Título:	Micropropagation and in vitro conservation of Neoglaziovia variegata (Arr. Cam.) Mez, a fiber producing bromeliad from Brazil.
Autoria:	SILVEIRA, D. G. SOUZA, F. V. D. PELACANI, C. R. SOUZA, A. da S. LEDO, C. A. da S. SANTANA, J. R. F. de
Afiliação:	DANIELA GARCIA SILVEIRA, UNIVERSIDADE ESTADUAL DE FEIRA DE SANTANA; FERNANDA VIDIGAL DUARTE SOUZA, CNPMF; CLAUDINÉIA REGINA PELACANI, UNIVERSIDADE ESTADUAL DE FEIRA DE SANTANA; ANTONIO DA SILVA SOUZA, CNPMF; CARLOS ALBERTO DA SILVA LEDO, CNPMF; JOSÉ RANIERE FERREIRA DE SANTANA, UNIVERSIDADE ESTADUAL DE FEIRA DE SANTANA.
Ano de publicação:	2009
Referência:	Brazilian Archives of Biology and Technology, Curitiba, v. 52, n, 4, p. 923-932, jul./aug . 2009.
Conteúdo:	Neoglaziovia variegata (Arr. Cam.) Mez is a Bromeliaceae native to the Caatinga, used for fiber extraction in the Northeast Region of Brazil. The antropic activity has place this species among the threatened ones. The objective of the work was to establish an in vitro propagation and conservation of caroá. Seeds were cultivated in MS medium in the presence or absence of light. In vitro germinated seedlings were multiplied in MS medium supplemented with the combinations 0.05 and 0.50 µM NAA and 2.2 and 4.4 µM BAP and KIN. The best percentages of germination were obtained with the seeds incubated in the presence of light. The highest multiplication ratio was obtained for the NAA (0,5 µM) + BAP (4,4 µM) treatment and the number of roots, with NAA (0.5 µM) + KIN (2.2 µM). Plant acclimatization presented differentiated results regarding the substrates tested. The conservation was established.
Thesagro:	Bromeliaceae Cultura In Vitro
NAL Thesaurus:	seedling production
Palavras-chave:	Acclimatization Fiber extraction
ISSN:	1516-8913
Digital Object Identifier:	10.1590/S1516-89132009000400016
Tipo do material:	Artigo de periódico
Acesso:	openAccess
Aparece nas coleções:	Artigo em periódico indexado (CNPMF)