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A wave-driven shellfish automatic feeding culture device and culture method

A breeding method and a shellfish technology are applied in the field of shellfish automatic feeding and breeding devices, which can solve the problems of reducing the density requirements of breeding, and achieve the effects of accelerating the breeding speed, reducing the process and improving the breeding density.

Active Publication Date: 2021-04-13
YANCHENG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a wave-driven shellfish automatic feeding culture device and culture method, which solves the water quality problem of shellfish juvenile growth, reduces energy consumption compared with land cultivation methods, and simplifies The shellfish culture process is completed, the light is sufficient and adjustable, and the wave-driven continuous feeding reduces the density requirements for cultivation and reduces the pollution of seawater. Breeding density speeds up the growth rate and reduces the risk of seawater algae density changes on the culture

Method used

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  • A wave-driven shellfish automatic feeding culture device and culture method
  • A wave-driven shellfish automatic feeding culture device and culture method

Examples

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Embodiment 1

[0032] A kind of wave-driven shellfish automatic feeding culture device, such as figure 1 Shown, comprise bait cultivation buoyant tank 1, common buoyant tank 2 and breeding net cage 3, wherein, the casing both sides of bait cultivation buoyant tank 1 are provided with described common buoyant tank 2; Described culture cage 3.

[0033] Such as figure 2 As shown, the top of the box body of the bait cultivation floating box 1 is provided with a light-transmitting protective net 4, and the inside of the box is divided into 3 areas by a partition 5, the middle area is the main cultivation room 6, and the areas on both sides are feeding rooms 7; The bottom of the main breeding room 6 is provided with a water-permeable filter screen 9 through which bait cannot pass, and the water-permeable filter screen 9 extends to the bottom of the feeding room 6, and the bottom of the feeding room 6 is also provided with a one-way passage door 8, through which the pipeline 10 links to each oth...

Embodiment 2

[0037] A kind of wave-driven feeding culture method based on the device described in Example 1, taking scallops as an example, adopts microalgae as bait, and its specific steps are as follows:

[0038] (1) Scallop juvenile stage:

[0039] The land-cultivated microalgae bait is transported to the sea culture device, put into the bait to cultivate the floating tank, and continue to proliferate in the main cultivation room.

[0040] The one-way passage door is locked, and the juvenile shellfish after the land scallop seedlings have matured and harvested do not need post-processing, and are directly transported to the marine culture device and put into the feeding room.

[0041] The bait cultivation floating tank floats and shakes up and down with the waves, and the seaweed in the main cultivation chamber crosses the partition and continuously enters the feeding chamber to provide bait for juvenile shellfish. Adjust the height of the partition according to the speed of algae prol...

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Abstract

The invention discloses an ocean-wave-driven shellfish automatic feeding and breeding device and a breeding method. The device includes a bait cultivation floating tank, an ordinary floating tank and a breeding net cage. The common floating tank; the lower part of the common floating tank hangs the culture net cage; the top of the box body of the bait cultivation floating tank is provided with a light-transmitting protective net, and the inside of the tank is divided into 3 areas by a partition, and the middle area is The main breeding room, the areas on both sides are feeding rooms; the bottom of the main breeding room is provided with a water-permeable filter screen that bait cannot pass through, and the water-permeable filter screen extends to the bottom of the feeding room. To pass through the door, connected with the culture net cage by pipeline. Compared with land cultivation methods, it reduces energy consumption, simplifies the shellfish cultivation process, has sufficient and adjustable light, and continuous feeding driven by waves reduces the density requirements for cultivation and reduces pollution to seawater.

Description

technical field [0001] The invention belongs to the field of marine product cultivation, and in particular relates to an ocean wave-driven shellfish automatic feeding cultivation device and cultivation method. Background technique [0002] Floating raft net cage culture is one of the main methods of shellfish culture. The entire culture process needs to go through the selection and storage of parent shellfish, spawning, hatching, larvae cultivation, placement of attachment substrates, juvenile shellfish out of the pond for temporary rearing, juvenile shellfish ( After a series of procedures such as cultivation in the middle), it is transported to relevant sea areas for further cultivation. For sea areas with suitable water temperature conditions for the growth and development of shellfish but no substrate conditions suitable for bottom sowing and multiplication, floating raft type pendant culture is the best method for shellfish cultivation. main method of production. Float...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/80A01K61/50A01G33/00
CPCA01G33/00A01K61/50A01K61/80Y02A40/81
Inventor 傅润泽王爱民於叶兵陈洪兴余晓红
Owner YANCHENG INST OF TECH
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