Development and Automation of a Photovoltaic-Powered Soil Moisture Sensor for Water Management

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual de Goiás-
Autor(es): dc.contributorUniversidade de Rio Verde-
Autor(es): dc.contributorFederal University of Alagoas (UFAL)-
Autor(es): dc.contributorNational Institute of the Semiarid Region (INSA)-
Autor(es): dc.contributorFederal Rural University of Pernambuco-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorFederal Rural University of Pernambuco (UFRPE)-
Autor(es): dc.contributorGoiano Federal Institute-
Autor(es): dc.creatorde Melo, Denilson Alves-
Autor(es): dc.creatorSilva, Patrícia Costa-
Autor(es): dc.creatorda Costa, Adriana Rodolfo-
Autor(es): dc.creatorDelmond, Josué Gomes-
Autor(es): dc.creatorFerreira, Ana Flávia Alves-
Autor(es): dc.creatorde Souza, Johnny Alves-
Autor(es): dc.creatorde Oliveira-Júnior, José Francisco-
Autor(es): dc.creatorda Silva, Jhon Lennon Bezerra-
Autor(es): dc.creatorda Rosa Ferraz Jardim, Alexandre Maniçoba-
Autor(es): dc.creatorGiongo, Pedro Rogerio-
Autor(es): dc.creatorFerreira, Maria Beatriz-
Autor(es): dc.creatorde Assunção Montenegro, Abelardo Antônio-
Autor(es): dc.creatorde Oliveira, Henrique Fonseca Elias-
Autor(es): dc.creatorda Silva, Thieres George Freire-
Autor(es): dc.creatorda Silva, Marcos Vinícius-
Data de aceite: dc.date.accessioned2025-08-21T20:12:31Z-
Data de disponibilização: dc.date.available2025-08-21T20:12:31Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-08-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/hydrology10080166-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/307088-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/307088-
Descrição: dc.descriptionThe objective of this study was to develop and calibrate a photovoltaic-powered soil moisture sensor (SMS) for irrigation management. Soil moisture readings obtained from the sensor were compared with gravimetric measurements. An automated SMS was used in two trials: (i) okra crop (Abelmoschus esculentus) and (ii) chili pepper (Capsicum frutescens). All sensors were calibrated and automated using an Arduino Mega board with C++. The soil moisture data were subjected to descriptive statistical analysis. The data recorded by the equipment was correlated with the gravimetric method. The determination coefficient (R2), Pearson correlation (r), and root mean square error (RMSE) were adopted as criteria for equipment validation. The results show that our SMS achieved an R2 value of 0.70 and an r value of 0.84. Notably, there was a striking similarity observed between SMS and gravimetric data, with RMSE values of 3.95 and 4.01, respectively. The global model developed exhibited highly efficient outcomes with R2 (0.98) and r (0.99) values. The applicability of the developed SMS facilitates irrigation management with accuracy and real-time monitoring using digital data. The automation of the SMS emerges as a real-time and precise alternative for performing irrigation at the right moment and in the correct amount, thus avoiding water losses.-
Descrição: dc.descriptionDepartamento de Engenharia Agrícola Câmpus Suodoeste Unidade Universitária de Santa Helena de Goiás Universidade Estadual de Goiás, Via Protestato Joaquim Bueno 945 Santa Helena de Goiás, GO-
Descrição: dc.descriptionFaculdade de Direito Universidade de Rio Verde, Avenida Universitária, Qd.07, Lt2, Residencial Tocantins, GO-
Descrição: dc.descriptionInstitute of Atmospheric Sciences (ICAT) Federal University of Alagoas (UFAL), AL-
Descrição: dc.descriptionCenter for Information Management and Popularization of Science National Institute of the Semiarid Region (INSA), Av. Francisco Lopes de Almeida, s/n-Serrotão, PB-
Descrição: dc.descriptionDepartment of Agricultural Engineering Federal Rural University of Pernambuco, Dom Manoel de Medeiros Avenue, s/n, Dois Irmãos, PE-
Descrição: dc.descriptionDepartment of Biodiversity Institute of Bioscience São Paulo State University—UNESP, Av. 24A, 1515, SP-
Descrição: dc.descriptionDepartment of Forest Science Federal Rural University of Pernambuco (UFRPE), PE-
Descrição: dc.descriptionCerrado Irrigation Graduate Program Goiano Federal Institute, GO-
Descrição: dc.descriptionDepartment of Biodiversity Institute of Bioscience São Paulo State University—UNESP, Av. 24A, 1515, SP-
Idioma: dc.languageen-
Relação: dc.relationHydrology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectautomation-
Palavras-chave: dc.subjectsoil moisture-
Palavras-chave: dc.subjectsolar energy-
Palavras-chave: dc.subjecttensiometer-
Título: dc.titleDevelopment and Automation of a Photovoltaic-Powered Soil Moisture Sensor for Water Management-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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