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A method for net raising and transporting fresh and live fish by using electrified water for fishery

A technology for electrified water and fishery, which is applied in fish farming, application, animal husbandry, etc. It can solve the problems of transportation and food safety hazards, improve the survival rate of net breeding and transportation, improve the survival rate of transportation, and reduce energy consumption Effect

Active Publication Date: 2016-08-24
TONGWEI AGRI DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this chemical method has transportation and food safety hazards to a certain extent, and the usual transportation time limit will not exceed 20 hours

Method used

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  • A method for net raising and transporting fresh and live fish by using electrified water for fishery
  • A method for net raising and transporting fresh and live fish by using electrified water for fishery
  • A method for net raising and transporting fresh and live fish by using electrified water for fishery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The method for purifying and transporting fresh and live fish by using electrified water for fishing comprises the following steps:

[0029] (1) Screen healthy fresh and live grass carp, and produce electrochemical water for fishery; the sterilized electrochemical water has a ph value of 6.5, dissolved oxygen 8mg / L, and a concentration of 75%. .

[0030] (2) Fill the water tank of the fish transport vehicle with fresh fish and electrochemical water for fishing, and add ice cubes prepared with electrochemical water for fishing to lower the water temperature. The interval time is >2h; the maximum ratio of fish to water is 1:1 when the temperature exceeds 25°C, and the ratio of fish to water can be greater than 1:1 in winter.

[0031] (3) Set up a net culture pond. After the fresh and live fish arrive at the transportation destination, fill the net culture pond with the amount of fresh and live fish and electrolytic water for fishing according to the required proportion; ...

Embodiment 2

[0036] The method for purifying and transporting fresh and live fish by using electrified water for fishing comprises the following steps:

[0037] (1) Screen healthy fresh and live crucian carp, and produce electrochemical water for fishing; the sterilized electrochemical water has a ph value of 7.5, dissolved oxygen of 12 mg / L, and a concentration of 85% with small molecular clusters of electrochemical water for fishing with a bactericidal effect .

[0038] (2) Fill the water tank of the fish transport truck with fresh fish and electrochemical water for fishing at a ratio of 1:1, and add ice cubes prepared with electrochemical water for fishing to lower the water temperature. The interval between changes > 2h;

[0039] (3) Set up a net culture pond. After the fresh and live fish arrive at the transportation destination, fill the net culture pond with the amount of fresh fish and electrolytic water used for fishing in proportion; Adding oxygen is medical pure oxygen.

[00...

Embodiment 3

[0045] The method for purifying and transporting fresh and live fish by using electrified water for fishing comprises the following steps:

[0046] (1) Screen healthy fresh and live catfish, and produce electrochemical water for fishing; the sterilizing electrochemical water has a ph value of 7, dissolved oxygen of 10 mg / L, and a concentration of 100% of small molecular clusters of electrochemical water with bactericidal effects. water.

[0047] (2) Fill the water tank of the fish transport vehicle with fresh fish and electrochemical water for fishing, and add ice cubes prepared with electrochemical water for fishing to reduce the water temperature. Time > 2h;

[0048] (3) Set up a net culture pond. After the fresh and live fish arrive at the transportation destination, fill the net culture pond with the amount of fresh and live fish and electrolyzed water for fishing in proportion;

[0049] (4) Clean fresh fish for 24 hours, and replace the electrified fish water for net br...

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PUM

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Abstract

The invention discloses a method for culturing and transporting fresh fishes by adopting electrified water for fishing. The method is characterized by comprising the following steps of screening fishes; preparing the electrified water for fishing; transporting the fishes; establishing a culture pond for culturing the fresh fishes; distributing the fresh fishes to a destination. According to the method provided by the invention, fresh grass carp, crucian, chub, carp, black carp, bighead carp, channel catfish, catfish, sturgeon, rainbow trout and other commercial fishes are cultured and transported by using safe, high-efficiency and no-pollution electrified water for fishing; bacteria in body surfaces of the fresh fishes and in a purified water body are effectively purified, and the generation of ammonia nitrogen and nitrite is inhibited; the culturing and transporting survival rate of the fresh fishes is improved, and the quality of the fresh fishes is improved. The method is simple in process and has great application potential.

Description

technical field [0001] The invention belongs to the field of fresh and live fish transportation, and in particular relates to a method for purifying and transporting fresh and live fish with electrified water for fishing. Background technique [0002] At present, the total output of aquatic products in the world has reached 130 million tons, about 70% of which are edible parts. The most important form for direct human consumption is still fresh products; by 2004, the number of fresh and live fish sold directly in the world has reached 55 million tons, accounting for 39% of the total aquatic product output and has been maintained. In 2013, my country's freshwater fish production was about 26.3508 million tons, an increase of 5.50% over 2012. The sales of fresh fish in my country are mainly wholesale and retail, directly from the breeding pond to the point of sale and then to the dining table of residents. [0003] Before or after the live fish is transported, the live fish ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K63/02A01K63/04A01K63/06
CPCA01K61/00A01K63/02A01K63/04A01K63/042A01K63/045A01K63/065
Inventor 刘汉元吴宗文梁勤朗李杰陈聪薛峰向启华王超鲍斌熊雅鸣王莲富黄平
Owner TONGWEI AGRI DEV CO LTD
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