CN104839070B - Method for massively culturing and facility outside a kind of many squama Xi parent populations rooms - Google Patents
Method for massively culturing and facility outside a kind of many squama Xi parent populations rooms Download PDFInfo
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- CN104839070B CN104839070B CN201510309360.4A CN201510309360A CN104839070B CN 104839070 B CN104839070 B CN 104839070B CN 201510309360 A CN201510309360 A CN 201510309360A CN 104839070 B CN104839070 B CN 104839070B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
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- 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
Abstract
The invention discloses method for massively culturing and facility outside a kind of many squama Xi parent populations rooms, belong to the artificial breeding technology field of fish.Using the breeding method of the present invention; suitable condition, rational nutrition arrangement and pipe can be provided for the outdoor large-scale cultivation of Duo Lin Xi parent populations and support technology; the batch embryonated egg needed for large-scale artificial nursery can be met; and outdoor ecological factor can be combined be effectively reduced the generation of disease and regulating and controlling water quality during parent fish rearing, improve parent population survival rate and the quality of embryonated egg；The breeding method is simple, cultivates facility and is easy to get, it is easy to accomplish Duo Lin Xi outdoor large-scale cultivation, increases economic efficiency, and extremely important effect is played to the development of Duo Lin Xi aquaculture industryizatioies.
Description
Technical field
The present invention relates to method for massively culturing and facility outside a kind of many squama Xi parent populations rooms, belong to the artificial breeding skill of fish
Art field.
Background technology
Duo Lin Xi Sillago sihama Forsk á l be under the jurisdiction of Perciformes Perciformes, Anabantoidei Percoidei,
Perch Superfamily Percoidea, Xi section Sillaginidae, Xi category Sillago.In Australia, India, Indonesia, Fei Lv
Guest and Japan are all distributed, and China's Bohai and Yellow Seas, the East Sea and the coastal waters at the South Sea are also all distributed, and body length is up to 300mm.Many squamas
Xi is commonly called as sand borer, ship fourth fish, the wheat head, and the fishing season fished for using spring, season in summer two, as best fishing period, are the important economic fish of China coast,
Once considerable position is occupied in China coastal seas fishing operation, but due to overfishing in recent years, individual becomes younger,
Colony becomes smallization, and yield is reduced year by year.
Duo Lin Xi finished product fish specifications are small, and aquaculture management is relatively easy to, and cultivation survival rate is high and breeding way is various, economy effect
It is beneficial preferable, with very wide industrialization breeding prospect.Patent CN102919186B discloses many squama Xi parents of indoor cement pit
Fish breeding method and facility requirements, this method are that cement pit carries out parent fish rearing in the room of workshop, and carry out prenatal nutrition to it
Reinforcing and parent population environment conditioning, promote its natural spawning, obtain embryonated egg.But Duo Lin Xi Gunther parent fish spawnings 1 ~ 30,000/tails of amount, enter
During professional etiquette modelling artificial breeding, to obtain batch Duo Lin Xi embryonated eggs, parent population demand is up to thousands of tails even tails up to ten thousand, and quantity is huge
Big parent population adds cultivation difficulty.And indoor cement pit can only carry out small-scale parent fish rearing, it is impossible to meet scale people
Scale parent fish rearing needed for work nursery, and regulating and controlling water quality and disease control are difficult.So far, on being advised outside many squama Xi rooms
There is not been reported for the research of modelling cultivation facility and its breeding method.
The content of the invention
It is an object of the invention to provide method for massively culturing and facility outside a kind of many squama Xi parent populations rooms, Application way and set
The large-scale cultivation in outdoor carry out Duo Lin Xi parent populations is applied, the batch embryonated egg needed for large-scale artificial nursery can be met, and can
Be effectively reduced the generation of disease and regulating and controlling water quality during parent fish rearing with reference to outdoor ecological factor, improve parent population survival rate and
The quality of embryonated egg；The breeding method is simple, cultivates facility and is easy to get, it is easy to accomplish Duo Lin Xi outdoor large-scale cultivation, improves
Economic benefit.
