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Quantitative Analysis of Nutrient Elements in Soil Using Single and Double-Pulse Laser-Induced Breakdown Spectroscopy

Yong He1,2, Xiaodan Liu3,4, Yangyang Lv5

  • 1College of Biosystems Engineering and Food Science, Zhejiang University, 866 Yuhangtang Road, Hangzhou 310058, China. yhe@zju.edu.cn.

Sensors (Basel, Switzerland)
|May 13, 2018
PubMed
Summary

Double-pulse laser-induced breakdown spectroscopy (DP-LIBS) offers a more accurate and reliable method for rapid soil nutrient detection compared to single-pulse (SP) LIBS. This technique enhances spectral intensity, signal stability, and detection sensitivity for key soil elements.

Keywords:
chemometricsdouble-pulselaser-induced breakdown spectroscopynutrient elementssingle-pulsesoil

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