Soil and foliar Si fertilization alters elemental stoichiometry and increases yield of sugarcane cultivars

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Autor(es): dc.contributorFederal University of Piauí-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorState University of Maranhão-
Autor(es): dc.creatorDutra, Alexson Filgueiras-
Autor(es): dc.creatorLeite, Marcos Renan Lima-
Autor(es): dc.creatorMelo, Cíntia Carmen de Faria-
Autor(es): dc.creatorAmaral, Danilo Silva-
Autor(es): dc.creatorda Silva, José Lucas Farias-
Autor(es): dc.creatorPrado, Renato de Mello-
Autor(es): dc.creatorPiccolo, Marisa de Cássia-
Autor(es): dc.creatorMiranda, Rafael de Souza-
Autor(es): dc.creatorda Silva Júnior, Gabriel Barbosa-
Autor(es): dc.creatorSousa, Thâmara Kelly dos Santos Apollo-
Autor(es): dc.creatorMendes, Lucas William-
Autor(es): dc.creatorAraújo, Ademir Sergio Ferreira-
Autor(es): dc.creatorZuffo, Alan Mario-
Autor(es): dc.creatorde Alcântara Neto, Francisco-
Data de aceite: dc.date.accessioned2025-08-21T23:13:38Z-
Data de disponibilização: dc.date.available2025-08-21T23:13:38Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1038/s41598-023-43351-z-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/308271-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/308271-
Descrição: dc.descriptionSilicon (Si) fertilization is widely recognized to improve the development of crops, especially in tropical soils and cultivation under dryland management. Herein, our working hypothesis was that Si stoichiometry favors the efficient use of carbon (C), nitrogen (N), and phosphorus (P) in sugarcane plants. Therefore, a field experiment was carried out using a 3 × 3 factorial scheme consisting of three cultivars (RB92579, RB021754 and RB036066) and three forms of Si application (control without Si; sodium silicate spray at 40 mmol L−1 in soil during planting; sodium silicate spray at 40 mmol L−1 on leaves at 75 days after emergence). All Si fertilizations altered the elemental C and P stoichiometry and sugarcane yield, but silicon-induced responses varied depending on sugarcane cultivar and application method. The most prominent impacts were found in the leaf Si-sprayed RB92579 cultivar, with a significant increase of 7.0% (11 Mg ha−1) in stalk yield, 9.0% (12 Mg ha−1) in total recoverable sugar, and 20% (4 Mg ha−1) in sugar yield compared to the Si-without control. In conclusion, our findings clearly show that silicon soil and foliar fertilization alter C:N:P stoichiometry by enhancing the efficiency of carbon and phosphorus utilization, leading to improved sugarcane production and industrial quality.-
Descrição: dc.descriptionPlant Science Department Federal University of Piauí-
Descrição: dc.descriptionPostgraduate Program in Agronomy São Paulo State University-
Descrição: dc.descriptionLaboratory of Plant Nutrition São Paulo State University-
Descrição: dc.descriptionCenter for Nuclear Energy in Agriculture University of São Paulo-
Descrição: dc.descriptionPostgraduate Program in Agricultural Sciences Federal University of Piauí-
Descrição: dc.descriptionDepartment of Agricultural and Soil Engineering Federal University of Piauí-
Descrição: dc.descriptionDepartment of Agronomy State University of Maranhão, MA-
Descrição: dc.descriptionPostgraduate Program in Agronomy São Paulo State University-
Descrição: dc.descriptionLaboratory of Plant Nutrition São Paulo State University-
Idioma: dc.languageen-
Relação: dc.relationScientific Reports-
???dc.source???: dc.sourceScopus-
Título: dc.titleSoil and foliar Si fertilization alters elemental stoichiometry and increases yield of sugarcane cultivars-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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