CN215454762U - Cultivation pool for green mud crab seeds - Google Patents
Cultivation pool for green mud crab seeds Download PDFInfo
- Publication number
- CN215454762U CN215454762U CN202120229539.XU CN202120229539U CN215454762U CN 215454762 U CN215454762 U CN 215454762U CN 202120229539 U CN202120229539 U CN 202120229539U CN 215454762 U CN215454762 U CN 215454762U
- Authority
- CN
- China
- Prior art keywords
- pond
- breeding
- breeding pond
- crabs
- scylla paramamosain
- 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.)
- Expired - Fee Related
Links
- 241001672730 Scylla paramamosain Species 0.000 title claims abstract description 23
- 238000009395 breeding Methods 0.000 claims abstract description 43
- 230000001488 breeding effect Effects 0.000 claims abstract description 43
- 239000004576 sand Substances 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 239000004568 cement Substances 0.000 claims description 6
- 241000238557 Decapoda Species 0.000 abstract description 17
- 238000005728 strengthening Methods 0.000 abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 241000238095 Scylla serrata Species 0.000 description 4
- 238000012258 culturing Methods 0.000 description 3
- 230000000638 stimulation Effects 0.000 description 3
- 230000004083 survival effect Effects 0.000 description 3
- 241000238421 Arthropoda Species 0.000 description 2
- 241000238097 Callinectes sapidus Species 0.000 description 2
- 241000238424 Crustacea Species 0.000 description 2
- 241000238102 Scylla Species 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241000238154 Carcinus maenas Species 0.000 description 1
- 241000238119 Xanthoidea 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
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 210000003903 pelvic floor Anatomy 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
Images
Abstract
The utility model discloses a scylla paramamosain breeding pond, which comprises a breeding pond, wherein at least one heating rod is arranged at the bottom of the breeding pond, a sunshade net is arranged above the breeding pond, at least one sand basin is arranged in the breeding pond, a fine sand layer is arranged at the bottom of the sand basin, at least one inflation head is arranged in the sand basin and above the fine sand layer, a water inlet pipe is arranged above one side of the breeding pond, and a water outlet pipe is arranged below the side surface opposite to one side of the water inlet pipe of the breeding pond. The utility model completely meets the requirement of strengthening cultivation of the green mud crabs and improves the egg-holding rate of the breeding crabs.
Description
Technical Field
The utility model relates to the technical field of aquaculture, in particular to a mud crab seed culturing pond.
Background
Scylla paramamosain (Scylla paramamosain) belongs to Arthropoda (Arthropoda), Crustacea (Crustacea), Decapulada (Decapoda), Discheidae (Portenidae) and Scylla (Scylla), is mainly distributed in Yangtze estuary and coastal areas in the south, and is an important marine fishery resource and seawater culture crab in China.
The Scylla paramamosain has the advantages of large body size, quick growth, delicious meat taste and the like, and is favored by consumers. In recent years, the annual output of artificial cultivation of the Scylla paramamosain in China is always stabilized to be more than 10 ten thousand tons, and the healthy development momentum is kept.
In recent years, with the annual decline of the wild resource quantity of the blue crabs and the maturity of the artificial breeding technology, the cultivation of high-quality new varieties/strains with high yield, stress resistance and the like is urgent. The reinforced cultivation stage of the breeding crabs in the seedling production process is particularly important, and the structure and the facility conditions of the breeding crab cultivation pool are required to meet the cultivation requirements of the green mud crabs, so that the reinforced cultivation of the green mud crabs is realized, and the egg-holding rate of the breeding crabs is improved. The utility model designs a pond suitable for cultivating the green mud crabs according to the life habits of the green mud crabs according to the life conditions of the green mud crabs in the nature, and can completely meet the requirement of strengthening cultivation of the green mud crabs in the artificial mud crabs.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mud crab seed culturing pool, which can meet the requirement of strengthening culturing of mud crab seed and improve the egg-holding rate of the seed crab.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a blue crab kind of hill breeding pond, is including breeding the pond, breed bottom of the pool portion be provided with at least one heating rod, breed pond top be provided with the sunshade net, breed and set up in the pond and have at least one husky basin, husky pelvic floor portion be provided with fine sand layer, husky basin inside be located fine sand layer top and be provided with at least one and aerify the head, one side top of breeding the pond be provided with the inlet tube, the relative side below in one side of the inlet tube of breeding the pond be provided with the drain pipe. The utility model completely meets the requirement of strengthening cultivation of the green mud crabs and improves the egg-holding rate of the breeding crabs.
