Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/937309
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dc.contributor.authorMAGALHAES, P. C.pt_BR
dc.contributor.authorSOUZA, T. C. dept_BR
dc.contributor.authorCANTÃO, F. R. de O.pt_BR
dc.contributor.authorPADILHA, F. A.pt_BR
dc.date.accessioned2012-10-19T11:11:11Zpt_BR
dc.date.available2012-10-19T11:11:11Zpt_BR
dc.date.created2012-10-19pt_BR
dc.date.issued2012pt_BR
dc.identifier.citationRevista Brasileira de Milho e Sorgo, Sete Lagoas, v. 11, n. 1, p. 35-48, 2012.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/937309pt_BR
dc.descriptionThe aim of this work was to evaluate attributes of dry mass and root morphology characteristics in lines with contrasting drought resistance (two tolerant and two sensitive) from the Breeding Program of CNPMS (Maize and Sorghum National Research Center), under three levels of aluminum saturation (low, intermediate and high). A randomized blocks design was used, with two replications for each level of Al-saturation. Evaluations were performed at 14 and 28 days after sowing. Root morphology was assessed using the WinRhizo image analysis system. Significant differences were observed for dry matter attributes between lines, especially the sensitive ones. Concerning root morphology, the drought resistant lines presented higher total root length (RL), root surface area (SA), root volume (RV) and greater very thin roots length (VTRL). In conclusion, lines selected for drought resistance can be indirectly selected for aluminum tolerance.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectToxicidadept_BR
dc.titleRoot morphology of maize lines with contrasting drought resistance under three toxic levels of aluminum.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2017-05-18T11:11:11Zpt_BR
dc.subject.thesagroZea mayspt_BR
dc.subject.thesagroAlumíniopt_BR
dc.subject.thesagroDeficiência Hídricapt_BR
dc.subject.thesagroToxidezpt_BR
riaa.ainfo.id937309pt_BR
riaa.ainfo.lastupdate2017-05-18pt_BR
dc.identifier.doihttp://dx.doi.org/10.18512/1980-6477/rbms.v11n1p35-48pt_BR
dc.contributor.institutionPAULO CESAR MAGALHAES, CNPMS; FABIO ANDRADE PADILHA, CNPMS.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CNPMS)

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