Intensive cultivation method of shrimps in raceway pond

A breeding method and raceway pool technology, applied in fish farming, application, climate change adaptation, etc., can solve problems such as narrow adaptability and single function, and achieve the effects of convenient management, simple materials, and convenient operation

Inactive Publication Date: 2015-11-25
ZHEJIANG OCEAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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  • Intensive cultivation method of shrimps in raceway pond
  • Intensive cultivation method of shrimps in raceway pond
  • Intensive cultivation method of shrimps in raceway pond

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[0013] Example: refer to Figure 1 to Figure 3 , the runway pond shrimp intensive culture method, comprises adopting the runway type shrimp pond tube type hydraulic drive device to cultivate, wherein: the runway type shrimp pond tube type hydraulic drive device has an annular runway pool 4; the inner edge of the annular runway pool 4 The cross-section direction of the runway pool 4 is provided; the horizontal direction of the pipe network 1 is provided with jet holes 11 in the same direction; the pipe network 1 is connected with a water pump 2; When the oxygen is sufficient, the water flow containing oxygen is provided to the pipe network 1 through the water pump 2. By using the water pump 2 to pump water into the pipe network 1, a jet flow is formed through the jet hole 11 to push the water body in the raceway pool 4 to move. The utility model has the advantages of simple material, convenient manufacture, low cost and good effect, and is an effective hydraulic drive device f...

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Abstract

The invention discloses an intensive cultivation method of shrimps in a raceway pond, which comprises that a tubular hydraulic drive device of a raceway shrimp pond is used for cultivation, wherein the raceway shrimp tubular hydraulic drive device comprises an annular raceway pond; ()is disposed along the cross section direction of raceway pond inside the annular raceway pond; jet flow holes with the same facing direction are disposed horizontally in a pipe network; the pipe network is connected to a water pump; when oxygen is insufficient, air supply and oxygen addition are directly realized to the jet flow holes of the pipe network through an external air source; and when the oxygen is sufficient, water flows containing the oxygen are provided to the pipe network by the water pump. Water is pumped into the pipe network by the water pump and jet flows are formed by the jet flow holes, so that water bodies are driven to move in the raceway pond. Switchable control of air flows and the water flows containing the oxygen make production very convenient. In this way, the intensive cultivation method of the shrimps in the raceway pond provided by the invention is advantageous in convenient management, quick operations, low cost, the oxygen addition, motivation in directional flowing of the water flows, small energy consumption, good oxygen addition effect, energy saving, emission reduction, a self-cleaning function, and applicability to seedling growing and adult formation.

Description

technical field [0001] The invention relates to an industrial aquaculture method, in particular to an intensive shrimp cultivation method in a runway pond. Background technique [0002] The runway shrimp pond is one of the important pond shapes for shrimp farming. How to drive the water body in the shrimp pond to form an effective flow is an important prerequisite to ensure the dissolved oxygen and the accumulation of dirt in the shrimp pond water. The runway pool generally has a dead zone at the turning, and the microalgae in the dead zone are easy to stir up and down insufficiently, so it is not conducive to the growth of the microalgae. In order to solve the problem that there is a dead zone in the turning of the runway pool, deflectors are usually arranged at the turning of the runway pool, and the deflectors usually include two, which are symmetrically arranged in the runway pool, and between the two deflectors There is a center dividing panel. Runway ponds are usual...

Claims

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Application Information

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IPC IPC(8): A01K63/00A01K63/04A01K61/00
CPCY02A40/81A01K63/042A01K63/00A01K63/04
Inventor 桂福坤王萍赵乐陈天华
Owner ZHEJIANG OCEAN UNIV
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