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A kind of copepod indoor circulation incubator

An indoor circulation and incubator technology, applied in fish farming, application, climate change adaptation, etc., can solve the problems of difficult observation, complex device structure, etc., to avoid cannibalism, healthy cultivation, simple and effective bait feeding. Effect

Active Publication Date: 2020-11-10
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using this device can achieve the purpose of large-scale reproduction of copepod populations indoors, making the indoor cultivation method of copepod populations simple, low in cost, and high in efficiency, but the structure of the device is complicated, and it is difficult to observe the cultivation process

Method used

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  • A kind of copepod indoor circulation incubator
  • A kind of copepod indoor circulation incubator
  • A kind of copepod indoor circulation incubator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as Figure 1~3 Shown, a kind of copepod indoor circulation incubator comprises incubator 2, air pump 9, and incubator 2 is provided with constant temperature rod 5, salinity meter 6, air pump 9, and constant temperature rod 5 is connected with incubator 2 through connecting plate. The top connection, the thermostatic rod 5 is placed in the incubator 2, the salinity meter 6 is connected to the top of the incubator 2 through the connecting plate, the salinity meter 6 is placed in the incubator 2, the air pump 9 is placed on the side of the incubator 2, and the incubator The bottom of 2 is provided with an inclined platform 4, the top of the inclined platform 4 is provided with a filter screen 3, the top of the incubator 2 is provided with a feeding device 1, the back of the incubator 2 is provided with a light tube 7, and the bottom of the incubator 2 is provided with a drainage collection pipe 8 .

[0022] The incubator 2 is a light-transmitting rubber glass incuba...

Embodiment 2

[0030] Such as Figure 1~3 As shown, a copepod indoor circulation incubator, the incubator 2 is provided with a thermostatic rod 5, a salinity meter 6, and an air pump 9, the thermostatic rod 5 is connected to the top of the incubator 2 through a connecting plate, and the thermostatic rod 5 is placed on the top of the incubator. In the box 2, the salinity meter 6 is connected to the top of the incubator 2 through the connecting plate, the salinity meter 6 is placed in the incubator 2, the air pump 9 is placed on the side of the incubator 2, and the bottom of the incubator 2 is provided with an inclined platform 4, and the inclined surface A filter screen 3 is arranged above the platform 4, a feeding device 1 is arranged on the top of the incubator 2, a lamp tube 7 is arranged on the back of the incubator 2, and a drainage collecting pipe 8 is arranged at the bottom of the side of the incubator 2.

[0031] The incubator 2 is a light-transmitting rubber glass incubator, which ca...

Embodiment 3

[0039] Such as Figure 1~3 As shown, a copepod indoor circulation incubator, the feeding device 1 is located in the upper corner of the incubator 2, and the flow rate of algae liquid bait is controlled by a valve to ensure the daily food supply of copepods (the bait density is 300μgC / L), The incubator 2 is equipped with an air pump 9 and a constant temperature heating rod 5 to ensure the oxygen content and temperature control of the culture water body (20~25°C), and the lamp tube 7 to ensure the light supply of the culture system (the light cycle is 12L:12D), The salinity meter 6 monitors the salinity (20~30‰) fluctuations of the culture system in real time; the filter screen 3 (aperture 100~155um) in the middle of the box allows the eggs that fall out of the adults to enter the bottom of the box through the filter screen 3, so as to realize adult, Eggs and larvae are separated to avoid the occurrence of cannibalism. The inclined platform 4 makes the eggs and feces discharged ...

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Abstract

The invention provides a copepoda indoor circulating culture tank. The copepoda indoor circulating culture tank comprises a culture tank and an air inflation pump, wherein a constant-temperature bar, a salinity meter and the air inflation pump are arranged in the culture tank; the constant-temperature bar is connected with the top part of the culture tank through a connecting plate, and is arranged in the culture tank; the salinity meter is connected with the top part of the culture tank through a connecting plate, and is arranged in the culture tank; the air inflation pump is arranged at the side surface of the culture tank; a slope platform is arranged at the bottom part of the culture tank; a filter net is arranged above the slope platform; a feeding device is arranged at the top part of the culture tank; a lamp tube is arranged at the back surface of the culture tank; a water drainage and collection pipe is arranged at the bottom part of the side surface of the culture tank; the culture tank is a light transmitting rubber glass culture tank, the top part of the culture tank is connected with an anti-escape plate, and the hole diameter of the filter net is 100 to 155mu m; an included angle between the slope platform and the bottom surface of the culture tank is 10 to 45 degrees. The copepoda indoor circulating culture tank has the advantage that by precisely regulating culture conditions of copepoda, adults, larvae and eggs are separated, so that the copepoda can be stably, efficiently and healthily cultured.

Description

technical field [0001] The invention belongs to the field of indoor cultivation devices, and in particular relates to an indoor circulation cultivation box for copepods. Background technique [0002] Marine copepods are in the second level of the marine food chain, and their ecological niche makes them have important biological research value. At the same time, as the bait for fish and shrimp seedlings, it has become a new hot research direction for researchers. Due to the fragility of copepod organisms, short life cycle, and easy death, how to establish an efficient, healthy and stable circulation culture system has become the primary problem to be solved in the study of copepods, and the invention of the copepod circulation culture device is a primary solution. question. [0003] Existing technologies such as Chinese invention authorized patent documents, authorized announcement number CN100446665C Copepod population indoor culture device This invention discloses a copepo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/59
CPCA01K61/00Y02A40/81
Inventor 周超
Owner ZHEJIANG OCEAN UNIV
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