CN115119795A - Crayfish breeding device, breeding system and breeding method - Google Patents
Crayfish breeding device, breeding system and breeding method Download PDFInfo
- Publication number
- CN115119795A CN115119795A CN202210890063.3A CN202210890063A CN115119795A CN 115119795 A CN115119795 A CN 115119795A CN 202210890063 A CN202210890063 A CN 202210890063A CN 115119795 A CN115119795 A CN 115119795A
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- 238000009395 breeding Methods 0.000 title claims abstract description 87
- 241000238017 Astacoidea Species 0.000 title claims abstract description 78
- 230000001488 breeding effect Effects 0.000 title claims abstract description 78
- 241000196324 Embryophyta Species 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000009313 farming Methods 0.000 claims description 9
- 230000035929 gnawing Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 241001113556 Elodea Species 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 235000015097 nutrients Nutrition 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000003895 organic fertilizer Substances 0.000 claims description 2
- 244000025254 Cannabis sativa Species 0.000 claims 1
- 244000058871 Echinochloa crus-galli Species 0.000 description 2
- 235000015225 Panicum colonum Nutrition 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010016275 Fear Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000004459 forage Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
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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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- 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
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/59—Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/60—Fishing; Aquaculture; Aquafarming
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Botany (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a crayfish breeding device, a crayfish breeding system and a crayfish breeding method. The lifting hook sets up at the top of box, is formed with the growing zone between two adjacent guide rails, is provided with a plurality of crawfish breeding device placement points and pulls the main rope group along the length direction of each row of guide rail, pulls the main rope group and is used for controlling a plurality of switches haulage rope, pulls the main rope group and is used for pulling crawfish breeding device. When the aquatic weeds are eaten to a certain degree, the traction ropes are controlled by the traction main rope group to close the opening and closing net curtains, and then the guide rails are moved manually, so that each crawfish breeding device moves to a growth area. The phenomenon that the aquatic weeds in some areas are excessively eaten and the aquatic weeds in other areas are not fully eaten is avoided, and ecological resources are fully utilized.
Description
Technical Field
The invention relates to the technical field of aquaculture, in particular to a crayfish breeding device, a crayfish breeding system and a crayfish breeding method.
Background
In the existing crayfish breeding technology, because the space and the water plants and other resources in a breeding pond are limited, some areas are easy to be gnawed excessively, and the water plants in other areas are not supplied for crayfish to eat, so that the waste of ecological resources is caused.
Disclosure of Invention
The embodiment of the invention provides a crayfish breeding device, and solves the technical problem.
The embodiment of the invention also provides a crayfish breeding system adopting the crayfish breeding device.
The embodiment of the invention also provides a breeding method adopting the crayfish breeding system.
According to an aspect of the present invention, there is provided a crawfish breeding device, comprising: the supporting rod extends between the upper end face frame and the opening and closing net curtain. The retractable net curtain is arranged at the bottom of the box body, one pair of opposite side edges of the retractable net curtain are provided with slide rails, the supporting rod is provided with slide ways, and the other pair of opposite side edges of the retractable net curtain are provided with switch traction ropes; the sliding rail is arranged on the box body, the sliding rail is arranged on the sliding rail, the sliding rail is arranged on the box body, and the sliding rail is arranged on the box body.
Has the advantages that: this crayfish breeding device includes: an upper end frame, an opening and closing net curtain and a support rod extending between the upper end frame and the opening and closing net curtain. The retractable net curtain is arranged at the bottom of the box body, one pair of oppositely arranged side edges of the retractable net curtain is provided with a slide rail, the support rod is provided with a slide way, and the other pair of oppositely arranged side edges of the retractable net curtain is provided with a switch traction rope; the end corners of the opening and closing net curtain are provided with pulleys, the opening and closing net curtain is pulled by operating the switch traction rope, and the pulleys are driven to slide along the sliding rails or the sliding ways, so that the box body is opened or closed. Drive the wire netting that opens and shuts through the control switch haulage rope, open the bottom of crawfish breeding device, inside the pasture and water can get into crawfish breeding device, when the pasture and water is eaten and is used to the certain degree, in time drive the wire netting that opens and shuts through the control switch haulage rope, close crawfish breeding device's bottom is avoided the pasture and water to be gnawed excessively, can't last many rounds of growth.
