Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1149851
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Campo DCValorIdioma
dc.contributor.authorFARIAS, L. A. A. de
dc.contributor.authorDANTAS, B. F.
dc.date.accessioned2022-12-16T12:02:21Z-
dc.date.available2022-12-16T12:02:21Z-
dc.date.created2022-12-16
dc.date.issued2022
dc.identifier.citationJournal of Seed Science, v. 44, e202244021, 2022.
dc.identifier.issn2317-1545
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1149851-
dc.descriptionGlobal efforts to restore ecosystems have increased the demand for seeds of native species, both from tree-shrub and herbaceous strata. However, little is known about seed ecology or germination of many herbaceous species from the Brazilian Caatinga. Neoglaziovia variegata (caroá) is a bromeliad endemic to this biome and has great ornamental and fiber production potential. This study aimed to morphologically characterize N. variegata fruits and seeds and to evaluate its germination-related parameters. To do so, the morphometry of bunches, fruits, and seeds was investigated, and seeds were assessed for physiological quality at two maturation points and light response. The morphometric measurements showed normal distributions and a wide dispersion from the central values. Therefore, there is genetic variability among individuals of the same population. The seeds showed high germinability, and fruits had an average size of 8.5 x 9.4 cm, whose color (green or purple) did not influence their physiological quality. The seeds of N. variegata are positive photoblastic, and their germination reaches maximum values after two weeks in the presence of light.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectSementes florestais
dc.subjectFotoblastismo
dc.subjectSementes nativas
dc.titleMorphometric characterization and functional traits of fruits and seeds of Neoglaziovia variegata (Arruda) Mez.
dc.typeArtigo de periódico
dc.subject.thesagroNeoglaziovia Variegata
dc.subject.thesagroSemente
dc.subject.thesagroCaatinga
dc.subject.thesagroBromeliaceae
dc.subject.thesagroFloresta
dc.subject.thesagroCaroá
dc.subject.thesagroEspécie Nativa
dc.subject.thesagroGerminação
dc.subject.nalthesaurusSeeds
riaa.ainfo.id1149851
riaa.ainfo.lastupdate2022-12-16
dc.identifier.doihttp://dx.doi.org/10.1590/ 2317-1545v44250044
dc.contributor.institutionLÍGIA ANNY ALVES DE CARVALHO FARIAS, UNEB/DTCS; BARBARA FRANCA DANTAS, CPATSA.
Aparece nas coleções:Artigo em periódico indexado (CPATSA)

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