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Benthic aquatic animal stereo breeding technology

A technology for three-dimensional breeding of aquatic animals, which is applied in fish farming, application, climate change adaptation, etc. It can solve the problems of benthic aquatic animal damage, low utilization rate of breeding space, and difficulty in increasing the breeding density, so as to reduce bait pollution, Achieve high-yield production and improve utilization

Active Publication Date: 2015-02-25
WEIFANG XINLIMENG AQUATIC TECHN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention proposes a three-dimensional breeding equipment for benthic aquatic animals, which solves the problem of low utilization rate of breeding space in the prior art, difficulty in increasing breeding density and realizing high-yield production, bait is easily polluted, and residual bait and feces are toxic at the bottom of the pool The problem of gas causing serious injury to benthic aquatic animals

Method used

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  • Benthic aquatic animal stereo breeding technology
  • Benthic aquatic animal stereo breeding technology
  • Benthic aquatic animal stereo breeding technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as Figure 1-2 As shown, a kind of benthic aquatic animal three-dimensional cultivation equipment described in the embodiment of the present invention comprises:

[0041] 1. Select mesh fabric 1 with a width of 1-1.5m;

[0042] 2. An opening 101 for benthic aquatic animals to drill through is provided on the mesh cloth 1;

[0043] 3. Set the mesh cloth 1 in the mesh cloth frame 3, and then place the mesh cloth 1 in the water body 2, so that the angle between the mesh cloth 1 and the bottom of the water body 2 is 30°-60°, and the mesh cloth 1 is relatively The vertical height of the bottom of the water body 2 is greater than 50% of the depth of the water body 2;

[0044] 4. Arrange the meshes 1 into several rows, the distance between two adjacent rows of meshes 1 is 0.5-1m, and the meshes 1 in the same row are parallel to each other;

[0045] 5. The lower end of the mesh frame 3 is set on the bottom of the water body 2 through the bottom fixing device, and the up...

Embodiment 2

[0048] Such as Figure 3-4 As shown, a kind of benthic aquatic animal three-dimensional cultivation equipment described in the embodiment of the present invention comprises:

[0049] 1. Select mesh fabric 1 with a width of 1-1.5m;

[0050] 2. An opening 101 for benthic aquatic animals to drill through is provided on the mesh cloth 1;

[0051] 3. Set the mesh cloth 1 in the mesh cloth frame 3, and then place the mesh cloth 1 in the water body 2, so that the angle between the mesh cloth 1 and the bottom of the water body 2 is 30°-60°, and the mesh cloth 1 is relatively The vertical height of the bottom of the water body 2 is greater than 50% of the depth of the water body 2;

[0052] 4. Arrange the meshes 1 into several rows, the distance between two adjacent rows of meshes 1 is 0.5-1m, and the meshes 1 in the same row are parallel to each other;

[0053] 5. Set the lower end of the mesh frame 3 on the bottom of the water body 2 through the bottom fixing device, the upper end...

Embodiment 3

[0056] Such as Figure 5-10 As shown, a kind of benthic aquatic animal three-dimensional cultivation equipment described in the embodiment of the present invention comprises:

[0057] 1. Select mesh fabric 1 with a width of 1-1.5m;

[0058] 2. An opening 101 for benthic aquatic animals to drill through is provided on the mesh cloth 1;

[0059] 3. Connect the tops of the two mesh cloths 1 to form the first inverted V-shaped mesh cloth 102, and support the top of the first inverted V-shaped mesh cloth 102 through the support frame 7 or the second load-bearing rope 8 arranged in the water body 2 , the angle between the bottoms of the two mesh cloths 1 forming the first inverted V-shaped mesh cloth 102 and the bottom of the water body 2 is 30° to 60°, and the vertical height of the mesh cloth 1 relative to the bottom of the water body 2 is greater than 50° of the depth of the water body 2 %;

[0060] 4. Connect the bottoms of the first inverted V-shaped mesh cloth 102 to each o...

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Abstract

The invention provides a benthic aquatic animal stereo breeding technology which comprises the step of arranging a plurality of mesh cloth pieces in a water body in a manner of having a certain angle with the bottom part of the water body, so that an inclined angle formed between the mesh cloth pieces and the bottom part of the water body is 30-60 degrees; and the vertical height of the mesh cloth pieces relative to the bottom part of the water body is larger than 50 percent of depth of the water body. The benthic aquatic animal three-dimensional breeding technology has the beneficial effects that the stereo breeding of benthic aquatic animals in the water body is realized, the utilization rate of a breeding space is improved, the breeding density is increased, the high yield production is realized, and the bait pollution is reduced; meanwhile, poisonous gas generated by residual baits and excrements is reduced, and the harm of the poisonous gas to the benthic aquatic animals is reduced; and the operation is simple, and the popularization is easy.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a three-dimensional culture equipment for benthic aquatic animals. Background technique [0002] At present, the benthic aquatic animals cultivated in outdoor water bodies such as ponds and lakes, such as sea cucumbers, crabs and shrimps, etc., all utilize the bottom space of the water body for cultivation. This breeding method belongs to underwater flat farming, and the space used for breeding is narrow and small, so it is not easy to increase the breeding density and realize high-yield production. In addition, since the bait and the feces of benthic aquatic animals are all carried out in the same space, the bait is easily polluted. More importantly, the toxic gases such as ammonia and hydrogen sulfide produced by the residual bait and feces at the bottom of the pond are harmful to aquaculture. The damage to benthic aquatic animals is the most direct and serious. Therefore be necess...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 成立
Owner WEIFANG XINLIMENG AQUATIC TECHN
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