Classification of soil samples based on Raman spectroscopy and X-ray fluorescence spectrometry combined with chemometric methods and variable selection

2014 ◽  
Vol 6 (22) ◽  
pp. 8930-8939 ◽  
Author(s):  
Aderval S. Luna ◽  
Igor C. A. Lima ◽  
Werickson F. C. Rocha ◽  
Joyce R. Araújo ◽  
Alexei Kuznetsov ◽  
...  

Soil classification is crucial for its cultivation preparation in countries that export several agricultural commodities.

2001 ◽  
Vol 446 (1-2) ◽  
pp. 231-242 ◽  
Author(s):  
Ziad Ramadan ◽  
Xin-Hua Song ◽  
Philip K Hopke ◽  
Mara J Johnson ◽  
Kate M Scow

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