CN106035179A - Loach fry breeding device and breeding method - Google Patents
Loach fry breeding device and breeding method Download PDFInfo
- Publication number
- CN106035179A CN106035179A CN201610620331.4A CN201610620331A CN106035179A CN 106035179 A CN106035179 A CN 106035179A CN 201610620331 A CN201610620331 A CN 201610620331A CN 106035179 A CN106035179 A CN 106035179A
- Authority
- CN
- China
- Prior art keywords
- breeding
- cover plate
- net cage
- cultivation
- fry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009395 breeding Methods 0.000 title claims abstract description 39
- 230000001488 breeding effect Effects 0.000 title claims abstract description 30
- 241000252185 Cobitidae Species 0.000 title claims abstract description 29
- 241000269799 Perca fluviatilis Species 0.000 claims description 8
- 208000028804 PERCHING syndrome Diseases 0.000 claims description 5
- 241000251468 Actinopterygii Species 0.000 claims description 4
- 241000269800 Percidae Species 0.000 claims description 2
- 239000003337 fertilizer Substances 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000004083 survival effect Effects 0.000 abstract description 3
- 239000010802 sludge Substances 0.000 abstract 1
- 241000700141 Rotifera Species 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 206010053759 Growth retardation Diseases 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 231100000001 growth retardation Toxicity 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention provides a loach fry breeding device which comprises a breeding bottom box, a sludge layer laid on the upper surface of the bottom of the breeding bottom box, a breeding net cage hung in the breeding bottom box in a sleeved mode and a breeding box cover for covering the breeding net cage. The breeding box cover comprises a cover plate, a feeding device and an inhabiting net plate; the feeding device comprises a funnel-shaped feeding opening and a cylindrical channel which is fixedly arranged at the lower end of the feeding opening and communicated with the feeding opening; the cylindrical channel is hollow, the bottom end is closed, and a plurality of through holes are formed in the side wall. A through hole is formed in the cover plate in the vertical direction; the cylindrical channel penetrates through the through hole in the cover plate, and the feeding opening is clamped on the upper end face of the cover plate; the bottom of the cylindrical channel is fixedly connected with the inhabiting net plate. A breeding method adopting the breeding device is further provided. The loach fry breeding device and the breeding method have the advantages that damage to fry is reduced while the breeding density is increased, meanwhile, sufficient open bait is provided for the fry, and the survival rate of the fry in the loach fry breeding period is increased.
Description
Technical field
The invention belongs to aquaculture field, especially relate to a kind of loach fry breeding apparatus and breeding method.
Background technology
Misgurni anguillicaudati delicious meat, nutritious there is again medical value, be well received by consumers, good market prospects.By
In environmental pollution and the expansion of the market demand, natural Misgurni anguillicaudati can not meet the huge needs in market, and artificial cultivation is sent out
Exhibition.During loach breeding, the survival rate problem of seed is always culturist's focus of attention, owing to Misgurni anguillicaudati seedling is in hatching
To about 15 ages in days, have a special outer cheek phase afterwards, exposed cheek filament easily damaged or be absorbed in mud at the bottom of pond cause suffocating and
Extremely, culturist is in order to improve the cultivation amount of unit are, and cultivation density improves constantly and causes seedling mutually to fight for habitat, children
Seedling mutually piles up the outer cheek of damage；Thus affect the survival rate of seed.Loach fry has stronger selectivity to open-mouthed bait simultaneously,
There are higher requirement, food ration deficiency all can cause the growth retardation of seed to quantity.
Summary of the invention
In view of this, it is desirable to provide a kind of loach fry breeding apparatus and breeding method, cultivation density is being improved
While reduce the damage of fry, provide sufficient open-mouthed bait for seed simultaneously, improve the one-tenth of loach fry nurturing period seedling
Motility rate.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of loach fry breeding apparatus, including cultivating under casing, is laid on the mud of described cultivation under casing upper base surface
Layer, hangs and is set in the cultivation net cage in described cultivation under casing, and for hiding the cultivation case lid on described cultivation net cage top；Its
In, described cultivation case lid includes cover plate, device for feeding, perches web plate；Described device for feeding includes infundibulate dog-house and fixed
At described dog-house lower end the porous cylindrical body passage that connects with described dog-house；Described cylinder channel interior hollow, the end
End Guan Bi；Described cover plate is covered on described incubator top；Described cover plate is provided with a through hole；Described cylinder passage is through described
Through hole, described dog-house is fastened on described cover plate upper surface；Web plate is perched described in the fixing connection of described cylinder channel bottom.
Further, perch web plate described in described cylinder passage lower end to be threaded connection.
Further, described cover plate upper surface is provided with handle.
Further, described cover plate is provided with observation panel.
Further, described mud upper surface is equipped with one layer of Air Filter.
