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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
28/10/2015 |
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Data da última atualização: |
18/05/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SOUZA, E. H. de; SOUZA, F. V. D.; SILVA, M. de J. da; SOUZA, A. da S.; COSTA, M. A. P. de C. |
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Afiliação: |
EVERTON HILO DE SOUZA, USP; FERNANDA VIDIGAL DUARTE SOUZA, CNPMF; MARIANE DE JESUS DA SILVA, UFRB; ANTONIO DA SILVA SOUZA, CNPMF; MARIA ANGÉLICA PEREIRA DE CARVALHO COSTA, UFRB. |
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Título: |
Growth regulators and physical state of culture media in the micropropagation of ornamental pineapple hybrids. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Plant Cell Culture & Micropropagation, Lavras, v.8, n. 1-2, p. 10-17, 2012. |
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ISSN: |
1808-9909 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this work was to evaluate the effect of diferente combinations of two growth regulators (6-benzilaminopurin - BA and naphthalene acetic acid - NAA) in solid and liquid culture media on the micropropagation of ornamental pineapple in order to produce shoots and seedlings in large scale. Buds obtained from pineapple's crown were used as initial explants. The explants were cultivated in MS media supplemented with 0.89 -M BAP, 0.05 ?M NAA and 3% sucrose. Forty five days after culture the buds were transferred to different media. The factorial combinations were three ornamental pineapple hybrids (FRF- 1392 X FRF-32, G-44 X FRF-1387 and Carauá Roxo X Ananás Tricolor); two physical culture medium states (solid and liquid); four culture media (M01 - MS control; M02 - MS + 2.68-M NAA; M03 - MS + 2.22 -M BAP; M04 - MS + 2.68 -M NAA + 2.22 -M BAP), consisting of 24 treatments. After 45 and 90 days of culture in growth chamber, number of shoots, height of shoots and number of roots were evaluated. Data were analyzed using analysis of variance and comparisons of means were conducted using the Tukey test at 1% probability. Significant differences were observed among the three hybrids under diferente treatments. The highest multiplication rates were obtained with M03 and M04 liquid culture medium and the best results were obtained with the FRF-1392 X FRF-32 hybrid |
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Thesagro: |
Abacaxi; Cultura de tecido. |
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Thesaurus Nal: |
Pineapples; Tissue culture. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 02097naa a2200229 a 4500
001 2027449
005 2023-05-18
008 2012 bl uuuu u00u1 u #d
022 $a1808-9909
100 1 $aSOUZA, E. H. de
245 $aGrowth regulators and physical state of culture media in the micropropagation of ornamental pineapple hybrids.$h[electronic resource]
260 $c2012
520 $aThe aim of this work was to evaluate the effect of diferente combinations of two growth regulators (6-benzilaminopurin - BA and naphthalene acetic acid - NAA) in solid and liquid culture media on the micropropagation of ornamental pineapple in order to produce shoots and seedlings in large scale. Buds obtained from pineapple's crown were used as initial explants. The explants were cultivated in MS media supplemented with 0.89 -M BAP, 0.05 ?M NAA and 3% sucrose. Forty five days after culture the buds were transferred to different media. The factorial combinations were three ornamental pineapple hybrids (FRF- 1392 X FRF-32, G-44 X FRF-1387 and Carauá Roxo X Ananás Tricolor); two physical culture medium states (solid and liquid); four culture media (M01 - MS control; M02 - MS + 2.68-M NAA; M03 - MS + 2.22 -M BAP; M04 - MS + 2.68 -M NAA + 2.22 -M BAP), consisting of 24 treatments. After 45 and 90 days of culture in growth chamber, number of shoots, height of shoots and number of roots were evaluated. Data were analyzed using analysis of variance and comparisons of means were conducted using the Tukey test at 1% probability. Significant differences were observed among the three hybrids under diferente treatments. The highest multiplication rates were obtained with M03 and M04 liquid culture medium and the best results were obtained with the FRF-1392 X FRF-32 hybrid
650 $aPineapples
650 $aTissue culture
650 $aAbacaxi
650 $aCultura de tecido
700 1 $aSOUZA, F. V. D.
700 1 $aSILVA, M. de J. da
700 1 $aSOUZA, A. da S.
700 1 $aCOSTA, M. A. P. de C.
773 $tPlant Cell Culture & Micropropagation, Lavras$gv.8, n. 1-2, p. 10-17, 2012.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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| 1. |  | KUMIAYA, S. de Q.; SILVA, F. da; VILAR, A.; TIEFENSEE, A.; SOUZA, D.; LEMOS, D.; VENCESLAU, E. A. de J. Estrutura da unidade de compostagem no projeto volta à terra. In: SEMINÁRIO DE PESQUISA DO RECÔNCAVO DA BAHIA, 1.; SEMINÁRIO ESTUDANTIL DE PESQUISA, 1.; SEMINÁRIO DE PÓS-GRADUAÇÃO DA UFRB, 1., 2007, Cruz das Almas. Ano internacional do planeta Terra. Cruz das Almas: UFRB, 2007.| Tipo: Resumo em Anais de Congresso |
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