X-ray fluorescence spectrometry applied to digital mapping of soil fertility attributes in tropical region with elevated spatial variability

Abstract Portable X-ray fluorescence (pXRF) spectrometry offers valuable information for prediction models of soil fertility attributes spatial variation, although this approach is yet scarce in tropical regions. This study aims to predict and build spatial variability maps of soil pH, remaining pho...

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Detalhes bibliográficos
Autor principal: BENEDET,LUCAS (author)
Outros Autores: NILSSON,MATHEUS S. (author), SILVA,SÉRGIO HENRIQUE G. (author), PELEGRINO,MARCELO H.P. (author), MANCINI,MARCELO (author), MENEZES,MICHELE D. DE (author), GUILHERME,LUIZ ROBERTO G. (author), CURI,NILTON (author)
Formato: article
Idioma:eng
Publicado em: 2021
Assuntos:
Proximal sensor
random forest
spatial prediction
tropical soils
Texto completo:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652021000701504
País:Brasil
Oai:oai:scielo:S0001-37652021000701504

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http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652021000701504

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