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Indoor stereoscopic artificial breeding system of freshwater shellfishes and application of indoor stereoscopic artificial breeding system

An artificial breeding and drainage system technology, applied in the application, fish farming, animal husbandry and other directions, can solve the problems of large differences in seedling specifications, low water resource utilization, large space occupation, etc., to save space and improve water consumption. The effect of resource utilization efficiency and high degree of automation

Inactive Publication Date: 2019-04-12
FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

What needs to be paid attention to is that the current breeding of freshwater shellfish still adopts the method of laying bricks / cement breeding ponds on the outdoor flat ground and opening flowing water. This traditional extensive breeding method exposes a large space occupation and low water resource utilization. , It is not convenient for manual operation and there are large differences in seedling specifications

Method used

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  • Indoor stereoscopic artificial breeding system of freshwater shellfishes and application of indoor stereoscopic artificial breeding system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 As shown, a freshwater shellfish indoor three-dimensional artificial breeding system includes a support 1, a breeding pond 2, a water intake system 3, a drainage system 4, a sediment discharge system 5 and a water storage tank 6; the support 1 is provided with several Breeding pool 2; the bottom of the breeding pool 2 is provided with a drainage system 4 and a bottom mud discharge system 5, and each breeding pool 2 is connected with the drainage system 4 and the bottom mud discharge system 5; the top of the breeding pool 2 is provided with a water inlet System 3 , each breeding pond 2 communicates with a water inlet system 3 ; the water inlet system 3 communicates with a water storage tank 6 .

[0039] The water inlet system 3 includes a water inlet pipeline 31, a flow meter 32, a manual regulating valve 33 and an adjustable water pump 34; one end of the water inlet pipeline 31 is communicated with the water storage tank 6, and the other end is communic...

Embodiment 2

[0045] Example 2 Application of indoor three-dimensional artificial breeding system for freshwater shellfish

[0046] Using the yellow catfish as a parasitic fish, the breeding of Anodonta dorsalis was carried out.

[0047] From May to July 2018, the device of the present invention was used at the Nanquan Base of the Freshwater Fishery Research Center of the Chinese Academy of Fishery Sciences:

[0048] 1. Use a 304-type stainless steel square tube with a specification of 10 cm×5 cm (length×width), and seamlessly weld it into a three-layer three-dimensional support 1 with a length of 200 cm and a width of 65 cm, and the layer spacing is 60 cm.

[0049] 2. Weld PP plastic plates with a thickness of 0.5 cm to form 12 sinks with a size of 65 cm × 50 cm × 20 cm (length × width × height); cut two round holes with a diameter of 3 cm at the front end of the sink , the round hole is 15 cm away from the bottom of the sink; a round hole with a diameter of 3 cm is also cut at the bottom...

Embodiment 3

[0056] Embodiment 3 Application of indoor three-dimensional artificial breeding system of freshwater shellfish

[0057] Using tilapia as parasitic fish, the artificial breeding of Anodonta dorsalis was carried out.

[0058] From May to August 2018, the device of the present invention was used at the Nanquan Base of the Freshwater Fishery Research Center of the Chinese Academy of Fishery Sciences:

[0059] 1. Use a 304-type stainless steel square tube with a specification of 10 cm×5 cm (length×width), and seamlessly weld it into a three-layer three-dimensional support 1 with a length of 200 cm and a width of 65 cm, and the layer spacing is 60 cm.

[0060] 2. Weld PP plastic plates with a thickness of 0.5 cm into 12 sinks with a size of 65 cm × 50 cm × 20 cm (length × width × height); cut two round holes with a diameter of 5 cm at the front end of the sink , the round hole is 10 cm away from the bottom of the sink; cut a round hole with a diameter of 3 cm at the bottom of the s...

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Abstract

The invention relates to an indoor stereoscopic artificial breeding system of freshwater shellfishes and the application of the artificial breeding system, and belongs to the technical field of freshwater shellfish breeding. The system comprises a bracket, breeding tanks, a water inlet system, a drainage system, a bottom mud discharge system and a water storage tank, wherein the breeding tanks arearranged on the brackets; the drainage system is arranged at the rear ends of the breeding tanks; the bottom mud discharge system is arranged at the bottoms of the breeding tanks; each breeding tankis communicated with the drainage system and the bottom mud discharge system; the water inlet system is arranged above the breeding tanks; each breeding tank is communicated with the water inlet system; and the water inlet system is communicated with the water storage tank. The indoor stereoscopic freshwater shellfish breeding system that precisely controls a water flow and has a high automation degree is innovatively created; and compared with the traditional manner, the breeding system has the significant advantages of improving water resource utilization efficiency, greatly saving space, lowering the intensity and cost of manual operation and improving uniformity of fry specifications.

Description

technical field [0001] The invention relates to an indoor three-dimensional artificial breeding system for freshwater shellfish and its application, belonging to the technical field of freshwater shellfish cultivation. Background technique [0002] Freshwater shellfish is known as the "engineer" of the water ecosystem, and plays an important role in the material cycle and energy flow of the water ecosystem. It has important economic and ecological values ​​such as bait for shrimps and crabs, monitoring water environment and purifying water quality. In addition, freshwater shellfish farming is considered to be a new benchmark for the transformation of my country's traditional fishery to green and environmentally friendly farming. [0003] However, its natural resources have declined sharply due to habitat changes, overfishing and water pollution. Therefore, the artificial breeding of freshwater shellfish is of great significance to the protection of biodiversity and the gre...

Claims

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Application Information

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IPC IPC(8): A01K63/00A01K63/04
CPCA01K63/003A01K63/045A01K63/047
Inventor 陈修报杨健刘洪波
Owner FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI
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