A study on nickel application methods for optimizing soybean growth

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorSão Paulo Western University-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorState University of Minas Gerais-
Autor(es): dc.contributorFederal University of Mato Grosso of Sul-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorFederal University of Lavras-
Autor(es): dc.creatorRodak, Bruna Wurr-
Autor(es): dc.creatorFreitas, Douglas Siqueira-
Autor(es): dc.creatorRossi, Monica Lanzoni-
Autor(es): dc.creatorLinhares, Francisco Scaglia-
Autor(es): dc.creatorMoro, Edemar-
Autor(es): dc.creatorCampos, Cid Naudi Silva-
Autor(es): dc.creatorReis, André Rodrigues-
Autor(es): dc.creatorGuilherme, Luiz Roberto Guimarães-
Autor(es): dc.creatorLavres, José-
Data de aceite: dc.date.accessioned2025-08-21T21:14:19Z-
Data de disponibilização: dc.date.available2025-08-21T21:14:19Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1038/s41598-024-58149-w-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/305636-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/305636-
Descrição: dc.descriptionFertilization with nickel (Ni) can positively affect plant development due to the role of this micronutrient in nitrogen (N) metabolism, namely, through urease and NiFe-hydrogenase. Although the application of Ni is an emerging practice in modern agriculture, its effectiveness strongly depends on the chosen application method, making further research in this area essential. The individual and combined effects of different Ni application methods—seed treatment, leaf spraying and/or soil fertilization—were investigated in soybean plants under different edaphoclimatic conditions (field and greenhouse). Beneficial effects of the Soil, Soil + Leaf and Seed + Leaf treatments were observed, with gains of 7 to 20% in biological nitrogen fixation, 1.5-fold in ureides, 14% in shoot dry weight and yield increases of up to 1161 kg ha−1. All the Ni application methods resulted in a 1.1-fold increase in the SPAD index, a 1.2-fold increase in photosynthesis, a 1.4-fold increase in nitrogenase, and a 3.9-fold increase in urease activity. Edaphoclimatic conditions exerted a significant influence on the treatments. The integrated approaches, namely, leaf application in conjunction with soil or seed fertilization, were more effective for enhancing yield in soybean cultivation systems. The determination of the ideal method is crucial for ensuring optimal absorption and utilization of this micronutrient and thus a feasible and sustainable management technology. Further research is warranted to establish official guidelines for the application of Ni in agricultural practices.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionDepartment of Agronomy São Paulo Western University, São Paulo-
Descrição: dc.descriptionCenter for Nuclear Energy in Agriculture University of São Paulo, São Paulo-
Descrição: dc.descriptionDepartment of Agricultural and Natural Sciences State University of Minas Gerais, Minas Gerais-
Descrição: dc.descriptionFederal University of Mato Grosso of Sul, Chapadão of Sul Campus, Mato Grosso do Sul-
Descrição: dc.descriptionSchool of Science and Engineering São Paulo State University, São Paulo-
Descrição: dc.descriptionDepartment of Soil Science Federal University of Lavras, Minas Gerais-
Descrição: dc.descriptionSchool of Science and Engineering São Paulo State University, São Paulo-
Descrição: dc.descriptionFAPESP: 2019/19471-0-
Idioma: dc.languageen-
Relação: dc.relationScientific Reports-
???dc.source???: dc.sourceScopus-
Título: dc.titleA study on nickel application methods for optimizing soybean growth-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.