Physical quality of seeds of Moquiniastrum polymorphum

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dc.contributor.author Faria, J. C. T.
dc.contributor.author Melo, L. A.
dc.contributor.author Assumpcao, C. R. M.
dc.contributor.author Brondani, G. E.
dc.contributor.author Breier, T. B.
dc.contributor.author Faria, J. M. R.
dc.date.accessioned 2020-02-05T08:40:02Z
dc.date.available 2020-02-05T08:40:02Z
dc.date.issued 2019
dc.identifier.citation Faria , J C T , Melo , L A , Assumpcao , C R M , Brondani , G E , Breier , T B & Faria , J M R 2019 , ' Physical quality of seeds of Moquiniastrum polymorphum ' , Brazilian journal of biology , vol. 79 , no. 1 , pp. 63-69 . https://doi.org/10.1590/1519-6984.175407
dc.identifier.other PURE: 131468006
dc.identifier.other PURE UUID: ee5cbb5f-93b1-4130-87d0-00a3ecf8ba0f
dc.identifier.other WOS: 000457344500009
dc.identifier.other ORCID: /0000-0002-4801-4263/work/68617565
dc.identifier.uri http://hdl.handle.net/10138/311054
dc.description.abstract This study aimed to analyze the physical properties of the seeds of Moquiniastrum polymorphum when processed by mini-SAS, X-ray and seed blower systems. The seeds were purchased from Seeds Caicara, located in Penapolis-SP. After purchase, the seed lot was characterized by standard tests. In the X-ray test the seeds were classified according to their internal morphology as filled, unfilled or malformed. The seed blower was set at six opening settings, resulting in light and heavy fractions. The evaluations were performed by weighing the seeds that remained in the blower (heavy fraction) and by the amount of filled seeds indicated by the X-ray test. The germination tests were composed of four replicates of 50 seeds. The mini-SAS was used for external evaluation. It was concluded that the combined use of the seed blower and the X-ray test was efficient for the evaluation and determination of the physical quality of the seeds of M. polymorphum. The seed blower at opening settings 5 resulted in the best lot quality. The external parameters were not able to qualitatively evaluate the seeds of M. polymorphum. en
dc.format.extent 7
dc.language.iso eng
dc.relation.ispartof Brazilian journal of biology
dc.rights cc_by
dc.rights.uri info:eu-repo/semantics/openAccess
dc.subject Gochnatia polymorpha
dc.subject cambara
dc.subject X-ray
dc.subject mini-SAS
dc.subject seed blower
dc.subject GERMINATION
dc.subject 1181 Ecology, evolutionary biology
dc.subject 4112 Forestry
dc.title Physical quality of seeds of Moquiniastrum polymorphum en
dc.type Article
dc.contributor.organization Forest Soil Science and Biogeochemistry
dc.contributor.organization Department of Forest Sciences
dc.description.reviewstatus Peer reviewed
dc.relation.doi https://doi.org/10.1590/1519-6984.175407
dc.relation.issn 1519-6984
dc.rights.accesslevel openAccess
dc.type.version publishedVersion

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