Preferably, the culture pond is made of cement and is used for building a culture environment for the breeding crabs to prevent the young crabs from escaping.
Preferably, the water inlet pipe and the water outlet pipe are provided with control valves, so that the water in the culture pond can be recycled, and the survival rate of the breeding crabs is improved.
Preferably, the periphery of the lower end face of the sunshade net is supported by the supporting rods to support the sunshade net.
Preferably, the sunshade net occupies three quarters of the area of the top of the culture pond, so that the sunshine above the sand basin is shielded, and the influence of external stimulation on crab breeding is reduced.
Preferably, the inflation head is connected with the outside of the culture pond through a thin tube, so that the culture condition of a water body on a thin sand layer is improved, and the egg-holding rate of the breeding crabs is improved.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the design of the water inlet pipe and the water outlet pipe of the culture pond, the water in the culture pond can be recycled, the freshness of the culture environment in the enhanced stage of the breeding crabs is improved, and the survival rate of the breeding crabs can be improved;
2. through the design of the sand basin and the arrangement of the inflation head inside the sand basin, the oxygen supply condition of the water body on the fine sand layer is improved, sufficient oxygen exchange is carried out, the improvement of the spawning rate of the breeding crabs is facilitated, and the cultivation period is shortened.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The above objects, features and advantages of the present invention will become more apparent from the following detailed description of the present invention with reference to the accompanying drawings.
As shown in figure 1, the utility model provides a mud crab seed cultivation pool, which comprises a cultivation pool 1, wherein the bottom of the cultivation pool 1 is provided with at least one heating rod 6, and the heating temperature can be regulated and controlled according to actual conditions.
A sunshade net 9 is arranged above the culture pond 1, so that the influence of external stimulation on crab breeding is reduced.
At least one sand basin 3 is arranged in the culture pond 1, and an environment which meets the intensified culture of the green mud crabs is built.
The sand basin 3 bottom be provided with fine sand layer 4, the sand basin 3 inside be located fine sand layer 4 top and be provided with at least one head of aerifing 5, improve the oxygen suppliment condition of water on the fine sand layer 4, help improving the oozing rate of breeding the crab.
One side top of breed pond 1 be provided with inlet tube 2, irrigate breed pond 1.
The side below that breeds the relative of one side of inlet tube 2 of pond 1 be provided with drain pipe 8, carry out the drainage to breeding pond 1.
In order to build a cultivation environment for the breeding crabs and prevent the young crabs from escaping, the culture pond 1 is made of cement.
In order to make the water body in the culture pond 1 be recycled and improve the survival rate of breeding crabs, control valves 10 are arranged at the water inlet pipe 2 and the water outlet pipe 8.
In order to support the sunshade net 9, the periphery of the lower end surface of the sunshade net 9 is supported by support rods 11.
In order to reduce the influence of external stimulation on the breeding crabs, the sunshade net 9 occupies three-quarters of the area of the top of the breeding pond 1, and the sunshade net 9 is positioned above the sand basin 3.
In order to improve the condition of water supply on the fine sand layer 4 and improve the egg-carrying rate of the breeding crabs, the inflation head 5 is connected with the outside of the culture pond 1 through a thin tube 7.
