CN107251864A - Batch-type pond culturing system and method - Google Patents
Batch-type pond culturing system and method Download PDFInfo
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- CN107251864A CN107251864A CN201710535728.8A CN201710535728A CN107251864A CN 107251864 A CN107251864 A CN 107251864A CN 201710535728 A CN201710535728 A CN 201710535728A CN 107251864 A CN107251864 A CN 107251864A
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- culturing pool
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- fingerling
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Classifications
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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
- A01K61/80—Feeding devices
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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
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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
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
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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 present invention provides a kind of batch-type pond culturing system and method, and wherein system includes：Including at least one classification cultivation unit, a nurture of fish fingerlings unit, a water inlet system and a drainage, classification cultivation unit includes a first order culturing pool, a second level culturing pool and a third level culturing pool adjacent successively, one is formed on one second partition wall between one first partition wall and second level culturing pool and third level culturing pool between first order culturing pool and second level culturing pool respectively and crosses fish passage, cross and a mistake fish lock door is respectively arranged with fish passage, the area ratio of first order culturing pool, second level culturing pool and third level culturing pool is 7: 3.5: 1；First order culturing pool, second level culturing pool and third level culturing pool connect water inlet system and drainage respectively.A kind of batch-type pond culturing system and method for the present invention, can be achieved continuous production, and sequence criticizes listing, and precisely cultivation, adds aquifer cultivation capacity, improve culture efficiency and benefit.
Description
Technical field
The present invention relates to aquaculture field, more particularly to a kind of batch-type pond culturing system and method.
Background technology
Pond culture is the principal mode of Chinese Fishery cultivation and the main source of aquatic products supply.The whole nation has light within 2015
270.1 ten thousand hectares of the pond pool, 2195.69 ten thousand tons of yield accounts for the 32.8% of national fishery total output, at the aspect that ensures food safety
Irreplaceable effect is played.There is long pond culture history in China, is the country for carrying out pond culture earliest in the world,
The healthy aquaculture technology such as ecomodels such as " the Sang Ji fishery ", " fishery of sugarcane base " of China and " eight word intensive culture methods " is supported for world's aquatic products
Grow industry and be made that huge contribution.Because most cultivating pools of China were built in the 60 to 70's of last century, generally deposit at present
Deteriorate in breeding environment, ruined outmoded, serious, the seriously polluted, water resource waste of alluvial of caving in of facility is big and breeding way
Simply, it is ecological, through benefit it is not high the problems such as, seriously constrain the sustainable development of pond-culture industry.Due to inland pond culture
Generality and extensive property, one carrys out people and does not pay attention to pond culture pattern for many years, and pond culture is constantly in extensive state.According to tune
Look into, the current pond culture of China, which often produces 1kg fishes, needs 3~13.4m of water consumption3.In large freshwater fish culturing pond annual nitrogen,
Phosphorus input amount is about 1550kg/hm2And 580kg/hm2, wherein TSS, CODMn, TN, TP direct discharge capacity be about every year
2280kg/hm2、200kg/hm2、100kg/hm2、5.0kg/hm2.Since 1990s mid-term, with pond culture disease
Continuous outburst, people begin one's study sea pond environment remediation and the problems such as water-saving and emission-reducing, breeding ecological engineering technology by
Step is developed.The mode development of pond culture both at home and abroad is rapid at present, and such as closed integrated culture of prawn pool, many ponds is circulated
Water shrimp ecosystem, fishing-rice make altogether, combined artificial wetland-fishpond ecosystem system, pond ecological engineering recirculated water are supported
Grow system, separate pond culturing system, racetrack pond culturing system etc., achieve certain effect, but as a whole, also deposit
In many problems：
First, traditional pond breeding way is extensive, and water body environment is difficult to regulate and control, and easily causes breeding environment and deteriorates, deposits dirt
Dye, breeding production is inefficient.
Second, although the breeding way such as pond polyculture, multiple stocking and multiple fishing can improve ecological efficiency, in high-density breeding feelings
The emergent influence of fish is big under condition, and cultivation risk is high, and culture efficiency is bad.
3rd, existing separation pond, racetrack pond etc. have that dirt collection filth-discharging effect is poor, and efficiency of feed utilization is low, cultivation life
The problems such as production mode is consistent with traditional pond breeding way, it is impossible to solve the problems, such as lasting cultivation supply aquatic products.