According to the crawfish breeding device, the opening and closing net curtain is made of flexible materials.
According to the crawfish breeding device, an openable cover is arranged at the top of the box body.
According to the crayfish breeding device of one aspect embodiment of the invention, the length, width and height of the crayfish breeding device are greater than or equal to 1m, 1m and 0.5 m.
According to another embodiment of the invention, the crawfish breeding device system comprises the crawfish breeding device, a hook and a plurality of rows of guide rails arranged at intervals. The lifting hook sets up the top of box, two are adjacent be formed with the growing area between the guide rail, along each row the length direction of guide rail is provided with a plurality of cray breeding device placement point and pulls the main rope group, it is a plurality of to pull the main rope group and be used for controlling the switch haulage rope, pulls the main rope group and is used for pulling cray breeding device.
Has the advantages that: this crayfish breeding device system includes: the crayfish breeding device comprises the crayfish breeding device, lifting hooks and a plurality of rows of guide rails arranged at intervals. The lifting hook sets up at the top of box, is formed with the growing zone between two adjacent guide rails, is provided with a plurality of crawfish breeding device placement points and pulls the main rope group along the length direction of each row of guide rail, pulls the main rope group and is used for controlling a plurality of switches haulage rope, pulls the main rope group and is used for pulling crawfish breeding device. When the aquatic weeds are eaten to a certain degree, the traction ropes are controlled by the traction main rope group to be switched on and off, so that the opening and closing net curtains are closed, and then the guide rails are moved manually, so that each crawfish breeding device is moved to a growth area. The phenomenon that the aquatic weeds in some areas are excessively eaten and the aquatic weeds in other areas are not fully eaten is avoided, and ecological resources are fully utilized.
According to other aspects of the embodiment of the invention, the crawfish breeding method adopting the crawfish breeding system comprises the following steps:
s1: dredging, drying and killing the bottom of the culture pond, then carrying out water depression and planting aquatic weeds suitable for crayfish to eat;
s2: when the ecological environment of the culture pond is suitable for crayfish culture, a plurality of crayfish culture devices are placed on the crayfish culture device placement points through the matching of the lifting hooks and the traction main rope sets;
s3: feeding crayfish in the crayfish feeding device, and sinking the guide rail to the bottom of the feeding pond;
s4: by controlling the traction main rope group, the opening and closing net curtain is opened, and aquatic plants enter the crawfish breeding device to be eaten by crawfishes;
s5: when the crawfish is eaten for a certain time, the crawfish can be observed manually, the excessive gnawing of the aquatic weeds is avoided, and the switch traction ropes arranged on the crawfish breeding devices are driven by controlling the third ropes, so that the box body is closed;
s6: manually moving the guide rail to move the crayfish breeding device to the growth area;
s7: the operation steps S1 to S6 are repeated.
Has the advantages that: according to the crayfish breeding device and method, through artificial observation, when the aquatic weeds are eaten to a certain degree, the traction ropes are controlled to be switched through the traction main rope group, the opening and closing net curtains are further closed, then the guide rails are moved artificially, and each crayfish breeding device is moved to a growth area. The phenomenon that the aquatic weeds in some areas are excessively eaten and the aquatic weeds in other areas are not fully eaten is avoided, and ecological resources are fully utilized.
According to the crayfish breeding device and method, other nutrient substances are periodically thrown into the crayfish breeding device to meet the growth requirement of crayfish.
According to the crayfish breeding device and method of other embodiments of the invention, after the end of step S6, organic fertilizer required for the growth of the grasses is scattered to the water grasses area which is gnawed.
Drawings
The invention is further described with reference to the following figures and examples;
FIG. 1 is a schematic view of a crawfish farming system of the present invention;
FIG. 2 is a schematic view of the crayfish breeding device of the present invention.
Detailed description of the preferred embodiment
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to, for example, upper, lower, front, rear, left, right, top, bottom, inner, outer, etc., is indicated based on the orientation or positional relationship shown in the drawings only for the convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise specifically limited, terms such as set, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention by combining the specific contents of the technical solutions.
