CN219660696U - Multilayer crayfish breeding box - Google Patents
Multilayer crayfish breeding box Download PDFInfo
- Publication number
- CN219660696U CN219660696U CN202320628662.8U CN202320628662U CN219660696U CN 219660696 U CN219660696 U CN 219660696U CN 202320628662 U CN202320628662 U CN 202320628662U CN 219660696 U CN219660696 U CN 219660696U
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- China
- Prior art keywords
- crayfish
- box
- culture
- box body
- layered
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- 241000238017 Astacoidea Species 0.000 title claims abstract description 35
- 238000009395 breeding Methods 0.000 title description 11
- 230000001488 breeding effect Effects 0.000 title description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 241000196324 Embryophyta Species 0.000 claims description 11
- 241001233242 Lontra Species 0.000 claims description 6
- 235000007164 Oryza sativa Nutrition 0.000 claims description 5
- 235000006886 Zingiber officinale Nutrition 0.000 claims description 5
- 235000008397 ginger Nutrition 0.000 claims description 5
- 235000009566 rice Nutrition 0.000 claims description 5
- 238000009313 farming Methods 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 244000273928 Zingiber officinale Species 0.000 claims 1
- 230000000384 rearing effect Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 230000004083 survival effect Effects 0.000 abstract description 4
- 241000209094 Oryza Species 0.000 description 4
- 241000234314 Zingiber Species 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 241000238557 Decapoda Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a multilayer crayfish culture box which comprises a box body immersed in a culture pond water body, wherein the box body is provided with at least four layers of net plates in the vertical direction, net holes are uniformly arranged on the net plates, and a culture area is formed between every two adjacent net plates. The utility model divides the box body into a plurality of layers of cultivation areas, fully utilizes the space of the cultivation pond in the vertical direction, and doubly increases the cultivation density of crayfish fries in the box body on the premise of ensuring the survival rate of crayfish, thereby realizing the purposes of improving the utilization rate of the cultivation pond and reducing the equipment and labor cost.
Description
Technical Field
The utility model relates to the technical field of aquaculture, in particular to a multilayer crayfish culture box.
Background
The crayfish is one of the most rare freshwater economic crayfish species in the world at present, and is originally produced in the tropical area of the north of Australia, and is called as the Australian freshwater crayfish because the robotica is exactly similar to the crayfish in the sea. The variety has strong breeding adaptability, high market price, simple breeding technology and good breeding benefit, and is deeply favored by people. When the living water is loved, the living water is clustered, the living water is moved out at night, most of the living water is eaten in the evening and before dawn, the living water fights against each other, and the feed source is deficient, and the living water can be eaten after being self-phase.
Since crayfish is favored by the market, the crayfish breeding industry also rapidly develops, but if the breeding box is required to be used for large-scale breeding, the first method is to increase the density of crayfish seedlings in a single breeding box, which can result in low crayfish survival rate, and the second method is to increase the number of breeding boxes, which occupies larger breeding space, and equipment cost and labor cost are also increased. Therefore, there is a need to develop a new high density crayfish multi-layer farming box.
Disclosure of Invention
The utility model provides a multilayer crayfish culture box for improving the culture density and the culture yield of crayfish.
The technical scheme adopted by the utility model is as follows: the utility model provides a crayfish multilayer breed case, includes the box that submerges in the breed pond water, the box is equipped with four layer at least otter boards in the vertical direction, evenly arranged the mesh on the otter board, adjacent form the breed district between the otter board.
Preferably, one end of the box body is provided with a plurality of feeding ports, the feeding ports are communicated with the cultivation areas in a one-to-one correspondence manner, and a bait rope area is formed below the feeding ports.
Preferably, the feeding port is provided with a cover plate.
Preferably, a hidden object is arranged in the culture area, and the hidden object is arranged on one side relatively far away from the bait rope area.
Preferably, the concealing object is a tree branch, a crock, a water pipe or a plastic sheet.
Preferably, the uppermost screen plate is provided with a shading plant, and the shading plant is cultivated by water or a matrix.
Preferably, the shade plant is rice or ginger.
The utility model has the following beneficial effects: the utility model divides the box body into a plurality of layers of cultivation areas, fully utilizes the space of the cultivation pond in the vertical direction, and doubly increases the cultivation density of crayfish fries in the box body on the premise of ensuring the survival rate of crayfish, thereby realizing the purposes of improving the utilization rate of the cultivation pond and reducing the equipment and labor cost.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model.
Fig. 2 is a schematic diagram of a usage state of an embodiment of the present utility model.
1 of a culture pond, 2 of a box body, 3 of a net plate, 4 of a culture area, 5 of a feeding port, 6 of a bait rope area, 7 of a hidden object, 8 of a shading plant, 9 of a greenhouse and 10 of a pavement.
Detailed Description
The utility model will be further described with reference to examples and drawings.
