Preparation method for novel tobacco seed germination bed

A technology for tobacco seeds and germination beds, applied to germination equipment and other directions, can solve the problems of inability to reuse, difficult to ensure the consistency of germination beds, and poor water retention capacity of paper beds, and achieves labor saving, good water storage and water retention functions, and preparation The effect of the simple method
CN102523786BActive Publication Date: 2013-11-20YUNNAN ACAD OF TOBACCO AGRI SCI +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
YUNNAN ACAD OF TOBACCO AGRI SCI
Publication Date
2013-11-20

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Abstract

The invention provides a preparation method for a novel tobacco seed germination bed. According to the method, high water absorption resin poly(2-acryloylamino-2-methylpropanesulfonic acid) (PAMPS) powder absorbs water in a culture dish to prepare the novel tobacco seed germination bed. The novel tobacco seed germination bed prepared by the method of the present invention has the following characteristics that: the bed shows the hydrogel state; the tobacco seeds can be directly placed on the gelatinous germination bed, the seeds directly absorb the water from the hydrogel during the whole germination process, such that the regular water supplement is not required; the germination bed of the present invention has good water retention property, such that the moisture does not easily volatile, and the uniform germination condition can be provided.
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Description

technical field

[0001] The invention relates to a technology for detecting germination of crop seeds, in particular to a method for preparing a novel tobacco seed germination bed which can be used repeatedly and does not require watering in the whole process. Background technique

[0002] A germination test is a determination of the maximum germination potential of a seed lot under laboratory-specific environmental conditions. This enables the quality of different seed lots to be compared. Field seeding values ​​can also be estimated. If the seed management department does a good job of germination experiments, it can promptly crack down on the production and operation of fake and inferior seeds. It is of great significance to ensure the safety of agricultural production, and also plays an important role in regulating seed quality disputes.

[0003] Seed germination tests require specific germination beds. At present, paper beds (germination paper, filter paper, etc.) are...

Claims

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