Australia crayfish likes dark and fears light, is good for crawling life and is not good for swimming. And the edible impurities not only eat animal baits, but also eat forage complementary food such as aquatic weeds and the like, and the food can be used for intensive culture and rough culture.
In the existing crayfish breeding technology, due to the mode of pond breeding, the planting of aquatic weeds in a pond is limited, and the planting of the aquatic weeds also needs sunlight and fertilizers to meet the growth requirement. Due to the fact that space, water plants and other resources in the culture pond are limited, excessive gnawing in some areas is easy to happen, and the water plants in other areas are not supplied for crayfish to eat, and waste of ecological resources is caused.
Referring to fig. 1 to 2, a crawfish breeding device includes: a crayfish breeding device comprises a box body, wherein the box body comprises an upper end face frame 100, a retractable net curtain 200 and a supporting rod 300 extending between the upper end face frame and the retractable net curtain.
It is easy to understand that the retractable screen 200 is arranged at the bottom of the box body, one pair of oppositely arranged sides of the retractable screen 200 is provided with the slide rail 210, the support bar 300 is provided with the slide rail 310, and the other pair of oppositely arranged sides of the retractable screen 200 is provided with the switch pull rope 400.
Furthermore, the end corner of the retractable net curtain 200 is provided with a pulley 220, and the retractable net curtain 200 is pulled by operating the switch pulling rope 400 to drive the pulley 220 to slide along the sliding rail or the sliding way, so that the box body is opened or closed.
As will be readily appreciated, the retractable screen 200 is made of a flexible material to facilitate opening and closing of the case.
In a specific embodiment, the top of the box body is provided with an openable cover for placing crayfish and bait required for crayfish growth. The cover is provided with a lock catch for closing the cover.
In a specific embodiment, the length, width and height of the crawfish culture device are greater than or equal to 1m, 1m and 0.5 m. The requirements of the growth space of the crayfish are met, and the escape frequency of the crayfish is reduced.
In a particular embodiment, there is provided a crawfish farming system comprising: the crawfish breeding device, the hook and the plurality of rows of spaced guide rails 500 of any of the above embodiments.
It will be readily appreciated that the hook is provided at the top of the housing and that two adjacent rails 500 form a growing area therebetween, which refers to a water weed area adjacent the rails that is temporarily not used for raising crayfish.
It is easily understood that a plurality of crawfish raising device placing points 510 and a traction main rope set 520 for controlling a plurality of switch traction ropes are provided along the length direction of each row of the guide rails 500.
As will be readily appreciated, the traction umbilical includes a first rope, a second rope, and a third rope.
Further, the first rope penetrates through the lifting hooks and is used for drawing the crawfish breeding devices, and the crawfish breeding devices are placed at corresponding crawfish breeding device placement points.
Further, the second rope is used for controlling the pulling rope on each crawfish breeding device to open the box body. The third rope is used for controlling the closing and pulling rope on each crawfish breeding device, so that the box body is closed.
In a specific embodiment, the bottom of the crawfish breeding device is provided with rollers, and the rollers can slide along the guide rails.
In a specific embodiment, there is provided a crawfish breeding method using the crawfish breeding system of any one of the above, comprising the steps of:
s1: dredging, drying and killing the bottom of the culture pond, then carrying out water depression and planting aquatic weeds suitable for crayfish to eat;
s2: when the ecological environment of the culture pond is suitable for crayfish culture, the plurality of crayfish culture devices are placed on the crayfish culture device placement points through the matching of the lifting hooks and the traction main rope sets;
s3: feeding crayfish in the crayfish feeding device, and sinking the guide rail to the bottom of the feeding pond;
s4: by controlling the traction main rope group, the opening and closing net curtain is opened, and the aquatic weeds enter the crayfish breeding device for eating;
s5: when the crawfish is eaten for a certain time, the crawfish can be observed manually, excessive gnawing of the waterweeds is avoided, and the third rope is controlled to drive the switch traction ropes arranged on the crawfish breeding devices, so that the box body is closed;
s6: the guide rail is moved manually, and the crayfish breeding device is moved to the growth area;
s7: the operation steps S1 to S6 are repeated.
