Development and testing of a low-cost portable soil apparent electrical conductivity sensor

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorFederal University of Grande Dourados-
Autor(es): dc.contributorUniversitário II Cachoeira do Sul-
Autor(es): dc.contributorCentro Universitário da Grande Dourados-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorVenturin, José Carlos-
Autor(es): dc.creatorAlves de Souza, Cristiano Márcio-
Autor(es): dc.creatorPrado, Esmael Dias-
Autor(es): dc.creatorBottega, Eduardo Leonel-
Autor(es): dc.creatorFrança da Silva, Leonardo-
Autor(es): dc.creatorSoares Arcoverde, Sálvio Napoleão-
Autor(es): dc.creatorPaniagua Mendieta, Fernando Mateus-
Autor(es): dc.creatorLeyva Rafull, Leidy Zulys-
Autor(es): dc.creatorCrespo de Oliveira, Victor-
Data de aceite: dc.date.accessioned2025-08-21T19:05:08Z-
Data de disponibilização: dc.date.available2025-08-21T19:05:08Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2025-03-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1063/5.0236599-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/299149-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/299149-
Descrição: dc.descriptionIn modern agriculture, the quest for increased productivity necessitates a comprehensive understanding of crop conditions. A critical component of this is soil analysis, which is essential for developing effective strategies that enhance productivity while minimizing environmental impacts and reducing production costs. The soil apparent electrical conductivity (ECa) sensor is a valuable tool in precision agriculture, offering a cost-effective and time-efficient alternative for soil analysis. This study aimed to develop a portable ECa sensor for diverse applications in agriculture and test it under field conditions aiming for its application as a precision agriculture tool. The development process was divided into four key stages: sensor construction, electronic circuit design, implementation of the embedded control program, and both laboratory and field testing in agricultural settings. The sensor was designed to expedite measurements, with a focus on achieving precision and accuracy in the electronic circuit. Data collected using the ECa meter were analyzed under various conditions, including dry and moist soils, and in a white oat production field. Spatial variability was assessed, leading to the generation of ECa management zone maps. The developed sensor demonstrated ease of operation, rapid measurement capabilities, and performance comparable to commercial meters within the operating range. The findings indicate that the portable ECa meter is a viable tool for analyzing soil spatial variability in precision agriculture systems.-
Descrição: dc.descriptionCollege of Engineering Federal University of Grande Dourados, Rod. Dourados-Itahum, Km 12 - Cidade Universitária MS-
Descrição: dc.descriptionFaculty of Agricultural Sciences Federal University of Grande Dourados, Rod. Dourados-Itahum, Km 12 - Cidade Universitária, MS-
Descrição: dc.descriptionCollege of Exact Sciences and Technology Federal University of Grande Dourados, Rod. Dourados-Itahum, Km 12 - Cidade Universitária, MS-
Descrição: dc.descriptionFederal University of Santa Maria Universitário II Cachoeira do Sul, Rod. Taufik Germano, 3013, RS-
Descrição: dc.descriptionCentro Universitário da Grande Dourados, R. Balbina de Matos, 2121 Jardim Tropical, MS-
Descrição: dc.descriptionFaculty of Agricultural Sciences (FCA) São Paulo State University (UNESP), Av. Universitária, 3780 SP-
Descrição: dc.descriptionFaculty of Agricultural Sciences (FCA) São Paulo State University (UNESP), Av. Universitária, 3780 SP-
Idioma: dc.languageen-
Relação: dc.relationAIP Advances-
???dc.source???: dc.sourceScopus-
Título: dc.titleDevelopment and testing of a low-cost portable soil apparent electrical conductivity sensor-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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