4th, there is functional classification is unclear, dependence experience is produced, production management is extensive etc. in current cultivating pool or plant
Problem, it is impossible to meet precisely cultivation needs.
The content of the invention
For above-mentioned deficiency of the prior art, the present invention provides a kind of batch-type pond culturing system and method, changes
Traditional grass carp, bream pond culture mode, can be achieved continuous production, and sequence batch listing, precisely cultivation adds aquifer cultivation appearance
Amount, improves culture efficiency and benefit.
To achieve these goals, the present invention provides a kind of batch-type pond culturing system, including at least one classification cultivation
Unit, a nurture of fish fingerlings unit, a water inlet system and a drainage, classification cultivation unit include successively adjacent 1 the
Low-level culture pool, a second level culturing pool and a third level culturing pool, the first order culturing pool and the second level culturing pool
Between one first partition wall and the second level culturing pool and the third level culturing pool between one second partition wall on point
Not Xing Cheng one cross fish passage, it is described cross fish passage in be respectively arranged with one cross fish lock door, the first order culturing pool, described second
The area ratio of level culturing pool and the third level culturing pool is 7: 3.5: 1；The first order culturing pool, the second level culturing pool
The water inlet system and the drainage are connected respectively with the third level culturing pool.
Preferably, the fish lock door of crossing includes a framework, at least a flashboard and one first fish sieve, and the framework is fixed on institute
Stated in fish passage, and vertically form a guide groove, the flashboard inside the frame roof opening and both sides respectively
Both sides can move back and forth and removably be inserted in the guide groove along the guide groove length direction；The first fish sieve is solid
Crossed due to described in fish passage or on the framework.
Preferably, a sewage draining exit is formed in the middle part of the bottom surface of the first order culturing pool respectively, the sewage draining exit connection is described
Drainage, the bottom surface of the first order culturing pool is tilted from outer to the sewage draining exit direction is recessed, the sewage draining exit difference
It is fixed with one second fish sieve；The side wall of the first order culturing pool is provided with an at least gap.
Preferably, the side side wall of the second level culturing pool and the third level culturing pool is provided with delivery port, described
The bottom surface of second level culturing pool and the third level culturing pool is tilted gradually downward to the delivery port direction, and the delivery port connects
Connect the drainage.
Preferably, the nurture of fish fingerlings unit includes a first order nurture of fish fingerlings area, a second level nurture of fish fingerlings area and one
Third level nurture of fish fingerlings area, the first order nurture of fish fingerlings area, the second level nurture of fish fingerlings area and third level fingerling training
The area ratio for educating area is：5∶3∶2.
A kind of batch-type cultural method based on batch-type pond culturing system of the present invention of the present invention, including step
Suddenly：
S1：Early March is according to a default dispensing standard, respectively in the first order culturing pool, the second level culturing pool
Fingerling is delivered with the third level culturing pool；
S2：Early June delivers fry in the nurture of fish fingerlings unit, when the fry species is different, according to the fish
The species of seedling is delivered in different nurture of fish fingerlings areas；
S3：Late July, fish for the fish listing in the first order culturing pool for reaching one first specification；
The fingerling being up in the second level culturing pool of one second specification moves into the first order culturing pool；
The fingerling being up in the third level culturing pool of one the 3rd specification moves into the second level culturing pool；
S4：Late September, fish for the fish listing for the first order culturing pool for reaching one the 4th specification；
The fingerling being up in the second level culturing pool of one the 5th specification moves into the first order culturing pool；
The door of fish lock excessively is opened completely, connects the second level culturing pool and the third level culturing pool；
S5：Mid-November, by the first order culturing pool, the second level culturing pool and the third level culturing pool
Reach that the fish of one the 6th specification all fish for listing；
S6：The cleaning classification cultivation unit；
S7：Being grown up by the fry in the nurture of fish fingerlings unit is fished for before next year early March or early March
The fingerling obtained afterwards, and according to the default dispensing standard by the fingerling deliver respectively into the first order culturing pool,
The second level culturing pool and the third level culturing pool；Return to step S2.
