CN104872014A - Combined net cage for layered temporary rearing for adult fishes - Google Patents
Combined net cage for layered temporary rearing for adult fishes Download PDFInfo
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- CN104872014A CN104872014A CN201510252896.7A CN201510252896A CN104872014A CN 104872014 A CN104872014 A CN 104872014A CN 201510252896 A CN201510252896 A CN 201510252896A CN 104872014 A CN104872014 A CN 104872014A
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- rotating shaft
- net cage
- adult fish
- sleeve
- composite
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 61
- 230000000384 rearing effect Effects 0.000 title abstract 3
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 42
- 230000004083 survival effect Effects 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 241000252230 Ctenopharyngodon idella Species 0.000 description 4
- 241000252234 Hypophthalmichthys nobilis Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 239000003643 water by type Substances 0.000 description 4
- 241001519451 Abramis brama Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 235000013594 poultry meat Nutrition 0.000 description 3
- 241001609213 Carassius carassius Species 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009954 braiding Methods 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000144977 poultry Species 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 241000252233 Cyprinus carpio Species 0.000 description 1
- 241000755266 Kathetostoma giganteum Species 0.000 description 1
- 241001275898 Mylopharyngodon piceus Species 0.000 description 1
- 206010029412 Nightmare Diseases 0.000 description 1
- 241000269800 Percidae Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013332 fish product Nutrition 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
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- 238000010206 sensitivity analysis Methods 0.000 description 1
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- 208000024891 symptom Diseases 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)
- Revetment (AREA)
Abstract
The invention discloses a combined net cage for layered temporary rearing for adult fishes. The combined net cage comprises a combined framework (1), a net cage body (2), a connecting piece (3), a supporting seat (4), a rotating shaft (5) and a sleeve (6), wherein the combined framework (1) is composed of at least two rectangular frameworks, the rectangular frameworks are vertically overlapped and connected into a single unit, the net cage body (2) is matched with each framework and fixed at the inner sides of the frameworks through net cables, the connecting piece (3) is firmly connected with the upper end of the combined framework (1), the top end is further connected with the sleeve (6) and integrated with the sleeve (6), one end of the rotating shaft (5) passes through the sleeve (6), two ends or one end of the sleeve are or is fixed on the rotating shaft through fixing pieces to have movable fit with the rotating shaft, and the supporting seat (4) sleeves the other side. The combined net cage for the layered temporary rearing for the adult fishes is simple in structure, convenient to operate, low in cost, flexible to use and capable of meeting the demands of different types of adult fishes on the water depth environment, avoiding the over-saturation influence of the total dissolved gas in the water body and improving the survival rate of the adult fishes.
Description
Technical field
The invention belongs to aquaculture device technical field, be specifically related to the Composite-type Sea Cage that a kind of adult fish layering is supported temporarily.
Background technology
Along with expanding economy and the attention to health, people know when selecting meat food, and the suggestion of nutritionist eats poultry meat not as eating poultry, eats poultry not as eating the flesh of fish.Oppress not only fine and tender taste, delicious flavour, nutritious, easily digesting, and be starkly lower than other meat because of saturated fat and cholesterol level, is again a kind of body-care food.But for the fresh adult fish in river, if will ensure that its original nutrition and health care quality is unaffected, ensure that the fresh and alive of its fish body is very important.On the other hand, for the dealing of the fresh adult fish in river, also be for expensive with fresh and alive, dead then devalue, after death deal with improperly if there is because of fish, cause putrid and deteriorated (will occur in several hours, when especially weather is more hot) to throw away, fishery practitioner will bear the massive losses brought thus.For many years, the nightmare seemed into can not walking just is sustained economic losses in fishery-ies product death.Therefore, improve the survival rate of river fresh fish product, making it value preserving or increment, is the wish of vast fishery practitioner.
