Seed viability non-destructive detection and grading system

A non-destructive testing and grading system technology, applied in germination equipment, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of inefficient grading, waste of manpower and material resources, high error rate, etc., to save manpower and material resources, The effect of low error rate and efficient classification

Pending Publication Date: 2022-02-11
TROPICAL CORP STRAIN RESOURCE INST CHINESE ACAD OF TROPICAL AGRI SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Through the above analysis, the existing problems and defects of the prior art are as follows: the existing corresponding grain-by-grain real-time vitality detection device and the corresponding grading device have a high error rate during the detection process, cannot be efficiently classified, and waste manpower and material resources

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  • Seed viability non-destructive detection and grading system
  • Seed viability non-destructive detection and grading system
  • Seed viability non-destructive detection and grading system

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Embodiment Construction

[0051]In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0052] Aiming at the problems existing in the prior art, the present invention provides a non-destructive detection and grading system for seed vigor. The present invention will be described in detail below in conjunction with the accompanying drawings.

[0053] like figure 1 As shown, in the seed vitality non-destructive detection and grading system provided by the embodiment of the present invention, the first seed channel 1 is connected to the second seed channel 4, and a photodetector 2 is arranged at the contact position between the first seed channel 1 and the second seed channel 4, The end of the second sub-channel 4...

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Abstract

The invention belongs to the technical field of seed non-destructive detection, and discloses a seed viability non-destructive detection and grading system. The system is provided with: a first seed channel; the first seed channel is connected with a second seed channel, and a photoelectric detector is arranged at the contact position of the first seed channel and the second seed channel; a rotary shifting plate is arranged at the end of the second seed channel; the first seed channel is provided with a side plate, wherein the side plate is provided with a photoelectric detector mounting groove, and the photoelectric detector is mounted in the photoelectric detector mounting groove; a positioning groove is formed in the second seed channel, wherein a detection hole is formed in the bottom side of the positioning groove, a spectrum acquisition probe is mounted on the bottom side of the detection hole, and the spectrum acquisition probe and the detection hole are coaxially arranged. According to the invention, seed-by-seed positioning for seed viability detection is realized, operations are simple and convenient, the error rate is low, the efficient grading is realized, and manpower and material resources are saved. Dust on a glass cover can be removed in time, so that the situation that the dust fully covered on the glass cover may affect detection results is avoided.

Description

technical field [0001] The invention belongs to the technical field of non-destructive detection of seeds, and in particular relates to a non-destructive detection and grading system for seed vitality. Background technique [0002] At present, in the process of agricultural production, seeds are the key basis of agricultural production, and seed vigor plays a decisive role in the ability and behavioral characteristics of seed germination and emergence. Vitality testing and grading of seeds will be of great significance to grain production and agricultural economic benefits. [0003] At this stage, the detection of seeds is only through traditional means, such as germination tests. This method has a long test period and the risk of damaging the seeds, and requires professional operators to operate, which consumes a lot of labor costs and capital costs. Now there are modern seed detection technologies such as spectral technology, which can achieve non-destructive, efficient ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/02B08B5/02
CPCA01C1/025B08B5/02
Inventor 李欣勇杨虎彪董荣书刘攀道陈志坚黄睿
Owner TROPICAL CORP STRAIN RESOURCE INST CHINESE ACAD OF TROPICAL AGRI SCI
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