CN201160421Y - Octopus cultivation cage - Google Patents
Octopus cultivation cage Download PDFInfo
- Publication number
- CN201160421Y CN201160421Y CNU2007201924500U CN200720192450U CN201160421Y CN 201160421 Y CN201160421 Y CN 201160421Y CN U2007201924500 U CNU2007201924500 U CN U2007201924500U CN 200720192450 U CN200720192450 U CN 200720192450U CN 201160421 Y CN201160421 Y CN 201160421Y
- Authority
- CN
- China
- Prior art keywords
- polyvinyl chloride
- octopus
- breeding cage
- cage
- steel bar
- 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.)
- Expired - Fee Related
Links
- 241000238413 Octopus Species 0.000 title claims abstract description 66
- 238000009395 breeding Methods 0.000 claims abstract description 44
- 230000001488 breeding effect Effects 0.000 claims abstract description 44
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 42
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 42
- 229920003023 plastic Polymers 0.000 claims abstract description 25
- 239000004033 plastic Substances 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 239000011148 porous material Substances 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 6
- 241000238366 Cephalopoda Species 0.000 abstract description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract 3
- 230000001681 protective effect Effects 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000009360 aquaculture Methods 0.000 description 4
- 244000144974 aquaculture Species 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 241000237502 Ostreidae Species 0.000 description 2
- 208000028804 PERCHING syndrome Diseases 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000020636 oyster Nutrition 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009182 swimming Effects 0.000 description 2
- FPIPGXGPPPQFEQ-UHFFFAOYSA-N 13-cis retinol Natural products OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-UHFFFAOYSA-N 0.000 description 1
- 241000237852 Mollusca Species 0.000 description 1
- FPIPGXGPPPQFEQ-BOOMUCAASA-N Vitamin A Natural products OC/C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-BOOMUCAASA-N 0.000 description 1
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 235000019155 vitamin A Nutrition 0.000 description 1
- 239000011719 vitamin A Substances 0.000 description 1
- 229940045997 vitamin a Drugs 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Images
Classifications
-
- 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
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to an octopus breeding cage composed of a reinforcing steel bar frame, a protective net coat, plastic round plates, polyvinyl chloride pipes, an isolating net sheet, an inflation floating box, a balancing weight, etc., which are connected with each other. The reinforcing steel bar frame, as a whole, takes the shape of a cylinder and is externally wrapped with the protective net coat; the number of the plastic round plates is two, and the plastic round plates are horizontally fixed on the reinforcing steel bar frame and together form the frame structure of the breeding cage; the plastic round plates are drilled with a plurality of round holes through which the polyvinyl chloride pipes longitudinally penetrate the front and the back plastic round plates; the inside of the breeding cage can be longitudinally provided with a plurality of polyvinyl chloride pipes; the diameters of the polyvinyl chloride pipes are in various match relations, however, the arrangement of the polyvinyl chloride pipes is not appropriate to be too concentrated; the upper end of the breeding cage is provided with the inflation floating box, and the bottom of the breeding cage is provided with the balancing weight. The use of such octopus breeding cage not only can provide a habitat for octopuses, but also can prevent the octopuses from eating each other; the octopus breeding cage achieves the artificial breeding of octopuses at a great density, can effectively avoid the attack of the stormy waves and improve the capability of resisting the stormy waves, and thereby is an ideal octopus breeding device.
Description
Technical field
The utility model relates to a kind of octopus cultivation cage, belongs to field of aquaculture devices.