Preferably, the default dispensing standard is：
The specification of the fingerling in the first order culturing pool is more than or equal to 200g/ tails, and cultivation density is every cubic metre
40 tails；
The specification of the fingerling in the second level culturing pool is more than or equal to 100g/ tails, and cultivation density is every cubic metre
45 tails；
The specification of the fingerling in the third level culturing pool is more than or equal to 50g/ tails, and cultivation density is every cubic metre 50
Tail.
Preferably, according to the fry feed different with the species selection of the fingerling, when the fry or the fish
When the species planted is megalobrama amblycephala, formulates one according to feed coefficient 1.8~2.0 and throw to raise and plan；When the fry or the fingerling
When species is grass carp, formulates the throwing according to feed coefficient 1.6~1.8 and raise plan；Throw 0.5~1.5 hour feeding time, and throwing
0.5 hour after feeding, by the drainage automatic pollution discharge, blowdown continues 0.5~1 minute.
Preferably, in addition to a water quality management step：The day quantity of exchanged water of classification cultivation unit is 100~250%；Described point
Dissolved Oxygen in Water content >=3.5mg/L of level cultivation unit；Total suspended matter ＜ in the water body of the classification cultivation unit
10mg/L。
Preferably, first specification is 500g/ tails；Second specification is 350g/ tails；3rd specification is
200g/ tails；4th specification is 550g/ tails；5th specification is 400g/ tails；6th specification is 700g/ tails.
The present invention makes it have following beneficial effect as a result of above technical scheme：
The use of classification cultivation unit realizes the classification cultivation of fingerling and managed, can be in first order culturing pool, the second level
The fingerling of different size is put in a suitable place to breed in culturing pool and third level culturing pool, and is taken different water quality managements, disease prevention and control, thrown feeding tube
The methods such as reason, realizing can plan according to cultivation, and sequence, which is arrested, drags for, and graded screening turns pond, continuous production listing.Flashboard is used to control
The conducting degree of fish passage is crossed, the first fish is sieved for screening fingerling.Sewage draining exit connects drainage, realizes drainage to the
The drain pollution management of low-level culture pool, the bottom surface of first order culturing pool is tilted from outer to sewage draining exit direction is recessed so that in water body
Dirt can be gathered in above sewage draining exit, improve the efficiency and effect of blowdown.Second fish is sieved for preventing first order culturing pool
Interior fingerling is swum out of from sewage draining exit, and gap is used to control the water surface elevation in first order culturing pool.Second level culturing pool and
The bottom surface of three-level culturing pool is tilted gradually downward to delivery port direction so that the dirt in second level culturing pool and third level culturing pool
Thing is assembled from trend delivery port, improves the effect and efficiency of blowdown.
Brief description of the drawings
Fig. 1 is the structural representation of the batch-type pond culturing system of the embodiment of the present invention；
Fig. 2 is the flow chart of the batch-type pond breeding method of the embodiment of the present invention.
Embodiment
Below according to 1~Fig. 2 of accompanying drawing, presently preferred embodiments of the present invention is provided, and is described in detail, is enabled more preferably geographical
Solve function, the feature of the present invention.
Referring to Fig. 1, a kind of batch-type pond culturing system that the present invention is implemented, including three classification cultivation units 1, a fish
Kind cultivate unit 2, a water inlet system and a drainage (not shown), classification cultivation unit 1 includes successively adjacent 1 the
Low-level culture pool 11, a second level culturing pool 12 and a third level culturing pool 13, first order culturing pool 11 and second level culturing pool
On one second partition wall 32 between one first partition wall 31 and second level culturing pool 12 and third level culturing pool 13 between 12
One is formed respectively and crosses fish passage 33, is crossed and one is respectively arranged with fish passage 33 is crossed fish lock door, first order culturing pool 11, the second level are supported
The area ratio for growing pond 12 and third level culturing pool 13 is 7: 3.5: 1；First order culturing pool 11, second level culturing pool 12 and the third level
Culturing pool 13 connects water inlet system and drainage respectively.In the present embodiment, classification cultivation unit 1 and nurture of fish fingerlings unit 2 are set
It is placed in same pond 4.The number of classification cultivation unit 1 can be configured according to the area of pond 4 and water process condition.
