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Method for transporting Lates calcarifer fries by using perforated ship

A transportation method and barramundi technology, applied in the field of aquaculture, can solve the problems of fish fry collision, discomfort for long-distance long-distance transportation, injury, etc., and achieve the effect of large shipment volume, quick grasp and use, and low transportation cost

Inactive Publication Date: 2019-03-22
中国水产科学研究院南海水产研究所热带水产研究开发中心 +1
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Problems solved by technology

In the prior art, barramundi are transported offshore, and fishing boats are used to haul net cages. Such transport will cause fish fry to collide with each other and be injured due to turbulent water flow, and it is not suitable for long-distance long-distance transport. Based on this, there are It is necessary to provide a method that is suitable for long-distance transportation of barramundi fry at sea and can ensure the survival rate of transportation

Method used

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  • Method for transporting Lates calcarifer fries by using perforated ship
  • Method for transporting Lates calcarifer fries by using perforated ship
  • Method for transporting Lates calcarifer fries by using perforated ship

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Embodiment Construction

[0043] The technical solutions of the present invention will be further described below in conjunction with specific embodiments, so that those skilled in the art can better understand and implement them.

[0044] A method for transporting barramundi fry by live water boats, comprising the following steps:

[0045] (1) Temporary management of fish fry before transportation

[0046] Five days before fry transportation, barramundi fry with a body length of 10.0-15.0 cm were collected and placed in a semi-buried circular cement pool for temporary domestication and exercise. The cement pool had a radius of 2.2 m and a depth of 1.6 m. 4 air heads per square meter and 5cm from the bottom of the pool are installed as standard to inflate continuously during the cultivation process; the water inlet of the cement pool is close to the pool wall, and water flow can be formed in the pool when entering water, and large-scale irrigation is carried out every day Change the water, the number ...

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Abstract

The invention provides a method for transporting Lates calcarifer fries by using a perforated ship. The method comprises the following steps: (1) temporary culturing management of fries before transportation: selection and temporary culturing domestication of the fries; (2) land transportation management of the fries: land transportation using a live fish transport vehicle, anesthesia and collection of the temporarily cultured domesticated fries obtained in step (1), placement of the collected fries in a water tank, filled with transport water, in the live fish transport vehicle, and land transportation; and (3) sea transportation management of the fries by using the perforated ship: transfer of the fries from the water tank into the live water cabin of the perforated ship, and sea transportation of the fries to a deepwater net cage for culturing. The method for transporting Lates calcarifer fries has the advantages of large shipped quantity of the Lates calcarifer fries, high survivalrate and low transportation cost; and the method is mature and safe, and can be quickly known and used by farmers.

Description

technical field [0001] The invention belongs to the field of aquaculture, and in particular relates to a method for transporting barramundi fry by a running water boat. Background technique [0002] Barramundi (Latescalcarifer), commonly known as blind scorpion and golden-eye perch, belongs to the order Perciformes, the family Barramundi, and the genus Barramundi. It is a tropical and subtropical economic fish with strong adaptability, large food intake, fast growth, and few diseases. It has the advantages of delicious meat and high nutritional value. It is a suitable breeding species for deep-water anti-wind and wave cages. It is an excellent breeding object and has broad prospects for development and utilization. [0003] In recent years, due to the continuous deterioration of the offshore aquaculture environment, it is necessary to continuously innovate aquaculture facilities, aquaculture techniques and models, which has led to the rapid development of marine fish aquacul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/10A01K63/02A01K63/04
CPCA01K63/02A01K63/042A01K61/10Y02A40/81
Inventor 马振华孟祥君杨其彬杨蕊胡静周胜杰
Owner 中国水产科学研究院南海水产研究所热带水产研究开发中心
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