Background technology
On classification position, octopus belongs to Mollusca, Cephalopoda, Octopodida, and eight wrists are given birth to by octopus section on the head, be commonly called as " octopus ".Octopus can be eaten raw or be drying, its delicious meat, nutritious, and except that containing a large amount of protein (being higher than oyster), fat rate content height (be about oyster 5 times), vitamin A is abundant, and edible part is high.Octopus price height is in very great demand on the international market, is loved by the people.According to FAO's statistics, world's siphonopods gross yield promptly surpassed 3.6 * 10 in 2000
6Ton.The quantity of the catch of octopus class, Morocco has accounted for 35%, and height ranks first, and secondly is Japan, Thailand, Spain and Mexico.Because cephalopodous transition is fished for, some important economic species, particularly the output of offshore kind sharply descends over 20 years in the past, but world consumption person is growing on and on to cephalopodous demand, supply-demand relationship seriously unbalance, the important means that makes siphonopods culture as resource recovery is subjected to extensive concern.Because octopus is to the high degree of adaptability of breeding environment, wide distributivity, life cycle weak point, advantages such as high growth rate are a kind of economic kinds of culturing potentiality that has very much, and a lot of in the world countries pay much attention to the aquaculture of octopus, and have obtained certain achievement.In China, the history that octopus is propagated artificially is very short, and people to the life habit research of octopus in the artificial breeding environment of building seldom.Octopus has the cave of dwelling habit, when bait is not enough, also can kill and devour mutually simultaneously, cause propagating artificially of octopus to be difficult to obtain important breakthrough always, breed small scale, technology fall behind relatively, specific yield is low, therefore develop the facility of propagating artificially of octopus, exploring the octopus artificial culture technology is the key point that realizes that the octopus highly effective and safe is cultured.
Summary of the invention
The utility model provides a kind of octopus cultivation cage, be mainly to solve the specific demand of the distinctive biological property of octopus to breeding facility, thereby the efficient high density safety that realizes octopus is propagated artificially.
For achieving the above object, the utility model can reach by following technical measures: a kind of octopus cultivation cage, by: safeguard etting (1), steel bar framework (2), polyvinyl chloride pipe pipe (3), foam plugs (4), plastics plectane (5), separation net sheet (6), culture space (7), inflation buoyancy tank (8), air-filled pore (9), handle (10) and pouring weight (11) order connect to be formed, steel bar framework (2) integral body is cylindrical shape, outer bag is safeguarded etting (1), totally two of plastics plectanes (5), crosswise fixed is on steel bar framework (2), both form the skeleton structure of breeding cage jointly, the plastics plectane is drilled with some circular holes on (5), two blocks of plastics plectanes (5) before and after polyvinyl chloride pipe (3) vertically passes by described circular hole vertically are provided with many polyvinyl chloride pipes (3) in the breeding cage.Many polyvinyl chloride pipes (3) vertically are set in the breeding cage, and the diameter of polyvinyl chloride pipe (3) can have plurality of specifications, and polyvinyl chloride pipe (3) should be too not intensive when arranging.The breeding cage upper end is provided with inflation buoyancy tank (9), can in conjunction with the pouring weight (11) of breeding cage bottom, can realize the steady lifting of breeding cage to inflation buoyancy tank (8) inflatable drainage.This octopus cultivation cage (33) can be arranged on the well rope rope (32) of raft culture system in groups, and is positioned at the following certain depth of the water surface., have stability and wind wave resistance performance preferably.
Steel bar framework (2), safeguard etting (1), plastics plectane (5), PVC polyvinyl chloride pipe (3), foam plugs (4), separation net sheet (6), inflation buoyancy tank (8), counterweight block (11) etc. interconnect form.Steel bar framework (2) integral body is cylindrical shape, and outer bag is safeguarded etting (1).Totally two of plastics plectanes (5), crosswise fixed is on steel bar framework (2).The plastics plectane is drilled with some circular holes on (5), and two blocks of plastics plectanes (5) before and after PVC polyvinyl chloride pipe (3) vertically passes by described circular hole provide the ground of perching protection for octopus.A big hole is opened at plastics plectane (5) center, adopts separation net sheet (6) to isolate, and satisfies the water body exchange of breeding cage, can reduce to act on simultaneously the resistance to water-flow on the breeding cage to a certain extent.PVC polyvinyl chloride pipe (3) medium position is with the stifled jail of foam plugs (4), thereby about PVC polyvinyl chloride pipe (3) is divided into two sections, culture spaces (7) for two about formation.Inflation buoyancy tank (8) is arranged in the breeding cage upper end, is one with steel bar framework (2) weldering.Establish air-filled pore (9) on the inflation buoyancy tank (8), the lower end is drilled with some apertures, is used to into draining.
The diameter of described PVC polyvinyl chloride pipe (3) is 5cm, but for adapting to the demand of different periods of octopus to the hole size, the diameter of PVC polyvinyl chloride pipe (3) can have multiple collocation.PVC polyvinyl chloride pipe (3) should be too not intensive when arranging, should leave certain space, and the space of swimming and teaseing is provided for octopus.
