GERMINATION EFFECT OF DIFFERENT SUBSTRATES ON GRUMIXAMEIRA

Autores

  • Ismael Placido Tomielis
  • Denilson Oliveira Guilherme Universidade Estadual do Norte Fluminenes Darcy Ribeiro
  • Vitor Hugo dos Santos Brito
  • Janini Tatiane Lima Souza Maia
  • Marney Pascoli Cereda Universidade Católica Dom Bosco

DOI:

https://doi.org/10.3738/1982.2278.1536

Palavras-chave:

Myrtaceae, Brazil-cherry, vegetative growth.

Resumo

Grumixama belongs to the Myrtaceae family, members of which have simple leaves, which are generally leaf-opposed, with whole margins, an evergreen color. The Myrtaceae family includes about 140 genera and over 3,000 species. Grumixama is rarely cultivated and its production is normally used in the manufacture of bulk candy, syrup, liqueurs and jams. Because it is rarely cultivated there is virtually no agronomic information about the cultivation of this fruit tree, in particular relating to seedling production and seed germination. The objective of this study was to evaluate grumixama seed germination in two substrates; Tecnomax® (based on pine bark) and washed sand. Sowing was performed in 110 cm3 volume, high-density polyethylene tubes filled with the respective substrates. Sixty days after sowing the germination percentage was evaluated. The height, stem diameter and number of leaves were evaluated at 120 days, when the seedlings had an average height of 10 cm. The pine bark substrate provided the best germination and development of quality grumixama seedlings compared to the washed sand.

Biografia do Autor

  • Denilson Oliveira Guilherme, Universidade Estadual do Norte Fluminenes Darcy Ribeiro
    Doutorando em Produção Vegetal com ênfase em Propagação de Fruteiras Tropicais. Mestre em Agroecologia com ênfase em cultivo orgânico de hortaliças.

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Publicado

30.04.2016

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Como Citar

GERMINATION EFFECT OF DIFFERENT SUBSTRATES ON GRUMIXAMEIRA. (2016). Nucleus, 13(1), 185-188. https://doi.org/10.3738/1982.2278.1536

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