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Registro Completo |
Biblioteca(s): |
Embrapa Meio-Norte. |
Data corrente: |
07/04/2016 |
Data da última atualização: |
04/01/2024 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
LEAL, J. A.; NASCIMENTO, H. T. S. do; RAMOS, G. M.; NASCIMENTO, M. do P. S. C. B. |
Afiliação: |
JOSE ALCIMAR LEAL, CPAMN; HOSTON TOMAS SANTOS DO NASCIMENTO, CPAMN; GONCALO MOREIRA RAMOS, CPAMN; MARIA DO PERPETUO S C B NASCIMENTO, CPAMN. |
Título: |
Influência da aplicação de fósforo na pastagem nativa sobre o peso à desmama de bezerros nascidos em duas épocas do ano. |
Ano de publicação: |
1981 |
Fonte/Imprenta: |
In: REUNIÂO DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 18., Goiânia, 1981, Anais... Goiânia, 1981. p. 355. |
Idioma: |
Português |
Thesagro: |
Bezerro; Desmama; Pastagem Nativa. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/142167/1/Reuniao-18-p355.pdf
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Marc: |
LEADER 00615nam a2200169 a 4500 001 2042921 005 2024-01-04 008 1981 bl uuuu u00u1 u #d 100 1 $aLEAL, J. A. 245 $aInfluência da aplicação de fósforo na pastagem nativa sobre o peso à desmama de bezerros nascidos em duas épocas do ano. 260 $aIn: REUNIÂO DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 18., Goiânia, 1981, Anais... Goiânia, 1981. p. 355.$c1981 650 $aBezerro 650 $aDesmama 650 $aPastagem Nativa 700 1 $aNASCIMENTO, H. T. S. do 700 1 $aRAMOS, G. M. 700 1 $aNASCIMENTO, M. do P. S. C. B.
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Embrapa Meio-Norte (CPAMN) |
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Registro Completo
Biblioteca(s): |
Embrapa Rondônia. |
Data corrente: |
28/11/2017 |
Data da última atualização: |
29/11/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
SANTOS, M. R. A. dos; SOUZA, C. A. de; PAZ, E. S. |
Afiliação: |
MAURICIO REGINALDO ALVES DOS SANTOS, CPAF-Rondonia. |
Título: |
Growth pattern of friable calluses from leaves of Capsicum annuum var. annuum cv. Iberaba Jalapeño. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Revista Ciência Agronômica, v.48, n.3, p. 523-539, jul-set, 2017. |
Idioma: |
Inglês |
Conteúdo: |
The genus Capsicum belongs to the Solanaceae botanical family and is notable for the production of secondary metabolites of medicinal and economical importance. In vitro methods have been successfully utilized for the large scale production of plant secondary metabolites. The objective of this study was to establish a protocol for callus induction from leaves, nodal and internodal segments of the cultivar C. annuumvar. annuumcv. Iberaba Jalapeño, and to determine the growth pattern of the calluses, aiming at the identification of the deceleration phase, when the callus cells must be subcultured for the establishment of cell suspensions and the production of secondary metabolites. The explants were inoculated into a medium supplemented with BA and 2,4-D in factorial combination. Percentage of callus induction and the explant area covered by callus cells (ACCC) were evaluated. The procedures that resulted in higher proliferation of callus cells were repeated in order to determine the growth curve of the calluses. The highest callus induction percentage and ACCC were observed with the combination of 2.22 µM BA + 18.10 µM 2,4-D for leaf and internodal explants and 2.22 µM BA + 9.05 µM 2,4-D for nodal explants. The calluses produced were friable and whitish, and their growth pattern followed a sigmoid shape. The deceleration phase started on the 31st day of cultivation for leaf explants, on the 26th for internodal explants, and on the 29thday for nodal explants. |
Palavras-Chave: |
Callogenesis; Growth curve. |
Thesaurus NAL: |
secondary metabolites. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/167654/1/2017-RCA-Jalapeno1.pdf
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Marc: |
LEADER 02062naa a2200181 a 4500 001 2080890 005 2017-11-29 008 2017 bl uuuu u00u1 u #d 100 1 $aSANTOS, M. R. A. dos 245 $aGrowth pattern of friable calluses from leaves of Capsicum annuum var. annuum cv. Iberaba Jalapeño.$h[electronic resource] 260 $c2017 520 $aThe genus Capsicum belongs to the Solanaceae botanical family and is notable for the production of secondary metabolites of medicinal and economical importance. In vitro methods have been successfully utilized for the large scale production of plant secondary metabolites. The objective of this study was to establish a protocol for callus induction from leaves, nodal and internodal segments of the cultivar C. annuumvar. annuumcv. Iberaba Jalapeño, and to determine the growth pattern of the calluses, aiming at the identification of the deceleration phase, when the callus cells must be subcultured for the establishment of cell suspensions and the production of secondary metabolites. The explants were inoculated into a medium supplemented with BA and 2,4-D in factorial combination. Percentage of callus induction and the explant area covered by callus cells (ACCC) were evaluated. The procedures that resulted in higher proliferation of callus cells were repeated in order to determine the growth curve of the calluses. The highest callus induction percentage and ACCC were observed with the combination of 2.22 µM BA + 18.10 µM 2,4-D for leaf and internodal explants and 2.22 µM BA + 9.05 µM 2,4-D for nodal explants. The calluses produced were friable and whitish, and their growth pattern followed a sigmoid shape. The deceleration phase started on the 31st day of cultivation for leaf explants, on the 26th for internodal explants, and on the 29thday for nodal explants. 650 $asecondary metabolites 653 $aCallogenesis 653 $aGrowth curve 700 1 $aSOUZA, C. A. de 700 1 $aPAZ, E. S. 773 $tRevista Ciência Agronômica$gv.48, n.3, p. 523-539, jul-set, 2017.
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