Bioaccumulation of Potentially Toxic Elements in Lettuce and Soil Fertility Treated with Biosolid

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dc.contributor.authorGonçalves, Paula Wellen Barbosa [UNESP]
dc.contributor.authorda Costa, Cândido Alves
dc.contributor.authorCardoso, Paulo Henrique Silveira
dc.contributor.authorPegoraro, Rodinei Facco
dc.contributor.authorCardoso, Gilmar Rodrigues
dc.contributor.authorVersiani, Luis César Freire
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade Federal de Minas Gerais (UFMG)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionV&V Engenharia E Meio Ambiente LTDA
dc.date.accessioned2022-04-28T19:47:41Z
dc.date.available2022-04-28T19:47:41Z
dc.date.issued2022-03-01
dc.description.abstractThe use of biosolids in agriculture contributes to soil fertility and plant nutrition. However, the presence of potentially toxic elements (PTEs) can limit its use as a fertilizer. In this context, we propose to evaluate PTEs bioaccumulation in lettuce and soil fertility treated with biosolid. The experiment was conducted in a completely randomized design with five replications. The treatments consisted of five doses of biosolids (0, 20, 40, 60, and 80 t ha−1) in an Oxisol. The fresh and dry matter of the aerial part and root of lettuce, PTEs concentration in the leaves of lettuce, and the soil chemical fertility after the application of the biosolid were determined. The biosolid application increased soil fertility, enhance soil pH, cation exchange capacity, and organic carbon concentration, providing greater production of lettuce fresh matter (121 g per plant at a dose of 67 t ha−1). With the increment of biosolid doses, a reduction in the concentration of As, Cr, Cu, Ni, Se, and Zn in lettuce leaves was observed. There was a negative correlation between the PTEs concentration in the plants and the soil attributes, which represents a reduction in the PTEs bioavailability as biosolid dose increases. However, the levels of Cd and Pb were above the limit established by Brazilian resolution for consumption, with or without biosolid application, indicating a high natural concentration of these elements in the soil. Biosolid increased soil fertility and lettuce production and decreased PTEs concentration in the leaves of lettuce.en
dc.description.affiliationSchool of Agricultural and Veterinarian Sciences Universidade Estadual Paulista “Júlio de Mesquita Filho”(Unesp), SP
dc.description.affiliationAgrarian Science Institute Universidade Federal de Minas Gerais (UFMG), MG
dc.description.affiliationCenter of Nuclear Energy in Agriculture Universidade de São Paulo (USP), SP
dc.description.affiliationV&V Engenharia E Meio Ambiente LTDA, MG
dc.description.affiliationUnespSchool of Agricultural and Veterinarian Sciences Universidade Estadual Paulista “Júlio de Mesquita Filho”(Unesp), SP
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG)
dc.format.extent815-823
dc.identifierhttp://dx.doi.org/10.1007/s42729-021-00693-9
dc.identifier.citationJournal of Soil Science and Plant Nutrition, v. 22, n. 1, p. 815-823, 2022.
dc.identifier.doi10.1007/s42729-021-00693-9
dc.identifier.issn0718-9516
dc.identifier.issn0718-9508
dc.identifier.scopus2-s2.0-85120047251
dc.identifier.urihttp://hdl.handle.net/11449/222937
dc.language.isoeng
dc.relation.ispartofJournal of Soil Science and Plant Nutrition
dc.sourceScopus
dc.subjectComposting
dc.subjectHeavy metals
dc.subjectLactuca sativa L
dc.subjectSewage sludge
dc.titleBioaccumulation of Potentially Toxic Elements in Lettuce and Soil Fertility Treated with Biosoliden
dc.typeArtigo
unesp.author.orcid0000-0003-2271-7830[1]
unesp.author.orcid0000-0002-1859-1422[2]
unesp.author.orcid0000-0002-6209-7026[3]
unesp.author.orcid0000-0002-8692-9296[4]
unesp.author.orcid0000-0001-5419-7564[5]
unesp.author.orcid0000-0003-2367-2734[6]

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