Determinação não destrutiva do nitrogênio total em plantas por espectroscopia de reflectância difusa no infravermelho próximo Non-destructive determination of total nitrogen in plants by diffuse reflectance near infrared spectroscopy

Determinação não destrutiva do nitrogênio total em plantas por espectroscopia de reflectância difusa no infravermelho próximo Non-destructive determination of total nitrogen in plants by diffuse reflectance near infrared spectroscopy

<abstract language="eng">Diffuse reflectance near-infrared (DR-NIR) spectroscopy associated with partial least squares (PLS) multivariate calibration is proposed for a direct, non-destructive, determination of total nitrogen in wheat leaves. The procedure was developed for an Analyti...

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Bibliographic Details
Main Authors: Kássio M. G. Lima, Marcello G. Trevisan, Ronei J. Poppi, João Carlos de Andrade
Format: Article
Language:English
Published: Sociedade Brasileira de Química 2008-01-01
Series:Química Nova
Subjects:
total nitrogen
near-infrared diffuse reflectance
teaching activity
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000300039

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000300039

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