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dc.contributor.authorSILVA, J. A. G. F. da
dc.contributor.authorFREITAS, A. D. S. de
dc.contributor.authorSILVA, V. S. G. da
dc.contributor.authorSANTOS, C. E. Ç de R. e S.
dc.contributor.authorFERNANDES JUNIOR, P. I.
dc.contributor.authorMELO, A. F. de
dc.contributor.authorSOUZA, P. A. dos S.
dc.contributor.authorOLIVEIRA, A. S. de
dc.contributor.authorSANTOS, N. M. dos
dc.contributor.authorNASCIMENTO, C. W. A. do
dc.date.accessioned2024-11-26T20:47:18Z-
dc.date.available2024-11-26T20:47:18Z-
dc.date.created2024-11-26
dc.date.issued2024
dc.identifier.citationEnvironmental Processes, v. 11, Oct. 2024.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1169528-
dc.descriptionMetal-polluted soils can pose a severe threat to the environment and need remediation. The work aimed at assessing the potential of jack bean (Canavalia ensiformis L.) and mucuna (Mucuna pruriens (L.) DC.) inoculated with rhizobial strains on the phytoremediation of soils contaminated by lead (Pb) smelting activities in Santo Amaro, Bahia state, the most severe case of Pb contamination in Brazil. Plants were grown in pots containing soils with three contamination levels for Pb, cadmium (Cd), and zinc (Zn) based on the distance from the chimney of the abandoned Pb smelter plant. The results showed that legumes and inoculated strains were tolerant to soil contamination. The BR 2811 strain is potentially indicated to increase jack bean biomass. The Cd, Pb, and Zn concentrations in plants were highest when grown on the soil with the highest contamination level. We found significant interactions between strains and soil contamination levels for phytoextraction efficiency. However, the very high metal contents of the soil can make phytoextraction unfeasible due to the time required to bring the metals to regulatory concentrations. The Cd, Pb, and Zn net removal from soil was proportional to increased contamination levels. The legumes did not show potential for Pb phytoextraction, but they have the potential for Zn phytoextraction and Cd phytostabilization. The BR 2811, BR 3501, and BR 7606 strains were the most promising, increasing the phytoremediation potential of jack bean and mucuna.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectFeijão-de-porco
dc.subjectContaminação do solo
dc.subjectFundição de chumbo
dc.titleAssessing the phytoextraction of Cd, Pb, and Zn from a slag-contaminated soil by legume species inoculated with rhizobial strains.
dc.typeArtigo de periódico
dc.subject.thesagroSolo
dc.subject.thesagroCanavalia Ensiformis
dc.subject.thesagroMucuna
dc.subject.thesagroEstirpe
dc.subject.thesagroLeguminosa
dc.subject.nalthesaurusMucuna pruriens
dc.description.notesArticle number 55.
riaa.ainfo.id1169528
riaa.ainfo.lastupdate2024-11-26
dc.contributor.institutionJESSYCA ADRIANA GOMES FLORÊNCIO DA SILVA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; ANA DOLORES SANTIAGO DE FREITAS, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; VINICIUS SANTOS GOMES DA SILVA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; CAROLINA ETIENNE DE ROSÁLIA E SILVA SANTOS, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; PAULO IVAN FERNANDES JUNIOR, CPATSA; ALINE FERNANDES DE MELO, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; PABLO ACÁCIO DOS SANTOS SOUZA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; ANDRESSA SILVA DE OLIVEIRA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; NIELSON MACHADO DOS SANTOS, UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA; CLÍSTENES WILLIAMS ARAÚJO DO NASCIMENTO, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO.
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