The use of classification cultivation unit 1 realizes the classification cultivation of fingerling and managed, can be in first order culturing pool 11, second
Level culturing pool 12 and third level culturing pool 13 in put the fingerling of different size in a suitable place to breed, and take different water quality managements, disease prevention and control,
The methods such as feeding tube reason are thrown, realizing can plan according to cultivation, and sequence, which is arrested, drags for, graded screening turns pond, continuous production listing.
Wherein, crossing fish lock door includes a framework, at least a flashboard and one first fish sieve (not shown), and framework was fixed on
Vertically form a guide groove in fish passage 33, and inside frame roof opening and both sides respectively, flashboard both sides can be along leading
Move back and forth and be removably inserted in guide groove to slot length direction；First fish sieve was fixed in fish passage 33 or framework
On.
The flashboard and the first fish sieve of different size can be installed as needed by crossing fish lock door；Flashboard is used to control fish passage 33
Conducting degree, the first fish sieved for screening fingerling.
A sewage draining exit 111 is formed in the middle part of the bottom surface of first order culturing pool 11 respectively, sewage draining exit 111 connects drainage, the
The bottom surface of low-level culture pool 11 is tilted from outer to the direction of sewage draining exit 111 is recessed, and sewage draining exit 111 is respectively fixed with one second fish
Sieve；The side wall of first order culturing pool 11 is provided with an at least gap 112.
Sewage draining exit 111 connects drainage, realizes the drain pollution management of the drainage to first order culturing pool 11, the first order
The bottom surface of culturing pool 11 is tilted from outer to the direction of sewage draining exit 111 is recessed so that the dirt in water body can be gathered in sewage draining exit
111 tops, improve the efficiency and effect of blowdown.Second fish is sieved for preventing the fingerling in first order culturing pool 11 from sewage draining exit
111 swim out of, and gap 112 is used to control the water surface elevation in first order culturing pool 11.
Drainage includes blowdown apparatus and blow-off line, and sewage draining exit 111 is connected to blow-off line, and blowdown apparatus is installed on
On blow-off line, each blow-off pipe is connected to a drainage ditch or dirt collection blow-off pipe, is externally discharged into drainage ditch or is arranged by dirt collection
Dirty pipe focuses on discharge.Blowdown apparatus can be limited herein using airlift pump etc..
Water inlet system includes multiple water feed apparatus, and water feed apparatus is installed on first order culturing pool 11, second level culturing pool 12
With the water inlet of third level culturing pool 13, air lift, the hydraulic turbine or axial-flow pump can be used.
The side side wall of second level culturing pool 12 and third level culturing pool 13 is provided with delivery port 14, second level culturing pool 12
Tilted gradually downward to the direction of delivery port 14 with the bottom surface of third level culturing pool 13, the connection drainage of delivery port 14.
The bottom surface of second level culturing pool 12 and third level culturing pool 13 is tilted gradually downward to the direction of delivery port 14 so that the
Dirt in high-level culture pool 12 and third level culturing pool 13 is assembled from trend delivery port 14, improves the effect and effect of blowdown
Rate.
Nurture of fish fingerlings unit 2 includes a first order nurture of fish fingerlings area 21, a second level nurture of fish fingerlings area 22 and a third level
Nurture of fish fingerlings area 23, the area in first order nurture of fish fingerlings area 21, second level nurture of fish fingerlings area 22 and third level nurture of fish fingerlings area 23
Than for：5∶3∶2.