Technical scheme is as follows：Method for massively culturing outside a kind of many squama Xi parent populations rooms, is following specific steps：
（1）Facility is cultivated to prepare：Deep 1.5 ~ the 1.8m in pond, long 30 ~ 32m are selected, its broadside is semicircle, and semi-circular arc is a length of
8 ~ 10m of ￠ bar shaped raceway pond is as outdoor cultivation pond, and being built along bar shaped raceway pond longitudinal direction in the middle of bar shaped raceway pond has one of length
25m divider wall；Cleaning system, aeration system are equipped with for outdoor cultivation pond, adopt ovum system；
（2）Parent fish rearing：It is sterilized, add water and apply fertilizer, when foundation bait raised growth in pond waters, will select in advance
The Duo Lin Xi parent populations selected are placed in bar shaped raceway pond and cultivated, and culture density is 10 tails/m2~ 15 tails/m2；
（3）Feeding management：Using Duo Lin Xi special compound feeds, chilled squid meat, oyster meat, clam worm as bait, day bait throwing in
Measure as the 5% ~ 8% of fish body weight, feed daily 2 times；Start water purification system, be properly added seawater or change water, keep cultivation water
The transparency of body is 50 ~ 60cm；
（4）Collecting fertilized eggs：When cultivating to the egg-laying season, placement, which is adopted ovum system and started, in bar shaped raceway pond adopts ovum system
System, collects the embryonated egg for swimming in pond water surface top layer.
It is preferred that, it is described sterilization, add water and fertilising refer to using bleaching powder by per hectare 600kg ~ 900kg consumption to bar
Shape raceway pond carries out disinfection, 5 ~ 7 days after sterilization, after toxicity, extracts filtered seawater and includes in bar shaped raceway pond, makes water level
1.5m is reached, then 75 ~ 120kg/ hm are added by area in bar shaped raceway pond2Urea and 7.5 ~ 15kg/ hm2Cross phosphorus
Sour calcium carries out the culture of underlying biological bait.
It is preferred that, the water purification system is made up of protein separator or simple water purifier.
It is preferred that, the aeration system is turbine type aerator or paddle aerator.
It is preferred that, the ovum system of adopting is made up of collecting fertilized eggs device and paddle aerator.
It is further preferred that the step（3）During feeding management, Duo Lin Xi special compound feeds are fed usually raising,
Chilled squid meat, oyster meat, clam worm are fed before spawning, and by the way of alternately feeding, day feeding volume is the 5 ~ 8% of fish body weight.
Breeding method of the present invention, when carrying out feeding management, daily ration, feeding quantity can be according to weather, water quality and situation of ingesting
Appropriate increase and decrease；In Water treatment, it can suitably increase new water, high temperature or low temperature season suitably increase water filling number of times.
Having the beneficial effect that relative to prior art of the invention：Present invention selection bar shaped raceway pond is used as parent fish rearing
Pond, and the wall for having long 25m together is built in the middle of bar shaped raceway pond longitudinal direction, using pushing away that turbine type aerator is produced in running
Power formation current, circulate along bar shaped raceway pond, are conducive to the collection of embryonated egg；The aeration system used is turbine type
Aerator, has both played oxygenation, and thrust is produced again can form current；The simple water purification system used is net by water quality
Change device and turbine type aerator composition, will when passing through water purifier by turbine type aerator formation current and generation foam
Organic matter discharge culture pond in water body, reaches the effect purified water；What is used adopts ovum system by collecting fertilized eggs device, leaf
Wheel type aerator is constituted, and is floated and flowed with current for buoyant egg by the embryonated egg of turbine type aerator formation current and many squama Xi
The characteristics of, during by collecting fertilized eggs device, by the effect of ovum collecting of being fertilized.
