太赫兹技术在农作物品质检测中的研究进展  

Research Progress of Terahertz Technology in Crop Quality Detection

作　　者：杨娅娅 张艳 赵坚 Yang Yaya;Zhang Yan;Zhao Jian(College of Big Data and Information Engineering,Guizhou University,Guiyang 550025,Guizhou,China;Engineering Research Center for Nondestructive Testing of Agricultural Products,Guiyang University,Guiyang 550005,Guizhou,China)

机构地区：[1]贵州大学大数据与信息工程学院,贵州贵阳550025 [2]贵阳学院农产品无损检测工程研究中心,贵州贵阳550005

出　　处：《应用激光》2024年第1期109-118,共10页Applied Laser

基　　金：国家自然科学基金(62265003,62141501)。

摘　　要：农作物品质检测对保障作物流通和储藏安全至关重要。作物品质检测技术有生化检测技术和光学检测技术,其中光学检测技术以高效、无损、快速的特点在农作物品质检测中备受青睐。太赫兹波具有瞬态性、穿透性、相干性和低能性等独特性质,为农作物品质检测应用提供了有利条件,近几年在农作物品质检测中展示出了巨大潜力。基于太赫兹技术在农作物品质检测中的应用研究,对太赫兹检测系统、检测原理与优势进行概述;重点分析近年来太赫兹技术在作物品质检测中的应用进展,涉及的检测领域包括病害检测、品种产地鉴别、转基因鉴别、其他检测等方面;并指出了太赫兹技术在农作物品质检测研究与应用过程中存在的问题,并在此基础上展望发展方向,以期为太赫兹技术在农作物品质检测方面的研究提供参考和指导。The detection of crop quality is essential for ensuring the safety of crop circulation and storage.This involves the use of biochemical and optical detection technologies,with optical detection being preferred due to its high efficiency,non-destructive nature,and rapid characteristics.Terahertz wave technology offers favorable conditions for crop quality detection due to its unique properties,including transient,transmission,coherence,and low-energy attributes.In recent years,terahertz technology has demonstrated significant potential in crop quality detection.This paper provides a summary of the terahertz detection system,detection principle,and advantages,along with an in-depth analysis of the recent progress in the application of terahertz technology in crop quality detection.This includes disease detection,variety origin identification,transgenic identification,and other detection methods.Furthermore,the paper identifies and discusses the existing problems in the research and application of terahertz technology in crop quality detection,while also presenting potential development directions.

关 键 词：太赫兹技术 农作物品质 病害检测 品种鉴别 产地鉴别 转基因鉴别 

分 类 号：TN29[电子电信—物理电子学] S126[农业科学—农业基础科学]