Fig. 1 and Fig. 2 are referred to, a kind of batch-type pond based on batch-type pond culturing system of the present invention of the invention is supported
Grow method, including step：
S1：Early March is according to a default dispensing standard, respectively in first order culturing pool 11, second level culturing pool 12 and the
Three-level culturing pool 13 delivers fingerling；
S2：Early June delivers fry in nurture of fish fingerlings unit 2, when fry species is different, is delivered according to the species of fry
In different nurture of fish fingerlings areas；In the present embodiment, fry uses the megalobrama amblycephala or grass carp seedling of 1~2cm length, and breeding density is often to stand
The square tail of rice 60；
S3：Late July, fish for the fish listing in the first order culturing pool 11 for reaching one first specification；
The fingerling being up in the second level culturing pool 12 of one second specification moves into first order culturing pool 11；
The fingerling being up in the third level culturing pool 13 of one the 3rd specification moves into second level culturing pool 12；
S4：Late September, fish for the fish listing for the first order culturing pool 11 for reaching one the 4th specification；
The fingerling being up in the second level culturing pool 12 of one the 5th specification moves into first order culturing pool 11；
Completely opened fish lock door, connection second level culturing pool 12 and third level culturing pool 13；
S5：It is mid-November, the fish in first order culturing pool 11, second level culturing pool 12 and third level culturing pool 13 are complete
Fish for listing in portion；
S6：Cleaning classification cultivation unit 1；
S7：The fingerling in nurture of fish fingerlings unit 2 is fished for before next year early March or early March, and is thrown according to default
Standard is put to deliver fingerling respectively into first order culturing pool 11, second level culturing pool 12 and third level culturing pool 13；Return to step
S2。
In the present embodiment, first order culturing pool 11, the and of second level culturing pool 12 are separated by flashboard in daily breeding process
Third level culturing pool 13, removes flashboard during batch graded, install respective wire the first screen cloth of purpose, thrown respectively in low one-level fishpond
Material, a point fingerling is lured by feeding intake.
In the present embodiment, default dispensing standard is：
Fingerling specification in first order culturing pool 11 is more than or equal to 200g/ tails, and cultivation density is every cubic metre of 40 tails；
Fingerling specification in second level culturing pool 12 is more than or equal to 100g/ tails, and cultivation density is every cubic metre of 45 tails；
Fingerling specification in third level culturing pool 13 is more than or equal to 50g/ tails, and cultivation density is every cubic metre of 50 tails.
In the present embodiment, according to the fry feed different with the species selection of fingerling, when the species of fry or fingerling is group
During head triangular bream, formulate one according to feed coefficient 1.8~2.0 and throw the plan of feeding；When the species of fry or fingerling is grass carp, according to feed
Coefficient 1.6~1.8, which is formulated, throws the plan of feeding.Throw 0.5~1.5 hour feeding time, and 0.5 hour after feeding is thrown, pass through drainage
Automatic pollution discharge, blowdown continues 0.5~1 minute.
In the present embodiment, in addition to a water quality management step：The day quantity of exchanged water of classification cultivation unit 1 is 100~250%；
Dissolved Oxygen in Water content >=3.5mg/L of classification cultivation unit 1；Total suspended matter ＜ in the water body of classification cultivation unit 1
10mg/L；0.5~0.9m/s of water velocity；Blowdown flow rate is less than the 5% of water body.
In the present embodiment, the first specification is 500g/ tails；Second specification is 350g/ tails；3rd specification is 200g/ tails；4th
Specification is 550g/ tails；5th specification is 400g/ tails；6th specification is 700g/ tails.
The present invention is described in detail above in association with accompanying drawing embodiment, those skilled in the art can be according to upper
State it is bright the present invention is made many variations example.Thus, some of embodiment details should not constitute limitation of the invention, this
Invention regard the scope defined using appended claims as protection scope of the present invention.
Claims (10)
1. a kind of batch-type pond culturing system, it is characterised in that including at least one classification cultivation unit, a nurture of fish fingerlings list
Member, a water inlet system and a drainage, the classification cultivation unit include a first order culturing pool adjacent successively, one second
Level culturing pool and a third level culturing pool, one first partition wall between the first order culturing pool and the second level culturing pool
One is formed on one second partition wall between the second level culturing pool and the third level culturing pool respectively and crosses fish passage, institute
Stated and a mistake fish lock door, the first order culturing pool, the second level culturing pool and the described 3rd are respectively arranged with fish passage
The area ratio of level culturing pool is 7: 3.5: 1；The first order culturing pool, the second level culturing pool and the third level culturing pool
The water inlet system and the drainage are connected respectively.
2. batch-type pond culturing system according to claim 1, it is characterised in that the fish lock door of crossing includes a frame
Frame, at least a flashboard and one first fish sieve, the framework are fixed in the fish passage excessively, and the frame roof opening and two
A guide groove is vertically formed inside side respectively, the flashboard both sides can be moved back and forth simultaneously along the guide groove length direction
Removably it is inserted in the guide groove；The first fish sieve is fixed on described cross in fish passage or on the framework.
3. batch-type pond culturing system according to claim 2, it is characterised in that the bottom surface of the first order culturing pool
Middle part forms a sewage draining exit respectively, and the sewage draining exit connects the drainage, and the bottom surface of the first order culturing pool is from outer
Tilted to the sewage draining exit direction is recessed, the sewage draining exit is respectively fixed with one second fish sieve；The side of the first order culturing pool
Wall is provided with an at least gap.
4. batch-type pond culturing system according to claim 3, it is characterised in that the second level culturing pool and described
The side side wall of third level culturing pool is provided with delivery port, the bottom surface of the second level culturing pool and the third level culturing pool to
The delivery port direction is tilted gradually downward, and the delivery port connects the drainage.
5. batch-type pond culturing system according to claim 4, it is characterised in that the nurture of fish fingerlings unit includes one
First order nurture of fish fingerlings area, a second level nurture of fish fingerlings area and a third level nurture of fish fingerlings area, the first order nurture of fish fingerlings area,
The area ratio in the second level nurture of fish fingerlings area and the third level nurture of fish fingerlings area is：5∶3∶2.
6. a kind of batch-type cultural method based on batch-type pond culturing system described in claim 5, including step：
S1：Early March is according to a default dispensing standard, respectively in the first order culturing pool, the second level culturing pool and institute
State the fingerling that third level culturing pool delivers corresponding specification；
S2：Early June delivers fry in the nurture of fish fingerlings unit, when the fry species is different, according to the fry
Species is delivered in different nurture of fish fingerlings areas；
S3：Late July, fish for the fish listing in the first order culturing pool for reaching one first specification；
The fingerling being up in the second level culturing pool of one second specification moves into the first order culturing pool；
The fingerling being up in the third level culturing pool of one the 3rd specification moves into the second level culturing pool；
S4：Late September, fish for the fish listing for the first order culturing pool for reaching one the 4th specification；
The fingerling being up in the second level culturing pool of one the 5th specification moves into the first order culturing pool；
The door of fish lock excessively is opened completely, connects the second level culturing pool and the third level culturing pool；
S5：Mid-November, by reaching in the first order culturing pool, the second level culturing pool and the third level culturing pool
The fish of one the 6th specification all fish for listing；
S6：The cleaning classification cultivation unit；
S7：Fish in the nurture of fish fingerlings unit and obtained after fry growth before next year early March or early March
The fingerling and the fingerling is delivered into the first order culturing pool, described second respectively according to the default dispensing standard
Level culturing pool and the third level culturing pool；Return to step S2.
7. batch-type cultural method according to claim 6, it is characterised in that the default dispensing standard is：
The specification of the fingerling in the first order culturing pool is more than or equal to 200g/ tails, and cultivation density is every cubic metre of 40 tails；
The specification of the fingerling in the second level culturing pool is more than or equal to 100g/ tails, and cultivation density is every cubic metre of 45 tails；
The specification of the fingerling in the third level culturing pool is more than or equal to 50g/ tails, and cultivation density is every cubic metre of 50 tails.
8. batch-type cultural method according to claim 6, it is characterised in that according to the fry and the kind of the fingerling
Class selects different feeds, when the species of the fry or the fingerling is megalobrama amblycephala, is made according to feed coefficient 1.8~2.0
Fixed one throws the plan of feeding；When the species of the fry or the fingerling is grass carp, formulate described according to feed coefficient 1.6~1.8
Throw the plan of feeding；Throw 0.5~1.5 hour feeding time, and 0.5 hour after feeding is thrown, pass through the drainage automatic pollution discharge, blowdown
Continue 0.5~1 minute.
9. batch-type cultural method according to claim 6, it is characterised in that also including a water quality management step：Classification
The day quantity of exchanged water for cultivating unit is 100~250%；Dissolved Oxygen in Water content >=3.5mg/L of the classification cultivation unit；It is described
Total suspended matter ＜ 10mg/L in the water body of classification cultivation unit.
10. batch-type cultural method according to claim 6, it is characterised in that first specification is 500g/ tails；Institute
The second specification is stated for 350g/ tails；3rd specification is 200g/ tails；4th specification is 550g/ tails；5th specification
For 400g/ tails；6th specification is 700g/ tails.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710535728.8A CN107251864A (en) | 2017-07-04 | 2017-07-04 | Batch-type pond culturing system and method |
| KR1020180037019A KR20190004639A (en) | 2017-07-04 | 2018-03-30 | Sequential batch pond aquaculture system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710535728.8A CN107251864A (en) | 2017-07-04 | 2017-07-04 | Batch-type pond culturing system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107251864A true CN107251864A (en) | 2017-10-17 |
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| CN201710535728.8A Pending CN107251864A (en) | 2017-07-04 | 2017-07-04 | Batch-type pond culturing system and method |
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| KR (1) | KR20190004639A (en) |
| CN (1) | CN107251864A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107711674A (en) * | 2017-11-20 | 2018-02-23 | 中国水产科学研究院渔业机械仪器研究所 | A kind of megalobrama amblycephala pond batch-type cultural method |
| CN107926824A (en) * | 2017-12-29 | 2018-04-20 | 山东省淡水渔业研究院（山东省淡水渔业监测中心） | It can prevent, mitigate the Micropterus salmonoides aquaculture pond and corresponding feed, cultural method of fatty liver |
| CN109937950A (en) * | 2019-04-03 | 2019-06-28 | 中国水产科学研究院渔业机械仪器研究所 | A kind of pond no pollution cultivating system |
| CN110178781A (en) * | 2019-06-03 | 2019-08-30 | 江西省水产科学研究所 | A kind of different brackets specification fish mixed breeding domestication facility and its feeding method |
| CN112913763A (en) * | 2021-02-08 | 2021-06-08 | 山东康科润海洋科技有限公司 | Efficient land-based industrial recirculating aquaculture system for silver salmon |
| CN113875683A (en) * | 2021-11-22 | 2022-01-04 | 任进礼 | Fish pond pollution discharge device, energy-saving fish culture equipment and method and energy-saving shrimp culture method |
| CN116158395A (en) * | 2023-04-04 | 2023-05-26 | 海南省海洋与渔业科学院 | Tilapia mossambica seedling screening and breeding device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114275928B (en) * | 2021-12-07 | 2023-04-07 | 江苏好润国蟹种业科技有限公司 | Aquaculture wastewater treatment device |
| CN114902986A (en) * | 2022-05-25 | 2022-08-16 | 青岛海兴智能装备有限公司 | Industrial circulating water continuous shrimp culture system and culture method thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107711674A (en) * | 2017-11-20 | 2018-02-23 | 中国水产科学研究院渔业机械仪器研究所 | A kind of megalobrama amblycephala pond batch-type cultural method |
| CN107926824A (en) * | 2017-12-29 | 2018-04-20 | 山东省淡水渔业研究院（山东省淡水渔业监测中心） | It can prevent, mitigate the Micropterus salmonoides aquaculture pond and corresponding feed, cultural method of fatty liver |
| CN107926824B (en) * | 2017-12-29 | 2022-12-20 | 西北农林科技大学 | Micropterus salmoides culture pond capable of preventing and relieving fatty liver, corresponding feed and culture method |
| CN109937950A (en) * | 2019-04-03 | 2019-06-28 | 中国水产科学研究院渔业机械仪器研究所 | A kind of pond no pollution cultivating system |
| CN110178781A (en) * | 2019-06-03 | 2019-08-30 | 江西省水产科学研究所 | A kind of different brackets specification fish mixed breeding domestication facility and its feeding method |
| CN110178781B (en) * | 2019-06-03 | 2023-10-24 | 江西省水产科学研究所 | Mixed culture domestication facility for fishes of different grades and specification and feeding method thereof |
| CN112913763A (en) * | 2021-02-08 | 2021-06-08 | 山东康科润海洋科技有限公司 | Efficient land-based industrial recirculating aquaculture system for silver salmon |
| CN113875683A (en) * | 2021-11-22 | 2022-01-04 | 任进礼 | Fish pond pollution discharge device, energy-saving fish culture equipment and method and energy-saving shrimp culture method |
| CN116158395A (en) * | 2023-04-04 | 2023-05-26 | 海南省海洋与渔业科学院 | Tilapia mossambica seedling screening and breeding device |
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| Publication number | Publication date |
|---|---|
| KR20190004639A (en) | 2019-01-14 |
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