Effects of the hydrogen potential and fungicide treatment on Pitaya seed germination

Vista sencilla de ítem
dc.creatorThiago Alberto Ortiz
dc.creatorAline Moritz
dc.creatorMariana Alves de Oliveira
dc.creatorLúcia Sadayo Assari Takahashi
dc.date2015
dc.date.accessioned2026-07-07T03:53:19Z
dc.descriptionThe objective of the present study was to evaluate pitaya seed germination under different hydrogen potentials, with or without fungicide treatment. A completely randomized design was employed under a 3 x 13 x 2 factorial scheme, corresponding to three pitaya species (white pitaya, pitaya hybrid I, pitaya hybrid II), thirteen hydrogen potentials (3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, and 9.0) and two fungicide conditions (presence and absence), with four replications. The percentage of germination, germination speed index and mean germination time were evaluated. The data were subjected to ANOVA, and the means were compared using the Scott-Knott test (p < 0.05). The pH influenced the germination speed index in white pitaya. The mean germination time was affected by the pH levels for white pitaya and pitaya hybrid II. The fungicide did not increase the germination percentage in the evaluated species.
dc.formatapplication/pdf
dc.identifier1679-9275
dc.identifierhttps://www.redalyc.org/articulo.oa?id=303033072009
dc.identifier.urihttp://hdl.handle.net/123456789/446229
dc.languageen
dc.publisherUniversidade Estadual de Maringá
dc.relationhttp://www.redalyc.org/revista.oa?id=3030
dc.rightsActa Scientiarum. Agronomy
dc.sourceActa Scientiarum. Agronomy (Brasil) Num.1 Vol.37
dc.subjectAgrociencias
dc.titleEffects of the hydrogen potential and fungicide treatment on Pitaya seed germination
dc.typeartículo científico

Archivos

Colecciones

Acta Scientiarum. Agronomy - Universidade Estadual de Maringá