After the fresh adult fish in river is fished for up, when can not go out to sell off, support temporarily with regard to needs at once.Generally, several days phase is supported temporarily to two weeks not etc.At present, the device of supporting temporarily of movement can mostly be casing disclosed in prior art, or be staving, these casings or staving are all individual layers, although itself structure is simple, surviving of class of breeding fish temporarily be ensured, also must rely on corresponding comparatively complicated auxiliary facility.Disclosed in CN204047627, a kind of movable energy-saving type fish support device temporarily, this device is except casing, also be configured with embedded heat exchanger, water temperature detection control device, filtration, purification case, refrigerating and heating combined equipment, external heat exchanger, water pump and oxygen pump etc., this device also needs consume electric power in use procedure, not only complex structure, investment is large, and forms high temporarily.Support device temporarily for comparatively easy, it is reported and namely directly utilize landing stage cabin retaining to support temporarily in the landing stage resting in river bank, this mode of supporting temporarily still needs water pump and oxygen pump to carry out the displacement of water and to increase dissolved oxygen; There is fish to be placed directly in and be placed in fishing net in water or individual layer net cage is supported temporarily, though the flowing water that mode takes full advantage of korneforos is supported temporarily this, and structure is simple, do not need other auxiliary facility, reduced investment, energy-conservation, but which water level of supporting temporarily is general more shallow and the water surface area needed is comparatively large, and this still has problems for the fish being positioned at power station high dam Its Adjacent Waters are supported temporarily.Because in the waters building high dam, as long as high dam one sluices will cause general dissolved gas in water body (TDG) supersaturation, if the fresh adult fish in river is supported in this environment temporarily, will long to make adult fish suffer from bubble illness even dead too high or open-assembly time because of shoal TDG degree of saturation, this survival rate that serious threat adult fish is supported temporarily, bring loss to the fishery practitioner selling live fish, affect its economic benefit.On the other hand because different types of fish have different life habits, namely different types of adult fish all has the different optimal adaptation depth of water, as in China six squawfish class, and carp is just liked inhabiting at the bottom of soft mud and pasture and water grow thickly place; Grass carp is generally the middle level at water, sometimes also at the middle and upper levels or middle lower floor movable; The adaptability of crucian is very strong, has the trace of its activity regardless of deep water or shallow water, flowing water or hydrostatic; In natural water area, the dark midwater of 2-10 rice is the scope of activities of silver carp; Bighead perches at water at the middle and upper levels; Black carp then mainly lives in the middle lower floor in waters, and special love lives in 2-4 rice or darker having in the environment of spiral shell or other shell-fish under water.In addition tolerance is also different in other words to general dissolved gas in water body (TDG) oversaturated sensitivity for different fish, as the people such as Dong Jieying [" fish are to the sensitivity analysis of dissolved gas supersaturation water body ", in May, 2012 Ecology magazine the 33rd volume the 3rd phase] result of study show: 1) silver carp, bighead and bream easily suffer from bubble illness in the oversaturated situation of dissolved gas, grass carp, crucian are slightly secondary, and yellow cartfish and Nian the most not easily suffer from bubble illness.2) limit saturation dissolved oxygen that silver carp, bighead and bream can be born is about 120%, and the tolerance outline of bream is better than silver carp and flathead; Grass carp and crucian carp are exposed to 48h in the environment of saturation dissolved oxygen 130%, half is about respectively had to present serious bubble illness symptom and death, therefore the limit saturation dissolved oxygen that grass carp and crucian carp can be born is about 130% or higher, substantially can ignores river construction and to sluice the impact on yellow cartfish and Nian of the down stream dissolution dissolved gas supersaturation that causes.Therefore, existing this being placed directly in is placed in fishing net in water or individual layer net cage mode of supporting temporarily also cannot agree with the fresh adult fish in different river in the life habit of water with to water body general dissolved gas (TDG) oversaturated sensitivity tolerance in other words, certainly will will bring negative effect to the survival rate that the fresh adult fish in river is supported temporarily.Especially when the fresh adult fish in river is after slight bubble illness suffered from by the too high shoal fishing net of this TDG of being placed in degree of saturation or individual layer net cage, when wanting revolt its buoyancy and move about to depth of water place, can be stopped undoubtedly, sb.'s illness took a turn for the worse until dead to accelerate it, this survival rate also wanting serious threat adult fish to support temporarily, brings loss to the fishery practitioner selling live fish.
Summary of the invention
The object of the invention is to overcome the shortcomings and deficiencies existed in prior art, the Composite-type Sea Cage that a kind of adult fish layering is supported temporarily is provided.
