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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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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
30/11/2022 |
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Data da última atualização: |
30/11/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ROCHA, M. A. C. da; SOUZA, E. H. de; SOARES, T. L.; SOUZA, F. V. D.; ALFAYA, M. C. F.; COSTA, M. A. P. de C. |
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Afiliação: |
MOEMA ANGÉLICA CHAVES DA ROCHA, UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA; EVERTON HILO DE SOUZA, UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA; TALIANE LEILA SOARES, UNIVERSIDADE ESTADUAL DE FEIRA DE SANTANA; FERNANDA VIDIGAL DUARTE SOUZA, CNPMF; MARIA CRISTINA FERREIRA ALFAYA, INSTITUTO FEDERAL DE EDUCAÇÃO, CIÊNCIA E TECNOLOGIA BAIANO; MARIA ANGÉLICA PEREIRA DE CARVALHO COSTA, UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA. |
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Título: |
Comparative seed germination, morphology and post-seminal development of two Bromeliaceae species with ornamental potential. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Acta Scientiarum. Biological Sciences, v. 44, e58413, 2022. |
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DOI: |
10.4025/actascibiolsci.v44i1.58413 |
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Idioma: |
Inglês |
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Conteúdo: |
Knowledge about the behavior of seeds is important to support studies to minimize the effects of predatory extractivism on ornamental bromeliads. The aim of this study was to evaluate the germination, seed morphology and post-seminal development of Hohenbergia belemii and Neoregelia compacta (Bromeliaceae) in different substrates. Seeds were disinfested with a sodium hypochlorite solution and germinated in four substrates: germitest paper; washed sand; vermiculite; and the commercial substrate Plantmax®. The experimental design was completely randomized in a 2 x 4 factorial scheme, with four repetitions and 50 seeds per repetition. The seeds were sown on the substrates and stored in plastic Gerbox® boxes, which were kept in BOD chambers with 12 hours photoperiod at constant temperature of 30ºC. Data were collected daily to calculate germination percentage and growth performance. The germination started on the 4th day after sowing (DAS) for H. belemii, with stabilization on the 11th DAS, while this occurred from the 5th DAS for N. compacta with stabilization on the 21st DAS. Germination was classified as development of epigeal and cryptocotylar seedlings for both species. The vermiculite substrate had a significant effect on seed germination, GSI (germination speed index) and growth of seedlings of both species. Our findings can support future research on seed technology and also contribute to better knowledge of the evolution of morphological characters of these bromeliad species. MenosKnowledge about the behavior of seeds is important to support studies to minimize the effects of predatory extractivism on ornamental bromeliads. The aim of this study was to evaluate the germination, seed morphology and post-seminal development of Hohenbergia belemii and Neoregelia compacta (Bromeliaceae) in different substrates. Seeds were disinfested with a sodium hypochlorite solution and germinated in four substrates: germitest paper; washed sand; vermiculite; and the commercial substrate Plantmax®. The experimental design was completely randomized in a 2 x 4 factorial scheme, with four repetitions and 50 seeds per repetition. The seeds were sown on the substrates and stored in plastic Gerbox® boxes, which were kept in BOD chambers with 12 hours photoperiod at constant temperature of 30ºC. Data were collected daily to calculate germination percentage and growth performance. The germination started on the 4th day after sowing (DAS) for H. belemii, with stabilization on the 11th DAS, while this occurred from the 5th DAS for N. compacta with stabilization on the 21st DAS. Germination was classified as development of epigeal and cryptocotylar seedlings for both species. The vermiculite substrate had a significant effect on seed germination, GSI (germination speed index) and growth of seedlings of both species. Our findings can support future research on seed technology and also contribute to better knowledge of the evolution of morphological characters of these bromeliad sp... Mostrar Tudo |
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Thesagro: |
Bromélia; Planta Ornamental. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02224naa a2200217 a 4500
001 2149030
005 2022-11-30
008 2022 bl uuuu u00u1 u #d
024 7 $a10.4025/actascibiolsci.v44i1.58413$2DOI
100 1 $aROCHA, M. A. C. da
245 $aComparative seed germination, morphology and post-seminal development of two Bromeliaceae species with ornamental potential.$h[electronic resource]
260 $c2022
520 $aKnowledge about the behavior of seeds is important to support studies to minimize the effects of predatory extractivism on ornamental bromeliads. The aim of this study was to evaluate the germination, seed morphology and post-seminal development of Hohenbergia belemii and Neoregelia compacta (Bromeliaceae) in different substrates. Seeds were disinfested with a sodium hypochlorite solution and germinated in four substrates: germitest paper; washed sand; vermiculite; and the commercial substrate Plantmax®. The experimental design was completely randomized in a 2 x 4 factorial scheme, with four repetitions and 50 seeds per repetition. The seeds were sown on the substrates and stored in plastic Gerbox® boxes, which were kept in BOD chambers with 12 hours photoperiod at constant temperature of 30ºC. Data were collected daily to calculate germination percentage and growth performance. The germination started on the 4th day after sowing (DAS) for H. belemii, with stabilization on the 11th DAS, while this occurred from the 5th DAS for N. compacta with stabilization on the 21st DAS. Germination was classified as development of epigeal and cryptocotylar seedlings for both species. The vermiculite substrate had a significant effect on seed germination, GSI (germination speed index) and growth of seedlings of both species. Our findings can support future research on seed technology and also contribute to better knowledge of the evolution of morphological characters of these bromeliad species.
