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A kind of growing device of single oyster

A single, oyster technology, applied in fish farming, application, climate change adaptation, etc., can solve the problems of no combination of cages, high cost, inconvenient operation, etc.

Inactive Publication Date: 2018-07-31
山东省海洋资源与环境研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This invention does not give the technical inspiration that the cages can be used in combination, and each box has a cover. If used in combination, not only the operation is inconvenient, but also the cost is high

Method used

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  • A kind of growing device of single oyster
  • A kind of growing device of single oyster
  • A kind of growing device of single oyster

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0029] Implementation mode 1, see Figure 1-6 .

[0030]A growing device for single oysters, comprising several plastic grid boxes 1, plastic pipes 2 and ropes 3 whose length is greater than or equal to the total height of several plastic grid boxes stacked together, the plastic grid boxes 1 A through hole 11 is set in the center of the bottom wall of the box, the plastic pipe 2 is inserted into the through hole 11 of each plastic grid box in turn, the rope 3 penetrates into the plastic pipe 2 and is knotted at the bottom end, and the top end of the rope 3 is tied to a suspended On the main rope 4 on the sea surface or directly be tied on the float 5. Also include a plastic spacer 6, the center of the plastic spacer 6 has a rope hole 61 corresponding to the diameter of the rope 3, the plastic spacer 6 is located at the bottom of the bottom plastic grid box 1, at the knotted place at the bottom of the rope 3 above. The bottom wall of the plastic grid box 1 includes a solid d...

Embodiment approach 2

[0031] Implementation mode 2, see Figure 1-4 ,7-8.

[0032] Others are the same as Embodiment 1, except that the shape of the solid bottom wall ring 13, the solid side wall ring 14 and the box edge 15 is an octagonal ring, the lengths of two adjacent sides are unequal, and the lengths of two opposite sides are equal.

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Abstract

The invention relates to a growing device for single oysters, which includes several plastic grid boxes, and is different from the prior art in that it also includes plastic pipes whose length is greater than or equal to the total height of several stacked plastic grid boxes And the rope, the center of the bottom wall of the plastic grid box is provided with a through hole, the plastic tubes are inserted into the through holes of each plastic grid box in turn, the rope penetrates into the plastic tube and is knotted at the bottom, the top of the rope is tied to the suspension On the main rope near the sea surface or directly tied to the float. Adopting this technical scheme, there is no need for sewing, dismantling, or binding, and the assembly is convenient, labor-saving, seedling throwing is convenient, harvesting is also easy, and it is easy to clean and can be recycled.

Description

technical field [0001] The invention belongs to the technical field of seawater culture, in particular to a growing device for single oysters. Background technique [0002] Crassostrea gigas, also known as Pacific Oyster, has the advantages of strong environmental adaptability, fast growth, delicious flavor, and rich nutrition. It is naturally distributed in the western Pacific Ocean. In the 1960s and 1970s, long oysters were introduced to Europe, America and other countries. Now they are distributed in all oceans of the world, and have become the economic shellfish with the widest breeding range and the highest yield in the world. [0003] Oysters have the habit of living in clusters, and often multiple oysters stick together, even forming "oyster hills". Due to the limitation of growing space, the shell shape is extremely irregular, which greatly affects the aesthetic appearance of individual oysters. The gregarious behavior of oysters also creates competition for food, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/54
CPCA01K61/60Y02A40/81
Inventor 杨建敏王卫军孙国华韦秀梅
Owner 山东省海洋资源与环境研究院