A Handheld Multispectral Device for Assessing Leaf Nitrogen Concentrations in Maize

A Handheld Multispectral Device for Assessing Leaf Nitrogen Concentrations in Maize

This study presents the MSPAT (Multispectral Soil Plant Analysis Tool), a device designed for assessing leaf nitrogen concentrations in maize crops under field conditions. The MSPAT includes the AS7265x sensor, which has 18 bands and covers the spectrum from 410 to 940 nm. This device was designed t...

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Bibliographic Details
Main Authors: Felipe Hermínio Meireles Nogueira, Adunias dos Santos Teixeira, Sharon Gomes Ribeiro, Luís Clênio Jario Moreira, Odílio Coimbra da Rocha Neto, Fernando Bezerra Lopes, Ricardo Emílio Ferreira Quevedo Nogueira
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Sensors
Subjects:
spectroradiometry
precision agriculture
technological development
<i>Zea mays</i> L.
Online Access:https://www.mdpi.com/1424-8220/25/13/3929
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