|
|
Registro Completo |
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
05/12/2017 |
Data da última atualização: |
14/12/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
FARIA, G. A.; FELIZARDO, L. M.; FERREIRA, A. F. A.; ROCHA, P. S.; SUZUKI, A. N.; SOUZA, A. da S.; JUNGHANS, T. G.; COSTA, M. A A. P. de C.; PEIXOTO, A. P. B.; MORAIS, A. R. de; LOPES. B. G.; OLIVEIRA, T. A. de. |
Afiliação: |
GLÁUCIA AMORIM FARIA, Unesp; LUCAS MENEZES FELIZARDO, Unesp; ANTONIO FLÁVIO ARRUDA FERREIRA, Unesp; PAULA SUARES ROCHA, Unesp; ALINE NAMIE SUZUKI, Unesp; ANTONIO DA SILVA SOUZA, CNPMF; TATIANA GOES JUNGHANS, CNPMF; MARIA ANGÉLICA PEREIRA DE CARVALHO COSTA, UFRB; ANA PATRICIA BASTOS PEIXOTO, UEPB; AUGUSTO RAMALHO DE MORAIS, UFLA; BEATRIZ GARCIA LOPES, Unesp; TIAGO ALMEIDA DE OLIVEIRA, UEPB. |
Título: |
Concentrations of silver nitrate in the in vitro development and conservation of Passiflora gibertii N. E. Brown. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
American Journal of Plant Sciences, v.8, p. 2944-2955, 2017. |
ISSN: |
2158-2750 |
Idioma: |
Inglês |
Conteúdo: |
The aim of this study was to evaluate the effects of silver nitrate in the in vitro development and conservation of passion fruit plants. Experiments were carried out at the Laboratory of Culture and Tissues, in the National Cassava and Fruits Research Center (EMBRAPA), using microcuttings of Passiflora gibertii N. E. Br., previously cultivated in vitro. The microcuttings were placed in MS media supplemented with silver nitrate at concentrations of 0, 1, 2, 4 and 8 mg·L-1, and, during 30, 60 and 90 days, the following variables were identified: Shooting length (cm), number of roots, number and coloration of leaves. A completely randomized design with 30 replications in a split-plot scheme was employed. Polynomial regression equations were adjusted in analysis of variance to compare averages of treatments. The obtained results support the assumption of high sensitivity of passion fruit tissues to ethylene, which reflects in the lost of vigor and in the induction of culture senescence by its accumulation. Based on obtained results, and in order to mitigate this problem, it is possible to indicate an addition of 2 mg·L-1 of silver nitrate in culture media, for the micropropagation of passion fruit plant, allowing the controlling of the atmosphere inside the culture test tubes, during the establishment of explants and other steps of the process. |
Thesagro: |
Maracujá. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/168236/1/Concentrations-of-silver-nitrate-P.-gibertii-2017-publicado.pdf
|
Marc: |
LEADER 02198naa a2200277 a 4500 001 2081570 005 2017-12-14 008 2017 bl uuuu u00u1 u #d 022 $a2158-2750 100 1 $aFARIA, G. A. 245 $aConcentrations of silver nitrate in the in vitro development and conservation of Passiflora gibertii N. E. Brown.$h[electronic resource] 260 $c2017 520 $aThe aim of this study was to evaluate the effects of silver nitrate in the in vitro development and conservation of passion fruit plants. Experiments were carried out at the Laboratory of Culture and Tissues, in the National Cassava and Fruits Research Center (EMBRAPA), using microcuttings of Passiflora gibertii N. E. Br., previously cultivated in vitro. The microcuttings were placed in MS media supplemented with silver nitrate at concentrations of 0, 1, 2, 4 and 8 mg·L-1, and, during 30, 60 and 90 days, the following variables were identified: Shooting length (cm), number of roots, number and coloration of leaves. A completely randomized design with 30 replications in a split-plot scheme was employed. Polynomial regression equations were adjusted in analysis of variance to compare averages of treatments. The obtained results support the assumption of high sensitivity of passion fruit tissues to ethylene, which reflects in the lost of vigor and in the induction of culture senescence by its accumulation. Based on obtained results, and in order to mitigate this problem, it is possible to indicate an addition of 2 mg·L-1 of silver nitrate in culture media, for the micropropagation of passion fruit plant, allowing the controlling of the atmosphere inside the culture test tubes, during the establishment of explants and other steps of the process. 650 $aMaracujá 700 1 $aFELIZARDO, L. M. 700 1 $aFERREIRA, A. F. A. 700 1 $aROCHA, P. S. 700 1 $aSUZUKI, A. N. 700 1 $aSOUZA, A. da S. 700 1 $aJUNGHANS, T. G. 700 1 $aCOSTA, M. A A. P. de C. 700 1 $aPEIXOTO, A. P. B. 700 1 $aMORAIS, A. R. de 700 1 $aLOPES. B. G. 700 1 $aOLIVEIRA, T. A. de 773 $tAmerican Journal of Plant Sciences$gv.8, p. 2944-2955, 2017.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registro Completo
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
09/05/2006 |
Data da última atualização: |
22/07/2022 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
SILVA, C. M. de J.; DIAS, R. de C. S.; QUEIRÓZ, M. A. de; COSTA, N. D.; SANTOS, M. H. dos; PAIVA, L. B. de. |
Afiliação: |
RITA DE CASSIA SOUZA DIAS, CPATSA; MANOEL ABÍLIO DE QUEIROZ, CPATSA; NIVALDO DUARTE COSTA, CPATSA. |
Título: |
Cor de sementes em linhas de melancia com resistência ao oídio. |
Ano de publicação: |
2006 |
Fonte/Imprenta: |
In: ENCONTRO DE GENÉTICA DO NORDESTE, 17., 2006, Recife. Conhecimentos para o novo milênio. Recife : SBG, 2006. |
Descrição Física: |
1 CD-ROM |
Idioma: |
Português |
Conteúdo: |
O objetivo deste trabalho foi avaliar a cor das sementes dentro deste conjunto de linhas. |
Palavras-Chave: |
Cor de semente. |
Thesagro: |
Citrullus Lanatus; Melancia; Melhoramento; Semente. |
Thesaurus NAL: |
Watermelons. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CPATSA/33379/1/OPB901.pdf
|
Marc: |
LEADER 00834nam a2200253 a 4500 001 1143647 005 2022-07-22 008 2006 bl uuuu u00u1 u #d 100 1 $aSILVA, C. M. de J. 245 $aCor de sementes em linhas de melancia com resistência ao oídio. 260 $aIn: ENCONTRO DE GENÉTICA DO NORDESTE, 17., 2006, Recife. Conhecimentos para o novo milênio. Recife : SBG$c2006 300 $c1 CD-ROM 520 $aO objetivo deste trabalho foi avaliar a cor das sementes dentro deste conjunto de linhas. 650 $aWatermelons 650 $aCitrullus Lanatus 650 $aMelancia 650 $aMelhoramento 650 $aSemente 653 $aCor de semente 700 1 $aDIAS, R. de C. S. 700 1 $aQUEIRÓZ, M. A. de 700 1 $aCOSTA, N. D. 700 1 $aSANTOS, M. H. dos 700 1 $aPAIVA, L. B. de
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Semiárido (CPATSA) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Expressão de busca inválida. Verifique!!! |
|
|