In the embodiment, as shown in fig. 1, the multilayer crayfish culture box comprises a box body 2 immersed in a water body of a culture pond 1, wherein the box body 2 is provided with at least four layers of net plates 3 in the vertical direction, net holes are uniformly arranged on the net plates 3, and a culture area 4 is formed between every two adjacent net plates 3. The peripheral wall of the box body 2 is composed of grid plates with holes, so that the water body in the culture pond 1 can flow conveniently. The mesh on the net plate 3 is used for discharging excreta of the crayfish. In the embodiment, the box body 2 is divided into the culture areas 4 in multiple layers, the space of the culture pond 1 in the vertical direction is fully utilized, and the culture density of the crayfish fries in the box body 2 is multiplied on the premise of ensuring the survival rate of the crayfish, so that the purposes of improving the utilization rate of the culture pond 1 and reducing the equipment and labor cost are realized.
In the embodiment, as shown in fig. 1, one end of the box 2 is provided with a plurality of feeding ports 5, the feeding ports 5 are communicated with the cultivation areas 4 in a one-to-one correspondence manner, and a bait plate is arranged below the feeding ports 5 to form a bait rope area 6. The feeding ports 5 corresponding to the multi-layer cultivation areas 4 are arranged at the same end of the box body 2, so that feeding of workers is facilitated, and labor intensity is reduced. And the feeding port 5 is provided with a cover plate, so that crayfish can be prevented from escaping along the wall of the box.
In an embodiment, as shown in fig. 1, a hidden object 7 is arranged in the culture zone 4, and the hidden object 7 is arranged at one side relatively far away from the bait rope zone 6. The hidden object 7 is mainly used as a hiding place of molted soft-shelled shrimps, so that the hidden object is prevented from being killed and predated by other individuals of the same kind, and in addition, the hidden object can play a role in shading under the condition of too high illumination intensity, so that the hidden object 7 plays a certain role in improving the yield of the crayfish. The hidden object 7 can be made of branches, crock, water pipes or plastic sheets, and a special cage frame can be customized.
In the embodiment, as shown in fig. 1, the uppermost mesh plate 3 is provided with the shading plant 8, the shading plant 8 is rice or ginger, the rice is water culture or ginger culture, wherein the rice is grain crop, the ginger is cash crop, and the planting periods of the two can be staggered, so that planting for more than one year can be realized, and better economic benefit can be obtained. The shading environment formed by the shading plant 8 is beneficial to the growth and shelling of the crayfish, and the metabolic products of the crayfish can add C, N, P and other nutrient elements to the shading plant 8 to realize uninterrupted fertilization, so that a mutually beneficial symbiotic relationship is formed, and the two are organically combined, so that the method has the advantages of improving the resource utilization rate, reducing the system nutrient loss, increasing the yield, improving the comprehensive benefit and the like.
In the embodiment, as shown in fig. 2, a plurality of groups of boxes 2 are arranged in the culture pond 1. The culture pond 1 is integrally arranged inside the greenhouse 9 to form a relatively closed culture workshop so as to facilitate the control of the feeding environment, the culture pond 1 is internally provided with a gas distribution pipe, and the water body in the culture pond 1 is provided with a circulating and filtering device. The feeding ports 5 on different boxes 2 are arranged as close to the same pavement 10 as possible, so that the feeding of the baits by workers is facilitated.
It is apparent that the above examples of the present utility model are merely illustrative of the present utility model and are not limiting of the embodiments of the present utility model. Other obvious variations or modifications which are extended by the spirit of the present utility model are within the scope of the present utility model.
Claims (7)
1. The utility model provides a crayfish multilayer breed case, its characterized in that includes box (2) of submerging in breed pond (1) water, box (2) are equipped with four layer at least otter board (3) in the vertical direction, evenly arranged the mesh on otter board (3), adjacent form breed district (4) between otter board (3).
2. The multi-layer crayfish culture box according to claim 1, wherein one end of the box body (2) is provided with a plurality of feeding ports (5), the feeding ports (5) are communicated with the culture areas (4) in a one-to-one correspondence manner, and a bait rope area (6) is formed below the feeding ports (5).
3. The multi-layered crayfish rearing box according to claim 2, characterized in that the feeding opening (5) is provided with a cover plate.
4. The multi-layered crayfish farming box of claim 2, wherein a concealment (7) is provided within the farming area (4), the concealment (7) being arranged on a side relatively far from the bait rope area (6).
5. The multi-layered crayfish farming box of claim 4, wherein the concealing objects (7) are branches, crocks, water pipes or plastic sheets.
6. The multi-layer crayfish culture box according to claim 1, characterized in that the uppermost screen plate (3) is provided with a shading plant (8), and the shading plant (8) is cultivated by water or a substrate.
7. The multi-layered crayfish culture tank of claim 6, wherein the shade plant (8) is rice or ginger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320628662.8U CN219660696U (en) | 2023-03-28 | 2023-03-28 | Multilayer crayfish breeding box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320628662.8U CN219660696U (en) | 2023-03-28 | 2023-03-28 | Multilayer crayfish breeding box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219660696U true CN219660696U (en) | 2023-09-12 |
Family
ID=87925216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320628662.8U Active CN219660696U (en) | 2023-03-28 | 2023-03-28 | Multilayer crayfish breeding box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219660696U (en) |
-
2023
- 2023-03-28 CN CN202320628662.8U patent/CN219660696U/en active Active
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