees Celsius, more than 6 milligrams of dissolved oxygen amount every liter water body, water temperature during germling
22 degrees Celsius, cultivating pond surrounding and top is blocked with light tight cloth, mixed fodder of throwing something and feeding, feeding volume is 20 grams of every ten thousand tail, with 60
Mesh net cage changes water 1/1 to two/3rds every day, and water level is maintained at about 1.4 meters, puts into 0.5ppm oxytetracycline；Crawl:
Take up an area 50-100 mu, the depth of water 2 meters, salinity 3.7%, pH value 8.7, more than 5 milligrams of dissolved oxygen amount every liter water body, need to clear up mud,
Slowly water filling, is provided with the water inlet of 20 mesh sieve thin,tough silk, and water temperature is maintained at 14 degrees Celsius, and every mu of water body puts 3700 tails in a suitable place to breed, enters pond
After 10 days, every day throws something and feeds artemia, and the every ten thousand tail fishes of feeding volume are 1 kilogram of artemia, increase to 3 kilograms of artemia, add the children that throws something and feeds every day after 10
Fish special feed, every ten thousand tails are thrown something and fed 200 kilograms, within every 2 days, are incremented by with 20 grams.
The embodiment of the present invention 3: a kind of snakeheaded fish cultural method, its step is as follows: culturing pool is sterilized: first culturing pool desilting disappears
Poison, then water body disinfection, then rich water, then seed selects, then seed and seedling disinfection, then throws Seedling cultivation, uses chicken manure to carry out rich water, often
The mu culturing pool water surface throws in chicken manure 10 kilograms；Parent fish rearing: the parent fish that first picking individual is healthy and strong, at long 6 meters, wide 3.5 meters, deeply
Cultivating in the cultivation pond of 1.7 meters, pool wall is above the ground level 60-70 centimetre, pond middle water level 80 cm, arranges oxygen supplement dress in pond
Put, inject filter sea water, pH value between 8.6, salinity between 2.8%, water temperature 16 degrees Celsius, dissolved oxygen amount every liter water body 8
More than Hao Ke, cultivating pond surrounding and top is blocked with light tight cloth, breeding density is every cube of water body 11 tail, and feedstuff uses sand
Silkworm, uses 1000 times of potassium permanganate to soak 10 minutes before feeding, early 8 points, pressed the 10% of parent fish body weight afternoon 7 and threw something and fed every day,
The water cultivating pond is replaced by morning every day, and water drains into 10 centimetres, and sucking-off dirt reinjects fresh seawater；Seed is put in a suitable place to breed:
The seed that selective body length is 1 centimetre, puts Seedling 50,000 tail for every 0.067 hectare, by fry needed for fish pond, first passes through intensive reinforced cultivating 20
My god, after fry body length generally reaches 1.5 centimetres, spilling water is dispersed to the full pool, by this method, to be greatly enhanced fry black naturally
The adaptation ability of fish pond environment；Larval culture: water salinity is 3%, pH value 8.5, throws something and feeds and changes the same above-mentioned requirements of water, before throwing something and feeding
With 200 mesh sieve tulles by Sargassum powder, the bait of shrimp crack preparation installs to be rubbed, and bait and water ratio are 1:150, dissolved oxygen amount every liter water
Body more than 5 milligrams, during oxygen supply, water keeps micro-fluidized state, water temperature 20 degrees Celsius, 6 milligrams of dissolved oxygen amount every liter water body during germling
Above, water temperature 22 degrees Celsius, cultivates pond surrounding and top is blocked with light tight cloth, and mixed fodder of throwing something and feeding, feeding volume is every ten thousand tails
20 grams, changing water 1/1 to two/3rds every day with 60 mesh net cages, water level is maintained at about 1.4 meters, puts into 0.5ppm soil mould
Element；Crawl: take up an area 100 mu, the depth of water 2 meters, salinity 3.7%, pH value 8.7, more than 5 milligrams of dissolved oxygen amount every liter water body, need clear
Reason mud, slow water filling, it is provided with the water inlet of 20 mesh sieve thin,tough silk, water temperature is maintained at 14 degrees Celsius, and every mu of water body puts 3700 in a suitable place to breed
Tail, enter pond after 10 days every day throw something and feed artemia, the every ten thousand tail fishes of feeding volume are 1 kilogram of artemia, increase to 3 kilograms of artemia, snakeheaded fish after 10
When Seedling transports, filtering out fry with 60 mesh net cages, the double-layer polyethylene plastic bag diameter 30 centimetres injects 4000 milliliters
Sea water, puts into fry 100 grams for every bag, and oxygen and water volume ratio are 2:1, keep low temperature during transport.