Present invention also offers a kind of breeding method, utilize described breeding apparatus to carry out the cultivation of loach fry, its step
As follows:
1) lay mud at described cultivation under casing bottom lower surface, inject new water, execute suitable fertilizer and cultivate biological bait
Material；
2) after 5 to 6 days, the suspension of described cultivation net cage is set in described cultivation under casing, mud fish fry is put in a suitable place to breed described training
Educate in net cage；
3) covering on described cultivation net cage by described cultivation case lid, Misgurni anguillicaudati seedling can stop perching attachment on web plate
Breath, throws in living body bait according to stocking rate and breeding density, bait puts into dog-house, and bait enters cylinder passage, live body
Bait is swum across in the through hole on cylinder channel side wall enters cultivation net cage and is preyed on for seedling；
4) observing the growth situation of seed, after about one month, loach fry body length grows to about 3 to about 4cm and can carry out point
Pond is cultivated.
Relative to prior art, a kind of loach fry breeding apparatus of the present invention and breeding method have following excellent
Gesture:
The design perching web plate of cultivation case lid lower end of the present invention, increases while unit are cultivation amount also
Expanding the vivosphere of seed, seed is possible not only to bottom cultivation net cage to have a rest perch attachment on web plate, keeps away
Exempted from owing to the biggest seed of cultivation density is piled up mutually, damaged the outer cheek, seed is movable in cultivating net cage simultaneously, it is to avoid be absorbed in
Mud damages the outer cheek or death by suffocation；Cultivating plankton, the wheel animalcule etc. that the mud bottom net cage cultivated is mud fish fry
Kind providing open-mouthed bait, the design of device for feeding then can be thrown something and fed living body bait according to cultivation situation artificial supplementation, it is to avoid portion
Divide the impact growth of seed food ration deficiency.
Accompanying drawing explanation
The accompanying drawing of the part constituting the present invention is used for providing a further understanding of the present invention, and the present invention's is schematic real
Execute example and illustrate for explaining the present invention, being not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the breeding apparatus structural representation described in the embodiment of the present invention；
Description of reference numerals:
1-cultivates under casing；2-mud；3-cultivates net cage；4-cultivates case lid；5-cover plate；6-device for feeding；7-perches net
Plate；8-dog-house；9-cylinder passage；10-handle.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Combination mutually.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score,
Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description rather than instruction
Hint indication device or element must have specific orientation, with specific azimuth configuration and operation, be not understood that
For limitation of the present invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate or dark
Show relative importance or the implicit quantity indicating indicated technical characteristic.Thus, the spy of " first ", " second " etc. is defined
Levy and can express or implicitly include one or more this feature.In describing the invention, except as otherwise noted,
" multiple " are meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Loach fry breeding apparatus as shown in Figure 1
Including cultivate under casing 1, be laid on cultivate under casing 1 upper base surface mud 2, mud 2 carries for loach fry
For the open-mouthed bait such as wheel animalcule, hang and be set in the cultivation net cage 3 cultivated under casing 1, wherein cultivate bottom net cage 3 with mud 2
Between have a segment distance, for hide cultivate net cage 3 cultivation case lid 4；Cultivate case lid 4 and include cover plate 5, device for feeding 6, perch
Web plate 7；Device for feeding 6 includes infundibulate dog-house 8 and is installed in dog-house 8 lower end the porous circular cylinder communicated with dog-house 8
Body passage 9；Cylinder passage 9 inner hollow, bottom closes；Cover plate 5 is covered on cultivation net cage 3 top；Cover plate 5 is provided with one and leads to
Hole；Cylinder passage 9 is through the through hole on cover plate 5, and dog-house 8 is then fastened on cover plate 5 upper surface；Bottom cylinder passage 9 admittedly
Determine connection and perch web plate 7.
Cylinder passage 9 lower end is threaded connection on web plate 7 with perching.The design of screw thread facilitate perch web plate 7 with
Assembly and disassembly between device for feeding 6, convenient cleaning.
Cover plate 5 upper surface is provided with handle 10 and observation panel.
Mud 2 upper surface is equipped with one layer of Air Filter.
During use, by the cylinder passage 9 of device for feeding 6 bottom through the through hole on cover plate 5, dog-house 8 is then fastened on
Cover plate 5 upper surface, will perch web plate 7 and device for feeding 6 is mutually permanently connected by internal and external threads, be assembled into cultivation case lid 4, will
Cultivating case lid 4 to cover at cultivation net cage 3 top, cultivating the loach fry in net cage 3 can perch perching attachment on web plate 7,
Prevent from bottom cultivation net cage 3, piling up mutually extruding between loach fry；When loach fry grows into certain phase, can pass through
The bait common feeding loach fry that the bait of device for feeding 6 input and mud 2 are cultivated, to ensure that seed has the bait of abundance
Material, growth is rapidly.The bait such as wheel animalcule being poured into dog-house 8, enters porous cylindrical body passage 9, bait passes through cylinder passage 9 side
Through hole on wall is swum in cultivation net cage 3, and loach fry then can be preyed on.Observed at any time by the observation panel on cover plate 5
The meal situation of loach fry, adjusts situation of throwing something and feeding as required.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (6)
1. a loach fry breeding apparatus, including cultivating under casing (1), is laid on described cultivation under casing (1) upper base surface
Mud (2), hangs and is set in the cultivation net cage (3) in described cultivation under casing (1), and be used for hiding described cultivation net cage
(3) cultivation case lid (4), it is characterised in that: described cultivation case lid (4) includes cover plate (5), device for feeding (6), perches web plate
(7)；Described device for feeding (6) include infundibulate dog-house (8) and be installed in described dog-house (8) lower end and with described dog-house
(8) the cylinder passage (9) connected；Described cylinder passage (9) inner hollow, bottom closes, and sidewall is provided with some through holes；Institute
State cover plate (5) and be covered on described cultivation net cage (3) top；Described cover plate (5) vertical direction is provided with a through hole；Described cylinder
Passage (9) is through the through hole on described cover plate (5), and described dog-house (8) is fastened on described cover plate (5) upper surface；Described cylinder
Web plate (7) is perched described in the fixing connection in body passage (9) bottom.