Easily understand easily, need the manual work regularly to throw other nutrients to cray breeding device in order to satisfy cray growth needs.
In a specific embodiment, the crawfish culture device is of a cuboid structure, the surface of the crawfish culture device is covered with dense grids, the grids with different sizes are adopted according to the size of the crawfish, the bottom of the crawfish culture device is provided with a movable net curtain, and when the crawfish culture device is placed on a certain piece of water grass, the weight of the crawfish culture device enables the crawfish culture device to be deposited at the bottom of a culture pond.
Further, when the crayfish breeding device deposits to the bottom of the breeding pond, the pulling rope on the opening and closing net curtain is pulled, and the crayfish breeding device is opened by sliding the opening and closing net curtain. The water plants are exposed into the crayfish breeding device, the crayfish in the crayfish breeding device can eat the water plants and other baits thrown by manpower, and the other baits can be thrown and supplemented through the top of the crayfish breeding device.
Furthermore, after the aquatic weeds covered by the net cage are gnawed to a certain degree, the closing traction ropes arranged at the other end of the opening and closing net curtain are controlled, the crayfish is sealed and cultured in the crayfish culture device, and the crayfish culture device can be moved to another aquatic weeds growing area through the fixed ropes to be cultured in the next period.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (10)
1. A crawfish breeding device, characterized by comprising:
the box body comprises an upper end face frame, an opening and closing net curtain and a supporting rod extending between the upper end face frame and the opening and closing net curtain, the opening and closing net curtain is arranged at the bottom of the box body, one pair of opposite side edges of the opening and closing net curtain are provided with sliding rails, the supporting rod is provided with a sliding way, and the other pair of opposite side edges of the opening and closing net curtain are provided with a switch traction rope; wherein the content of the first and second substances,
the end angle department of the net curtain that opens and shuts is provided with the pulley, through the operation the switch haulage rope, the pulling the net curtain that opens and shuts drives the pulley along the slide rail slides, makes the box opens or closes.
2. The crayfish farming device of claim 1, wherein: the retractable net curtain is made of flexible materials.
3. The crayfish farming device of claim 1, wherein: and the top of the box body is provided with an openable cover.
4. The crayfish farming device of claim 1, wherein: the length, width and height of the crawfish culture device are larger than or equal to 1m, 1m and 0.5 m.
5. A crawfish farming system, comprising:
using a crawfish breeding device as claimed in any one of claims 1 to 4;
the lifting hook is arranged at the top of the box body;
the guide rail that multirow interval set up, two are adjacent form the growth district between the guide rail, along each row the length direction of guide rail is provided with a plurality of crayfish breeding device placement points and pulls the main rope group, it is a plurality of to pull the main rope group and be used for controlling the switch haulage rope.
6. The crayfish farming system of claim 5, wherein: the traction main rope group comprises a first rope, a second rope and a third rope. The first rope penetrates through the lifting hooks and is used for pulling the crawfish breeding device, the second rope is used for controlling the switch pulling rope to enable the box body to be opened, and the third rope is used for controlling the switch pulling rope to enable the box body to be closed.
7. The crayfish farming system of claim 5, wherein: the crayfish breeding device bottom is provided with the gyro wheel, the gyro wheel can along the guide rail slides.
8. A crayfish breeding method characterized by using the crayfish breeding system as claimed in any one of claims 5 to 7, comprising the steps of:
s1: dredging, drying and killing the bottom of the culture pond, then carrying out water depression and planting aquatic weeds suitable for crayfish to eat;
s2: when the ecological environment of the culture pond is suitable for crayfish culture, a plurality of crayfish culture devices are placed on the crayfish culture device placement points through the matching of the lifting hooks and the traction main rope sets;
s3: feeding crayfish in the crayfish feeding device, and sinking the guide rail to the bottom of the feeding pond;
s4: by controlling the traction main rope group, the opening and closing net curtain is opened, and aquatic plants enter the crawfish breeding device to be eaten by crawfishes;
s5: when the crawfish is eaten for a certain time, the crawfish can be observed manually, excessive gnawing of the waterweeds is avoided, and the third rope is controlled to drive the switch traction ropes arranged on the crawfish breeding devices, so that the box body is closed;
s6: manually moving the guide rail to move the crawfish breeding device to the growth area;
s7: the operation steps S1 to S6 are repeated.