The present invention can provide suitable condition, rational nutrition arrangement and pipe for the outdoor large-scale cultivation of Duo Lin Xi parent populations
The technology of supporting, can meet the batch embryonated egg needed for large-scale artificial nursery, and can be effectively reduced parent with reference to outdoor ecological factor
The generation of disease and regulating and controlling water quality in fish cultivating process, improve parent population survival rate and the quality of embryonated egg.
Embodiment
The present invention is described in further details below by embodiment, these embodiments are only used for illustrating the present invention, and
Do not limit the scope of the invention.
Embodiment 1
1st, facility selection is cultivated：Choose the outdoor bar shaped runway of Guangdong Ocean University East Sea Island marine organisms study base
Pond, pond specification is long 30.7m, and deep 1.5m, its broadside is semicircle, semicircle arc length ￠ 8m, along bar shaped raceway pond longitudinal direction in bar
Shape raceway pond midline position builds the divider wall for having long 25m together, and is equipped with water purification system, aeration system, adopts ovum system, increases
Oxygen system is turbine type aerator；Water purification system is made up of simple water purifier, turbine type aerator；Adopt ovum system by
Collecting fertilized eggs device, paddle aerator composition；
2nd, pond is cleared and sterilized, retaining, culture foundation bait：After water in pond is drained, per hectare is entered with 600kg quick lime
Row sterilization；After toxicity, filtered seawater is extracted, water level is reached 1.5m；Per hectare 75kg urea, 7.5kg mistake
Calcium phosphate carries out the culture of underlying biological bait；
3rd, parent fish selection, culture and culture density：In water body during underlying biological bait raised growth, above-mentioned fish for is selected
More than 50g Duo Lin Xi are placed in bar shaped raceway pond as parent population to be cultivated, and culture density is 12 tails/m2；
4th, feeding management：To feed based on special Duo Lin Xi mixed feeds, spawning the last week feeds chilled squid meat, oyster
Meat and clam worm, alternating are fed, and day feeding volume is the 5% of fish body weight, promotes that female, male parent population is further ripe, and daily ration of feeding is fish body
The 6% of weight, the bait throwing in time is in the morning 8: 00 or so and afternoon 17:00 or so, and suitably increased according to weather, water quality and situation of ingesting
Subtract；Using simple water purifier, the transparency for keeping breeding water body is 50 ~ 60cm, and increases new water, high temperature or low temperature in right amount
Season suitably increase water filling number of times；28 ~ 31 DEG C of water temperature of control, salinity 26 ~ 31, pH value 8.2 ~ 8.5, DO 5.0 ~ 7.0mg/L of value,
Day quantity of exchanged water 100% ~ 200%, dim light, inflation；
5th, collecting fertilized eggs：Cultivated through 22 days, it is seen that adrift buoyant egg is many squama Xi embryonated eggs to the pond water surface, this
When, swim in the top layer of the pond water surface, well-developed embryonated egg using ovum systematic collection is adopted.
2nd, result：This cultivates the tail of Duo Lin Xi parent populations 3540, and collection swims in spawning pond top layer, well-developed fertilization
9,680,000, ovum.
