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Full artificial ecological simulation breeding technology of burbot

A technology of artificial ecology and cod, applied in fish farming, application, climate change adaptation, etc., can solve the problem of no successful breeding, and achieve the effect of strong vitality, fast growth and strong feeding.

Inactive Publication Date: 2012-10-03
河北省水产研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A small amount of burbot farming was carried out in Guangdong, Heilongjiang and other provinces, but there is no report of successful breeding

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] This embodiment takes the following steps:

[0027] (1) Breeding pond design

[0028] The breeding pond is a cement pond with a depth of 1 m, and the water circulation is smooth;

[0029] (2) Water quality treatment

[0030] Before the aquaculture water enters the pond, it is fully aerated and precipitated through the sedimentation tank, so that the impurities in the water can be fully precipitated and the harmful substances can be decomposed. If the water quality is still turbid, sand filtration is required to make the water quality clear, and the water is cultivated throughout the year;

[0031] (3) Water temperature adjustment

[0032] Adjust the water temperature of the burbot breeding pond by pumping water layers of different depths in different seasons and adjusting the water flow into the pond to keep it within the range of 10-20 °C;

[0033] (4) Transformation of breeding environment

[0034] According to the habit of burbot to avoid light during the day and...

Embodiment 2

[0040] This embodiment takes the following steps:

[0041] (1) Breeding pond design

[0042] The breeding pond is a cement pond with a depth of 1.3 m, and the water circulation is smooth;

[0043] (2) Water quality treatment

[0044] Before the aquaculture water enters the pond, it is fully aerated and precipitated through the sedimentation tank, so that the impurities in the water can be fully precipitated and the harmful substances can be decomposed. If the water quality is still turbid, sand filtration is required to make the water quality clear, and the water is cultivated throughout the year;

[0045] (3) Water temperature adjustment

[0046] Adjust the water temperature of the burbot breeding pond by pumping water layers of different depths in different seasons and adjusting the water flow into the pond to keep it within the range of 10-20 °C;

[0047] (4) Transformation of breeding environment

[0048] According to the habit of burbot to avoid light during the day a...

Embodiment 3

[0054] This embodiment takes the following steps:

[0055] (1) Breeding pond design

[0056] The breeding pond is a cement pond with a depth of 1.2 m, and the water circulation is smooth;

[0057] (2) Water quality treatment

[0058] Before the aquaculture water enters the pond, it is fully aerated and precipitated through the sedimentation tank, so that the impurities in the water can be fully precipitated and the harmful substances can be decomposed. If the water quality is still turbid, a sand filter is required to make the water quality clear, and the water is cultivated throughout the year;

[0059] (3) Water temperature adjustment

[0060] Adjust the water temperature of the burbot breeding pond by pumping water layers of different depths in different seasons and adjusting the water flow into the pond to keep it within the range of 10-20 °C;

[0061] (4) Transformation of breeding environment

[0062] According to the habit of burbot to avoid light during the day and...

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PUM

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Abstract

The invention discloses a full artificial ecological simulation breeding technology of burbot, comprising the following steps: (1) designing a culture pond with unimpeded water circulation; (2) processing culture water to be fresh and clean; (3) adjusting and maintaining water temperature within the range of 10-20 DEG C; (4) reforming culture environment, arranging a place for the burbot to perchin dark place; (5) timely adjusting the stocking density of the burbot according to body length of the burbot; and (6) feeding live fish bait according to 10% of the weight of burbot or artificial bait according to 1-3% of the weight of the burbot. The burbot cultured by using the culture technology of the invention grows fast, and has strong vigor, vigorous ingestion, less disease and higher survival rate.

Description

technical field [0001] The invention relates to a fully artificial ecological simulation breeding technology for burbot. Background technique [0002] Burbot is the only freshwater species of cod, and the only freshwater fish whose liver contains cod liver oil. It is a unique fish in my country. The liver is delicious, and its nutritional and economic value are very high. in the Irtysh River Basin in Xinjiang, my country. In recent years, due to overfishing and frequent natural disasters, this species is on the verge of extinction. Guangdong, Heilongjiang and other provinces once had a small amount of burbot farming, but there is no report of successful breeding. Contents of the invention [0003] The purpose of the present invention is to provide a full artificial ecological simulation breeding technology for burbot, which enables burbot to grow fast, have strong vitality, vigorous feeding, less disease and higher survival rate. [0004] Specifically, the method of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/00A01K63/04
CPCY02A40/81
Inventor 肖国华赵振良高晓田蒋燕陈力赵海涛韩晓莲杨香菊陈秀玲裴恩杰
Owner 河北省水产研究所
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