In order to reach object of the present invention, the present inventor is according to the life habit of the fresh adult fish in different river in water, to the difference of general dissolved gas in water body (TDG) oversaturated sensitivity ability to bear in other words, and along with the increase of the depth of water, water body to gas as O
2, N
2and CO
2deng the increase of the solvability of gas, TDG degree of saturation can decline, the depth of water often declines 1m, the research conclusion of TDG degree of saturation decline 10%, design provides the Composite-type Sea Cage that a kind of adult fish layering is supported temporarily, this net cage comprises combined frame, net cage, connector, supporting base, rotating shaft and sleeve, wherein combined frame is made up of at least 2 rectangular frames, each rectangular frame mutually vertical overlap connects as one, net cage and each frames match are also fixed on inside framework by netting twine, connector is fixed on combined frame upper end, its top again branch sleeve also forms integral structure with it, sleeve both ends or one end to be fixed thereon through sleeve and by fixture and to form dynamic cooperation by rotating shaft one end, opposite side socket supporting base, this net cage is fixed on ship side or bank by supporting base, sleeve, connector and combined frame form overall structure and move around rotating shaft.
In above-mentioned net cage, combined frame is provided with link on the underframe limit of side parallel with rotating shaft, it can be tied knots rope or chain by bolt, be convenient to combined frame lift be come up convenient and strength-savingly, can observe net cage Mesichthyes situation of supporting temporarily on the one hand, be convenient on the other hand place adult fish, feeding or take out adult fish.
Connector described in above-mentioned net cage is right angled triangle framework.
Fixture described in above-mentioned net cage is pin; The supporting base of socket is at least 2, and each supporting base divides and is placed on the latter half of of rotating shaft.
Each rectangular frame in combined frame described in above-mentioned net cage with the plane frame of rotational axis vertical both sides in have the reinforcement intersected in diagonal.
Combined frame described in above-mentioned net cage, connector and reinforcement are welded by angle steel.
Net cage described in above-mentioned net cage is that fishing net braiding forms, and its fishing net being positioned at each net cage in link side can open or close.
Step when above-mentioned net cage uses is as follows:
(1) first fishing net being woven net cage is fixed in each rectangular frame, then the sleeve on connector top passed in one end of rotating shaft and fix with fixture, again supporting base is socketed in rotating shaft latter half of after be fixed on ship side or bank, and fasten stay cord or chain in the link on combined frame underframe limit;
(2) consider and support the life habit of the fresh adult fish in different types of river in water temporarily, to the oversaturated concrete condition of general dissolved gas in the oversaturated sensitivity of general dissolved gas in water body or tolerance and temporary foster waters different depth water body, fresh for the river of fishing for adult fish is put into respectively the net cage being positioned at each rectangular frame of different depth after being placed in water, after putting well, whole device is put into water, the fish being positioned at each layer net cage just can be made to be in different water depth place and support temporarily.
The present invention compared with prior art, has following beneficial effect:
1, the combined layering net cage placed and use is connected because the present invention's design provides a kind of vertical overlap, the net cage that each is separated after it is placed in water can be arranged in the water of different depth, thus can carry out layering for the fresh adult fish in different types of river to support temporarily, the different demands of the fresh adult fish in different types of river to the optimal adaptation depth of water were so both met, can the negative effect of general dissolved gas supersaturation in water body to the fresh adult fish in river be dropped to minimum again, not only can improve the survival rate of the fresh adult fish in river, also can extend it and support the phase temporarily, enable to fish for the fresh adult fish in river supported temporarily preserve value in a long time or rise in value.
What 2, design that the agent structure of the combined layering net cage provided adopts due to the present invention is that conventional angle steel is welded, and net cage is the conventional fishing net braiding adopted, thus not only permeability is good, and the weight of energy alleviator, adult fish also can be avoided to support in process owing to colliding the damage brought temporarily simultaneously.
3, the agent structure designing due to the present invention the combined layering net cage provided adopts angle steel and fishing net to form, and quantity or the volume of overlapping net cage also can will be increased according to the number needs of breeding fish temporarily, or configure multiple combined layering net cage, also can move as required, thus not only structure is simple, easy to operate, and use flexibly, effectively can utilize water surface area.
4, because the present invention designs the combined layering net cage provided when temporarily supporting the fresh adult fish in river, do not need to configure other facility, thus not only reduced investment, and support with low cost temporarily.
Accompanying drawing explanation
Fig. 1 is the perspective view of combined layering net cage of the present invention.