Inflation buoyancy tank (8) upper end design has handle (10), is convenient to the operations such as installation, daily management of breeding cage.For guaranteeing that inflating buoyancy tank (8) can make the steady lifting of breeding cage when charging and discharging gas, hang a spherical pouring weight (11) at the breeding cage bottom centre position, the effective weight of spherical pouring weight (11) is about 10kg.
The beneficial effects of the utility model: a kind of octopus cultivation cage, adopt the combination of many PVC polyvinyl chloride pipes to arrange, not only can be octopus the institute of perching is provided, and can well avoid killing and devouring mutually of octopus, realize that octopus is highdensity to propagate artificially.Breeding cage of the present invention can be arranged on the well rope rope of raft culture system in groups, need not other special breeding facility.Breeding cage is in the following certain depth of the water surface, can effectively avoid the attack of stormy waves, improves its wind wave resistance performance, by small-sized gas charging system, can be with the steady emersion water surface of safety of breeding cage, and be convenient to dailyly throw something and feed and observe.A kind of octopus cultivation cage, processing technology is simple, and operation is convenient, long service life, cost is low, is convenient to large-scale popularization, is a kind of desirable octopus cultivation equipment.
Description of drawings
Accompanying drawing 1: be the A-A cross-sectional view of the utility model octopus cultivation cage;
Accompanying drawing 2: be the B-B cross-sectional view of the utility model octopus cultivation cage;
Accompanying drawing 3: the facade structures principle schematic of a kind of raft culture pattern I that is adopted for the utility model octopus cultivation cage;
Accompanying drawing 4: the plan structure principle schematic of a kind of raft culture pattern I that is adopted for the utility model octopus cultivation cage;
Accompanying drawing 5: the structural principle schematic diagram of a kind of raft culture pattern II that is adopted for the utility model octopus cultivation cage.
Among Fig. 1: 2 steel bar frameworks; 3 polyvinyl chloride pipe pipes; 5 plastics plectanes; 6 separation net sheets; 8 inflation buoyancy tanks; 9 air-filled pores; 11 pouring weights
Among Fig. 2: 1 safeguards etting; 2 steel bar frameworks; 3 polyvinyl chloride pipe pipes; 4 foam plugs; 5 plastics plectanes; 6 separation net sheets; 7 culture the space; 8 inflation buoyancy tanks; 9 air-filled pores; 10 handles
Among Fig. 3: 21 well rope ropes; 22 ball floats; 23 pouring weights; 24 octopus cultivation cages; 25 tethers; 26 inflation buoyancy tanks
Among Fig. 4: 21 well rope ropes; 22 ball floats; 24 octopus cultivation cages; 25 tethers; 26 inflation buoyancy tanks
Among Fig. 5: 31 well rope ropes; 32 ball floats; 33 octopus cultivation cages; 34 tethers; 35 inflation buoyancy tanks; 36 buoyancy tank air-filled pores
Embodiment
As shown in Figure 1, a kind of octopus cultivation cage, integral body is cylindrical shape, is about 1.0m, the about 30～50cm of diameter, steel bar framework (2) is welded by 8 straight reinforcing bars and two reinforcing bar annulus, and for avoiding the seawater heavy corrosion, steel bar framework should be done suitable preservative treatment.Totally two of plastics plectanes (5), crosswise fixed are on steel bar framework (2), and plastics plectane (5) and steel bar framework (2) form the skeleton structure of breeding cage jointly.Safeguard that etting (1) is with the peripheral parcel of skeleton.The plastics plectane is drilled with some circular holes on (5), and two blocks of plastics plectanes (5) before and after polyvinyl chloride pipe (3) vertically passes by described circular hole provide the ground of perching protection for octopus.The diameter of described polyvinyl chloride pipe (3) is 5cm, but for adapting to the demand of different periods of octopus to the hole size, the diameter of polyvinyl chloride pipe (3) can have multiple collocation.Polyvinyl chloride pipe (3) should be too not intensive when arranging, should leave certain space, the space of swimming and teaseing is provided for octopus, when bait is not enough, octopus has the habit that kills and devour mutually, therefore each is cultured in the space, octopus is put the quantity that quantity should be less than polyvinyl chloride pipe (3) in a suitable place to breed, preferably can reserve the polyvinyl chloride pipe more than needed (3) of some, concrete vacant rate is decided on the aquaculture management ability, from the angle of scientific culture, should be in conjunction with the aquaculture management ability, design different throw something and feed intensity and cultivation density, carry out special experimental study and determined, seek best vacant rate.A big hole