Substratum for aquaculture

A technology of aquaculture and attachment base, which is applied in application, fish farming, climate change adaptation, etc. It can solve problems such as difficult feeding of bait, easy floating of net bags, etc., and achieves the effects of convenient production, labor saving, and easy perforation

Active Publication Date: 2021-06-11
WEIFANG XINLIMENG AQUATIC TECHN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the net bag is easy to float around

Method used

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  • Substratum for aquaculture
  • Substratum for aquaculture
  • Substratum for aquaculture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] refer to image 3 with Figure 4 , an attachment base for aquaculture in this embodiment, comprising a multi-layer cloth sheet 6 and at least one threading rope 5, the threading rope 5 passes through the multi-layer cloth sheet 6, and the multi-layer cloth sheets 6 are arranged at intervals on the threading rope 5 .

[0029] Be positioned at the cloth sheet 6 of two adjacent layers on the threading rope 5 and all be equipped with sleeve pipe 13, sleeve pipe 13 can adopt the sleeve pipe of plastic materials such as PVC. The length of the sleeve 13 limits the distance between two adjacent cloth sheets 6 , and the sleeve 13 can be of equal length or unequal length as required. In order to prevent the sleeve pipe 13 from penetrating the cloth sheet, a gasket (not shown) is sleeved between the sleeve pipe 13 and the cloth sheet on the threading rope 5 , and the diameter of the gasket is greater than the outer diameter of the sleeve pipe 13 .

[0030] In order to fix the p...

Embodiment 2

[0035] refer to Figure 5 with Image 6 , the structure of this embodiment is basically the same as that of Embodiment 1, the difference is: in order to prevent the cloth sheet 6 from gathering when the attachment base is lifted from the water, an upper frame 11 can be set at the upper end of the attachment base, and a lower frame can be set at the lower end 12. The upper frame 11 and the lower frame 12 can be square, cuboid, circular and other shapes. Between the upper frame 11 and the lower frame 12 there are at least two threading ropes 5 connected at intervals, and the upper ends of the threading ropes 5 go around the upper frame 11 and are connected together to connect the float 9 .

[0036] The preferred solution is that the upper ends of the two threading ropes 5 are respectively connected to the opposite sides of the upper frame 11 , and the lower ends are respectively connected to the opposite sides of the lower frame 12 . With this structure, under the support of t...

Embodiment 3

[0039] refer to Figure 7 with Figure 8 , the structure of the present embodiment is basically the same as the structure of the second embodiment, the difference is that the length of the threading rope 5 on one side is shorter than the length of the threading rope 5 on the other side, so that one end of the cloth sheet 6 goes from the bottom to the other end. And up the tilt setting. This kind of structure, when putting in bait, bait is easy to enter each layer of cloth sheet 6, is easy to lay on cloth sheet 6 gradually along the upper end of cloth sheet, is conducive to throwing in bait.

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Abstract

The invention discloses a substratum for aquaculture. The substratum comprises multiple layers of cloth pieces and at least one stringing rope, wherein the stringing rope penetrates through the multiple layers of cloth pieces; the multiple layers of cloth pieces are arranged on the stringing rope at intervals; and a floater is arranged at the upper end of the stringing rope. According to the attachment base for aquaculture, the multiple layers of cloth pieces are adopted as an attachment platform, industrial products, such as non-woven fabric or PE woven fabric, can be selected as the cloth pieces, the area of the cloth pieces is not limited any more and can be large or small, and the cloth pieces fulfilling the attachment area and the growth area can be selected according to the actual situation, so that the attachment area can be greatly increased, the breeding yield can be increased, the requirement of the same number of eggs for the living space can be met on the cloth piece type attachment platform, the eggs do not need to be detached and transferred after growing for a period of time, the breeding operation process is simplified, and labor is saved. Furthermore, the substratum with the structure can be easily perforated, and is convenient to manufacture and low in cost.

Description

technical field [0001] The invention relates to the technical field of aquaculture appliances, in particular to an attachment base for aquaculture. Background technique [0002] The survival of sea cucumbers, scallops, oysters, abalones, etc. among aquatic animals all need attachment substrates as survival platforms, and the area of ​​attachment substrates determines the living space of these animals. The natural attachment bases in the water are reefs, shipwrecks and so on. The planktonic eggs of these animals find attachment bases to survive in the water, and if they cannot find attachment bases, they sink to the bottom of the water and die. With more and more artificial farming, the use of artificial attachment bases is becoming more and more common. Existing artificial attachment bases include cages, slings, etc., for example, refer to figure 1 At present, the culture of oysters uses a rope 1 to pass through multiple scallop shells 2 as the attachment base, but the su...

Claims

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Application Information

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IPC IPC(8): A01K61/60
CPCA01K61/60Y02A40/81
Inventor 成立
Owner WEIFANG XINLIMENG AQUATIC TECHN
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