650 $aBromélia
650 $aPlanta Ornamental
700 1 $aSOUZA, E. H. de
700 1 $aSOARES, T. L.
700 1 $aSOUZA, F. V. D.
700 1 $aALFAYA, M. C. F.
700 1 $aCOSTA, M. A. P. de C.
773 $tActa Scientiarum. Biological Sciences$gv. 44, e58413, 2022.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
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Registro Completo
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Biblioteca(s): |
Embrapa Cerrados; Embrapa Soja. |
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Data corrente: |
16/09/2010 |
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Data da última atualização: |
04/10/2010 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
ARANTES, N. E.; ZITO, R. K.; TOLEDO, J. F. F.; KASTER, M.; ARIAS, C. A. A.; PIPOLO, A. E.; CARNEIRO, G. E. de S.; OLIVEIRA, M. F. de; FRONZA, V.; MOREIRA, J. U. V.; CARRÃO-PANIZZI, M. C.; DIAS, W. P.; SOARES, R. M.; ZANETTI, A. L.; SOUZA, P. I. M.; ALMEIDA, A. M. R. |
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Afiliação: |
N. E. ARANTES, FUNDAÇÃO TRIÂNGULO; PLÍNIO ITAMAR MELO SOUZA, PESQUISADOR APOSENTADO CPAC. |
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Título: |
Cultivar de soja BRSMG 760SRR. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 31., 2010, Brasília, DF. Resumos... Londrina: Embrapa Soja, 2010. Editores técnicos: Adilson de Oliveira Junior, Odilon Ferreira Saraiva, Regina Maria Villas Bôas de Campo Leite, César de Castro, Jussara Flores de Oliveira Arbues, Wellington Cavalcanti. |
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Páginas: |
p. 382-384. |
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Idioma: |
Português |
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Palavras-Chave: |
Cultivar de soja. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01097naa a2200313 a 4500
001 1863501
005 2010-10-04
008 2010 bl uuuu u00u1 u #d
100 1 $aARANTES, N. E.
245 $aCultivar de soja BRSMG 760SRR.
260 $c2010
300 $ap. 382-384.
653 $aCultivar de soja
700 1 $aZITO, R. K.
700 1 $aTOLEDO, J. F. F.
700 1 $aKASTER, M.
700 1 $aARIAS, C. A. A.
700 1 $aPIPOLO, A. E.
700 1 $aCARNEIRO, G. E. de S.
700 1 $aOLIVEIRA, M. F. de
700 1 $aFRONZA, V.
700 1 $aMOREIRA, J. U. V.
700 1 $aCARRÃO-PANIZZI, M. C.
700 1 $aDIAS, W. P.
700 1 $aSOARES, R. M.
700 1 $aZANETTI, A. L.
700 1 $aSOUZA, P. I. M.
700 1 $aALMEIDA, A. M. R.
773 $tIn: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 31., 2010, Brasília, DF. Resumos... Londrina: Embrapa Soja, 2010. Editores técnicos: Adilson de Oliveira Junior, Odilon Ferreira Saraiva, Regina Maria Villas Bôas de Campo Leite, César de Castro, Jussara Flores de Oliveira Arbues, Wellington Cavalcanti.
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