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Chemical-free fish farming method and live fish in commercial packaging

A commodity and fishery technology, applied in the fields of fishery and aquatic products, commodity packaging, live fishery, organic fishery, and drug-free (with few drugs) fishery, which can solve problems such as excessive drug residues, harm to human health, and death.

Inactive Publication Date: 2016-11-09
HAINAN PAIPAIYU FRESH AQUATIC PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Whether it is the current cage fish farming, or the current pool water / pond water / reservoir water / sea water fish farming, they all have a common disadvantage: because many live fish are in the same water area, individual diseased fish or individual fish carrying pathogens are different from other healthy fish. They will directly contact each other, so they will directly transmit the pathogens they carry to the other party, and the bacteria and viruses in the water will also be cross-infected and transmitted to other healthy live fish, which will cause the live fish to get sick and die in large numbers
Fishery owners have to use a large amount of antibiotics and other drugs to prevent and control the spread of fish diseases, which in turn leads to excessive drug residues in live fish, which in turn endangers human health

Method used

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  • Chemical-free fish farming method and live fish in commercial packaging
  • Chemical-free fish farming method and live fish in commercial packaging
  • Chemical-free fish farming method and live fish in commercial packaging

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] According to the current "fishing water treatment system (13) and automatic monitoring system for fish pond dissolved oxygen", see the 187th issue of "Hebei Fishery" magazine for details or refer to "fish pond water purification device (CN204499152U)", for fish farming water ( 3) Treated to produce fresh water (3).

[0062] see figure 1 , using transparent plastic, blow molding a batch (for example, each group of 4) bottle mouths—bottles with an inlet (6) diameter of 30mm, a bottle body diameter of 180mm, and a length of 350mm—water containers (2). The bottle is provided with an opening (9) with a diameter of 15mm and a water outlet (5) with a diameter of 5mm.

[0063] The openings (9) of 4 bottles are placed below the water inlet (4), and each bottle is put into a live fish (1) seedling from the inlet (6), and then the inlet (6) is sealed.

[0064] Then, the healthy fresh water (3) for fish farming after filtration, purification, disinfection and disease removal, oxy...

Embodiment 2

[0072] According to the current "fishing water treatment system (13) and automatic monitoring system for fish pond dissolved oxygen", see the 187th issue of "Hebei Fishery" magazine for details or refer to "fish pond water purification device (CN204499152U)", for fish farming water ( 3) Treated to produce fresh water (3).

[0073] see figure 2 , using transparent plastic, blow molding a batch (for example, each group of 4) of bottle mouths—bottles with an inlet (6) diameter of 30mm, a bottle body diameter of 280mm, and a length of 750mm—water container (2). The bottle is provided with an opening (9) with a diameter of 15mm and a water outlet (5) with a diameter of 3mm.

[0074] The openings (9) of 4 bottles are placed below the water inlet (4), and each bottle is put into 20 live shrimp (1) seedlings from the inlet (6), and then the inlet (6) is sealed.

[0075] Then, the healthy fresh water (3) for shrimp farming after filtration and purification, disinfection and disease ...

Embodiment 3

[0079] According to the current "fishing water treatment system (13) and automatic monitoring system for fish pond dissolved oxygen", see the 187th issue of "Hebei Fishery" magazine for details or refer to "fish pond water purification device (CN204499152U)", for fish farming water ( 3) Treated to produce fresh water (3).

[0080] see figure 1 , Image 6 , using transparent plastic, blow molding a batch (for example, 50 per group) of inlets (6) with a diameter of 30mm, a width of 180mm, a height of 280mm, and a length of 450mm for a rectangular water tank—a water container (2). The water tank is provided with an opening (9) with a diameter of 15mm and a water outlet (5) with a diameter of 5mm.

[0081] The opening (9) of 50 water tanks is placed below the water inlet (4), and each water tank is put into a live fish (1) fry from the inlet (6), and then the inlet (6) is sealed.

[0082] Then, the fresh water (3) for fish farming after filtration, purification, disinfection an...

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Abstract

The invention provides a chemical-free fish farming method and live fish in commercial packaging. The method includes the steps that water containers are arranged, a small amount of live fish is farmed in each water container, one water container is isolated from other water containers, and water is not communicated or leaked between the water containers. Bacterial viruses cannot invade other water containers from one water container with water as a carrier; water fed into the water containers are filtered, purified and disinfected to remove viruses in advance. The live fish is farmed in narrow space and cannot swing all around, the activity is reduced, the breath frequency is reduced, metabolism is slow, and energy consumption is reduced greatly, which is beneficial for conversion and accumulation of nutrient substances. It is avoided that chemical residue of fish exceeds standard, and fish-farming benefits are increased. The live fish in commercial packaging is packaged in the whole water containers, and substituting counterfeiting can be prevented.

Description

technical field [0001] The present invention belongs to the technical field of aquaculture, especially the organic fish farming technology, and specifically relates to a method of fish farming without drugs (with few drugs) and its commercially packaged live fish ('fish' in this invention generally refers to fishery aquatic products, It doesn't just refer to 'fish'). Background technique [0002] "Baidu Encyclopedia": Net cage fish farming, also known as "cage fish farming", is made of synthetic fiber mesh or metal mesh, assembled into a box of a certain shape and specification, and set in water suitable for fish farming. way of keeping fish. Cage fish farming is a new technology for the intensive production of aquaculture in the world today. It has the characteristics of high output, low cost, small investment, easy management, land saving, water saving and energy saving, and effective development of large water surface fisheries in rivers, lakes and reservoirs. . [000...

Claims

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Application Information

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IPC IPC(8): A01K63/00A01K63/02A01K61/00
CPCA01K61/00A01K63/003A01K63/02Y02A40/81
Inventor 孔小威曲超蔡金霞
Owner HAINAN PAIPAIYU FRESH AQUATIC PROD CO LTD
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