Temperature and Scarification Effects on the Germination of Syagrus picrophylla Seeds, a Brazilian Native Palm

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dc.contributor.authorPivetta, K. F. L. [UNESP]
dc.contributor.authorTakane, R. J.
dc.contributor.authorBatista, G. S. [UNESP]
dc.contributor.authorRomani, G. N. [UNESP]
dc.contributor.authorMazzini, R. B. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:16:37Z
dc.date.available2014-05-20T13:16:37Z
dc.date.issued2012-01-01
dc.description.abstractSyagrus picrophylla belongs to the Arecaceae family. Its propagation is made by seeds; however there is a lack of information in the literature about its seed germination. The objective of this work was to evaluate the effects of temperature and scarification on the germination of S. picrophylla seeds. The experiment was carried out at the State University of São Paulo, Jaboticabal Campus, Brazil. The experimental design was entirely randomized in a factorial arrangement 5 x 2 (five temperature conditions combined with or without mechanical scarification. The number of germinated seeds that showed primary root protrusion was noted daily, and when the germination was stabilized, the germination (%G) and germination rate (GR) were calculated. The analysis of variance (ANOVA) was carried out for means comparing by the Tukey test at 5% confidence level. It was concluded that the greatest %G were obtained at 20-30 degrees C (62%) and 25-35 degrees C (59%) alternated temperatures; %G and GR were similar for both scarified and non-scarified seeds, and there was a faster germination at 20-30 degrees C alternated temperature.en
dc.description.affiliationUniv Estadual Paulista UNESP, Dept Prod Vegetal, Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista UNESP, Dept Prod Vegetal, Jaboticabal, SP, Brazil
dc.format.extent657-660
dc.identifierhttp://www.actahort.org/books/937/937_81.htm
dc.identifier.citationXxviii International Horticultural Congress on Science and Horticulture For People (ihc2010): International Symposium on Advances In Ornamentals, Landscape and Urban Horticulture. Leuven 1: Int Soc Horticultural Science, v. 937, p. 657-660, 2012.
dc.identifier.issn0567-7572
dc.identifier.lattes2212648941159028
dc.identifier.urihttp://hdl.handle.net/11449/3399
dc.identifier.wosWOS:000313517700081
dc.language.isoeng
dc.publisherInt Soc Horticultural Science
dc.relation.ispartofXxviii International Horticultural Congress on Science and Horticulture For People (ihc2010): International Symposium on Advances In Ornamentals, Landscape and Urban Horticulture
dc.relation.ispartofsjr0,198
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectArecaceaeen
dc.subjectsexual propagationen
dc.subjectSeeden
dc.subjectgermination rateen
dc.subjectembryo dormancyen
dc.titleTemperature and Scarification Effects on the Germination of Syagrus picrophylla Seeds, a Brazilian Native Palmen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.ishs.org/authors
dcterms.rightsHolderInt Soc Horticultural Science
unesp.author.lattes2212648941159028
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt

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Artigos - Produção Vegetal - FCAV