CN220777039U - Semi-open procambarus clarkia cage-shaped culture reef - Google Patents
Semi-open procambarus clarkia cage-shaped culture reef Download PDFInfo
- Publication number
- CN220777039U CN220777039U CN202322505098.3U CN202322505098U CN220777039U CN 220777039 U CN220777039 U CN 220777039U CN 202322505098 U CN202322505098 U CN 202322505098U CN 220777039 U CN220777039 U CN 220777039U
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- culture
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- 241000238030 Procambarus clarkii Species 0.000 title claims abstract description 16
- 241000251468 Actinopterygii Species 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 10
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 241000195493 Cryptophyta Species 0.000 abstract description 3
- 241000238565 lobster Species 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 241000238017 Astacoidea Species 0.000 description 18
- 241000238557 Decapoda Species 0.000 description 11
- 241000219930 Clarkia Species 0.000 description 3
- 230000001568 sexual effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000238424 Crustacea Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 241000269799 Perca fluviatilis Species 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 241001474374 Blennius Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Artificial Fish Reefs (AREA)
Abstract
The utility model provides a semi-open procambarus clarkii cage-shaped culture reef, which comprises a culture reef body, wherein the culture reef body comprises a plurality of cage-shaped reefs which are adjacently arranged, each cage-shaped reef body comprises a bottom plate, the edge of each bottom plate is vertically upwards provided with a stand column, the edge of each bottom plate is provided with a fixing hole for fixing each stand column, each fixing hole is flush with the bottom of each stand column, the upper end part of each stand column is provided with a top plate, the top of each stand column is higher than the top plate, each top plate is provided with an opening, and each opening is communicated with the inside of each cage-shaped reef body; the three cage-shaped reefs are combined and distributed to form a fish reef assembly, the top plates of the three cage-shaped reefs in each fish reef assembly and the bottom plates of the three cage-shaped reefs are respectively attached to each other, the three cage-shaped reefs enclose a diversion channel, and the upright posts close to the diversion channel are connected through metal chains. The cage-shaped reef body with a three-in-one group can be stably placed in a culture area, and the reef body with the cage-shaped structure is convenient for the lobster to shuttle and is also beneficial to the propagation of algae.
Description
Technical Field
The utility model relates to the technical fields of marine organism resource investigation, seaweed farms and fishery resource protection, in particular to a semi-open procambarus clarkia cage-shaped culture reef.
Background
Procambarus clarkia (Procambarus clarkii) is commonly called freshwater crayfish, belongs to the class of crustaceans, the order of the decapod, the family of the crayfish and the genus of the Probarus (Procambams), has a shape slightly similar to that of the lobster but far smaller than that of the lobster, and has a general body length of 20-40 cm, while the body length of the Probarus clarkia is only 10 cm, the weight of the Probarus clarkia is not more than 40 g, and the head and chest of the Probarus clarkia are longer and take a long oval shape. There are five pairs of thoracopodia, the first three pairs being in the form of pincers, the first pair being most developed, resembling a crab, the name "crayfish".
The crayfish has extremely wide adaptability and wide suitable growth temperature, and can normally grow and develop when the water temperature is 10-30 ℃. It can also resist high temperature and severe cold, can resist high temperature of above 40 ℃, and can also survive winter under the condition that the temperature is below-14 ℃. The crayfish grows rapidly, and under the condition of proper temperature and sufficient bait supply, the crayfish can reach sexual maturity after cultivation for more than 2 months, and reach the specification of commercial shrimps, and the male shrimps generally grow faster than the female shrimps, and the specification of the commercial shrimps is larger than that of the female shrimps. As with many crustaceans, the growth of procambarus clarkii is accompanied by molting, which is generally carried out by looking for a hidden object, such as in the aquatic plexus or under the leaves of the plant. The maximum weight gain after molting can reach 95%, and the sexual maturity can be achieved after 11 times of general molting, and the sexual maturity individual can continue molting growth. It has a long life, about 1 year. However, in the case of food deficiency, low temperature and drought, the life span can reach 2-3 years at most.
Crayfish inhabits permanent streams and marshes, temporary habitats, including ditches and ponds. They are often mixed with plant or wood chips in streams that can damage and weaken the bank. Therefore, crayfish needs to be artificially bred so as not to damage the embankment, and the artificial breeding can provide an economic market better.
