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| Roberto, Sérgio Ruffo; UEL; Yamashita, Fabio; UEL; Kanai, Hernandes Takeshi; UEL; Yano, Marcos Yutaka; UEL; Cicogna Paiolo, Paulo Augusto; UEL; Sasano, Evandro Macente; UEM; Genta, Werner; Associação Norte Paranaense de Estudos em Fruticultura - Pr. |
| This research was an attempt to evaluate the girdling timing effect to hasten the maturation of table grapes produced out of season in the northwest of Parana State, Brazil. The experiment was carried out in a commercial vineyard of ‘Rubi’, Vitis vinifera L. (Vitaceae) and the following treatmentes were evaluated: a. control; b. girdling 3 weeks after full bloom; c. girdling at the beginning of ripening (véraison) and; d. double girdling (treatments b and c). Girdling consisted of removing a narrow ring of bark entirely round of the trunk using a double-bladed 3.1 mm knife, at 1.5 m from the ground. A randomized block design with four treatments and four replications was used as a statistical model. Each plot was composed by one plant. Total soluble solids... |
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Palavras-chave: 5.00.00.00-4 Ciências Agrárias Vitis vinifera L.; Anelamento; Produção fora de época 5.00.00.00-4 Ciências Agrárias. |
| Ano: 2002 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2285 |
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