Embodiment 2
First, method
1st, facility selection is cultivated：Choose the outdoor bar shaped runway of Guangdong Ocean University East Sea Island marine organisms study base
Pond, pond specification is 30.7m × 8m × 1.5m, and its broadside is semicircle, semicircle arc length ￠ 10m, along bar shaped raceway pond longitudinal direction
The divider wall for having long 25m together is built in bar shaped raceway pond midline position；It is equipped with water purification system, aeration system, adopts ovum system；
Aeration system is paddle aerator；Water purification system is made up of protein separator, turbine type aerator；Adopt ovum system by by
Smart ovum collector, paddle aerator composition；
2nd, pond is cleared and sterilized, retaining, culture foundation bait：After water in pond is drained, per hectare is carried out with 900kg bleaching powder
Sterilization；After toxicity, filtered seawater is extracted, water level is reached 1.5m；Per hectare 75kg urea, 7.5kg phosphorus excessively
Sour calcium carries out the culture of underlying biological bait；
3rd, parent fish selection, cultivation and cultivation density：In water body during foundation bait raised growth, the above-mentioned 50g fished for is selected
Duo Lin Xi above are placed in bar shaped raceway pond as parent population and cultivated, and culture density is 13 tails/m2；
4th, feeding management：To feed based on special Duo Lin Xi mixed feeds, spawning the last week start to feed chilled squid meat,
Oyster meat and clam worm, alternating are fed, and day feeding volume is the 8% of fish body weight, promotes that female, male parent population is further ripe, and daily ration of feeding is
The 5% of fish body weight, the bait throwing in time is in the morning 8: 00 or so and afternoon 17:00 or so, and it is suitable according to weather, water quality and situation of ingesting
Work as increase and decrease；Using protein separator, the transparency for keeping breeding water body is 50 ~ 60cm, and increases new water, high temperature or low temperature in right amount
Season suitably increase water filling number of times；28 ~ 31 DEG C of water temperature of control, salinity 26 ~ 31, pH value 8.2 ~ 8.5, DO 5.0 ~ 7.0mg/L of value,
Day quantity of exchanged water 100% ~ 200%, dim light, inflation；
5th, collecting fertilized eggs：Through the cultivation of 20 days, it is seen that adrift buoyant egg is many squama Xi embryonated eggs to the pond water surface, this
When, collect the top layer for swimming in spawning water, well-developed embryonated egg.
2nd, result：This cultivates the tail of Duo Lin Xi parent populations 3765, and collection swims in spawning pond top layer, well-developed fertilization
16,000,000, ovum.
Embodiment 3
First, method
1st, the selection of facility is cultivated：An outdoor bar shaped raceway pond, pond depth 1.8m, long 32m are selected, its broadside is semicircle
Shape, semicircle arc length ￠ 8m build the divider wall for having long 25m together along bar shaped raceway pond longitudinal direction in bar shaped raceway pond midline position；
It is equipped with water purification system, aeration system and adopts ovum system；Aeration system is turbo-supercharging machine；Water purification system is by water quality
Clarifier, turbine type aerator composition；Ovum system is adopted to be made up of collecting fertilized eggs device, paddle aerator；
2nd, pond is cleared and sterilized, retaining, culture foundation bait：After water in pond is drained, per hectare is carried out with 900kg bleaching powder
Sterilization；The retaining refers to：After toxicity, filtered seawater is extracted, water level is reached 1.8m；It is described culture foundation bait be
Refer to：Per hectare carries out the culture of underlying biological bait with 120kg urea, 15.0kg calcium superphosphate；
3rd, parent fish rearing：When foundation bait raised growth in pond waters, more than the 50g many squamas fished in advance are selected
Xi is placed in bar shaped raceway pond as parent population and cultivated, and culture density is 15 tails/m2；
4th, feeding management：To feed based on special Duo Lin Xi mixed feeds, fed before spawning chilled squid meat, oyster meat,
Clam worm, alternating is fed, and day feeding volume is the 8% of fish body weight, and the bait throwing in time is in the morning 9: 00 and afternoon 18:00；Utilize simple water quality
Clarifier, the transparency for keeping breeding water body is 50 ~ 60cm；Control 28 ~ 31 DEG C of water temperature, salinity 26 ~ 31, pH value 8.2 ~ 8.5, DO
5.0 ~ 7.0mg/L of value, day quantity of exchanged water 100% ~ 200%, dim light, inflation；
5th, collecting fertilized eggs：Through the cultivation of 25 days, it is seen that adrift buoyant egg is many squama Xi embryonated eggs to the pond water surface, this
When, utilize the top layer embryonated egg for adopting ovum systematic collection and swimming in the pond water surface.
2nd, result：This cultivates the tail of Duo Lin Xi parent populations 4240, and collection swims in spawning pond top layer, well-developed fertilization
18,980,000, ovum.
