CN107711655A - A kind of net cage and cultural method for aquaculture - Google Patents
A kind of net cage and cultural method for aquaculture Download PDFInfo
- Publication number
- CN107711655A CN107711655A CN201711195779.7A CN201711195779A CN107711655A CN 107711655 A CN107711655 A CN 107711655A CN 201711195779 A CN201711195779 A CN 201711195779A CN 107711655 A CN107711655 A CN 107711655A
- Authority
- CN
- China
- Prior art keywords
- net cage
- aquaculture
- water
- aquatic
- net
- 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.)
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Links
- 238000009360 aquaculture Methods 0.000 title claims abstract description 27
- 244000144974 aquaculture Species 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 235000015170 shellfish Nutrition 0.000 claims description 6
- 241000251468 Actinopterygii Species 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 3
- 241000238557 Decapoda Species 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 208000005168 Intussusception Diseases 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 15
- 238000009395 breeding Methods 0.000 description 5
- 230000001488 breeding effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 241000237858 Gastropoda Species 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 206010036590 Premature baby Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000006266 hibernation Effects 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 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
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- 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 kind of new net cage and cultural method for aquaculture, the separate mesh housing-case that multiple shapes are identical but mesh is of different sizes is stacked, for aquaculture, the mesh of each layer net cage is of different sizes, the mesh of internal layer net cage is larger, can leak through the less aquatic biological of the bodily form, and retains the larger aquatic biological of the bodily form set, the aquatic biological that can solve the problems, such as to obtain during collecting it is not of uniform size, it is necessary to which very important person's work point is picked up.Collecting process realizes artificial go-no-go function, simple to operate, efficient, less manpower automatically.
Description
Technical field
The present invention relates to aquaculture field, is in particular a kind of net cage and cultural method for aquaculture.
Background technology
Aquaculture is breeding under manual control, cultivates and harvest the production activity of aquatic animals and plants.It is commonly included in people
The overall process of aquatic products is formed under work feeding management from seed.It may also comprise Enhancement of fishery resources.Aquaculture has extensive cultivation, intensive culture
With the mode such as high density culture.Extensive cultivation is that seed is launched in medium and small natural water area, forms aquatic products by natural bait completely
Product, such as lake and reservoir are breeded fish supports shellfish with shallow sea.Intensive culture is to form aquatic products with bait throwing in, fertilizing method in compared with small size pond, such as
Aqiuculrue, fish culture in net pen and enclosure culture, net enclosure culture etc..Aquatic biological is put in a suitable place to breed and cultivated in pond or net cage.
Existing aquatic products cage culture technology is will to be netted to open in water with sinker with float, and suspend in water the letter made
Easy net cage carrys out aquatic.With the development in epoch, net cage also makes hexahedral framework, and this hexahedral framework can use gold
Category, timber or mao bamboon are made.After this general frame installation, capacity of anti-storm is strong in water, such as anoxic in case, net cage is overall
Movement is very convenient.It is also very convenient with sun solarization etting elimination attachment, but carry trouble.Net cage frame, which also has, only does one
Plane square frame, then float, sinker are mixed, net is suspended from water.This cage culture operation and management are simple, and it is also easy to carry.
The aquatic biological obtained but growth due to aquatic biological and reproduction speed are different, during collecting it is not of uniform size, small wants backing up
Net cage continues to cultivate.Therefore, the aquatic biological obtained during final collecting also needs by artificial go-no-go, to filter out the water for being adapted to sale
Product.
The content of the invention
Defect present in existing aquaculture technology is directed to, the present invention proposes a kind of net cage for aquaculture
And application method.
Above-mentioned purpose is realized by following technical scheme：
A kind of net cage for aquaculture,
At least 2 separate mesh that shape is identical but mesh is of different sizes housing-cases are stacked, from outer layer to the net of internal layer net cage
Hole increases successively.
Preferably, the mesh size of outermost layer net cage is less than outside the minimum aquatic biological cultivated in the intussusception net cage
Shape size, the mesh size of internal layer net cage are more than the minimum aquatic biological appearance and size cultivated, less than supporting for setting collecting
Grow aquatic biological appearance and size.
Preferably, each independent net cage has bottom surface and wall and openend, and bottom surface and wall are all network structure, can be about
In in net cage, net cage is placed in water beam aquatic biological, and openend is suspended in the water surface or higher than the water surface.
Preferably, described net cage is circular or square or other shapes.
Preferably, described net cage openend is additionally provided with top cover, and top cover is also to be made with knitmesh.
Preferably, net cage bottom surface can adjust the different height in water body, or be arranged in water or be sunken to water-bed or embedment water
In the mud at bottom.
Preferably, described net cage linen-cotton, or plastics, or the net that metal wire is made into are formed.
Preferably, described net cage carrys out aquatic biology.
Preferably, described aquatic biological is fish, shrimp, crab, shellfish, aquatic biological etc..