Disclosure of utility model
Aiming at the problems existing in the prior art, the utility model provides a semi-open procambarus clarkia cage-shaped culture reef to solve at least one technical problem.
The technical scheme of the utility model is as follows: the semi-open procambarus clarkia cage-shaped culture reef comprises a culture reef body and is characterized in that the culture reef body comprises a plurality of cage-shaped reef bodies which are adjacently arranged, each cage-shaped reef body comprises a bottom plate, the edges of the bottom plates are vertically and upwards provided with upright posts, the edges of the bottom plates are provided with fixing holes for fixing the upright posts, the fixing holes are flush with the bottoms of the upright posts, the upper end parts of the upright posts are provided with a top plate, the tops of the upright posts are higher than the top plate, the top plate is provided with openings, and the openings are communicated with the inside of the cage-shaped reef bodies;
The three cage-shaped reefs are combined and distributed to form a fish reef assembly, the top plates of the three cage-shaped reefs in each fish reef assembly and the bottom plates of the three cage-shaped reefs are respectively attached to each other, the three cage-shaped reefs enclose a diversion channel, and the upright posts close to the diversion channel are connected through metal chains.
The cage-shaped reefs in a three-in-one mode can be stably placed in a culture area, the reefs in the cage-shaped structure facilitate the shuttling of the lobsters, the propagation of algae is facilitated, nutrients are provided for the lobsters, and the damage of the lobsters to the embankment is reduced. The opening is added at the top, so that the feed can be conveniently fed manually, and the crayfish can be caught by throwing the fishing net. The upright posts can also prevent the large fishes from approaching, and damage the crayfish.
Further preferably, the opening is semicircular or fan-shaped, and the area of the opening is not less than one third of the area of the top plate, and the opening is close to one side away from the diversion channel. The feeding areas can be more dispersed, and the propagation of crayfish is promoted.
Further preferably, the opening is semicircular or fan-shaped, the area of the opening is not less than one third of the area of the top plate, and the opening is close to the diversion channel. The efficiency of manual feeding can be improved.
Further preferably, the cage-shaped reef body is further provided with an arc-shaped baffle plate, the arc-shaped baffle plate covers the outer side of the upright post, the arc-shaped baffle plate is close to one side far away from the diversion channel, and the height of the arc-shaped baffle plate is consistent with the height of the upright post.
The feed is prevented from being washed away by the water flow.
Further preferably, the upright posts are square upright posts, and a metal net is arranged between two adjacent upright posts and is arranged above the top plate.
The metal net is added, so that the feed falling on the top plate during feeding is accumulated on the top plate, and the crayfish is attracted to perch close to the top plate.
Further preferably, the culture reef body includes three sets of reef assemblies, each set of reef assemblies including three cage-shaped reefs. The three groups of fish reef assemblies can better form a culture area to artificially reproduce crayfish.
Drawings
FIG. 1 is a schematic perspective view of a fish reef assembly of the present utility model.
In the figure: 1. a top plate; 2. a bottom plate; 3. a column; 4. an opening.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Referring to FIG. 1, the semi-open procambarus clarkii cage-shaped culture reef comprises a culture reef body, wherein the culture reef body comprises a plurality of cage-shaped reefs which are adjacently arranged, each cage-shaped reef body comprises a bottom plate 2, the edges of the bottom plate are vertically upwards provided with upright posts 3, the edges of the bottom plate are provided with fixing holes for fixing the upright posts, the fixing holes are flush with the bottoms of the upright posts, the upper end parts of the upright posts are provided with top plates 1, the tops of the upright posts are higher than the top plates, the top plates are provided with openings 4, and the openings are communicated with the inside of the cage-shaped reefs; the three cage-shaped reefs are combined and distributed to form a fish reef assembly, the top plates of the three cage-shaped reefs in each fish reef assembly and the bottom plates of the three cage-shaped reefs are respectively attached to each other, the three cage-shaped reefs enclose a diversion channel, and the upright posts close to the diversion channel are connected through metal chains.
The cage-shaped reefs in a three-in-one mode can be stably placed in a culture area, the reefs in the cage-shaped structure facilitate the shuttling of the lobsters, the propagation of algae is facilitated, nutrients are provided for the lobsters, and the damage of the lobsters to the embankment is reduced. The opening is added at the top, so that the feed can be conveniently fed manually, and the crayfish can be caught by throwing the fishing net. The upright posts can also prevent the large fishes from approaching, and damage the crayfish.
