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| Pereira, Mariane de Oliveira; Navroski, Marcio Carlos; Silveira Reiniger, Lia Rejane; Teixeira, Debora da Silva; Missio, Francieli de Fatima; Tonett, Erasmo Luis. |
| Araucaria angustifolia is a species of high economic value, timber, food and to resin but have problems concerning propagation by seed due to the low viability of propagules. The micropropagation may be an alternative for producing seedlings of good quality. The present study evaluated the in vitro establishment of stem segments of A. angustifolia collected in three different positions and in different shifts in culture media and their dilutions. After 60 days of sowing in plastic trays held excision of stem segments of approximately 2-3 cm in length. The experiment was conducted in a completely randomized design, using a 3 x 4 factorial scheme, in which the levels of factor "A" referred to the different collection positions and levels of the factor "B",... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Araucariaceae; Cultura de tecidos; Micropropagação; Pinheiro-brasileiro; Silvicultura de nativas.. |
| Ano: 2014 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/7845 |
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