Soil Phosphorus Lability in a Sandy Soil in Response to Enhanced-Efficiency Phosphate Fertilizer for Sugarcane

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Autor(es): dc.contributorUniversidade do Oeste Paulista-
Autor(es): dc.contributorWirstchat Polímeros do Brasil-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)-
Autor(es): dc.creatorde Oliveira, Clayton Luís Baravelli-
Autor(es): dc.creatorCassimiro, Juliana Bonfim-
Autor(es): dc.creatorda Silva Lira, Maikon Vinicius-
Autor(es): dc.creatorda Silva Boni, Ariele-
Autor(es): dc.creatorde Lima Donato, Natália-
Autor(es): dc.creatorRibeiro, Igor Virgílio-
Autor(es): dc.creatordos Anjos Reis Junior, Roberto-
Autor(es): dc.creatorTeles, Ana Paula Bettoni-
Autor(es): dc.creatorPavinato, Paulo Sérgio-
Autor(es): dc.creatorMoreira, Adônis-
Autor(es): dc.creatorHeinrichs, Reges-
Data de aceite: dc.date.accessioned2025-08-21T19:07:04Z-
Data de disponibilização: dc.date.available2025-08-21T19:07:04Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1080/00103624.2025.2459331-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/307195-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/307195-
Descrição: dc.descriptionThe high rate of phosphorus (P) fixation in tropical soils requires strategies that mitigate the effects of P immobilization by improving the efficiency of phosphate fertilization. The objective of this study was to evaluate the efficiency and residual effect of two sources of fertilizer (monoammonium phosphate–MAP-C and MAP coated with ‘Policote’ - MAP+P) on the lability of P in the soil and the nutritional status of sugarcane. The evaluations were carried out in two growing seasons (2018–2019 and 2019–2020). The experiment was arranged in randomized blocks, with four replicates. Treatments were organized in a factorial design (2 × 4) +1, with two P sources (MAP-C and MAP+P) under four rates (20, 40, 60, and 80 kg ha−1 P2O5) and a c ontrol treatment (without P2O5). Results indicate positive effects of MAP+P, the P levels in the labile fraction increase, while MAP-C induced increases in the labile organic fraction. However, this difference in the organic fraction is not repeated in the moderately labile fraction, where levels are higher in response to MAP+P. In response to MAP-C, the inorganic fraction, non-labile fraction, and total P increased, with no significant differences between treatments. The nutritional status of the crop is not affected by phosphate fertiization.-
Descrição: dc.descriptionDepartament of Soil and Fertilizers Universidade do Oeste Paulista, Presidente Prudente-
Descrição: dc.descriptionDepartment of Crop Science Wirstchat Polímeros do Brasil, Paraná-
Descrição: dc.descriptionDepartment of Crop Science São Paulo State University, São Paulo-
Descrição: dc.descriptionDepartment of Soil Science University of São Paulo, São Paulo-
Descrição: dc.descriptionDepartment of Soil Science Embrapa Soja, Paraná-
Descrição: dc.descriptionDepartment of Crop Science São Paulo State University, São Paulo-
Idioma: dc.languageen-
Relação: dc.relationCommunications in Soil Science and Plant Analysis-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectP fractionation-
Palavras-chave: dc.subjectphosphate polymers-
Palavras-chave: dc.subjectPolicote-
Palavras-chave: dc.subjectS. officinarum-
Título: dc.titleSoil Phosphorus Lability in a Sandy Soil in Response to Enhanced-Efficiency Phosphate Fertilizer for Sugarcane-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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