Health aquaculture technology for cultured fishes

A breeding technology and healthy technology, applied in fish farming, application, climate change adaptation, etc., can solve problems such as conflicts between production and sales, high antibiotic residues, poisoning, etc., and achieve the effect of improving the water environment

Inactive Publication Date: 2012-05-30
杨槐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Recently, the aquaculture industry has developed rapidly, the output has increased sharply, and the price is cheap and affordable, but people are unwilling to buy low-priced artificially farmed fish and prefer to buy natural river fish at high prices, resulting in more and more conflicts between production and marketing, which seriously ...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] 1. The distribution and residual time of commonly used antibacterial drugs, insecticides and olaquindox in fish

[0007] 1. Tissue distribution of antimicrobials, insecticides and olaquindox;

[0008] Selected antibacterial drugs: chloramphenicol, tetracycline, oxytetracycline, gentamicin, furazolidone, sulfonamides, penicillin;

[0009] Selected insecticides: trichlorfon, dimethoate, fenvalerate, copper sulfate, ferrous sulfate, malachite green, methylene blue;

[0010] Residual time of antimicrobials, insecticides and olaquindox in fish.

[0011] 2. The effect of trace elements on enhancing the disease resistance of fish

[0012] 1. The effect of adding different proportions of trace elements in juvenile fish feed to enhance their disease resistance;

[0013] 2. The effect of adding different proportions of trace elements in adult fish feed to enhance its disease resistance.

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PUM

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Abstract

The invention relates to a health aquaculture technology for cultured fishes. Through developing immune diagnosis reagent kits and testing pathogen sensitive medicine, and through early diagnosis, the medicine can be targetedly used, the dosage can be reduced, and the medicine residual amount in a fish body can be reduced; through improving the water quality and optimizing the microelement additive, the disease-resistant ability of the fish body can be improved; and through clarifying the residual period of the medicine in the fish body, the medicine withdrawal time before fishing can be determined. In such a way, the influence of the residual medicine can be removed, and safe and green food can be obtained.

Description

【Technical field】 [0001] The invention relates to a healthy breeding technology for farmed fish, especially adopting comprehensive technical measures such as improving water quality and micro-addition of feed to enhance the disease resistance of fish and reduce disease as much as possible; early detection of diseases through early diagnosis technology and guidance of targeted medication , cure the disease as soon as possible, reduce the amount of medication, thereby reducing the amount of drug residues; stop the drug in time before harvest, eliminate the impact of residual drugs, and obtain safe fish food. 【Background technique】 [0002] Aquatic products are closely related to people's daily life, and they are the vegetable basket engineering problems that successive governments have focused on solving. Recently, the aquaculture industry has developed rapidly, the output has increased sharply, and the price is cheap and affordable, but people are unwilling to buy low-priced ...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 杨槐
Owner 杨槐
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