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A detection system for environmental parameters in the process of seed germination

An environmental parameter and detection system technology, applied in the field of agricultural information, can solve the problems of long inspection time and damage to the seed body to be tested, and achieve the effect of simple implementation method and less hardware equipment

Active Publication Date: 2020-06-26
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Not only destroys the body of the seeds to be tested, but also takes a long time to test

Method used

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  • A detection system for environmental parameters in the process of seed germination
  • A detection system for environmental parameters in the process of seed germination

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Embodiment Construction

[0043] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0044] figure 1 It is a schematic structural diagram of a detection system for environmental parameters in a seed germination process provided according to an embodiment of the present invention, such as figure 1 As shown, the system includes: collection device, processing device and detection device; wherein:

[0045] Both the collection device and the processing device are located in a closed space with a ventilation function; the collection device is used to collect environmental information of seeds in the closed space during germination; the processing device is electrically connected to the collection device and used to remove redundant information to generate effe...

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Abstract

The invention provides a detection system for environmental parameters during seed germination. The system comprises a collecting device, a processing device and a detecting device. The collecting device and the processing device are both positioned in an enclosed space with an air exchange function. The collecting device is used for collecting environment information of seeds in the enclosed space during germination; the processing device, electrically connected with the collecting device, is used for removing redundant information in the environment information to generate effective environment information and compressing and storing the effective environment information; the detecting device is used for obtaining environmental parameters of the seeds during germination on the basis of the compressed effective environment information stored in the processing device. The system can continuously detect four environmental parameters of seeds during germination in real time to judge thebreathing capability of the seeds so as to judge vitality of the seeds. Few hardware equipment is needed by the system, and a realization method is easy.

Description

technical field [0001] The invention relates to the field of agricultural information technology, and more specifically, to a detection system for environmental parameters in the process of seed germination. Background technique [0002] Seed vigor is the sum of seed germination rate, emergence rate, seedling growth potential, plant stress resistance and production potential, and is an important indicator of seed quality. [0003] Seed germination refers to a series of orderly physiological and morphogenetic processes of seeds starting from imbibition. Seed germination requires suitable temperature, proper amount of water and sufficient air. When a seed germinates, it absorbs water first. After the seeds are soaked in water, the seed coat swells and softens, allowing more oxygen to enter the interior of the seed through the seed coat, and at the same time, carbon dioxide is discharged through the seed coat, and the physical state inside changes; followed by air, which is c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D21/02G05B19/042G08B19/00
CPCG01D21/02G05B19/0428G05B2219/2612G08B19/00
Inventor 王忠义尹凯民董学会黄岚范利锋
Owner CHINA AGRI UNIV
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