Short-term nickel residual effect in field-grown soybeans: nickel-enriched soil acidity amendments promote plant growth and safe soil nickel levels

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorRodak, Bruna Wurr-
Autor(es): dc.creatorFreitas, Douglas Siqueira-
Autor(es): dc.creatorBernardes, Leonardo Franco-
Autor(es): dc.creatorLima, G. J. E. O.-
Autor(es): dc.creatorReis, A. R.-
Autor(es): dc.creatorLavres Junior, José-
Autor(es): dc.creatorGuilherme, Luiz Roberto Guimarães-
Data de aceite: dc.date.accessioned2026-02-09T11:34:55Z-
Data de disponibilização: dc.date.available2026-02-09T11:34:55Z-
Data de envio: dc.date.issued2022-05-11-
Data de envio: dc.date.issued2022-05-11-
Data de envio: dc.date.issued2020-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/49924-
Fonte completa do material: dc.identifierhttps://doi.org/10.1080/03650340.2021.1912325-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1142844-
Descrição: dc.descriptionNickel-enriched soil acidity amendments (SAA) may be advantageous for neutralizing acidity and providing safe/uniform distribution of Ni in soils. We evaluated the short-term effects of Ni application on field-grown soybean yield, growth, and soil chemical attributes using three sources of SAA, two enriched with Ni (Ni-rich mining by-product and Ni-salt) and a commercial SAA. The tested Ni-enriched sources were effective in providing Ni to the soil at safe levels, neutralizing acidity and increasing base saturation. A one-time Ni application resulted in optimal Ni levels in the first cropping season, enhancing grain yield by up to 658 kg ha−1 and improving nitrogen metabolism in soybean. A low residual effect of Ni was observed in the second year, with soil available Ni and plant Ni concentrations decreasing to sub-optimal levels and yield gains not being observed. In conclusion, the application of Ni-enriched SAA is a sustainable technology for agriculture, optimizing soil management practices. The SAA derived from by-products has benefits to the mining sector, meeting the ‘Ensure Sustainable Consumption and Production Patterns’ (SDG 12). Our findings suggest that this micronutrient may require a year-to-year adjustment via Ni-fertilization and the total Ni concentration in the soil should be monitored over the cropping seasons.-
Idioma: dc.languageen-
Publicador: dc.publisherTaylor & Francis-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceArchives of Agronomy and Soil Science-
Palavras-chave: dc.subjectSoil acidity amendments-
Palavras-chave: dc.subjectSoil contamination-
Palavras-chave: dc.subjectNickel fertilizers-
Palavras-chave: dc.subjectSoil management-
Palavras-chave: dc.subjectAlterações da acidez do solo-
Palavras-chave: dc.subjectContaminação do solo-
Palavras-chave: dc.subjectFertilizantes de níquel-
Palavras-chave: dc.subjectGestão do solo-
Título: dc.titleShort-term nickel residual effect in field-grown soybeans: nickel-enriched soil acidity amendments promote plant growth and safe soil nickel levels-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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