Inorganic Materials as Ameliorants for Soil Remediation of Metal Toxicity to Wild Mustard (Sinapis arvensis L.)

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorRibeiro Filho, Mateus Rosas-
Autor(es): dc.creatorSiqueira, José Oswaldo-
Autor(es): dc.creatorVangronsveld, Jaco-
Autor(es): dc.creatorSoares, Cláudio Roberto Fonsêca Sousa-
Autor(es): dc.creatorCuri, Nilton-
Data de aceite: dc.date.accessioned2026-02-09T11:40:20Z-
Data de disponibilização: dc.date.available2026-02-09T11:40:20Z-
Data de envio: dc.date.issued2020-12-13-
Data de envio: dc.date.issued2020-12-13-
Data de envio: dc.date.issued2011-03-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/45868-
Fonte completa do material: dc.identifierhttps://doi.org/10.1080/15226511003753938-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1144859-
Descrição: dc.descriptionThe ameliorating effects of different inorganic materials were investigated on a soil originating from a zinc smelter dumping site contaminated by toxic metals. Wild mustard (Sinapis arvensis L.) was used as a test plant. The soil was amended with different doses of mining sludge, Perferric Red Latosol (LVj), steel shots, cyclonic ash, silifertil, and superphosphate. The most effective amendments improved plant growth with 45% and reduced metal uptake by over 70% in comparison to untreated soil. Reductions in availability as estimated by BaCl2-extractable metals reached up to 90% for Zn and 65% for Cd as compared to unamended soil. These reductions were associated with lower shoot and root metal contents. Shoot Zn content was reduced from 1,369 μg g−1 in plants grown on untreated soil to 377 μg g−1 when grown on cyclonic ash amended soil while Cd decreased from 267 to 44 μg g−1 in steel shots amended soil. Superphosphate addition had no ameliorating effect. On the contrary, it increased BaCl2-extractable amounts of Zn. Considering all parameters we determined, steel shots, cyclonic ash and silifertil are the most promising for remediating metal contaminated soil in the tropics. Further studies evaluating impacts, cost-effectiveness and durability of effects will be conducted.-
Idioma: dc.languageen-
Publicador: dc.publisherTaylor & Francis Online-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceInternational Journal of Phytoremediation-
Palavras-chave: dc.subjectPhytoremediation-
Palavras-chave: dc.subjectSoil contamination-
Palavras-chave: dc.subjectSoil remediation-
Palavras-chave: dc.subjectPhytotoxicity-
Palavras-chave: dc.subjectMetal immobilization-
Palavras-chave: dc.subjectFitorremediação-
Palavras-chave: dc.subjectSolos - Contaminação-
Palavras-chave: dc.subjectSolos - Remediação-
Palavras-chave: dc.subjectFitotoxicidade-
Palavras-chave: dc.subjectImobilização de metal-
Título: dc.titleInorganic Materials as Ameliorants for Soil Remediation of Metal Toxicity to Wild Mustard (Sinapis arvensis L.)-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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