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Method for culturing adult fishes before tilapia appear on market

A breeding method and technology of tilapia, applied in the field of breeding, to achieve the effect of soft and tender meat and short growth cycle

Inactive Publication Date: 2018-11-16
河源市渔鲜渔业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existence of this risk is unacceptable for sellers and merchants
[0004] Based on the current situation, it is necessary for sellers and merchants to carry out more stringent inspections on the adult fish purchased, but the inspections can only be carried out in the form of random inspections

Method used

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  • Method for culturing adult fishes before tilapia appear on market
  • Method for culturing adult fishes before tilapia appear on market
  • Method for culturing adult fishes before tilapia appear on market

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Step 1: Put the tilapia in step 1 into bacterial water and cultivate it for 5 days; the bacterial species in the bacterial water are strong microvigor 99 starter, strong micro water essence emerald green, strong The combination of Weiliang Hydrogen (the above three types of products are all produced by Yichunqiang Microbial Technology Co., Ltd.); every 2.5 cubic meters of clear water is added with 800g of concentrated bacteria water and 40g of brown sugar; at the same time, 5‰ of the total weight of the bacteria water is added sea ​​salt. The addition of sea salt will make the tilapia meat more firm and tender.

[0022] Step 2: placing the tilapia in step 1 in circulating clear water for 5 days;

[0023] The culture density in bacteria water is 150 catties of tilapia cultured per 2.5 cubic meters of bacteria water. It should be noted that, in this embodiment, the culture density of tilapia is not limited, and the limit that the oxygen in the water body can bear shall ...

Embodiment 2

[0026] Step 1: Put the tilapia in step 1 into bacterial water and cultivate it for 10 days; the strains in the bacterial water are strong microvigor 99 starter, strong micro water essence emerald green, strong The combination of Weiliang Hydrogen (the above three types of products are all produced by Yichunqiang Microbial Technology Co., Ltd.); every 2.5 cubic meters of clear water is added with 800g of concentrated bacteria water and 40g of brown sugar; at the same time, 5‰ of the total weight of the bacteria water is added sea ​​salt.

[0027] Step 2: placing the tilapia in step 1 in circulating clear water for 5 days;

[0028] The culture density in bacteria water is 150 catties of tilapia cultured per 2.5 cubic meters of bacteria water.

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Abstract

The invention discloses a method for culturing adult fishes before tilapia appear on the market. The method comprises the step: culturing tilapia in a water body for a period of time, wherein the water body contains a certain concentration of microorganisms and / or enzymes for promoting the metabolism of the tilapia. The invention aims at providing the method for culturing adult fishes before tilapia appear on the market, and the method can be used for reducing the earthy taste and the contents of hormones and antibiotics in adult fishes of the tilapia.

Description

technical field [0001] The invention relates to the field of cultivation, in particular to a method for cultivating adult tilapia before going on the market. Background technique [0002] Most of the current fish farming adopts industrial farming methods for farming, and fish feed or fish medicine or circulating water may contain hormone drugs or antibiotics. [0003] The existence of this risk is unacceptable for sellers and merchants. [0004] Based on the current situation, it is necessary for sellers and merchants to carry out more stringent inspections on the purchased adult fish, but the inspections can only be carried out in the form of random inspections. [0005] In order to eliminate the risk, it is necessary to adopt a more effective and beneficial method to promote the excretion of harmful substances by adult tilapia. Contents of the invention [0006] The purpose of the present invention is to provide a method for cultivating adult tilapia before going on th...

Claims

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Application Information

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IPC IPC(8): A01K61/10
CPCA01K61/10Y02A40/81
Inventor 张宗池
Owner 河源市渔鲜渔业科技有限公司
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