Performance of substrates in rooting capacity of olive tree cuttings

Authors

  • Fabiola Villa Unioeste
  • Daniel Fernandes Silva ufla
  • Paulo Dall'Oglio unioeste
  • Celio Potrich unioeste
  • Fernanda Jaqueline Menegusso unioeste

DOI:

https://doi.org/10.5965/223811711622017095

Keywords:

Olea europaea L., propagation, cutting, cultivars.

Abstract

Plant cutting is a widely used propagation method for olive trees. Its viability depends on the capacity for the adventitious root formation of each species. Nevertheless, it is necessary to study the different characteristics of this process. The purpose of this study was to evaluate the influence of substrates on the rooting of semi hardwood stem cuttings of ten olive tree cultivars. Middle sized branches were collected from mother plants located in the Germplasm Bank of EPAMIG in Maria da Fé, MG, Brazil, and cuttings were prepared of approximately 12 cm in length, with 4-6 internodes, maintaining four leaves in the apical region. A completely randomized experimental design was used, with tree replications and 20 cuttings per plot. The experiment was conducted in greenhouses, in rooting plant beds containing a perlite and sand substrate with controlled intermittent water mist. After installation of the experiment, treatment was carried out with copper oxychloride solution at 3% to prevent possible fungus attacks. Evaluations were performed 70 days after cutting of the varieties. There was variation in rooting of olive tree cultivar cuttings. Better performance of sand was observed in the production of cuttings of olive tree cultivars Alto D’Ouro, JB1 and Galega which were also the cultivars that stood out among the genotypes studied.

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Published

2017-06-13

How to Cite

VILLA, Fabiola; SILVA, Daniel Fernandes; DALL’OGLIO, Paulo; POTRICH, Celio; MENEGUSSO, Fernanda Jaqueline. Performance of substrates in rooting capacity of olive tree cuttings. Revista de Ciências Agroveterinárias, Lages, v. 16, n. 2, p. 95–101, 2017. DOI: 10.5965/223811711622017095. Disponível em: https://periodicos.udesc.br/index.php/agroveterinaria/article/view/223811711622017095. Acesso em: 16 jun. 2024.

Issue

Section

Research Article - Science of Plants and Derived Products

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