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Pond net cage technique method for finless eel culture

A cage culture and eel technology, applied in fish farming, application, climate change adaptation, etc., can solve the problems of low survival rate and immature technology, and achieve the effect of no cultivation pollution, good prospects and great promotion significance

Inactive Publication Date: 2018-02-13
曹全民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Motherland medicine believes that it has health care functions such as nourishing qi and nourishing blood, warming yang and invigorating the spleen, nourishing liver and kidney, dispelling wind and dredging collaterals, etc. At present, the eel breeding technology is still a new plan, and the technology in all aspects is not mature enough, and the survival rate of breeding is extremely low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A technical method for cultivating rice field eels in cages in ponds, comprising the following steps:

[0033] (1), Pond conditions and water requirements:

[0034] Choose the water depth of the fish pond to be 1m, and the water source is sufficient.

[0035] (2), production and setting of cages:

[0036] ①. Production of cages: 30-mesh polyethylene meshes are used to make square open fixed cages with a height of 1.2m and an aspect ratio of 1:3, with an area of ​​30 square meters.

[0037] ②, the setting of net cage: set up support with moso bamboo in fish pond, fix net cage on the support horizontally, require net cage to enter water 70cm, be covered with water peanut in the box, keep certain 50cm between box and box.

[0038] ③. The number of net cages in the pond: the area of ​​the net cages accounts for 1 / 10 of the pond area.

[0039] (3), eel species stocking:

[0040] ①. Source of eel species: select eel species with yellow body color and dajiang spots or blue...

Embodiment 2

[0059] A technical method for cultivating rice field eels in pond cages, characterized in that it comprises the following steps:

[0060] (1), Pond conditions and water requirements:

[0061] Choose the water depth of the fish pond to be 2m, and the water source is sufficient.

[0062] (2), production and setting of cages:

[0063] ①. Production of net cages: 30-mesh polyethylene mesh is used to make square open fixed net cages with a height of 1.2m and an aspect ratio of 1:1, with an area of ​​25-30 square meters.

[0064] ②. Setting of net cages: set up brackets with moso bamboo in the fish pond, fix the net cages horizontally on the brackets, require the net cages to enter 70cm of water, fill the boxes with water peanuts, and keep a certain 50cm between boxes.

[0065] ③. The number of net cages in the pond: the area of ​​the net cages accounts for 1 / 10 of the pond area.

[0066] (3), eel species stocking:

[0067] ①. Source of eel species: select eel species with yello...

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Abstract

The invention provides a pond net cage technique method for finless eel culture and relates to the technical field of aquaculture. The pond net cage technique method comprises the following steps of setting of pond condition and water area requirements, net cage manufacturing and arrangement, finless eel stocking, feed putting, daily management and disease prevention and control. The pond net cagetechnique method has the advantages that production resources are fully utilized without special devices and culture pollution, the aquaculture technology is novel, a culture technology is standard and normative, feeding is scientific and normative, the pond net cage technique method is suitable for large-area pond culture, is also suitable for small-area culture in front and back of a door of asingle household, and has a greater popularization significance and good prospect under the situation that current conventional fish culturing benefits are smaller.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a technical method for cultivating rice field eels in net cages in ponds. Background technique [0002] Field eel, also known as eel, long fish, etc., is a special aquatic product with high protein, low fat and therapeutic effect. Swamp eel meat is beautiful and tender, delicious and delicious, and has high medicinal value. There is a folk saying that "swamp eel competes with ginseng in Xiaoshu", and it is called "three freshwater ginseng" together with "eel and loach". High, therefore, breeding rice field eels has naturally become one of the first choice items for farmers. Rice field eels are not only a delicacy on the table, but their meat, blood, head, and skin all have certain medicinal value. Rice field eels have blood, qi, anti-inflammatory, and disinfection , In addition to rheumatism and other effects. Rice field eel meat is sweet and warm in nature and has the effe...

Claims

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Application Information

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IPC IPC(8): A01K61/60
CPCA01K61/00Y02A40/81
Inventor 曹全民
Owner 曹全民
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