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High-density oyster breeding equipment

A high-density, nursery equipment technology, applied in fish farming, application, climate change adaptation, etc., to achieve the effect of increased utilization, reduced labor intensity, and convenient disassembly and assembly

Inactive Publication Date: 2015-10-28
ZHANGZIDAO GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this invention is to provide a high-density individual oyster cultivation equipment suitable for the intensive production needs of factories, so as to solve the shortcomings of existing devices

Method used

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Examples

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Embodiment 1

[0035] High-density oyster cultivation equipment in outdoor nursery ponds is used for single oyster cultivation.

[0036] Outdoor 10 mu of seedling ponds apply the high-density oyster cultivation equipment of the present invention to carry out single oyster cultivation, take the sump as the seedling unit, and design the sump according to the actual size of the seedling pond, such as figure 1 As shown, the length*width*height of the water collection tank is 4m*0.5m*0.6m. A balance vacuum bag is arranged longitudinally on the outer wall, such as figure 2 with image 3 As shown, 8 seedling buckets can be placed in each sump, and 4 seedling buckets can be placed on each side of the horizontal balance partition to form a seedling unit; Figure 4 As shown, 4 water collection tanks form a group, and 8 groups are placed in the nursery pond.

[0037] Such as Figure 5 As shown, the seedling raising barrel includes an inner barrel and an outer barrel, and an open plastic ...

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Abstract

The invention relates to the technical field of aquaculture, in particular to equipment suitable for high-density oyster breeding. The high-density oyster breeding equipment can be used for conversion of an upward flow and a downward flow, catchwater channels are used as seedling units, and the seedling units can be combined for use randomly according to the requirement of seedling site. The equipment is convenient to disassemble and assemble and is suitable for indoor and outdoor breeding environments under any environment, and screens can be randomly changed and the seedling units can be randomly combined in parallel according to juvenile mollusk at different specifications; the equipment is simple in operation, and free conversion of the upward flow and the downward flow can be completed by adjusting the positions of inlet and outlet water according to the requirements of seedling specification breeding stages; each seedling unit is an independent water flow system and can be continuously used according to requirements, and the water flow direction and size of any seedling unit can be adjusted, so that the coexistence of cultivating modes in different groups and different flow directions can be realized even in the same cultivation pool; the equipment is convenient to wash and change, and is easy for seedling operation management; and the oyster seedling cultivation density of the equipment is 3-4 times of that of a traditional seedling pool.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to equipment suitable for high-density oyster cultivation, which makes the realization of downflow and upflow required for single oyster cultivation in different periods more convenient and controllable. Background technique [0002] Among marine culture species, shellfish have become the main source of income for coastal fishermen due to their low input cost and high per unit yield. Important position, commonly known as one of the four major cultured shellfish in my country (oyster, razor clam, clam, clam) in history, is a traditional shellfish culture species. In the past 10 years, the output of oyster culture in my country has been on the rise. Among them, individual oysters do not have the habit of natural oyster clustering and intergrowth, so the shell shape is beautiful, the size is uniform, and it is easy to harvest. It is not only expensive, but also more and more po...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 牟宗宝杨光张凤武
Owner ZHANGZIDAO GRP
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