A kind of loach fry breeding apparatus the most according to claim 1, it is characterised in that: under described cylinder passage (9)
Perch web plate (7) described in end to be threaded connection.
A kind of loach fry breeding apparatus the most according to claim 1, it is characterised in that: described cover plate (5) upper surface sets
(10) with handles.
A kind of loach fry breeding apparatus the most according to claim 1, it is characterised in that: described cover plate (5) is provided with observation
Mouthful.
A kind of loach fry breeding apparatus the most according to claim 1, it is characterised in that: described mud (2) upper surface
It is equipped with one layer of Air Filter.
6. a loach fry breeding method, uses breeding apparatus in mud fish fry any one of claim 1 to 6, and its feature exists
In: comprise the steps:
1) lay mud (2) at described cultivation under casing (1) bottom lower surface, inject new water, execute suitable fertilizer and cultivate biology
Bait；
2) after 5 to 6 days, the suspension of described cultivation net cage (3) is set in described cultivation under casing (1), mud fish fry is put in a suitable place to breed described
Cultivate in net cage (3)；
3) being covered by described incubator (4) on described cultivation net cage (3), Misgurni anguillicaudati seedling can go up the most attached perching web plate (7)
Rest, throw in living body bait according to stocking rate and breeding density, bait puts into dog-house (8), bait enters cylinder and leads to
Road (9), living body bait is swum across in the through hole on cylinder passage (9) sidewall enters cultivation net cage (3) and is preyed on for seedling；
4) observing the growth situation of seed, after about one month, loach fry body length grows to about 3 to about 4cm and can carry out point pond and train
Support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610620331.4A CN106035179A (en) | 2016-07-27 | 2016-07-27 | Loach fry breeding device and breeding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610620331.4A CN106035179A (en) | 2016-07-27 | 2016-07-27 | Loach fry breeding device and breeding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106035179A true CN106035179A (en) | 2016-10-26 |
Family
ID=57196910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610620331.4A Pending CN106035179A (en) | 2016-07-27 | 2016-07-27 | Loach fry breeding device and breeding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106035179A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109156396A (en) * | 2018-08-31 | 2019-01-08 | 南宁致侨农业有限公司 | Loach breeding case for open water |
| CN109156399A (en) * | 2018-08-31 | 2019-01-08 | 南宁致侨农业有限公司 | The dedicated cultivation apparatus of loach |
| CN110036962A (en) * | 2019-04-28 | 2019-07-23 | 浙江省海洋水产研究所 | The drawing-in device of cage culture |
| CN110036960A (en) * | 2019-04-28 | 2019-07-23 | 浙江省海洋水产研究所 | Utilize the deep-sea culture net cage of wave energy |
| CN111838054A (en) * | 2020-07-15 | 2020-10-30 | 嵊泗县东海贻贝科技创新服务有限公司 | Cultivation pool with mud spreading device and use method |
-
2016
- 2016-07-27 CN CN201610620331.4A patent/CN106035179A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109156396A (en) * | 2018-08-31 | 2019-01-08 | 南宁致侨农业有限公司 | Loach breeding case for open water |
| CN109156399A (en) * | 2018-08-31 | 2019-01-08 | 南宁致侨农业有限公司 | The dedicated cultivation apparatus of loach |
| CN110036962A (en) * | 2019-04-28 | 2019-07-23 | 浙江省海洋水产研究所 | The drawing-in device of cage culture |
| CN110036960A (en) * | 2019-04-28 | 2019-07-23 | 浙江省海洋水产研究所 | Utilize the deep-sea culture net cage of wave energy |
| CN110036960B (en) * | 2019-04-28 | 2021-03-23 | 浙江省海洋水产研究所 | Deep sea aquaculture net cage utilizing wave energy |
| CN110036962B (en) * | 2019-04-28 | 2021-04-20 | 浙江省海洋水产研究所 | Feeding device for cage culture |
| CN111838054A (en) * | 2020-07-15 | 2020-10-30 | 嵊泗县东海贻贝科技创新服务有限公司 | Cultivation pool with mud spreading device and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161026 |