Quality of pot gerbera cultivars in different substrate granulometries

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dc.contributor.authorGuerrero, Amaralina Celoto
dc.contributor.authorFernandes, Dirceu Maximino [UNESP]
dc.contributor.authorLudwig, Fernanda
dc.contributor.authorFerreira, Guilherme Amaral
dc.contributor.institutionCenter of Sciences and Agri-food Technology
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUnit of Santa Cruz do Sul
dc.contributor.institutionSylvio Moreira Citrus Center - APTA
dc.date.accessioned2018-12-11T17:34:02Z
dc.date.available2018-12-11T17:34:02Z
dc.date.issued2017-01-01
dc.description.abstractThis research was conducted to evaluate the quality of pot gerbera in different granulometries of pine bark substrate. The experiment was carried out in protected environment, in the municipality of Botucatu, São Paulo state, Brazil. The experimental design was randomized blocks, in 5 x 2 factorial scheme (5 substrates and 2 cultivars) and 4 replicates. The substrate was pine bark separated into five granulometries [4-2 mm, 2-1 mm, < 4 mm, < 2 mm and < 1 mm (approximate aeration percentage of 40, 35, 25, 20 and 10%, respectively)]. The utilized cultivars of gerbera (Gerbera jamesonii) were Cherry and Golden Yellow. The pots were subjected to quality analysis, in which possible consumers received a form to evaluate the pots regarding the overall aspect of leaves, inflorescences and general aspect of the pot. Then, the following variables were evaluated: number of leaves, plant diameter, stem height, stem diameter, capitulum diameter, number of inflorescences, dry phytomass of shoots and inflorescences and qualitative analysis. Plant quality was directly influenced by the physical and chemical characteristics promoted by the pine bark granulometries, with best results in the substrates with granulometries < 2 mm and < 1 mm.en
dc.description.affiliationFederal University of Campina Grande (UFCG) Center of Sciences and Agri-food Technology
dc.description.affiliationJúlio de Mesquita Filho São Paulo State University (UNESP) Department of Natural Resources/Soil Science (FCA/UNESP)
dc.description.affiliationRio Grande do Sul State University (UERGS) Unit of Santa Cruz do Sul
dc.description.affiliationSylvio Moreira Citrus Center - APTA
dc.description.affiliationUnespJúlio de Mesquita Filho São Paulo State University (UNESP) Department of Natural Resources/Soil Science (FCA/UNESP)
dc.format.extent172-177
dc.identifierhttp://dx.doi.org/10.14295/oh.v23i2.999
dc.identifier.citationOrnamental Horticulture, v. 23, n. 2, p. 172-177, 2017.
dc.identifier.doi10.14295/oh.v23i2.999
dc.identifier.issn2447-536X
dc.identifier.scopus2-s2.0-85029333909
dc.identifier.urihttp://hdl.handle.net/11449/179164
dc.language.isoeng
dc.relation.ispartofOrnamental Horticulture
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectGerbera jamesonii L.
dc.subjectOrnamental plant
dc.subjectPlant nutrition
dc.subjectSensory analysis
dc.titleQuality of pot gerbera cultivars in different substrate granulometriesen
dc.typeArtigo
unesp.departmentSolos e Recursos Ambientais - FCApt

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Botucatu - FCA - Faculdade de Ciências Agronômicas