Seed vigor detection device and method

A vigor detection and seed technology, which is applied in measuring devices, testing plant materials, and material analysis through optical means, can solve problems such as difficult to accurately detect the vigor of seeds, and achieve the effect of ensuring detection efficiency and accuracy

Pending Publication Date: 2021-06-01
BEIJING RES CENT FOR INFORMATION TECH & AGRI
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  • Abstract
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Problems solved by technology

[0005] The invention provides a device and method for detecting seed vigor, which is used to solve the current problem that it is difficult to accurately detect the vigor of seeds online

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  • Seed vigor detection device and method
  • Seed vigor detection device and method
  • Seed vigor detection device and method

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Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] Combine below Figure 1-Figure 6 A device and method for detecting seed vigor of the present invention are described.

[0033] like Figure 1 to Figure 6 As shown, the present embodiment provides a seed vitality detection device, comprising: a germination device 1, a water supply device 2 and an image acquisition module 3; The seeding plate 11 has a first surface, the first surface ...

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Abstract

The invention provides a seed vigor detection device and method. The seed vigor detection device comprises a germination device, a water supply device and an image acquisition module, wherein the germination device comprises a seed metering plate and a water absorption layer, the seed metering plate is transparent and is provided with a first surface, a seed groove is formed in the first surface and extends in the first direction, and the water absorption layer is attached to the first surface; the water supply device is connected with the water absorption layer; and a lens of the image acquisition module extends to the second surface of the seed metering plate, the second surface is opposite to the first surface, and the image acquisition module is connected with the image processing module. According to the seed vigor detection device, on-line detection of the vitality of the to-be-detected seed is realized, and the detection efficiency and accuracy rate are ensured.

Description

technical field [0001] The invention relates to the technical field of seed vitality, in particular to a device and method for detecting seed vitality. Background technique [0002] Seedling growth assay is one of the important means of seed vigor detection, which is to judge the status of seed vigor according to the growth characteristics of seeds such as seedling growth rate, seedling root length and germinated bud length. Seeds with high vigor generally have faster emergence and growth, and longer root and shoot lengths, while seeds with low vigor are relatively weak in these characteristics. Accurate determination of seed germination rate, daily seedling growth rate and morphological characteristics help to accurately evaluate seed vigor. [0003] When determining the vitality index in the traditional seedling growth assay method, the operation process is complicated, the efficiency is low, the subjective factors are relatively large, and the consistency of the results ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/84A01C1/02
CPCG01N21/84A01C1/025G01N2021/8466
Inventor 罗斌张晗吴建伟吴旭东李爱学王晓冬侯佩臣陈泉金晓彤
Owner BEIJING RES CENT FOR INFORMATION TECH & AGRI
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