2005
DOI: 10.1590/s1516-89132005000600006
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In vitro culture of Vriesea gigantea and Vriesea philippocoburgii: two vulnerable bromeliads native to Southern Brazil

Abstract: Micropropagation studies were carried out using the seeds for establishing an in vitro culture of Vriesea gigantea and Vriesea philippocoburgii. Germination rate of V. gigantea was higher than of V. philippocoburgii. Plantlets of V. philippocoburgii gave rise to many adventitious shoots when cultivated in Knudson basal medium. In contrast, for V. gigantea, a higher salts-concentration was needed, so that the number of shoots was increased by Murashige and Skoog medium. Addition of activated charcoal and naphth… Show more

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Cited by 36 publications
(44 citation statements)
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References 19 publications
(23 reference statements)
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“…e Vriesea philippocoburgii Wawra (Droste et al, 2005); Piperaceae, Piper nigrum Linn. (Moura et al, 2008); e Ericaceae, Vaccinium ashei Reade e Vaccinium corymbosum L. (Mirtilo) (Damiani & Schuch, 2009).…”
Section: Germinação Das Sementes E Crescimento Inicial In Vitro De Caunclassified
“…e Vriesea philippocoburgii Wawra (Droste et al, 2005); Piperaceae, Piper nigrum Linn. (Moura et al, 2008); e Ericaceae, Vaccinium ashei Reade e Vaccinium corymbosum L. (Mirtilo) (Damiani & Schuch, 2009).…”
Section: Germinação Das Sementes E Crescimento Inicial In Vitro De Caunclassified
“…Estudos in vitro com essa família utilizam a faixa de pH registrada como base para seus experimentos (DROSTE et al, 2005). Anacleto et al (2008) obtiveram maior germinação em pH na faixa de 6,2 a 6,7 para Aechmea nudicaulis (L.) Griseb., sendo esse valor próximo ao encontrado nos forófitos analisados.…”
unclassified
“…High percentages of germination using KC medium, were also observed by Droste, Silva, Matos & Almeida (2005), in V. gigantea and V. philippocoburgii species with 99% and 89%, respectively. Mercier & Kerbauy (1994), reported up to 90% of seeds germination in V. hieroglyphica using KC½ medium.…”
Section: Discussionmentioning
confidence: 76%