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Biological prevention and control method of attaching organism in abalone culture

A technology for biological control and attachment of organisms, applied in fish farming, application, climate change adaptation, etc., to achieve smooth water flow, worker safety, and smooth exchange of nutrients in seawater

Inactive Publication Date: 2015-04-01
莆田市渔业行业协会
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a biological control method for abalone culture attached organisms, so as to overcome the problem in the prior art that after the abalone is harvested, it is necessary to manually remove the attached organisms on the abalone shell

Method used

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Embodiment Construction

[0011] Specific embodiments of the present invention will be described below.

[0012] A biological control method for abalone culture attached organisms, the biological control method comprising the following steps:

[0013] a. Select a plurality of abalone cages, and place abalone and carnivorous snails in each abalone cage. The ratio of the number of abalones in each abalone cage to the number of carnivorous snails is as follows: 6-10 capsules for every 50 abalones carnivorous snails.

[0014] b. Put the abalone cages in which the abalone and carnivorous snails have been placed into seawater for cultivation.

[0015] The carnivorous snails are small carnivorous snails such as beetle snails. The carnivorous snails selected by the present invention are beetle snails, which are small snails and will not harm the growth of abalone.

[0016] Step b also includes: hanging a plurality of abalone cages under the floating rafts put into the seawater by ropes. The selected abalon...

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Abstract

The invention relates to a biological prevention and control method of attaching organism in abalone culture. The biological prevention and control method comprises the following steps: step a, selecting a plurality of abalone cages and putting abalones and carnivorous snails in each abalone cage, wherein the quantity of the abalones put into each abalone cage and the quantity of the carnivorous snails put into each abalone cage are as follows: every 50 abalones are matched with 6-10 carnivorous snails; step b, putting the abalone cages inside which the abalones and the carnivorous snails are arranged into seawater for cultivation. According to the method disclosed by the invention, the abalones and the carnivorous snails are put into the abalone cages, and the carnivorous snails can be used for eating organisms such as oyster larva attached to the surfaces of abalone shells, so that tedious work of manually removing the organisms attached to the surface of the abalone shells can be prevented after the abalones grow up. The carnivorous snails can also be used for eating barnacles attached to the abalone cages so as to keep the abalone cages clean.

Description

technical field [0001] The invention relates to a method for prevention and control, in particular to a method for biological prevention and control of attached organisms in abalone culture. Background technique [0002] Existing abalone fry is generally put into the abalone cage, and then the abalone cage is put into seawater for cultivation. When the abalone is in the harvest season, organisms such as oyster larvae attached to the shell of the abalone will affect the growth of the abalone and need to be manually removed many times. The labor is heavy and the cost of breeding will increase. Furthermore, after the abalone case is manually removed, traces will be left on the abalone case, affecting the appearance of the abalone and also affecting the sales of the abalone. Moreover, barnacles will also be attached to the inner wall of the abalone cage, which also needs to be removed manually, which also adds a lot of labor to the workers. Contents of the invention [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCY02A40/81A01K61/54
Inventor 施玉光徐志雄陈进忠
Owner 莆田市渔业行业协会
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