is opened at plastics plectane (5) center, adopt separation net sheet (6) to isolate, satisfy the water body exchange of breeding cage, simultaneously can reduce to act on the resistance to water-flow on the breeding cage to a certain extent, polyvinyl chloride pipe (3) medium position is stifled firm with foam plugs (4), thereby about polyvinyl chloride pipe (3) is divided into two sections, culture space (7) for two about formation, inflation buoyancy tank (8) is arranged in the breeding cage upper end, be one with steel bar framework (2) weldering, establish two air-filled pores (9) on the inflation buoyancy tank (8), the lower end is drilled with some apertures, is used to into draining.Inflation buoyancy tank (8) upper end design has handle (10), is convenient to the operations such as installation, daily management of breeding cage.For guaranteeing that inflating buoyancy tank (8) can make the steady lifting of breeding cage when charging and discharging gas, hang a spherical pouring weight (11) at the breeding cage bottom centre position, the effective weight of spherical pouring weight (11) is about 10kg, spherical pouring weight (11) can not be evenly arranged in the both sides of breeding cage, otherwise does not have the effect of steady lifting.
In actual the breed, described a kind of octopus cultivation cage (24) can be a plurality of one group, stream hangs on the well rope rope (21) of raft culture system downstream, respectively adopts 3 tethers (25) to be connected with the well rope rope (21) of raft culture system before and after each octopus cultivation cage (21), guarantees the stability of breeding cage.Simultaneously, described 3 tethers (25) are in tilted layout, wherein a tethers (25) is provided with ball float (22), link to each other with rope between each ball float (22), make octopus cultivation cage (24) be positioned at water surface certain distance, can improve its wind wave resistance performance, inflation buoyancy tank (26) is arranged in the breeding cage upper end, is one with steel bar framework (2) weldering.For guaranteeing that inflating buoyancy tank (26) can make steadily lifting of octopus cultivation cage (24) when charging and discharging gas, hang a spherical pouring weight (23) at octopus cultivation cage (24) bottom centre position, the effective weight of spherical pouring weight (23) is about 10kg, as shown in Figure 2.Above-mentioned raft culture pattern because breeding cage is located immediately under the well rope rope (21), can be subjected to well rope rope (21) influence to a certain extent when rising is thrown something and fed.As preferably, can adopt arrangement mode shown in the accompanying drawing 3, a kind of octopus cultivation cage (33) can a plurality ofly be arranged more, stream hangs on the well rope rope (31) of raft culture system downstream, respectively adopt 2 tethers (34) before and after each octopus cultivation cage (33), be connected with the well rope rope (31) of both sides raft culture system respectively, guarantee the stability of octopus cultivation cage (33).4 tethers (34) of wherein per 4 mutual close octopus cultivation cages (33) are connected a node place of well rope rope (31), and each node place is provided with ball float (32), every tethers (34) is in tilted layout, make octopus cultivation cage (33) be positioned at water surface certain distance, can improve its wind wave resistance performance, inflation buoyancy tank (32) is arranged in octopus cultivation cage (33) upper end, is one with steel bar framework (2) weldering.Inflation buoyancy tank (35) is provided with buoyancy tank air-filled pore (36).When horizontal breed quantity was very big, breed marine site occupancy and well rope rope consumption and preceding kind of arrangement mode difference were little, but this arrangement mode can effectively improve the globality of cultivating system, increases horizontal anti-flow performance.Because breeding cage is positioned at below the water surface, can not influence the daily management of workboat.
Claims (4)
1, a kind of octopus cultivation cage, by: safeguard etting (1), steel bar framework (2), polyvinyl chloride pipe pipe (3), foam plugs (4), plastics plectane (5), separation net sheet (6), culture space (7), inflation buoyancy tank (8), air-filled pore (9), handle (10) and pouring weight (11) order connect to be formed, steel bar framework (2) integral body is cylindrical shape, outer bag is safeguarded etting (1), totally two of plastics plectanes (5), crosswise fixed is on steel bar framework (2), both form the skeleton structure of breeding cage jointly, it is characterized in that: the plastics plectane is drilled with some circular holes on (5), two blocks of plastics plectanes (5) before and after polyvinyl chloride pipe (3) vertically passes by described circular hole vertically are provided with many polyvinyl chloride pipes (3) in the breeding cage.
