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Yellow croaker transporting method

A transportation method and technology for yellow croaker, applied in fish farming, application, climate change adaptation and other directions, can solve the problems of collective death of yellow croaker, death of fish, unsuitable for mass transportation and sale, etc., to ensure cleanliness and contain Oxygen, reducing stress response, and improving environmental comfort

Inactive Publication Date: 2017-03-08
宁波享渔海洋生物科技有限公司
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  • Abstract
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Problems solved by technology

[0003] Using the above method, although the survival time of yellow croaker can be prolonged, ether, ethanol, CO, etc. are all medical anesthetics, which belong to chemical additives, and long-term consumption will cause great harm to the human body. Afterwards, yellow croakers are very likely to die collectively in a very short period of time. Once they are not sold out within an appropriate time period, fish schools are prone to die, which is not suitable for large-scale transportation and sale

Method used

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Embodiment

[0037] It takes 12 hours to transport 300 yellow croakers with a specification of about 500 grams from Ningbo to Hubei using the inventive method. After arriving at the destination, there were 297 commercial yellow croakers in stock, 3 died, and the survival rate was 99%. The specific steps are as follows:

[0038] 1) Juvenile fish training and breeding

[0039] When raising fish, starting from the age of three-month-old yellow croaker, the net pulling training is carried out every other week. Among them, the net pulling training: first use the net to circle the yellow croaker to the corner of the fish pond, and the fishing net is made of soft nylon. The diameter of the mesh is less than 1cm, and then gradually increase the density of fish in the area where yellow croakers gather in the fish pond to 100-130 fish per cubic meter by closing the net, and maintain this density when the water temperature in the fish pond is 20-30°C At least 5 minutes, when the water temperature in...

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Abstract

The invention discloses a yellow croaker transporting method which comprises the following steps: 1) training and breeding of juvenile fishes; 2) transportation equipment; 3) fishing; 4) transportation; 5) stocking of the fishes after arrival at the destination. The yellow croaker transporting method provided by the invention can be used for transporting yellow croaker without using any anesthetics, thereby substantially solving a problem that marine products is harmful to human health due to use of chemical agents.

Description

technical field [0001] The invention relates to the field of live fish transportation, more specifically, it relates to a yellow croaker transportation method. Background technique [0002] As a marine fish, yellow croaker is easy to die after leaving the marine environment. It is very easy to die during or after transportation, so it is extremely difficult to appear as a commodity in the form of a living body. In order to overcome this problem in the prior art, medical anesthetics such as ethanol, ether, and CO are usually added before packing boxes such as yellow croaker and sea crucian carp, thereby reducing fish body metabolism, limiting its activity, and reaching the purpose of prolonging the survival time. [0003] Using the above method, although the survival time of yellow croaker can be prolonged, ether, ethanol, CO, etc. are all medical anesthetics, which belong to chemical additives, and long-term consumption will cause great harm to the human body. Afterwards, y...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/10
CPCA01K61/00Y02A40/81
Inventor 严一搏张崇峰蒋海峰
Owner 宁波享渔海洋生物科技有限公司
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