Fig. 2 is the link stereochemical structure enlarged diagram that combined layering net cage of the present invention is arranged.
Fig. 3 is rotating shaft, supporting base and sleeve assembling stereochemical structure enlarged diagram in combined layering net cage of the present invention.
Fig. 4 is another kind of rotating shaft, supporting base and sleeve assembling stereochemical structure enlarged diagram in combined layering net cage of the present invention.
Embodiment
Also the invention will be further described to provide embodiment below in conjunction with accompanying drawing; given embodiment can not be interpreted as limiting the scope of the invention, and the nonessential improvement of those skilled in the art done by the content of the invention described above and design philosophy and adjustment also should belong to protection scope of the present invention.
Embodiment 1
As shown in Figure 1, the Composite-type Sea Cage that a kind of adult fish layering that the present embodiment provides is supported temporarily comprises combined frame 1, net cage 2, connector 3, supporting base 4, rotating shaft 5 and sleeve 6.
Wherein combined frame is made up of at least 2 rectangular frames, the present embodiment is 3, each rectangular frame 1 is welded by angle steel, then by bolt, its mutual vertically overlap is connected as one, in order to make framework more firm, each rectangular frame 1 is welded with the reinforcement intersected in diagonal in the plane frame of both sides vertical with rotating shaft 5, and this reinforcement is also formed by angle steel; Combined frame 1 is provided with link on nethermost underframe limit, side parallel with rotating shaft 5, it can be tied knots rope or chain by bolt, sees Fig. 2; Net cage 2 by fishing net weave form and with each frames match, be fixed on inside each framework especially by netting twine, the fishing net being wherein positioned at each net cage 2 in link side can open or close.Connector 3 is fixed on combined frame 1 upper end by bolt, the connector 3 of the present embodiment is right angled triangle framework, the right angle of this right angled triangle framework is positioned at and is provided with on the combined frame 1 of link side, when having lifted combined frame 1 by rope or chain, can ensure that net cage 2 has more draft; Sleeve 6 is connected to the top of right angled triangle framework and forms integral structure with it; Rotating shaft 5 one end mate to be fixed thereon at sleeve 6 two ends to be formed to move through sleeve 6 and by two pins and the pin-and-hole that axle is opened and is coordinated, and opposite side is socketed supporting base 4, and this supporting base 4 is 2, and separated by a distance point is placed on the latter half of of rotating shaft 5, sees Fig. 3.This device is fixed on ship side or bank by supporting base 4, and sleeve 6, connector 3 form overall structure with combined frame 1 and move around rotating shaft 5.
Embodiment 2
As shown in Figure 4, the Composite-type Sea Cage that a kind of adult fish layering that the present embodiment provides is supported temporarily comprises combined frame 1, net cage 2, connector 3, supporting base 4, rotating shaft 5 and sleeve 6.
The primary structure of the present embodiment device is substantially identical with the apparatus structure in embodiment 1, difference is that rotating shaft 5 is less than through the diameter of sleeve 6 side the diameter being socketed supporting base 4 side, to form a ring-shaped step in joint, sleeve 6 can be limited in this, the other end only needs a pin just sleeve 6 two ends can be fixed and forms dynamic cooperation, sees Fig. 4.
The invention is not restricted to above-described embodiment, the technical scheme can recorded according to claims, design and manufacture multiple quantity for different fish, different water depth, Composite-type Sea Cage that adult fish layering that structure is different is supported temporarily.
Claims (10)
1. the adult fish layering Composite-type Sea Cage of supporting temporarily, it is characterized in that this net cage comprises combined frame (1), net cage (2), connector (3), supporting base (4), rotating shaft (5) and sleeve (6), wherein combined frame (1) is made up of at least 2 rectangular frames, each rectangular frame mutually vertical overlap connects as one, net cage (2) and each frames match are also fixed on inside framework by netting twine, connector (3) is fixed on combined frame (1) upper end, its top branch sleeve (6) form integral structure with it again, sleeve both ends or one end to be fixed thereon through sleeve (6) and by fixture and to form dynamic cooperation by rotating shaft (5) one end, opposite side socket supporting base (4).
2. a kind of adult fish layering according to claim 1 Composite-type Sea Cage of supporting temporarily, is characterized in that combined frame (1) is also being provided with link (7) with on the underframe limit of rotating shaft (5) parallel side.
