Age-Related Changes in Magnesium Status within Oil Palm Cultivation in Eastern Amazon

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorFederal Rural University of the Amazon-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorde Jesus Matos Viégas, Ismael-
Autor(es): dc.creatorde Souza, Antonia Erica Santos-
Autor(es): dc.creatorCosta, Milton Garcia-
Autor(es): dc.creatorde Oliveira Ferreira, Eric Victor-
Autor(es): dc.creatordo Nascimento, Layana Gomes-
Autor(es): dc.creatorSilva, Dioclea Almeida Seabra-
Autor(es): dc.creatorde Oliveira Neto, Cândido Ferreira-
Data de aceite: dc.date.accessioned2025-08-21T21:46:46Z-
Data de disponibilização: dc.date.available2025-08-21T21:46:46Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.17957/IJAB/15.2162-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/299215-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/299215-
Descrição: dc.descriptionThe purpose of this study was to describe magnesium (Mg) concentration, accumulation, and export, as well as Mg use efficiency and nutrient requirements in oil palm (Elaeis guineensis Jacq.) plants of different ages. For this, an experimental field comprised a completely randomized design (CRD) with seven treatments of plant ages (from 2nd to 8th year) was conducted. We technically assessed numerous vegetative and reproductive components at both plants age. Plant tissue sample were collected and sent to laboratory for extraction of Mg content. The data were submitted to the variance analysis (P < 0.05) and to regression model adjustments. Our results showed that plant age influenced the dynamics of Mg, mainly its concentrations in the reproductive organs. Mg showed greater accumulation and export with increasing plant age. The capacity of reuse in senescent tissues provided greater Mg use efficiency and requirement. Mg should be supplied according to plant age and the total quantity extracted and recycled as well as the Mg content in the soil should be considered, besides the quantities exported. Our insights are essential for the management of Mg fertilization in oil palm plantations.-
Descrição: dc.descriptionCapanema Campus Federal Rural University of the Amazon, Pará-
Descrição: dc.descriptionDepartment of Agricultural Sciences School of Agricultural and Veterinarian Sciences São Paulo State University (Unesp), Jaboticabal-
Descrição: dc.descriptionCapitão Poço Campus Federal Rural University of the Amazon, Pará-
Descrição: dc.descriptionInstitute of Agricultural Sciences Federal Rural University of the Amazon, Pará-
Descrição: dc.descriptionDepartment of Agricultural Sciences School of Agricultural and Veterinarian Sciences São Paulo State University (Unesp), Jaboticabal-
Formato: dc.format437-446-
Idioma: dc.languageen-
Relação: dc.relationInternational Journal of Agriculture and Biology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectElaeis guineensis-
Palavras-chave: dc.subjectMg export-
Palavras-chave: dc.subjectMg immobilization-
Palavras-chave: dc.subjectMg recycling-
Palavras-chave: dc.subjectMg use efficiency-
Título: dc.titleAge-Related Changes in Magnesium Status within Oil Palm Cultivation in Eastern Amazon-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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