Further preferably, the opening is semicircular or fan-shaped, and the area of the opening is not less than one third of the area of the top plate, and the opening is close to one side away from the diversion channel. The feeding areas can be more dispersed, and the propagation of crayfish is promoted.
Further preferably, the opening is semicircular or fan-shaped, the area of the opening is not less than one third of the area of the top plate, and the opening is close to the diversion channel. The efficiency of manual feeding can be improved.
Further preferably, the cage-shaped reef body is further provided with an arc-shaped baffle plate, the arc-shaped baffle plate covers the outer side of the upright post, the arc-shaped baffle plate is close to one side far away from the diversion channel, and the height of the arc-shaped baffle plate is consistent with that of the upright post. The feed is prevented from being washed away by the water flow.
Further preferably, the upright posts are square upright posts, and a metal net is arranged between two adjacent upright posts and is arranged above the top plate. The metal net is added, so that the feed falling on the top plate during feeding is accumulated on the top plate, and the crayfish is attracted to perch close to the top plate.
Further preferably, the culture reef body includes three sets of reef assemblies, each set of reef assemblies including three cage-shaped reefs. The three groups of fish reef assemblies can better form a culture area to artificially reproduce crayfish.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (6)
1. The semi-open procambarus clarkia cage-shaped culture reef comprises a culture reef body and is characterized in that the culture reef body comprises a plurality of cage-shaped reef bodies which are adjacently arranged, each cage-shaped reef body comprises a bottom plate, the edges of the bottom plates are vertically and upwards provided with upright posts, the edges of the bottom plates are provided with fixing holes for fixing the upright posts, the fixing holes are flush with the bottoms of the upright posts, the upper end parts of the upright posts are provided with a top plate, the tops of the upright posts are higher than the top plate, the top plate is provided with openings, and the openings are communicated with the inside of the cage-shaped reef bodies;
The three cage-shaped reefs are combined and distributed to form a fish reef assembly, the top plates of the three cage-shaped reefs in each fish reef assembly and the bottom plates of the three cage-shaped reefs are respectively attached to each other, the three cage-shaped reefs enclose a diversion channel, and the upright posts close to the diversion channel are connected through metal chains.
2. The semi-open procambarus clarkia cage culture reef as claimed in claim 1, wherein the opening is semi-circular or fan-shaped, and the area of the opening is not less than one third of the area of the top plate near the side far from the diversion channel.
3. The semi-open procambarus clarkia cage culture reef as claimed in claim 1, wherein the opening is semi-circular or fan-shaped, the area of the opening is not less than one third of the area of the top plate, and the opening is close to the diversion channel.
4. A semi-open procambarus clarkia cage-like culture reef as claimed in claim 2 or 3, wherein said cage-like reef body is further provided with an arc-shaped baffle plate, said arc-shaped baffle plate covers the outer side of the upright post, and said arc-shaped baffle plate is close to the side far away from the diversion channel, and the height of said arc-shaped baffle plate is identical to the height of said upright post.
5. The semi-open procambarus clarkia cage culture reef as claimed in claim 1, wherein the upright is a square upright, and a metal net is disposed between two adjacent uprights, and the metal net is disposed above the top plate.
6. The semi-open procambarus clarkia cage culture reef as claimed in claim 1, wherein the culture reef body comprises three sets of reef assemblies, each set of reef assemblies comprising three cage reefs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202322505098.3U CN220777039U (en) | 2023-09-14 | 2023-09-14 | Semi-open procambarus clarkia cage-shaped culture reef |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322505098.3U CN220777039U (en) | 2023-09-14 | 2023-09-14 | Semi-open procambarus clarkia cage-shaped culture reef |
Publications (1)
Publication Number | Publication Date |
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CN220777039U true CN220777039U (en) | 2024-04-16 |
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ID=90659462
Family Applications (1)
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CN202322505098.3U Active CN220777039U (en) | 2023-09-14 | 2023-09-14 | Semi-open procambarus clarkia cage-shaped culture reef |
Country Status (1)
Country | Link |
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CN (1) | CN220777039U (en) |
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2023
- 2023-09-14 CN CN202322505098.3U patent/CN220777039U/en active Active
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