9. The crawfish breeding method according to claim 8, wherein: and other nutrient substances are regularly thrown into the crayfish breeding device to meet the growth requirement of the crayfish.
10. The crayfish farming method according to claim 8, characterized in that: after step S6 is finished, organic fertilizer required for growing grass is scattered to the water plants which are gnawed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210890063.3A CN115119795B (en) | 2022-07-27 | 2022-07-27 | Crayfish culture system and culture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210890063.3A CN115119795B (en) | 2022-07-27 | 2022-07-27 | Crayfish culture system and culture method |
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| Publication Number | Publication Date |
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| CN115119795A true CN115119795A (en) | 2022-09-30 |
| CN115119795B CN115119795B (en) | 2023-06-27 |
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| CN202210890063.3A Active CN115119795B (en) | 2022-07-27 | 2022-07-27 | Crayfish culture system and culture method |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110315085A1 (en) * | 2010-06-24 | 2011-12-29 | Lindgren Peter B | Aquaculture geodesic fish cage |
| CN204273025U (en) * | 2014-10-23 | 2015-04-22 | 上海市崇明县水产技术推广站 | A kind of ecological weeder |
| CN204482719U (en) * | 2015-01-16 | 2015-07-22 | 福建省海丝堡海洋养殖装备科技有限公司 | The special net cage of mudflat aquaculture |
| CN106962246A (en) * | 2017-03-30 | 2017-07-21 | 和县明信水产养殖专业合作社 | A kind of rice field cray, which is intersected, throws seedling three batches of methods of cultivation |
| CN109089982A (en) * | 2018-10-30 | 2018-12-28 | 晋江知保企业管理咨询有限公司 | The method of freshwater aquiculture cray |
| CN212164608U (en) * | 2020-05-14 | 2020-12-18 | 通威股份有限公司 | Net cage structure for grass carp reservoir culture |
| CN112314492A (en) * | 2020-11-03 | 2021-02-05 | 哈尔滨工程大学 | Automatic folding netting system and operation method |
| CN112772486A (en) * | 2021-02-01 | 2021-05-11 | 安徽鹏翔生态农业集团有限公司 | Paddy field cultivation-based lobster cultivation method |
| CN214593712U (en) * | 2021-04-16 | 2021-11-05 | 陈东彩 | Fishing net cage |
-
2022
- 2022-07-27 CN CN202210890063.3A patent/CN115119795B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110315085A1 (en) * | 2010-06-24 | 2011-12-29 | Lindgren Peter B | Aquaculture geodesic fish cage |
| CN204273025U (en) * | 2014-10-23 | 2015-04-22 | 上海市崇明县水产技术推广站 | A kind of ecological weeder |
| CN204482719U (en) * | 2015-01-16 | 2015-07-22 | 福建省海丝堡海洋养殖装备科技有限公司 | The special net cage of mudflat aquaculture |
| CN106962246A (en) * | 2017-03-30 | 2017-07-21 | 和县明信水产养殖专业合作社 | A kind of rice field cray, which is intersected, throws seedling three batches of methods of cultivation |
| CN109089982A (en) * | 2018-10-30 | 2018-12-28 | 晋江知保企业管理咨询有限公司 | The method of freshwater aquiculture cray |
| CN212164608U (en) * | 2020-05-14 | 2020-12-18 | 通威股份有限公司 | Net cage structure for grass carp reservoir culture |
| CN112314492A (en) * | 2020-11-03 | 2021-02-05 | 哈尔滨工程大学 | Automatic folding netting system and operation method |
| CN112772486A (en) * | 2021-02-01 | 2021-05-11 | 安徽鹏翔生态农业集团有限公司 | Paddy field cultivation-based lobster cultivation method |
| CN214593712U (en) * | 2021-04-16 | 2021-11-05 | 陈东彩 | Fishing net cage |
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| Publication number | Publication date |
|---|---|
| CN115119795B (en) | 2023-06-27 |
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