| |
|
|
 | 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 |
|
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
|
Data corrente: |
06/11/2017 |
|
Data da última atualização: |
06/11/2017 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
CARVALHO, M. de J. da S. de; OLIVEIRA, E. J. de; SOUZA, A. da S.; ALVES, L. B.; VENTURINI, M. T. |
|
Afiliação: |
MARIANE DE JESUS DA SILVA DE CARVALHO, UFRB; EDER JORGE DE OLIVEIRA, CNPMF; ANTONIO DA SILVA SOUZA, CNPMF; LUZIANE BRANDÃO ALVES, UFRB; MARCELA TONINI VENTURINI, UFRB. |
|
Título: |
Agronomic performance of cassava genotypes from the in vitro shoot tip culture submitted to clonal cleaning. |
|
Ano de publicação: |
2017 |
|
Fonte/Imprenta: |
Bioscience Journal, Uberlândia, v. 33, n. 5, p. 1144-1154, Sept./Oct. 2017 |
|
ISSN: |
1981-3163 |
|
Idioma: |
Inglês |
|
Conteúdo: |
This study aimed to evaluate the agronomic performance of cassava genotypes from the in vitro shoot tip culture to eliminate the cassava frogskin disease for several root and aerial part characteristics. Cassava plants from accessions BGM0315, BGM0464 and BGM0841 infected with cassava frogskin disease were grown in a greenhouse after clonal cleaning. Cuttings from the three accessions were subjected to tetracycline concentrations (0, 5, 10 and 15 mg L-1) for three minutes, and then maintained in an acclimatized chamber (35 ± 1 °C and 16 hour photoperiod). Shoots were disinfected for excising shoot tips (0.2 mm and 0.4 mm) and inoculated in a culture medium containing the same concentrations of tetracycline used in the cuttings. After 60 days of cultivation, the explants were transferred to medium without antibiotic, 30 days later they were acclimatized for a period of 70 days for subsequent planting in the field. Seven months after planting, agronomical evaluation was held for root and aerial part characteristics. No influence of isolated shoot tip size was noticed on agronomic characteristics, while the addition of tetracycline in the culture medium, specifically at the concentrations of 5 mg L-1 and 15 mg L-1, was favorable to the development of the root system of plants in the field. The results revealed that the agronomic performance of cassava plants derived from in vitro cultivation are higher for the production of basic propagation material for the following production cycles, as well as root production for commercial use with subsequent generation of income. MenosThis study aimed to evaluate the agronomic performance of cassava genotypes from the in vitro shoot tip culture to eliminate the cassava frogskin disease for several root and aerial part characteristics. Cassava plants from accessions BGM0315, BGM0464 and BGM0841 infected with cassava frogskin disease were grown in a greenhouse after clonal cleaning. Cuttings from the three accessions were subjected to tetracycline concentrations (0, 5, 10 and 15 mg L-1) for three minutes, and then maintained in an acclimatized chamber (35 ± 1 °C and 16 hour photoperiod). Shoots were disinfected for excising shoot tips (0.2 mm and 0.4 mm) and inoculated in a culture medium containing the same concentrations of tetracycline used in the cuttings. After 60 days of cultivation, the explants were transferred to medium without antibiotic, 30 days later they were acclimatized for a period of 70 days for subsequent planting in the field. Seven months after planting, agronomical evaluation was held for root and aerial part characteristics. No influence of isolated shoot tip size was noticed on agronomic characteristics, while the addition of tetracycline in the culture medium, specifically at the concentrations of 5 mg L-1 and 15 mg L-1, was favorable to the development of the root system of plants in the field. The results revealed that the agronomic performance of cassava plants derived from in vitro cultivation are higher for the production of basic propagation material for the following productio... Mostrar Tudo |
|
Thesagro: |
Mandioca. |
|
Thesaurus Nal: |
Cassava. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 02242naa a2200205 a 4500
001 2078906
005 2017-11-06
008 2017 bl uuuu u00u1 u #d
022 $a1981-3163
100 1 $aCARVALHO, M. de J. da S. de
245 $aAgronomic performance of cassava genotypes from the in vitro shoot tip culture submitted to clonal cleaning.$h[electronic resource]
260 $c2017
520 $aThis study aimed to evaluate the agronomic performance of cassava genotypes from the in vitro shoot tip culture to eliminate the cassava frogskin disease for several root and aerial part characteristics. Cassava plants from accessions BGM0315, BGM0464 and BGM0841 infected with cassava frogskin disease were grown in a greenhouse after clonal cleaning. Cuttings from the three accessions were subjected to tetracycline concentrations (0, 5, 10 and 15 mg L-1) for three minutes, and then maintained in an acclimatized chamber (35 ± 1 °C and 16 hour photoperiod). Shoots were disinfected for excising shoot tips (0.2 mm and 0.4 mm) and inoculated in a culture medium containing the same concentrations of tetracycline used in the cuttings. After 60 days of cultivation, the explants were transferred to medium without antibiotic, 30 days later they were acclimatized for a period of 70 days for subsequent planting in the field. Seven months after planting, agronomical evaluation was held for root and aerial part characteristics. No influence of isolated shoot tip size was noticed on agronomic characteristics, while the addition of tetracycline in the culture medium, specifically at the concentrations of 5 mg L-1 and 15 mg L-1, was favorable to the development of the root system of plants in the field. The results revealed that the agronomic performance of cassava plants derived from in vitro cultivation are higher for the production of basic propagation material for the following production cycles, as well as root production for commercial use with subsequent generation of income.
