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Phytomanagement of Cd-contaminated soils using maize (Zea mays L.) assisted by plant growth-promoting rhizobacteri

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dc.contributor.authorMoreira, Helena
dc.contributor.authorMarques, Ana P. G. C.
dc.contributor.authorFranco, Albina R.
dc.contributor.authorRangel, António O. S. S.
dc.contributor.authorCastro, Paula M. L.
dc.date.accessioned2015-02-09T16:09:59Z
dc.date.available2015-02-09T16:09:59Z
dc.date.issued2014
dc.description.abstractZea mays (L.) is a crop widely cultivated throughout the world and can be considered suitable for phytomanagement due to its metal resistance and energetic value. In this study, the effect of two plant growth-promoting rhizobacteria, Ralstonia eutropha and Chryseobacterium humi, on growth and metal uptake of Z. mays plants in soils contaminated with up to 30 mg Cd kg−1 was evaluated. Bacterial inoculation increased plant biomass up to 63 % and led to a decrease of up to 81 % in Cd shoot levels (4–88 mg Cd kg−1) and to an increase of up to 186 % in accumulation in the roots (52–134 mg Cd kg−1). The rhizosphere community structure changed throughout the experiment and varied with different levels of Cd soil contamination, as revealed by molecular biology techniques. Z. mays plants inoculated with either of the tested strains may have potential application in a strategy of soil remediation, in particular short-term phytostabilization, coupled with biomass production for energy purposes.por
dc.description.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.citationMOREIRA, Helena …[et al.] - Phytomanagement of Cd-contaminated soils using maize (Zea mays L.) assisted by plant growth-promoting rhizobacteria. Environmental Science and Pollution Research. ISSN 1614-7499. Vol. 21, n.º 16 (2014), p. 9742–9753por
dc.identifier.doi10.1007/s11356-014-2848-1
dc.identifier.issn0944-1344
dc.identifier.urihttp://hdl.handle.net/10400.14/16560
dc.identifier.wosWOS:000340613200030
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherSpringer
dc.relationINVESTIGATIONS INTO THE ROLE OF SOIL MICROORGANISMS IN THE RE-VEGETATION OF ENVIRONMENTALLY DISTURBED SITES AS A TOOL FOR LAND USE RESTORATION THROUGH BIOMASS PRODUCTION
dc.relationRESTORATION OF ABANDONED MINING SITES
dc.relationStrategic Project - LA 16 - 2011-2012
dc.subjectZea mayspor
dc.subjectSoilpor
dc.subjectPGPRpor
dc.subjectPhytomanagementpor
dc.subjectCadmiumpor
dc.subjectBiomass productionpor
dc.subjectRemediationpor
dc.titlePhytomanagement of Cd-contaminated soils using maize (Zea mays L.) assisted by plant growth-promoting rhizobacteripor
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleINVESTIGATIONS INTO THE ROLE OF SOIL MICROORGANISMS IN THE RE-VEGETATION OF ENVIRONMENTALLY DISTURBED SITES AS A TOOL FOR LAND USE RESTORATION THROUGH BIOMASS PRODUCTION
oaire.awardTitleRESTORATION OF ABANDONED MINING SITES
oaire.awardTitleStrategic Project - LA 16 - 2011-2012
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F64584%2F2009/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBPD%2F34585%2F2007/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F47722%2F2008/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/PEst-OE%2FEQB%2FLA0016%2F2011/PT
oaire.citation.endPage9753
oaire.citation.issue16
oaire.citation.startPage9742
oaire.citation.titleEnvironmental Science and Pollution Research
oaire.citation.volume21
oaire.fundingStreamSFRH
oaire.fundingStream6817 - DCRRNI ID
person.familyNameMarques
person.familyNameFranco
person.familyNameSantos Silva Rangel
person.familyNameCastro
person.givenNameAna
person.givenNameAlbina
person.givenNameAntónio Osmaro
person.givenNamePaula
person.identifier2013444
person.identifier.ciencia-idD61D-7CFB-178A
person.identifier.ciencia-id7C1F-6C72-354A
person.identifier.orcid0000-0001-8232-1155
person.identifier.orcid0000-0001-8974-8354
person.identifier.orcid0000-0002-6486-8947
person.identifier.orcid0000-0001-8841-6606
person.identifier.ridE-3755-2014
person.identifier.ridM-8241-2013
person.identifier.scopus-author-id14523081300
person.identifier.scopus-author-id10142995700
person.identifier.scopus-author-id7004827387
person.identifier.scopus-author-id7102781782
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspor
rcaap.typearticlepor
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