Beneficial effects of the present invention：
The net cage of the aquaculture of the present invention is by the shape of 2 or more than 2 are identical but mesh is of different sizes separate mesh housing-case
Stack, for aquaculture, can solve growth due to aquatic biological and reproduction speed is different, the aquatic products obtained during collecting
Biology it is not of uniform size, small wants backing up net cage to continue to cultivate, and the aquatic biological obtained during final collecting is also needed by people's work point
Pick up, manually to filter out be adapted to sale aquatic products the problem of.The present invention is because the mesh of each layer net cage is of different sizes, inner layer net
The mesh of case is larger, can leak through the less aquatic biological of the bodily form, and retains the larger aquatic biological of the bodily form set, collecting
Cheng Zidong realizes artificial go-no-go function, simple to operate, efficient, less manpower.
Embodiment
The inventive method is further described below, description is only used for explaining the present invention, and is not considered as to this
The limitation of invention.
A kind of net cage for aquaculture of the invention, its technical characterstic are：The shape of 2 or more than 2 is identical
But mesh separate mesh housing-case of different sizes stacks, for aquaculture, it is therefore an objective to solve the problems, such as the go-no-go of aquatic products.
Due to aquaculture process, the aquatic biological of adult is constantly bred, and produces the substantial amounts of young, therefore, in breeding process net cage
It always is and raw situation is mixed in size aquatic biological, the young is not yet ripe, is not suitable for listing and sells.And common monolayer net
Cage breeding is grown, and net cage entirety pull-up often is selected into the big ripe aquatic products of the bodily form using the method for artificial go-no-go in catching
Listing is sold, and this process wastes time and energy, it is also possible to hurts the young.The present inventor is through concentrating on studies, by 2 or 2
The separate mesh housing-case that shape more than individual is identical but mesh is of different sizes stacks, and has automatic classification when forming a kind of catching
The aquaculture net cage of function.The mesh size of outermost layer net cage requires sufficiently small in net cage, to retain the aquatic products that residence has been supported
Biology, prevent aquatic biological from spilling or escaping, i.e., to keep the aquatic biological of all sizes here.The mesh size of internal layer net cage is big
Some, mesh is designed as that the less prematurity young of size can be leaked through, and can retain the aquatic biological of predefined size.Catching
When, only internal layer net cage pull-up, the immature young need to be leaked through internal layer net cage and remained in outermost layer net cage, big aquatic biological
Stayed in by net in internal layer net cage, realize the grading function of the aquatic products of size automatically.According to the thinking of the present invention, if again cover more
Together, during catching, the different internal layer net cage of pull-up achieves that the big of aquatic products to several layers of mesh net cage of different sizes successively
The different automatic classification of small grade, simple to operate, time saving, laborsaving, less manpower.
The structure of net cage of the present invention is：There is bottom surface, bottom surface and wall are all netted enclosed construction, and mesh size must be less than
The profile of aquatic biological, to prevent water generation from missing or escaping.Net cage is placed in water environment, due to aquatic biological such as shellfish,
River snail etc. is liked inhabiting in shallow water area environment of the bed mud rich in humus, and such as pasture and water lake in great numbers, pond, field is hollow or flows slowly
The water body such as stream in, it is thereby possible to select putting in a suitable place to breed in farmland or pond or shallow korneforos, certainly, in the water body environment of flowing
Lower culture efficiency is more preferable.In addition, net cage bottom surface can adjust the different height in water body, or it is arranged in water or is sunken to the bottom or bury
In the mud for entering the bottom.The advantages of bottom surface suspends in water is that the quality of breeding environment is relatively preferable, and aquatic biological can avoid mud
Harmful substance in pulp layer, and the mobility of water body is better than the bottom, is adapted to aquatic biological activity or breeding；The bottom surface embedment bottom
The advantages of in mud is that such as shellfish, the habit of river snail aquatic biological are to be used to live in mud, and winter aquatic biological will slip into
Hibernation in mud cave, net cage bottom surface are sunken to water-bed suitable aquatic biological and looked for food and activity.Therefore, the present invention can freely adjust according to needs
Position of the whole net cage in water, to adapt to the needs of the not same period of aquatic biological growth.The open end of net cage must be higher than the water surface,
So doing can prevent aquatic biological from escaping, and cause damage, also can be at the top of openend plus one throws the net lid, and such protecting effect is more
Good, the height that open end is higher by the water surface can also be lower.In order to preferably match the landform of water body environment and facilitate net cage
Making, net cage can be circular or square according to needing to be fabricated to, or other any shapes.Certainly, the material of net cage can select
Linen-cotton, or plastics, or metal are selected to make, screen cloth can be processed into by braiding with the silk thread of these materials, then make net cage,
The use of material is also not limited to above-mentioned, can also be made using the web plate that the thin plate of various materials is made by punching.
A kind of method of aquaculture, it is characterised in that：Carry out aquatic biology using the net cage of the present invention.
Above-mentioned aquatic biological can be the aquatic biologicals such as fish, shrimp, crab, shellfish, river snail.
In addition, realize the artificial farming of aquatic biological finally by feed is launched in day frequentation net cage.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent transformation that bright description is made, or other related technical fields are directly or indirectly used in, together
Reason is included in the scope of patent protection of the present invention.