650 $aCassava
650 $aMandioca
700 1 $aOLIVEIRA, E. J. de
700 1 $aSOUZA, A. da S.
700 1 $aALVES, L. B.
700 1 $aVENTURINI, M. T.
773 $tBioscience Journal, Uberlândia$gv. 33, n. 5, p. 1144-1154, Sept./Oct. 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
|
|
|
| Registros recuperados : 156 | |
| 2. |  | BERTUCCI NETO, V. As algas e os combustíveis. Cultivar. Máquinas, Pelotas, 18 dez. 2008. Disponível em: <http://www.grupocultivar.com.br/noticias/noticia.asp?id=27677>. Acesso em: 09 mar. 2009.| Tipo: Artigo de Divulgação na Mídia |
| Biblioteca(s): Embrapa Instrumentação. |
|    |
| 4. | | BERTUCCI NETO, V. Minimização de distúrbio de saída em sistema de umidade para linha de alimentação de reator de fermentação sólida com controlador de alimentação direta. In: JORNADA CIENTÍFICA - EMBRAPA SÃO CARLOS, 12., 2020, São Carlos, SP. Anais... São Carlos: Embrapa Instrumentação: Embrapa Pecuária Sudeste, 2020. Editores técnicos: Cristiane Sanchez Farinas, Daniel Souza Corrêa, José Manoel Marconcini, Maria Fernanda Berlingieri Durigan, Paulo Sérgio de Paula Herrmann Junior. 72 Embrapa Instrumentação. Documentos, 71.| Biblioteca(s): Embrapa Instrumentação. |
| |
| 11. | | ASSIS, O. B. G.; BERTUCCI NETO, V. Módulos Si-Ge sinterizados para geração de potência a radioisotopos. In: REUNIAO ANUAL DA SBPC, 41., jul. 1989, Fortaleza, CE. Ciencia e Cultura, Sao Paulo, v.41, n.7, p.284, jul. 1989. Suplemento. Resumos. ref.20-D.1.4.| Biblioteca(s): Embrapa Instrumentação. |
| |
| 16. | | BERTUCCI NETO, V.; ASSIS, O. B. G. Sistema de caracterização de ligas de Si-Ge para confecção de geradores termoelétricos. In: REUNIAO ANUAL DA SBPC, 41., jul. 1989, Fortaleza, CE. Ciência e Cultura, São Paulo, v.41, n.7, p.323, jul. 1989. Suplemento. Resumos. ref.06-D.1.10.| Biblioteca(s): Embrapa Instrumentação. |
| |
| 18. | | BERTUCCI NETO, V.; CAMPOS, J. C.; CUNHA JUNIOR, H. PI, PD, PID: a comparactive study with linear and nonlinear models. In: IASTED INTERNATIONAL SYMPOSIUM ON MODELLING, IDENTIFICATION AND CONTROL, 10., 1991, Insbruck, Austria. Proceedings... Zurich: Acta Press, 1991. p.144-148.| Biblioteca(s): Embrapa Instrumentação. |
| |
| Registros recuperados : 156 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
