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Method of using iron cage for cultivating bostrichthys sinensis on beach

A technology of Chinese snakehead snakehead and iron cage, applied in application, fish farming, climate change adaptation and other directions, can solve the problems of large amount of feed, high cost, and environmental pollution.

Inactive Publication Date: 2018-10-23
JIMEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the disadvantages of complex feeding process, large amount of feed, high cost and possible pollution to the environment in the prior art of adopting pond culture of Chinese snakehead, and to provide a method of cultivating in iron cages on the beach. The method of Channa sinensis

Method used

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  • Method of using iron cage for cultivating bostrichthys sinensis on beach

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] This embodiment is used to illustrate the method for cultivating S. sinensis provided by the present invention.

[0029] The iron cage specification that this embodiment adopts is 1m (length) * 0.4m (width) * 0.8m (height), and its surroundings and the bottom adopt the iron net that mesh is rectangular and the side length is 1cm * 1cm to build, and the top adopts solid The iron plate is constructed, and the opening is arranged on the top of the iron cage. The lower end of the iron cage is provided with a foam board with a height of 20 cm (arranged on the inner surface of the iron cage), and four fixing rings are arranged on the diagonal of the iron cage. , to reinforce the iron cage, the specific structural diagram is as follows figure 1 shown.

[0030] Choose a place with flat terrain and gentle water flow on the beach, and install the iron cage when the tide is low. Specifically, the iron cage is pressed into the silt on the beach, and the depth of pressing is 30cm. ...

Embodiment 2

[0032] This embodiment is used to illustrate the method for cultivating S. sinensis provided by the present invention.

[0033] The iron cage specification that this embodiment adopts is 1m (length) * 0.4m (width) * 0.8m (height), and its surroundings and the bottom adopt the iron net that mesh is rectangular and the side length is 1cm * 1cm to build, and the top adopts solid The iron plate is constructed, the opening is arranged on the top of the iron cage, and the lower end of the iron cage is provided with a height of 10cm PVC board (arranged on the inner surface of the iron cage), and the diagonal line of the iron cage is provided with four fixing rings , to reinforce the iron cage, the specific structural diagram is as follows figure 1 shown.

[0034] Choose a place with flat terrain and gentle water flow on the beach, install the iron cage when the tide is low, specifically, press the iron cage into the silt on the beach, the depth of depression is 30cm, and then place ...

Embodiment 3

[0036] This embodiment is used to illustrate the method for cultivating S. sinensis provided by the present invention.

[0037] The iron cage specification that this embodiment adopts is 1m (length) * 0.4m (width) * 0.8m (height), and its surroundings and the bottom adopt the iron net that mesh is rectangular and the side length is 1cm * 1cm to build, and the top adopts solid The iron plate is constructed, and the opening is arranged on the top of the iron cage. The lower end of the iron cage is provided with a foam board with a height of 30 cm (arranged on the inner surface of the iron cage), and four fixing rings are arranged on the diagonal of the iron cage. , to reinforce the iron cage, the specific structural diagram is as follows figure 1 shown.

[0038] On the beach, choose a place where the terrain is flat and the water flow is gentle, and the iron cage is installed when the tide is ebbing. Specifically, the iron cage is pressed into the silt on the beach, and the pre...

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Abstract

The invention relates to the field of aquaculture and discloses a method of using an iron cage for cultivating bostrichthys sinensis on a beach. The circumference and bottom of an iron cage body are constructed by iron meshes, the top of the iron cage body is constructed by solid iron plates, baffles are arranged at the lower ends of the circumference of the iron cage body, the height H of the iron cage body is greater than the height h of each baffle, and the height h of each baffle is 10-30 cm. The method includes the steps that the iron cage body is pressed into mud on the beach, wherein the downward pressing depth of the iron cage body is greater than the height h of each baffle and smaller than the height H of the iron cage body; during a rising tide, seawater at least can submerge the beach, and then bostrichthys sinensis is put into the iron cage for starting culture. By adopting the method for culturing bostrichthys sinensis, on the one hand, the use amount of bait can be decreased, and the survival rate can be increased; on the other hand, the taste and nutritional value of obtained bostrichthys sinensis can be comparable to those of wild bostrichthys sinensis.

Description

technical field [0001] The invention belongs to the field of aquaculture, and in particular relates to a method for cultivating Chinese snakeheads in iron cages on the beach. Background technique [0002] Chinese snakehead is a fish belonging to the genus Wutang snakehead of the family Channaidae. It usually inhabits shallow seas, inner bays and estuary brackish waters. It is ferocious and feeds on small fish, shrimps and crabs, aquatic insects and shellfish. In the southern part of the Yellow Sea, the East China Sea, the South my country Sea, and the Sea of ​​Japan, it has strong vitality, wide adaptability, strong disease resistance, and fast growth. It is an excellent variety for artificial breeding. Channa sinensis is rich in nutrition, delicious in meat quality, and has the effect of accelerating wound healing. [0003] Due to the wide adaptability, strong disease resistance, and easy breeding of Chinese snakeheads, the cultivation of Chinese snakeheads along the coast ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/10
CPCA01K61/10Y02A40/81
Inventor 李元跃潘文李容伟林沛然赵秋毅
Owner JIMEI UNIV
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