Rooting of yellow native Passionfruit by semi-hardwood cuttings

被引：1

作者：

de Albuquerque Junior, Celso Lopes ^{[1
]}

Danner, Moeses Andrigo ^{[2
]}

Kanis, Luiz Alberto ^{[3
]}

Deschamps, Cicero ^{[4
]}

Zanette, Flavio ^{[4
]}

de Farias, Patricia Menegaz ^{[1
]}

机构：

[1] Univ Sul Santa Catarina, UNISUL, Curso Agron, Tubarao, SC, Brazil

[2] Empresa Pesquisa & Extensao Rural Santa Catarina, EPAGRI, Sao Lourenco Do Oeste, SC, Brazil

[3] Univ Sul Santa Catarina, Programa Posgrad Ciencias Saude, Tubarao, SC, Brazil

[4] Univ Fed Parana, UFPR, Programa Posgrad Prod Vegetal, BR-80060000 Curitiba, Parana, Brazil

来源：

SEMINA-CIENCIAS AGRARIAS | 2013年 / 34卷

关键词：

Passifloracea; cuttings; vegetative propagation; FRUIT;

D O I：

10.5433/1679-0359.2013v34n6Supl1p3663

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

Native yellow passionfruit (Passiflora actinia) is a heliophytic species, native to Brazil, resistant to low temperatures and with great potential to be used as rootstock for P. alata and P. quadrangularis. The objective of this study was to evaluate the influence of type of cuttings related to their position in the branch (basal, middle and apical) and the presence of leaves on rooting of cuttings of Passiflora actinia. Cuttings with two nodes were prepared 8-10 cm long, and then planted in plastic pots containing vermiculite and maintained in a greenhouse under intermittent mist for 90 days. We evaluated the percentage of rooted cuttings, number of roots, dry weight and length of roots. The statistical design was randomized blocks with 6 treatments, each treatment consisted of four replications with 12 cuttings each. We performed analysis of variance and Tukey's test to the data interpretation. It was concluded that the presence of leaves on the basal cuttings showed the highest rooting percentage, the greatest number of roots, highest dry weight and greatest length of roots.

引用

页码：3663 / 3668

页数：6

共 17 条

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