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Ecological circulation system for litopenaeus vannamei systematic breeding and breeding method

An ecosystem and white shrimp technology, applied in fish farming, climate change adaptation, application, etc., can solve the problems of low recycling rate and low farming efficiency, achieve compact farming structure, improve shrimp quality, and reduce farming costs Effect

Inactive Publication Date: 2013-04-24
HANGZHOU MINGLANG AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method has low breeding efficiency and low recycling rate

Method used

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  • Ecological circulation system for litopenaeus vannamei systematic breeding and breeding method

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Embodiment 1

[0046] Embodiment 1: as figure 1 Shown, a kind of circulation ecological system of systematized cultivation Penaeus vannamei comprises a shrimp pond 1, a grid aeration system is arranged in the described shrimp pond 1, and the bottom of the described shrimp pond 1 is provided with sewage suction and energy-saving discharge system, the sewage suction energy-saving discharge system is connected with the sewage suction filtration system, the sewage suction filtration system is connected with the water circulation backflow system, and the water circulation backflow system is connected with the shrimp pond 1,

[0047] The grid oxygenation system includes at least one group of grid oxygenation layers 2, the grid oxygenation layer 2 is composed of uniform horizontal and linear distribution of culture grids 3, and the 3 culture grids pass through The grid connecting pipe 4 is connected, the middle of the breeding grid 3 is provided with a breeding net 5, and the grid 3 is provided wit...

Embodiment 2

[0083] Embodiment 2: A circular ecosystem for systematically cultivating Penaeus vannamei, comprising a shrimp pond 1, a grid aeration system is provided in the shrimp pond 1, and a sewage suction and energy saving system is provided at the bottom of the shrimp pond 1 Discharge system, the sewage suction energy-saving discharge system is connected with the sewage suction filtration system, the sewage suction filtration system is connected with the water circulation backflow system, and the water circulation backflow system is connected with the shrimp pond 1,

[0084]The grid oxygenation system includes at least one group of grid oxygenation layers 2, the grid oxygenation layer 2 is composed of uniform horizontal and linear distribution of culture grids 3, and the 3 culture grids pass through The grid connecting pipe 4 is connected, the middle of the breeding grid 3 is provided with a breeding net 5, and the grid 3 is provided with an evenly distributed oxygen outlet hole 6 of ...

Embodiment 3

[0120] Embodiment 3: A kind of circulation ecological system of systematized cultivation of Penaeus vannamei, comprising a shrimp pond 1, a grid aeration system is arranged in the described shrimp pond 1, and the bottom of the described shrimp pond 1 is provided with sewage suction and energy saving Discharge system, the sewage suction energy-saving discharge system is connected with the sewage suction filtration system, the sewage suction filtration system is connected with the water circulation backflow system, and the water circulation backflow system is connected with the shrimp pond 1,

[0121] The grid oxygenation system includes at least one group of grid oxygenation layers 2, the grid oxygenation layer 2 is composed of uniform horizontal and linear distribution of culture grids 3, and the 3 culture grids pass through The grid connecting pipe 4 is connected, the middle of the breeding grid 3 is provided with a breeding net 5, and the grid 3 is provided with an evenly dis...

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Abstract

The invention relates to an ecological circulation system and a breeding method, in particular to an ecological circulation system for litopenaeus vannamei systematic breeding and a breeding method. The ecological circulation system comprises a litopenaeus vannamei pond, a net frame aerating system is arranged in the litopenaeus vannamei pond, a sewage suction and energy-saving discharge system is arranged at the bottom of the litopenaeus vannamei pond and communicated with a sewage suction and filter system, the sewage suction and filter system is communicated with a water circulating and refluxing system, and the water circulating and refluxing system is communicated with the litopenaeus vannamei pond. The breeding method includes steps of pond cleaning and treating, litopenaeus vannamei and bait throwing, periodically cleaning, water circulating and sewage suction, aerating equipment starting, pond patrolling and observing and litopenaeus vannamei outputting. The ecological circulation system and the breeding method have the advantages of compact and reasonable structure, comprehensive circulation and utilization, breeding cost reduction and higher litopenaeus vannamei quality.

Description

[0001] technical field [0002] The patent of the present invention relates to a circular ecosystem and a cultivation method, in particular to a circular ecosystem and a cultivation method for systematic cultivation of Penaeus vannamei. Background technique [0003] In the prior art, the culture of Penaeus vannamei has a low yield and serious waste of resources, which increases the cost of cultivation. [0004] Chinese patent 200610123619.7 discloses a method for ecological reproduction of Penaeus vannamei, which adopts an illumination method to ecologically cultivate broodstock. The invention adopts the illumination method, and after the illumination is increased, the artificial environment is made ecological, the water quality is clear, and algae can grow naturally at the bottom and surroundings of the broodstock breeding room. This method culture efficiency is low, and recycling rate is low simultaneously. Contents of the invention [0005] The present inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00A01K63/04
CPCY02A40/81
Inventor 唐明法唐梦迪唐梦煜瞿飞航李鉴方
Owner HANGZHOU MINGLANG AGRI DEV
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