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Large alga suspension aerated culture device with spore attaching part

A cultivation device and technology of macroalgae, applied in seaweed cultivation, cultivation, plant cultivation, etc., to achieve the effects of low processing cost, convenient use, and convenient collection

Inactive Publication Date: 2015-03-25
TIANJIN OCEAN PAL CAROL BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no spore collection method that can effectively avoid miscellaneous algae on the market, so an effective spore collection device is urgently needed

Method used

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  • Large alga suspension aerated culture device with spore attaching part

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Experimental program
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Effect test

Embodiment Construction

[0013] Such as figure 1 Shown, the present invention comprises triangular flask, air stone, glass conduit, rubber stopper, tampon, and rubber stopper is connected with conical flask mouth, and airstone and glass conduit are inserted into conical flask through rubber stopper, and tampon is placed in glass conduit. Also included is the spore attachment part, which is inserted into the Erlenmeyer flask through the rubber stopper.

[0014] The working process of this example: the spore attachment part is supported by a glass rod, which can collect a large number of zoospores in the culture medium during the test. At the same time, due to the suspension setting, it is also possible to avoid algae pollution on the spore attachment device.

[0015] After the spore collection is completed, the cotton thread on the glass slide is removed and tied to the air stone of another culture device to reduce the ventilation, so that the second generation algae culture can be carried out.

[001...

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Abstract

The invention provides a large alga suspension aerated culture device with a spore attaching part. The large alga suspension aerated culture device comprises a triangular flask, an airstone, a glass guide pipe, a rubber stopper, a tampon and the spore attaching part. The airstone is located at the height position 1 / 3 away from the bottom of the triangular flask, and the lower end of the glass guide pipe is about 3-5 cm higher than the height position 2 / 3 away from the bottom of the triangular flask. The spore attaching part comprises a glass slide, a white sterile cotton thread is wound on the spore attaching part, and the spore attaching part is bound on a glass rod and is suspended above the airstone and below a liquid level. The large alga suspension aerated culture device has the beneficial effects that a great number of zoospores in a culture solution can be collected, and meanwhile, a suspension way is adopted so that the spore attaching part is prevented from being polluted by mixed algae.

Description

technical field [0001] The invention belongs to the field of large algae suspension aerated culture devices, in particular to a large algae suspension aerated culture device with spore attachment parts. Background technique [0002] The main function of the large algae suspension aerated culture device is to cultivate aquatic (seawater, freshwater) algae in the laboratory. In the experiment of culturing algae, the breeding work of the second generation of algae is often involved, and the first step of the breeding work is to collect the spores of the parents. At present, there is no spore collection method that can effectively avoid miscellaneous algae on the market, so an effective spore collection device is urgently needed. Contents of the invention [0003] The problem to be solved by the present invention is to provide a large algae suspension aerated culture device with spore attachment parts, which is especially suitable for solving the problem of controlling miscel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H4/00A01G33/00
CPCY02A40/80
Inventor 钱浩何家瑞柴慈民樊昕宇王永苓李艳刘海龙
Owner TIANJIN OCEAN PAL CAROL BIOTECH