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dc.contributor.authorSILVA, M. W. dapt_BR
dc.contributor.authorBARBOSA, L. G.pt_BR
dc.contributor.authorSILVA, J. E. S. B. dapt_BR
dc.contributor.authorGUIRRA, K. S.pt_BR
dc.contributor.authorGAMA, D. R. da S.pt_BR
dc.contributor.authorOLIVEIRA, G. M. dept_BR
dc.contributor.authorDANTAS, B. F.pt_BR
dc.date.accessioned2014-10-02T07:51:58Z-
dc.date.available2014-10-02T07:51:58Z-
dc.date.created2014-07-31pt_BR
dc.date.issued2014pt_BR
dc.identifier.citationJournal of Seed Science, v. 36, n. 2, p. 178-185, 2014.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/991557pt_BR
dc.descriptionZephyranthes sylvatica is a beautiful lily, endemic from the Brazilian Caatinga. Although it has a great ornamental potential, little is known about this species, especially regarding its seeds germination process. Aiming to characterize the germination of Z. sylvatica seeds, we studied its imbibition curve, optimum temperature and substrate for germination and seedling emergence, osmotic and salt stress tolerance, as well as the tolerance to frosting/ defrosting, which indicates long term cryostorage potential. The germination of Z. sylvatica presents a triphasic model of imbibition, in which the primary root protrusion occurs after 72 hours of imbibition. The ideal conditions for evaluating seed germination of Z. sylvatica is 25 °C, in paper rolls. These seeds are highly tolerant to osmotic stress, but not to salt stress. Z. sylvatica seeds can be cryopreservated without loss of germination and seed vigor.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectZephyranthes sylvaticapt_BR
dc.subjectPropagaçãopt_BR
dc.subjectLírio-da-Caatingapt_BR
dc.titleCaracterization of seed germination of Zephyranthes sylvatica (Mart.) Baker (Amarilidacea).pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2014-10-02T07:51:58Zpt_BR
dc.subject.thesagroPlanta ornamentalpt_BR
dc.subject.thesagroCaatingapt_BR
dc.subject.thesagroSementept_BR
dc.subject.thesagroGerminaçãopt_BR
riaa.ainfo.id991557pt_BR
riaa.ainfo.lastupdate2014-10-01pt_BR
dc.identifier.doi10.1590/2317-1545v32n2923pt_BR
dc.contributor.institutionMAYARA WESLEY DA SILVA, UNEB, Juazeiro, BA; LAISE GUERRA BARBOSA, UNEB, Juazeiro, BA; JOSÉ EDUARDO SANTOS BARBOZA DA SILVA, UNEB, Juazeiro, BA; KEYLAN SILVA GUIRRA, UNEB, Juazeiro, BA; DIEGO RANGEL DA SILVA GAMA, UNEB, Juazeiro, BA; GILMARA MOREIRA DE OLIVEIRA, UNEB, Juazeiro, BA; BARBARA FRANCA DANTAS, CPATSA.pt_BR
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