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dc.contributor.authorGRZYBOWSKI, C. R. de S.eng
dc.contributor.authorSILVA, R. C. daeng
dc.contributor.authorVIEIRA, E. S. N.eng
dc.contributor.authorPANOBIANCO, M.eng
dc.date.accessioned2019-10-16T18:04:46Z-
dc.date.available2019-10-16T18:04:46Z-
dc.date.created2019-10-16
dc.date.issued2019
dc.identifier.citationActa Scientiarum. Agronomy, v. 41, e39574, 2019. 8 p.eng
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1113146-
dc.descriptionThe objective was to study the processing of Vernonanthura discolor seeds, evaluating their physical and physiological qualities and defining parameters for purity analysis and determine the weight of one thousand seeds. The seeds extracted from the infructescences were processed in a blower, testing combinations of openings of the calibration valve and the side air passage. After processing, the seeds went through water content determination, germination tests, first count of the germination test, purity analysis, weight of one thousand seeds and percentage of full seeds. Compared to the control, seeds processed in a regulated blower with the calibrator valve in position 10 plus three 360° turns of side air passage obtained an approximately three-fold increase in germination and vigour and had 96% purity. We conclude that the processing of V. discolor seeds was best done by combining the rubbing of the seeds on circular sieves (1.8 and 1.6 mm in diameter) and then passage in an adjusted seed blower (calibration valve in position 10 plus three 360° turns of side air passage). The weight of one thousand seeds is 0.500 g, and the working sample for purity analysis must be 1.3 g.eng
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectVernonanthura discoloreng
dc.subjectVassourão pretoeng
dc.subjectPost-harvesteng
dc.subjectPurity analysiseng
dc.subjectWeight of one thousand seedseng
dc.subjectSeeds blowereng
dc.titleProcessing and physical and physiological quality of the native forest seeds of Vernonanthura discolor.eng
dc.typeArtigo de periódicoeng
dc.date.updated2019-10-16T18:04:46Z
dc.subject.thesagroSemente Florestaleng
dc.subject.thesagroGerminaçãoeng
dc.subject.thesagroEspécie Nativaeng
dc.subject.nalthesaurusSeed germinationeng
riaa.ainfo.id1113146eng
riaa.ainfo.lastupdate2019-10-16
dc.identifier.doi10.4025/actasciagron.v41i1.39574eng
dc.contributor.institutionCamila Ribeiro de Souza Grzybowski, UFPR; Rosemeire Carvalho da Silva, IFPR; ELISA SERRA NEGRA VIEIRA, CNPF; Maristela Panobianco, UFPR.eng
Aparece en las colecciones:Artigo em periódico indexado (CNPF)

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