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| Wagner Júnior, Américo; Paladini, Marcos Villy; Danner, Moeses Andrigo; Moura, Gisely Correa de; Guollo, Karina; Nunes, Isadora Bischoff. |
| Nationally known in Brazil, the jabuticabeira or jabuticaba tree produces fruits of wide commercial acceptance. However, little use of jabuticaba in commercial orchards and large genetic erosion of jabuticaba caused by human activities in its habitats have been historically observed. Thus, the goal of this study was to characterize fruits of the jabuticaba tree (Plinia cauliflora) in a forest fragment maintained in southwestern Paraná State in an attempt to identify trees with superior fruits for future selection as cultivars or male genitors. To this end, 15 variables linked to sensory and biochemical characteristics of harvested fruits were analysed during two years of production. Twenty percent of the genotypes that showed the highest frequency of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Myrtaceae; Phenotypic variability; Biochemical characteristics.. |
| Ano: 2017 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/35420 |
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| de Lima, Daniela Macedo; Klein, Anderson Wiliam; Salla, Vanessa Padilha; Cardoso Moura, Amanda Pacheco; Danner, Moeses Andrigo. |
| The objective of this work was to evaluate the effect of indolebutyric acid (IBA) on rooting of Langerstroemia indica cuttings in different substrates. Semi-hardwood cuttings with 7-8 cm were treated in alcoholic solutions of IBA (0, 1,000, 2,000 and 3,000 mg L-1) for 10 s and staked in plastic tubes containing commercial organic substrate or vermiculite. A completely randomized design in factorial arrangement 4 x 2 (4 concentrations x 2 substrates) was used. After 75 days we evaluated percentages of rooted cuttings, with shoots and necrosis, number and length of roots and number of shoots per cutting. IBA in concentration 1,000 mg L-1 promoted best rooting (65.63%) in vermiculite substrate (73.43%). |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ornamental species; Vegetative propagation; Auxina Fitotecnia; Produção de Mudas Espécie ornamental; Propagação vegetativa; Auxina. |
| Ano: 2016 |
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1022 |
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