The embodiment of the present invention 4: a kind of snakeheaded fish cultural method, its step is as follows: culturing pool is sterilized: first culturing pool desilting disappears
Poison, then water body disinfection, then rich water, then seed selects, then seed and seedling disinfection, then throws Seedling cultivation, uses chicken manure to carry out rich water, often
The mu culturing pool water surface throws in chicken manure 10 kilograms；Parent fish rearing: the parent fish that first picking individual is healthy and strong, at long 6 meters, wide 3.5 meters, deeply
Cultivating in the cultivation pond of 1.7 meters, pool wall is above the ground level 70 centimetres, and pond middle water level 80 cm arranges oxygen-increasing device in pond, note
Enter filter sea water, pH value between 8.6, salinity between 2.8%, water temperature 16 degrees Celsius, 8 milligrams of dissolved oxygen amount every liter water body with
On, to cultivate pond surrounding and top is blocked with light tight cloth, breeding density is every cube of water body 11 tail, and feedstuff uses clam worm, feeding
1000 times of potassium permanganate of front use soak 10 minutes, and early 8 points, pressed the 10% of parent fish body weight afternoon 7 and threw something and fed every day, morning every day
Being replaced the water cultivating pond, water drains into 10 centimetres, and sucking-off dirt reinjects fresh seawater；Seed is put in a suitable place to breed: selective body is long
The seed of 1 centimetre, puts Seedling 50,000 tail for every 0.067 hectare, by fry needed for fish pond, first passes through intensive reinforced cultivating 20 days, treat fry
After body length generally reaches 1.5 centimetres, spilling water is dispersed to the full pool, by this method, to be greatly enhanced fry snakeheaded fish pool environment naturally
Adaptation ability；Larval culture: water salinity is 3%, pH value 8.5, throws something and feeds and changes the same above-mentioned requirements of water, using 200 mesh sieves before throwing something and feeding
Tulle is by Sargassum powder, and the bait of shrimp crack preparation installs to be rubbed, and bait and water ratio are not throw something and feed during 1:150, nauplius, molten
More than 5 milligrams of oxygen amount every liter water body, during oxygen supply, water keeps micro-fluidized state, and water temperature 20 degrees Celsius, during germling, dissolved oxygen amount is every
Rising water body more than 6 milligrams, water temperature 22 degrees Celsius, cultivates pond surrounding and top is blocked with light tight cloth, mixed fodder of throwing something and feeding, and throws something and feeds
Amount is 20 grams of every ten thousand tail, changes water 1/1 to two/3rds every day with 60 mesh net cages, and water level is maintained at about 1.4 meters, puts into
0.5ppm oxytetracycline；Crawl: take up an area 100 mu, the depth of water 1.7 meters, salinity 1.3%, pH value 7.8,5 milligrams of dissolved oxygen amount every liter water body
Above, needing to clear up mud, slow water filling, be provided with the water inlet of 20 mesh sieve thin,tough silk, water temperature is maintained at 14 degrees Celsius, every mu of water
Body puts 3700 tails in a suitable place to breed, enter pond after 10 days every day throw something and feed artemia, the every ten thousand tail fishes of feeding volume are 0.5 kilogram of artemia, increase to 3,000 after 10
Gram artemia.Shrimp orchid clam feeding time is 6-7 point in morning.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (4)
1. a snakeheaded fish cultural method, it is characterised in that its step is as follows:
Culturing pool is sterilized: first culturing pool desilting sterilization, then water body disinfection, then rich water, then seed selects, then seed and seedling disinfection, so
Rear throwing Seedling cultivates, and uses chicken manure to carry out rich water, and every mu of culturing pool water surface throws in chicken manure 5 kilograms-10 kilograms；
Parent fish rearing: the parent fish that first picking individual is healthy and strong, at long 6 meters, wide 3.5 meters, the cultivation pond of deep 1.7 meters is cultivated, pond
Wall is above the ground level 60-70 centimetre, pond middle water level 80 cm, arranges oxygen-increasing device in pond, injects the sea water filtered, and pH value exists
Between 8.5-8.6, salinity between 2.5-2.8%, water temperature 16 degrees Celsius, more than 8 milligrams of dissolved oxygen amount every liter water body, cultivate pond four
Week and top are blocked with light tight cloth, and breeding density is every cube of water body 10-11 tail, and feedstuff uses clam worm, use before feeding
