Design of Infrared Detection Device for Pesticide Residues in Crop Leaves

DOI

10.2991/icmcs-18.2018.59How to use a DOI?

Keywords

Near-infrared; Crop leaves; Pesticide detection lossless

Abstract

Rapid and efficient detection of pesticide residues in crops is a major concern of current food safety control. At present, the detection method of pesticide residues has the shortcomings of the cumbersome process of the early treatment of the crop samples, the consumption of reagents, and the long time consuming, which can not meet the needs of modern rapid and green detection. The advantage of infrared detection technology in nondestructive testing has broad application prospects in the field of crop detection. In this paper, the basic principle, application characteristics of near-infrared technology and the design principle of infrared detection device for pesticide residues in crop leaves are summarized. The device was used to detect chlorpyrifos as an example, using the near-infrared detection principle, the characteristic range of the reflected infrared wavelength of the pesticide, and the detection of pesticide residues in the crop leaves by the silicon photocell. The leaves of crops are detected by infrared and after reflection through the filter, and the silicon photoelectric cell converts light signals into electrical signals, thus reflecting the degree of pesticide residues. The device can detect the pesticide residues in the growing crop leaves quickly and lossless, avoid the lag problem of pesticide detection, improve the process of crop pesticide treatment, improve the precision of pesticide spraying, and can timely reflect the agricultural information and guide the agricultural production.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Qiaoyu Guo
AU  - Shuhan Luan
AU  - Jinpeng Song
AU  - Yan Wang
AU  - Xumen Zhang
AU  - Limin Shao
PY  - 2018/10
DA  - 2018/10
TI  - Design of Infrared Detection Device for Pesticide Residues in Crop Leaves
BT  - Proceedings of the 8th International Conference on Management and Computer Science (ICMCS 2018)
PB  - Atlantis Press
SP  - 291
EP  - 294
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmcs-18.2018.59
DO  - 10.2991/icmcs-18.2018.59
ID  - Guo2018/10
ER  -