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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
12/07/2010 |
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Data da última atualização: |
20/07/2010 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
LEDO, A. A.; ARANTES, A. de M.; DONATO, S. L. R.; PEREIRA, M. C. T.; COELHO, E. F.; COELHO FILHO, M. A. |
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Afiliação: |
Alex Aguiar Ledo, IFBAIANO; Alessandro de Magalhães Arantes, IFBAIANO; Sérgio Luiz Rodrigues Donato, IFBAIANO; Marlon Cristian Toledo Pereira, UNIMONTES; EUGENIO FERREIRA COELHO, CNPMF; MAURICIO ANTONIO COELHO FILHO, CNPMF. |
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Título: |
Teores foliares de macronutrientes em bananeiras tipo prata sob diferentes sistemas de irrigação. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: SIMPÓSIO BRASILEIRO SOBRE BANANICULTURA, 7., 2010, Registro, SP. Atualidades e perspectivas da bananicultura sustentável. Registro: Sociedade Brasileira de Fruticultura, 2010. 1 CD-ROM. |
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Páginas: |
4 p. |
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ISSN: |
2177-7144 |
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Idioma: |
Português |
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Notas: |
PDF T27. |
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Conteúdo: |
Teores foliares de nutrientes em cultivares de bananeira sob diferentes sistemas de irrigação podem variar em função da aplicação da água, característica de cada sistema (Costa et al., 2008), que limita a distribuição do sistema radicular, altera os atributos químicos e o fluxo difusivo de nutrientes no solo até as raízes. Podem variar também, inclusive dentro do mesmo grupo genômico, provavelmente devido às diferenças na eficiência de absorção de nutrientes de cada cultivar. |
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Thesagro: |
Banana; Irrigação; Nutriente. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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Marc: |
LEADER 01328naa a2200253 a 4500
001 1857474
005 2010-07-20
008 2010 bl uuuu u00u1 u #d
022 $a2177-7144
100 1 $aLEDO, A. A.
245 $aTeores foliares de macronutrientes em bananeiras tipo prata sob diferentes sistemas de irrigação.
260 $c2010
300 $a4 p.
500 $aPDF T27.
520 $aTeores foliares de nutrientes em cultivares de bananeira sob diferentes sistemas de irrigação podem variar em função da aplicação da água, característica de cada sistema (Costa et al., 2008), que limita a distribuição do sistema radicular, altera os atributos químicos e o fluxo difusivo de nutrientes no solo até as raízes. Podem variar também, inclusive dentro do mesmo grupo genômico, provavelmente devido às diferenças na eficiência de absorção de nutrientes de cada cultivar.
650 $aBanana
650 $aIrrigação
650 $aNutriente
700 1 $aARANTES, A. de M.
700 1 $aDONATO, S. L. R.
700 1 $aPEREIRA, M. C. T.
700 1 $aCOELHO, E. F.
700 1 $aCOELHO FILHO, M. A.
773 $tIn: SIMPÓSIO BRASILEIRO SOBRE BANANICULTURA, 7., 2010, Registro, SP. Atualidades e perspectivas da bananicultura sustentável. Registro: Sociedade Brasileira de Fruticultura, 2010. 1 CD-ROM.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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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. |
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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Circulação/Nível: |
B - 1 |
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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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