1000 times of potassium permanganate soak 5-10 minute, and early 8 points, pressed the 10% of parent fish body weight afternoon 7 and threw something and fed every day, and morning every day is to training
The water educating pond is replaced, and water drains into 10 centimetres, and sucking-off dirt reinjects fresh seawater；
Seed is put in a suitable place to breed: the seed of long 0.7-1 centimetre of selective body, puts Seedling 20,000-5 ten thousand tail for every 0.067 hectare, by fry needed for fish pond,
First passing through intensive reinforced cultivating 15-20 days, after fry body length generally reaches 1-1.5 centimetre, spilling water is dispersed to the full pool naturally, passes through
This method, can be greatly enhanced the adaptation ability of fry snakeheaded fish pool environment；
Larval culture: water salinity is 2.5%-3%, pH value 8.0-8.5, throws something and feeds and changes the same above-mentioned requirements of water, with 200 before throwing something and feeding
Mesh sieve tulle is by Sargassum powder, and the bait of shrimp crack preparation installs to be rubbed, and bait and water ratio are 1:150, dissolved oxygen amount every liter water body 5 milli
More than gram, during oxygen supply, water keeps micro-fluidized state, water temperature 18-20 degree Celsius, during germling 6 milligrams of dissolved oxygen amount every liter water body with
On, water temperature 20-22 degree Celsius, cultivates pond surrounding and top is blocked with light tight cloth, and mixed fodder of throwing something and feeding, feeding volume is every ten thousand tails
20 grams, changing water 1/1 to two/3rds every day with 60 mesh net cages, water level is maintained at about 1.4 meters, puts into 0.5ppm soil mould
Element；
Crawl: take up an area 50-100 mu, depth of water 1.7-2 rice, salinity 1.3%-3.7%, pH value 7.8-8.7, dissolved oxygen amount every liter water
Body more than 5 milligrams, needs to clear up mud, slow water filling, is provided with the water inlet of 20 mesh sieve thin,tough silk, and it is Celsius that water temperature is maintained at 14
Degree, every mu of water body puts 3700 tails in a suitable place to breed, enter pond after 10 days every day throw something and feed artemia, the every ten thousand tail fishes of feeding volume are 0.5-1 kilogram of artemia, 10
After increase to 2.5-3 kilogram of artemia.
Snakeheaded fish cultural method the most according to claim 1, it is characterised in that add juvenile fish special feed of throwing something and feeding every day, every ten thousand
Tail throws something and feeds 200 kilograms, within every 2 days, is incremented by with 20 grams.
Snakeheaded fish cultural method the most according to claim 1, it is characterised in that when snakeheaded fish Seedling transports, with 60 mesh net cages
Filtering out fry, the double-layer polyethylene plastic bag diameter 30 centimetres injects 4000 milliliters of sea water, puts into fry 100 grams for every bag,
Oxygen and water volume ratio are 2:1, keep low temperature during transport.
Snakeheaded fish cultural method the most according to claim 1, it is characterised in that becoming shrimp orchid clam feeding time is 6-7 point in morning.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107258621A (en) * | 2017-07-11 | 2017-10-20 | 马家富 | A kind of snakeheaded fish cultural method of high nutritive value |
| CN107333682A (en) * | 2017-07-11 | 2017-11-10 | 马家富 | A kind of cultural method of snakeheaded fish |
| CN107333681A (en) * | 2017-07-11 | 2017-11-10 | 马家富 | A kind of cultural method for improving snakeheaded fish autoimmunity |
| CN107466926A (en) * | 2017-08-31 | 2017-12-15 | 广西吉朋投资有限公司 | A kind of method of pond culture sandworm |
| CN107969359A (en) * | 2017-12-04 | 2018-05-01 | 黄娜 | Promote the cultural method of snakeheaded fish fast-growth |
| CN108040930A (en) * | 2017-12-04 | 2018-05-18 | 黄娜 | The cultural method of snakeheaded fish |
-
2016
- 2016-08-16 CN CN201610676356.6A patent/CN106259101A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 无: "中国对虾养殖技术", 《CCTV-7 农广天地》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107258621A (en) * | 2017-07-11 | 2017-10-20 | 马家富 | A kind of snakeheaded fish cultural method of high nutritive value |
| CN107333682A (en) * | 2017-07-11 | 2017-11-10 | 马家富 | A kind of cultural method of snakeheaded fish |
| CN107333681A (en) * | 2017-07-11 | 2017-11-10 | 马家富 | A kind of cultural method for improving snakeheaded fish autoimmunity |
| CN107466926A (en) * | 2017-08-31 | 2017-12-15 | 广西吉朋投资有限公司 | A kind of method of pond culture sandworm |
| CN107969359A (en) * | 2017-12-04 | 2018-05-01 | 黄娜 | Promote the cultural method of snakeheaded fish fast-growth |
| CN108040930A (en) * | 2017-12-04 | 2018-05-18 | 黄娜 | The cultural method of snakeheaded fish |
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