Avaliação de substratos na emergência de plântulas de araticum-de-terra-fria (Annona emarginata (Schltdl.) H. Rainer)

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dc.contributor.authorBaron, Daniel [UNESP]
dc.contributor.authorFerreira, Gisela [UNESP]
dc.contributor.authorBoaro, Carmen Sílvia Fernandes [UNESP]
dc.contributor.authorMischan, Martha Maria [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:25:54Z
dc.date.available2014-05-27T11:25:54Z
dc.date.issued2011-06-01
dc.description.abstractChoosing a substrate is the determinant factor for the seedling producer; thus, the aim of this study was to evaluate the effect of different types of substrates on the emergence of araticum-de-terra-fria (Annona emarginata (Schltdl.) H. Rainer) seedlings. The experiment was carried out in a greenhouse and the experimental design was in randomized blocks, with three treatments and five replicates of 72 seeds per plot. The treatments consisted of the following substrates: coconut fiber, vermiculite and Plantmax® Citrus. The number of emerged seedlings was weekly counted for 105 days. Data regarding seedling height were obtained, and the emergence velocity index and mean time, besides total emergence percentage and that over time were calculated. Results from total mean emergence percentage, seedling height, emergence velocity index (EVI), and mean emergence time (MET) were subjected to analysis of variance and means were compared by the Tukey's test at 5% significance. The curves concerning the emergence percentage over time were fit by the logistic growth equation for each treatment and the means of each parameter (A, B, C) were compared by the Duncan's test at 5% significance. The substrates vermiculite led to the highest values of emergence percentage differing from the PlantMax® Citrus, but not of the coconut fiber, however the vermiculite promoted seedling height in a shorter time; therefore, this substrate is recommended for the initial development of araticum-de-terra-fria (Annona emarginata (Schltdl.) H. Rainer) seedlings.en
dc.description.affiliationSão Paulo State University (UNESP) Botucatu Municipality, P.O.Box 510. Postal Code: 18.618-970, São Paulo State
dc.description.affiliationUnespSão Paulo State University (UNESP) Botucatu Municipality, P.O.Box 510. Postal Code: 18.618-970, São Paulo State
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.format.extent575-586
dc.identifierhttp://dx.doi.org/10.1590/S0100-29452011005000053
dc.identifier.citationRevista Brasileira de Fruticultura, v. 33, n. 2, p. 575-586, 2011.
dc.identifier.doi10.1590/S0100-29452011005000053
dc.identifier.file2-s2.0-80051514728.pdf
dc.identifier.issn0100-2945
dc.identifier.lattes9804707674172774
dc.identifier.lattes0656489173735132
dc.identifier.lattes5493452207047677
dc.identifier.scieloS0100-29452011005000053
dc.identifier.scopus2-s2.0-80051514728
dc.identifier.urihttp://hdl.handle.net/11449/72471
dc.identifier.wosWOS:000293399200030
dc.language.isoeng
dc.language.isopor
dc.relation.ispartofRevista Brasileira de Fruticultura
dc.relation.ispartofjcr0.475
dc.relation.ispartofsjr0,410
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectAnnonaceae
dc.subjectLogistic growth equation
dc.subjectNursery
dc.subjectSeedlings
dc.subjectSeeds
dc.subjectAnnona
dc.subjectCitrus
dc.titleAvaliação de substratos na emergência de plântulas de araticum-de-terra-fria (Annona emarginata (Schltdl.) H. Rainer)pt
dc.title.alternativeEvaluation of substrates on the emergence of araticum-de-terra-fria (Annona emarginata (Schltdl.) H. Rainer) seedlingsen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/rbf/paboutj.htm#PI
unesp.author.lattes9804707674172774
unesp.author.lattes0656489173735132[3]
unesp.author.lattes5493452207047677
unesp.author.orcid0000-0003-0184-5542[1]
unesp.author.orcid0000-0001-9542-9413[1]
unesp.author.orcid0000-0002-3065-2152[2]
unesp.author.orcid0000-0002-5524-0621[3]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Botucatupt

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