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The Growth Analysis in the Wheat Filling Process of the Two Hybrids and Their Parents Based on Richards Equation Read chapter Read first chapter

2016 | OriginalPaper | Chapter

Determination of Lead (Pb) Content in Vetiver Grass Roots by Raman Spectroscopy

Authors : Yande Liu, Yuxiang Zhang, Lixia Jiang, Haiyang Wang

Published in: Computer and Computing Technologies in Agriculture IX

Publisher: Springer International Publishing

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Abstract

In order to provide references for heavy metals diagnosis of Vetiver grass, Raman spectroscopy technology was employed, the partial least squares (PLS) quantitative analysis model of heavy metal lead of Vetiver grass root was established, different processing methods were used to optimize the Raman spectra of Vetiver grass roots, Successive projection algorithm (SPA) was applied to screen the bands of Raman spectrum and enhance the model’s accuracy. The best Raman spectroscopy quantitative analysis model of lead content in Vetiver grass root were set up, 20 unknown samples were used to test the quality of optimized model. The prediction correlation coefficient and the root mean square error were 0.607 and 0.040 g/kg, respectively.

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previous chapter Research on Coordinated Development Between Animal Husbandry and Ecological Environment Protection in Australia
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Metadata
Title
Determination of Lead (Pb) Content in Vetiver Grass Roots by Raman Spectroscopy
Authors
Yande Liu
Yuxiang Zhang
Lixia Jiang
Haiyang Wang
Copyright Year
2016
Book
Computer and Computing Technologies in Agriculture IX

Print ISBN: 978-3-319-48356-6

Electronic ISBN: 978-3-319-48357-3

Copyright Year: 2016

DOI
https://doi.org/10.1007/978-3-319-48357-3_29

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