Claims (9)
- A kind of 1. net cage for aquaculture, it is characterised in that：At least 2 separate mesh that shape is identical but mesh is of different sizes housing-cases are stacked, from outer layer to the net of internal layer net cage Hole increases successively.
- 2. the net cage of aquaculture according to claim 1, it is characterized in that, the net of outermost layer net cage in the intussusception net cage Hole size is less than the minimum aquatic biological appearance and size cultivated, and the mesh size of internal layer net cage is minimum more than being cultivated Aquatic biological appearance and size, less than the aquatic biology appearance and size of setting collecting.
- 3. the net cage of aquaculture according to claim 1, it is characterized in that, each independent net cage have bottom surface and wall and Openend, bottom surface and wall are all network structure, can constrain aquatic biological in net cage, and net cage is placed in water, and openend suspends In the water surface or higher than the water surface.
- 4. the net cage of aquaculture according to claim 3, it is characterized in that, described net cage is circular or square.
- 5. the net cage of aquaculture according to claim 3, it is characterized in that, described net cage openend is additionally provided with top Lid, top cover is also to be made with knitmesh.
- 6. the net cage of aquaculture according to claim 1, it is characterized in that, net cage bottom surface can adjust different in water body Highly, or it is arranged in water or is sunken in mud water-bed or that embedment is water-bed.
- 7. the net cage of aquaculture according to claim 1, it is characterized in that, described net cage linen-cotton, or plastics, or gold The net that category line is made into is formed.
- A kind of 8. method of aquaculture, it is characterised in that：Net cage described in usage right requirement 1 carrys out aquatic biology.
- 9. a kind of method of aquaculture according to claim 8, it is characterized in that：Described aquatic biological be fish, shrimp, Crab, shellfish, aquatic biological etc..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711195779.7A CN107711655A (en) | 2017-11-24 | 2017-11-24 | A kind of net cage and cultural method for aquaculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711195779.7A CN107711655A (en) | 2017-11-24 | 2017-11-24 | A kind of net cage and cultural method for aquaculture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107711655A true CN107711655A (en) | 2018-02-23 |
Family
ID=61218425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711195779.7A Withdrawn CN107711655A (en) | 2017-11-24 | 2017-11-24 | A kind of net cage and cultural method for aquaculture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107711655A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749026A (en) * | 2021-09-01 | 2021-12-07 | 哈尔滨工业大学（威海） | Automatic shine web frame and cylinder mould |
| CN114304023A (en) * | 2021-12-21 | 2022-04-12 | 山东省海洋生物研究院 | Breeding fence experimental device in natural environment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101617637A (en) * | 2008-07-01 | 2010-01-06 | 四国大和金网株式会社 | Net cage for sea farming |
| JP2013233107A (en) * | 2012-05-09 | 2013-11-21 | Yoshiaki Nagaura | Cultivation of tuna using sticking preventing means of microorganism, acorn shell or others to fishing net and fishing gear |
| JP2015188389A (en) * | 2014-03-28 | 2015-11-02 | 株式会社熊谷組 | Spat sorting method and spat sorting device |
| CN106069954A (en) * | 2016-07-28 | 2016-11-09 | 陈永林 | A kind of method of cage culture Cipangopaludina chinensis |
| CN205865623U (en) * | 2016-08-09 | 2017-01-11 | 宁德市富发水产有限公司 | Aquatic product farming box with a net |
| CN106508768A (en) * | 2016-12-16 | 2017-03-22 | 黄山石屋坑冷水鱼家庭农场有限公司 | Fish fry sorting box |
| CN106982760A (en) * | 2017-04-09 | 2017-07-28 | 连云开 | A kind of Ba Shayu artificial breeding method |
-
2017
- 2017-11-24 CN CN201711195779.7A patent/CN107711655A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101617637A (en) * | 2008-07-01 | 2010-01-06 | 四国大和金网株式会社 | Net cage for sea farming |
| JP2013233107A (en) * | 2012-05-09 | 2013-11-21 | Yoshiaki Nagaura | Cultivation of tuna using sticking preventing means of microorganism, acorn shell or others to fishing net and fishing gear |
| JP2015188389A (en) * | 2014-03-28 | 2015-11-02 | 株式会社熊谷組 | Spat sorting method and spat sorting device |
| CN106069954A (en) * | 2016-07-28 | 2016-11-09 | 陈永林 | A kind of method of cage culture Cipangopaludina chinensis |
| CN205865623U (en) * | 2016-08-09 | 2017-01-11 | 宁德市富发水产有限公司 | Aquatic product farming box with a net |
| CN106508768A (en) * | 2016-12-16 | 2017-03-22 | 黄山石屋坑冷水鱼家庭农场有限公司 | Fish fry sorting box |
| CN106982760A (en) * | 2017-04-09 | 2017-07-28 | 连云开 | A kind of Ba Shayu artificial breeding method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749026A (en) * | 2021-09-01 | 2021-12-07 | 哈尔滨工业大学（威海） | Automatic shine web frame and cylinder mould |
| CN114304023A (en) * | 2021-12-21 | 2022-04-12 | 山东省海洋生物研究院 | Breeding fence experimental device in natural environment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180223 |