Example (b):
as shown in fig. 1, the scylla paramamosain breeding pond comprises a breeding pond 1, wherein the breeding pond 1 is a square cement pond, the size specification of the square cement pond is 8m × 4m × 1.8m, and the square cement pond can be adjusted according to actual needs. The bottom of the pool is inclined from the periphery to the center, and the inclination is about 3 percent. Breed one side in pond 1 be provided with inlet tube 2, inlet tube 2 be higher than the pool wall, the relative side below in one side of inlet tube 2 of breeding pond 1 be provided with drain pipe 8, inlet tube 2 and drain pipe 8 department all be provided with control flap 10, breed 1 in the pond be provided with eight husky basins 3, husky basin 3 bottom laid the sand and formed fine sand bed 4, husky basin 3 inside be located fine sand bed 4 top and be provided with a plurality of inflation head 5, breed 1 top in pond arrange a plurality of tubules 7 according to "well" font, put into the different positions of husky basin 3 with a plurality of inflation heads 5, make 3 every position of husky basin all have sufficient inflation head 5, guarantee that the water dissolved oxygen volume of fine sand bed 4 top is sufficient. A sunshade net 9 is erected above the culture pond 1, and the position of the sunshade net 9 is deviated to one side of the culture pond 1 with the water inlet pipe 2 and occupies two thirds of the area of the culture pond 1.
And (5) irrigating the culture pond 1, and keeping the water depth to be 80 cm. And putting the green crabs into a sand basin 3 in the culture pond 1, arranging a plurality of heating rods 6 above the bottom surface of the culture pond 1, and regulating and controlling the heating temperature according to the actual requirements in the culture production. And then, regularly detecting physicochemical factors such as temperature, dissolved oxygen, PH and the like of the water body.
Although the utility model has been described above with reference to embodiments, the combination is not exhaustively described in this specification. The scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive or change the technical scope of the present invention and the technical scope of the present invention should be covered by the present invention. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. The utility model provides a scylla paramamosain breeds pond, includes breeds pond (1), its characterized in that, breed pond (1) bottom be provided with at least one heating rod (6), breed pond (1) top be provided with sunshade net (9), breed pond (1) in set up and to have at least one husky basin (3), husky basin (3) bottom be provided with fine sand bed (4), husky basin (3) inside be located fine sand bed (4) top and be provided with at least one head of aerifing (5), one side top of breeding pond (1) be provided with inlet tube (2), the relative side below in one side of inlet tube (2) of breeding pond (1) be provided with drain pipe (8).
2. The scylla paramamosain breeding pond of claim 1, wherein: the culture pond (1) is made of cement.
3. The scylla paramamosain breeding pond of claim 1, wherein: the water inlet pipe (2) and the water outlet pipe (8) are provided with control valves (10).
4. The scylla paramamosain breeding pond of claim 1, wherein: the periphery of the lower end face of the sunshade net (9) is supported by supporting rods (11).
5. The scylla paramamosain breeding pond of claim 1 or 4, wherein: the sunshade net (9) occupies three-quarters of the area of the top of the culture pond (1).
6. The scylla paramamosain breeding pond of claim 1 or 4, wherein: the inflation head (5) is connected with the outside of the culture pond (1) through a thin tube (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120229539.XU CN215454762U (en) | 2021-01-27 | 2021-01-27 | Cultivation pool for green mud crab seeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120229539.XU CN215454762U (en) | 2021-01-27 | 2021-01-27 | Cultivation pool for green mud crab seeds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215454762U true CN215454762U (en) | 2022-01-11 |
Family
ID=79761611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120229539.XU Expired - Fee Related CN215454762U (en) | 2021-01-27 | 2021-01-27 | Cultivation pool for green mud crab seeds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215454762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115088658A (en) * | 2022-07-29 | 2022-09-23 | 集美大学 | Method for indoor breeding of scylla paramamosain |
-
2021
- 2021-01-27 CN CN202120229539.XU patent/CN215454762U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115088658A (en) * | 2022-07-29 | 2022-09-23 | 集美大学 | Method for indoor breeding of scylla paramamosain |
| CN115088658B (en) * | 2022-07-29 | 2023-03-24 | 集美大学 | Method for indoor breeding of scylla paramamosain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |