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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/42441
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dc.creatorGeraldo Ribeiro Zuba Juniopt_BR
dc.creatorRegynaldo Arruda Sampaiopt_BR
dc.creatorLuiz Arnaldo Fernandespt_BR
dc.creatorRodinei Facco Pegoraropt_BR
dc.creatorVictor Martins Maiapt_BR
dc.creatorPaulo Henrique Silveira Cardosopt_BR
dc.creatorIzabelle de Paula Sousapt_BR
dc.creatorIago Thomaz do Rosário Vieirapt_BR
dc.date.accessioned2022-06-13T13:11:43Z-
dc.date.available2022-06-13T13:11:43Z-
dc.date.issued2019-
dc.citation.volume11pt_BR
dc.citation.issue9pt_BR
dc.citation.spage281pt_BR
dc.citation.epage292pt_BR
dc.identifier.doi10.5539/jas.v11n9p281pt_BR
dc.identifier.issn1916-9760pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/42441-
dc.description.resumoThe usage of sewage sludge in agriculture can increase the levels of heavy metals in the soil, compromising their use as fertilizer. The objective of this study was to evaluate the contamination of soil and pineapple by heavy metals after the application of treated sewage sludge by different forms in three orders of soils under greenhouse conditions. The treatments, in a factorial scheme 7 × 3 were distributed in a randomized complete block design with three replications, corresponding to seven fertilization management: soil without fertilization, chemical fertilization, fertilization with composted sludge sewage, fertilization with vermicompost sewage sludge, fertilization with solarized sewage sludge, fertilization as sewage sludge dried in a Bruthus-Albrecht rotary sludge dryer and fertilization with limed sludge sewage, combined with three orders of soils: Cambisol, Nitisol and Acrisol. The Zn, Cu, Cr, Pb, Ba, Cd, Ni, As and Se contents were analyzed in the soil, in the leaf of greater length (D leaf) and in the fruit pulp of the pineapple. The Acrisol provided more favorable conditions to the increase in the availability and absorption of Pb and As by D leaf and fruit of the pineapple. Fertilization with composted, vermicompost and solarized sewage sludge provided high levels of Pb, As, Zn in leaf D and in the pineapple fruit, relating the interference of sludge stabilization process with the absorption of metals by pineapple fruits.pt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIASpt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofJournal of Agricultural Sciencept_BR
dc.rightsAcesso Abertopt_BR
dc.subjectSewage sludgept_BR
dc.subjectbiosolidpt_BR
dc.subjectAgricultural wastespt_BR
dc.subject.otherMetais pesadospt_BR
dc.subject.otherLodo de esgotopt_BR
dc.subject.otherFertilizantes orgânicospt_BR
dc.subject.otherAdubação orgânicapt_BR
dc.subject.otherAbacaxizeiropt_BR
dc.titleContent of heavy metals in soil and in pineapple fertilized with sewage sludgept_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://ccsenet.org/journal/index.php/jas/article/view/0/39766pt_BR
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