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Advance of the Imaging Spectral Technique in Diagnosis of the Information of Crop

文献类型： 外文期刊

作者： Wang Kun 1 ; Zhu Da-zhou 1 ; Zhang Dong-yan 3 ; Ma Zhi-hong 2 ; Huang Wen-jiang 3 ; Yang Gui-jun 3 ; Zhang Dong-yan 3 ; W 1 ;

作者机构： 1.Natl Res Ctr Intelligent Equipment Agr, Beijing 100097, Peoples R China

2.Beijing Res Ctr Agrifood Testing & Farmland Monit, Beijing 100097, Peoples R China

3.Natl Engn Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China

关键词： Imaging spectroscopy; Crop; Seed; Growth vigour; Disease and insects

期刊名称：SPECTROSCOPY AND SPECTRAL ANALYSIS （ 影响因子：0.589； 五年影响因子：0.504 ）

ISSN： 1000-0593

年卷期： 2011 年 31 卷 3 期

页码：

收录情况： SCI

摘要： Labor intensive, time consuming, high technical requirements in operation and much affected by human factors is the limitation of diagnosing the crop information with conventional method, which could not make diagnosis real-time and rapid. Imaging spectral technique could simultaneously obtain the image and spectral information of crops. It could diagnose the growth and insects information of crop rapidly and non-destructively. In recent years, imaging spectroscopy has been widely used in diagnosis of the information of crop, so it provides technical support for agricultural informatization. In the present study, the principle of imaging spectroscopy was presented. The application progress of imaging spectroscopy technique in crop detection was investigated, including seed component detection, seed variety discrimination, seed disease and insect pest detection, field crop growth monitoring and field crop disease and insects monitoring. Then the paper analyzed difficulty of imaging spectroscopy for crop measurement, and the prospect of this technique was also discussed.

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