Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/38719
Título: Production of pear trees grafted under hidroponic conditions
Título(s) alternativo(s): Produção de mudas pereira enxertadas sob condições hidropônicas
Palavras-chave: Pyrus calleryana
Grafting techniques
Propagation
Taiwan Naschi-C
Enxertia garfagem
Propagação
Data do documento: Fev-2011
Editor: Universidade Federal do Paraná (UFPR), Setor de Ciências Agrárias
Citação: SOUSA, A. das G. de et al. Production of pear trees grafted under hidroponic condiitions. Scientia Agraria, Curitiba, v. 12, n. 1, p. 35-40, Jan./Feb. 2011. DOI: 10.5380/rsa.v12i1.33696.
Resumo: The objective this work was to evaluate the growth and development of Taiwan Naschi-C (Pyrus calleryana Decne) pear rootstocks and scions cultivated hydroponically. The design of the first experiment was in randomized blocks with three replicates involving 75 rootstocks grown from germinated seedlings maintained under hydroponic conditions. The experimental design used in the second experiment was a completely randomized, in a 3x3 factorial arrangement (three cultivars – 'Triunfo', 'Tenra' and 'Cascatense' and three grafting methods – patch budding, inverted T budding and full cleft grafting), and three times of evaluation, with four replications. Scions of pear cultivars were grafted under hydroponic conditions to prepared rootstocks. Of the 225 rootstocks, 62% reached transplanting stage (15 cm height) at 37 days after transfer (DAT) to hydroponic conditions and 60% attained grafting stage (4–6 mm diameter stem) at 77 DAT. Full cleft grafting was more efficient and grafts suitable for commercialization were obtained 35 days after grafting (DAG). 'Triunfo' was the mostsuitable scion, since at 42 DAG the shoot growth of grafts was superior to that obtained with other cultivars. The hydroponics is a viable technique for the propagation of pear plants.
URI: https://revistas.ufpr.br/agraria/article/view/33696
http://repositorio.ufla.br/jspui/handle/1/38719
Aparece nas coleções:DAG - Artigos publicados em periódicos

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