Claims (1)
1. method for massively culturing outside a kind of many squama Xi parent populations rooms, it is characterised in that：For following steps：
（1）Facility is cultivated to prepare：Select the deep 1.5 ~ 1.8m in pond, long 30 ~ 32m, its broadside is semicircle, a length of ￠ 8 of semi-circular arc ~
10m bar shaped raceway pond is as outdoor cultivation pond, and being built along bar shaped raceway pond longitudinal direction in the middle of bar shaped raceway pond has long 25m's together
Divider wall；Water purification system, aeration system are equipped with for outdoor cultivation pond, adopt ovum system；
（2）Parent fish rearing：It is sterilized, add water and apply fertilizer, when foundation bait raised growth in pond waters, will be pre-selected
Duo Lin Xi parent populations be placed in bar shaped raceway pond cultivate, culture density be 10 tails/m2~ 15 tails/m2；
（3）Feeding management：Usually raise and feed Duo Lin Xi special compound feeds, chilled squid meat, oyster meat, sand are fed before spawning
Silkworm, and by the way of alternately feeding, day feeding volume is the 5 ~ 8% of fish body weight, is fed daily 2 times；Start water purification system,
It is properly added seawater or changes water, the transparency for keeping breeding water body is 50 ~ 60cm；
（4）Collecting fertilized eggs：When cultivating to the egg-laying season, placement, which is adopted ovum system and started, in bar shaped raceway pond adopts ovum system, receives
Collection swims in the embryonated egg on pond water surface top layer；
Wherein, it is described sterilization, add water and fertilising refer to using bleaching powder by per hectare 600kg ~ 900kg consumption to bar shaped runway
Pond carries out disinfection, 5 ~ 7 days after sterilization, after toxicity, extracts filtered seawater and includes in bar shaped raceway pond, reaches water level
1.5m, then adds 75 ~ 120kg/ hm in bar shaped raceway pond by area2Urea and 7.5 ~ 15kg/ hm2Calcium superphosphate
Carry out the culture of underlying biological bait；The water purification system refers to protein separator；The aeration system increases for turbine type
Oxygen machine or paddle aerator；The ovum system of adopting is made up of collecting fertilized eggs device and paddle aerator.
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| CN104839070B true CN104839070B (en) | 2017-10-13 |
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| CN106962235B (en) * | 2017-02-20 | 2020-08-07 | 中国水产科学研究院东海水产研究所 | Early propagation method of siganus guttatus |
| CN107047404A (en) * | 2017-05-06 | 2017-08-18 | 广东海洋大学 | A kind of postoperative recuperation method of pteria martensii |
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| JP3306231B2 (en) * | 1994-08-05 | 2002-07-24 | ヤンマーディーゼル株式会社 | Fish breeding aquarium |
| CN101397172B (en) * | 2008-11-04 | 2011-11-09 | 中国水产科学研究院渔业机械仪器研究所 | Circulating water shrimp cultured water treatment method and system |
| CN101743934A (en) * | 2008-12-15 | 2010-06-23 | 无棣力天生物科技有限公司 | Non-pollution culture method of Bohai Bay perinereis aibuhiensis grubes |
| CN101502247A (en) * | 2009-03-26 | 2009-08-12 | 丁理法 | Large-scale artificial seedling cultivation method of Boleophthalmus pectinirostris |
| CN201690901U (en) * | 2010-06-11 | 2011-01-05 | 中国水电顾问集团华东勘测设计研究院 | Plug-flow aeration type ring-shaped parent fish rearing pond |
| US8752329B2 (en) * | 2011-04-29 | 2014-06-17 | Aurora Algae, Inc. | Optimization of circulation of fluid in an algae cultivation pond |
| CN102919186B (en) * | 2012-12-05 | 2014-02-05 | 广东海洋大学 | Artificial breeding method for sillago sihama |
| CN103814854B (en) * | 2014-03-13 | 2015-11-25 | 上海海洋大学 | A kind of racetrack bioflocculation supports shrimp system and method |
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