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Plant tissue culturing liquid container

A liquid culture and plant tissue technology, applied in the field of culture containers, can solve the problems of vitrification and deformed seedlings, and achieve the effect of preventing plant vitrification, preventing the entry of miscellaneous bacteria, and saving resources

Inactive Publication Date: 2008-07-09
SHENYANG INST OF APPL ECOLOGY CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although liquid medium has many advantages compared with solid medium, if the culture is cultured in liquid medium for a long time, problems such as vitrification and deformed seedlings will occur.

Method used

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  • Plant tissue culturing liquid container
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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the drawings and embodiments.

[0018] Such as figure 1 As shown, the present invention includes a container 2, which is made of transparent high-temperature and high-pressure materials, and has a lid 1, which is threadedly connected to the top of the container 2, and the lid has an air inlet 15; the bottom of the container 2 is provided with an opening 5. It is connected to the catheter 3. The catheter is equipped with a cap 3a, which is detachably mounted on the catheter. The cap 3a is removed to connect the catheter 3 with an external automatic control device, and the culture solution is transported through the catheter 3. There is a support 4 in the transparent container 2, which is ringed around the opening 5, and is fixed as a whole with the container 2 to strengthen and support the transparent container 2. The shape of the support 4 is not limited, but the support plate 4a must be placed stabl...

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Abstract

The present invention is plant tissue culturing liquid container. The container is one transparent structure and has a top cover with air inlet, an opening in the bottom and connected to some liquid level controlling device, an annular supporter around the opening and inside the bottom, and a support board on the supporter. The present invention has improved plant growing condition, raised plant domesticating survival rate, capacity of avoid plant vitrification and deformation and semi-automation of plant culturing process.

Description

Technical field [0001] The invention relates to a culture container used in the field of biotechnology, specifically a plant tissue liquid culture container. Background technique [0002] Today's plant tissue culture technology is characterized by high labor intensity, low degree of automation, solid culture, and high cost. This is also the reason that restricts the industrial application of tissue culture. Compared with solid medium, liquid medium has its unique advantages. First, it provides more consistent culture conditions, balanced nutrition, and nutrients are easily absorbed by explants. At the same time, it is easy to replace without removing the culture. Liquid culture medium. Although liquid medium has many advantages over solid medium, long-term cultivation of culture in liquid medium may cause problems such as vitrification and deformed seedlings. Summary of the invention [0003] The purpose of the present invention is to provide a plant tissue liquid culture contai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01H4/00A01G9/02
Inventor 王力华邓正正李琳韩桂云杨柏珍许思明
Owner SHENYANG INST OF APPL ECOLOGY CHINESE ACAD OF SCI
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