Tolerance of castor bean cultivars under salt stress

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dc.contributor.authorSa, Francisco V. da S.
dc.contributor.authorPaiva, Emanoela P. de
dc.contributor.authorMesquita, Evandro F. de
dc.contributor.authorBertino, Antonio M. P.
dc.contributor.authorBarbosa, Marcelo A. [UNESP]
dc.contributor.authorSouto, Lauter S.
dc.contributor.institutionUniv Fed Campina Grande
dc.contributor.institutionUniv Fed Rural Semi Arido
dc.contributor.institutionUniv Estadual Paraiba
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-11-26T16:48:16Z
dc.date.available2018-11-26T16:48:16Z
dc.date.issued2016-06-01
dc.description.abstractThis study aimed to evaluate the tolerance of castor bean cultivars under salt stress during the initial growth stage. The experiment was set in randomized blocks, in a 5 x 4 factorial scheme, resulting in 20 treatments, 5 salinity levels (0.6-control, 1.2, 1.8, 2.4 and 3.0 dS m(-1)) and 4 castor bean cultivars (BRS Energy, LA Guarani, BRS Gabriela and IAC 028)] with 3 replicates. At 30 days after sowing, plants were evaluated for growth, dry matter accumulation and salt tolerance. Increased salinity levels in the water used for irrigation reduced the growth of all the studied cultivars. The salt tolerance of the studied castor bean cultivars follows the following order: BRS Energia > BRS Gabriela = IAC 028 > LA Guarani.en
dc.description.affiliationUniv Fed Campina Grande, Ctr Tecnol & Recursos Nat, Unidade Acad Engn Agr, Campina Grande, PB, Brazil
dc.description.affiliationUniv Fed Rural Semi Arido, Dept Ciencias Vegetais, Mossoro, RN, Brazil
dc.description.affiliationUniv Estadual Paraiba, Dept Agr & Exatas, Catole Do Rocha, PB, Brazil
dc.description.affiliationUniv Estadual Paraiba, Ctr Ciencias Agr, Areia, PB, Brazil
dc.description.affiliationUniv Estadual Paulista, Fac Ciencias Agr & Vet, Dept Solos & Adubos, Jaboticabal, SP, Brazil
dc.description.affiliationUniv Fed Campina Grande, Unidade Acad Ciencias Agr, Pombal, PB, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Fac Ciencias Agr & Vet, Dept Solos & Adubos, Jaboticabal, SP, Brazil
dc.format.extent557-563
dc.identifierhttp://dx.doi.org/10.1590/1807-1929/agriambi.v20n6p557-563
dc.identifier.citationRevista Brasileira De Engenharia Agricola E Ambiental. Campina Grande Pb: Univ Federal Campina Grande, v. 20, n. 6, p. 557-563, 2016.
dc.identifier.doi10.1590/1807-1929/agriambi.v20n6p557-563
dc.identifier.fileS1415-43662016000600557.pdf
dc.identifier.issn1807-1929
dc.identifier.scieloS1415-43662016000600557
dc.identifier.urihttp://hdl.handle.net/11449/161693
dc.identifier.wosWOS:000379029900010
dc.language.isoeng
dc.publisherUniv Federal Campina Grande
dc.relation.ispartofRevista Brasileira De Engenharia Agricola E Ambiental
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectRicinus communis L.
dc.subjectgrowth
dc.subjectselection germoplasm
dc.subjectwater quality
dc.titleTolerance of castor bean cultivars under salt stressen
dc.typeArtigo
dcterms.rightsHolderUniv Federal Campina Grande

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