3. the Composite-type Sea Cage that a kind of adult fish layering is supported temporarily according to claim 1 or 2, is characterized in that described connector (3) is right angled triangle framework.
4. the Composite-type Sea Cage that a kind of adult fish layering is supported temporarily according to claim 1 or 2, is characterized in that supporting base (4) is at least 2, and each supporting base (4) point is placed on the latter half of of rotating shaft (5).
5. a kind of adult fish layering Composite-type Sea Cage of supporting temporarily according to claim 3, it is characterized in that supporting base (4) is at least 2, each supporting base (4) point is placed on the latter half of of rotating shaft (5).
6. the Composite-type Sea Cage that a kind of adult fish layering is supported temporarily according to claim 1 or 2, it is characterized in that each rectangular frame in combined frame (1) with have the reinforcement (8) intersected in diagonal in the plane frame of rotating shaft (5) vertical both sides.
7. a kind of adult fish layering Composite-type Sea Cage of supporting temporarily according to claim 5, it is characterized in that each rectangular frame in combined frame (1) with have the reinforcement (8) intersected in diagonal in the plane frame of rotating shaft (5) vertical both sides.
8. the Composite-type Sea Cage that a kind of adult fish layering is supported temporarily according to claim 1 or 2, is characterized in that combined frame and connector are welded by angle steel.
9. a kind of adult fish layering Composite-type Sea Cage of supporting temporarily according to claim 5, is characterized in that combined frame (1) and connector (3) are welded by angle steel.
10. a kind of adult fish layering Composite-type Sea Cage of supporting temporarily according to claim 7, is characterized in that combined frame (1), connector (3) and reinforcement (8) are welded by angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510252896.7A CN104872014B (en) | 2015-05-18 | 2015-05-18 | A kind of temporarily foster Composite-type Sea Cage of adult fish layering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510252896.7A CN104872014B (en) | 2015-05-18 | 2015-05-18 | A kind of temporarily foster Composite-type Sea Cage of adult fish layering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104872014A true CN104872014A (en) | 2015-09-02 |
| CN104872014B CN104872014B (en) | 2017-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510252896.7A Expired - Fee Related CN104872014B (en) | 2015-05-18 | 2015-05-18 | A kind of temporarily foster Composite-type Sea Cage of adult fish layering |
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| Country | Link |
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| CN (1) | CN104872014B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104872016A (en) * | 2015-05-18 | 2015-09-02 | 四川大学 | Testing device for judging influence of different water depths on fish farming |
| CN111278279A (en) * | 2017-10-27 | 2020-06-12 | 吉诺斯安公司 | Device for feeding aquacultural animals at sea |
| TWI787001B (en) * | 2021-12-20 | 2022-12-11 | 瓜瓜園企業股份有限公司 | Modular wooden box with stable structure |
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| CN103651218A (en) * | 2013-12-27 | 2014-03-26 | 天津市水产研究所 | Movable operating platform type floating net-cage fish culturing accessory facility |
| CN203748446U (en) * | 2014-01-02 | 2014-08-06 | 浙江海洋学院 | Novel net cage |
| CN204206914U (en) * | 2014-10-30 | 2015-03-18 | 中国水产科学研究院东海水产研究所 | A kind of P. tenuipes cultivation multilayer net cage |
| CN204191385U (en) * | 2014-11-11 | 2015-03-11 | 烟台海益苗业有限公司 | A kind of self-swinging net cage |
| CN104872016A (en) * | 2015-05-18 | 2015-09-02 | 四川大学 | Testing device for judging influence of different water depths on fish farming |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104872016A (en) * | 2015-05-18 | 2015-09-02 | 四川大学 | Testing device for judging influence of different water depths on fish farming |
| CN111278279A (en) * | 2017-10-27 | 2020-06-12 | 吉诺斯安公司 | Device for feeding aquacultural animals at sea |
| CN111278279B (en) * | 2017-10-27 | 2022-03-08 | 吉诺斯安公司 | Device for feeding aquacultural animals at sea |
| TWI787001B (en) * | 2021-12-20 | 2022-12-11 | 瓜瓜園企業股份有限公司 | Modular wooden box with stable structure |
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| CN104872014B (en) | 2017-12-29 |
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