Development of a methodology for phosphorus determination in soils, water, and biofertilizer using digital image analysis - DIA

A new methodology based on Digital Image Analysis (DIA) was developed to determine the phosphorus content in different matrices of soil, aqueous standards, and biofertilizers. P was extracted by the Mehlich-1 method (0.05 mol L−1 HCl + 0.0125 mol L−1 H2SO4), with modifications, where the concentrati...

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Bibliographic Details

Published in:	Chemometrics and intelligent laboratory systems Vol. 240; p. 104929
Main Authors:	Santos de Souza, Valdinei, Santos Silva, Silas Mariano, Maia, Lílian Cerqueira, Monteiro, Dalila dos Santos, Vasconcelos Souza, André Leonardo
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 15-09-2023
Subjects:	Digital image analysis Doehlert design Phosphorus Smartphone Soils and biofertilizer Two-level factorial design Soils and biofertilizer Phosphorus Doehlert design Two-level factorial design Digital image analysis Smartphone
Online Access:	Get full text
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