Multivariate analysis of images in spectrophotometric methods: quantification of soil organic matter.

Multivariate analysis of images in spectrophotometric methods: quantification of soil organic matter.

Soil organic matter (SOM) is usually quantified by Walkley-Black titration method or using a spectrophotometric method. This study proposes an alternative method for quantification of SOM using digital image from scanner and mathematical algorithms to replace titration and spectrophotometry procedur...

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Bibliographic Details
Main Authors: MORAIS, P. A. de O., SOUZA, D. M. de, MADARI, B. E.
Other Authors: PEDRO AUGUSTO DE OLIVEIRA MORAIS, UFG; DIEGO MENDES DE SOUZA, Polícia Civil, Distrito Federal, DF; BEATA EMOKE MADARI, CNPAF.
Format: Artigo de periódico
Language:Ingles
English
Published: 2022
Subjects:
Walkley-Black method
Partial least squares
Matéria Orgânica
Solo
Espectrometria
Soil organic matter
Scanners
Digital images
Spectrophotometers
Online Access:http://www.alice.cnptia.embrapa.br/alice/handle/doc/1140128
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http://www.alice.cnptia.embrapa.br/alice/handle/doc/1140128

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