2, octopus cultivation cage according to claim 1 is characterized in that: many polyvinyl chloride pipes (3) vertically are set in the breeding cage, and the diameter of polyvinyl chloride pipe (3) can have plurality of specifications.
3, octopus cultivation cage according to claim 1 is characterized in that: the breeding cage upper end is provided with inflation buoyancy tank (9).
4, octopus cultivation cage according to claim 1 is characterized in that: this octopus cultivation cage (33) can be arranged on the well rope rope (32) of raft culture system in groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201924500U CN201160421Y (en) | 2007-11-22 | 2007-11-22 | Octopus cultivation cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201924500U CN201160421Y (en) | 2007-11-22 | 2007-11-22 | Octopus cultivation cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201160421Y true CN201160421Y (en) | 2008-12-10 |
Family
ID=40181368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201924500U Expired - Fee Related CN201160421Y (en) | 2007-11-22 | 2007-11-22 | Octopus cultivation cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201160421Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010139831A1 (en) * | 2009-06-01 | 2010-12-09 | Unda Desarrollos Tecnológicos Marinos, S.L. | Modular cage structure for fattening octopuses |
| CN101491226B (en) * | 2009-02-19 | 2011-06-29 | 浙江海洋学院 | High-density octopus rearing cage |
| CN101485298B (en) * | 2009-02-06 | 2012-02-08 | 吕军仪 | Cultivation system suitable for animal in cultivation pond and cultivation method thereof |
| CN103299933A (en) * | 2013-06-09 | 2013-09-18 | 浙江海洋学院普陀科学技术学院 | Combined elevation and raft type cultivation device |
| CN103461231A (en) * | 2013-08-08 | 2013-12-25 | 山东省海洋水产研究所 | Reinforcement type wind wave resistant oyster cultivation method |
| CN103493772A (en) * | 2013-10-14 | 2014-01-08 | 浙江海洋学院 | Device capable of integrating octopus cultivation and zygote attaching |
| CN107821272A (en) * | 2017-11-29 | 2018-03-23 | 叶生祥 | A kind of aquatic organism breeding apparatus of multilayer cycling structure |
-
2007
- 2007-11-22 CN CNU2007201924500U patent/CN201160421Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101485298B (en) * | 2009-02-06 | 2012-02-08 | 吕军仪 | Cultivation system suitable for animal in cultivation pond and cultivation method thereof |
| CN101491226B (en) * | 2009-02-19 | 2011-06-29 | 浙江海洋学院 | High-density octopus rearing cage |
| WO2010139831A1 (en) * | 2009-06-01 | 2010-12-09 | Unda Desarrollos Tecnológicos Marinos, S.L. | Modular cage structure for fattening octopuses |
| ES2364717A1 (en) * | 2009-06-01 | 2011-09-13 | Unda Desarrollos Tecnologicos Marinos, S.L. | Modular cage structure for fattening octopuses |
| CN103299933A (en) * | 2013-06-09 | 2013-09-18 | 浙江海洋学院普陀科学技术学院 | Combined elevation and raft type cultivation device |
| CN103461231A (en) * | 2013-08-08 | 2013-12-25 | 山东省海洋水产研究所 | Reinforcement type wind wave resistant oyster cultivation method |
| CN103461231B (en) * | 2013-08-08 | 2015-10-28 | 山东省海洋水产研究所 | A kind of reinforced wind wave resistance oyster culture method |
| CN103493772A (en) * | 2013-10-14 | 2014-01-08 | 浙江海洋学院 | Device capable of integrating octopus cultivation and zygote attaching |
| CN103493772B (en) * | 2013-10-14 | 2016-01-20 | 浙江海洋学院 | The attached ovum integrated apparatus of a kind of octopus cultivation |
| CN107821272A (en) * | 2017-11-29 | 2018-03-23 | 叶生祥 | A kind of aquatic organism breeding apparatus of multilayer cycling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081210 Termination date: 20091222 |