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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
21/02/2006 |
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Data da última atualização: |
07/12/2010 |
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Autoria: |
GROF, B.; FERNANDES, C. D.; FERNANDES, A. T. F. |
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Título: |
New Stylosanthes guianensis for tropical grasslands. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
In: INTERNATIONAL GRASSLAND CONGRESS, 19., 2001, São Pedro. Grassland ecosystems: an outlook into the 21st century: proceedings. Piracicaba: Sociedade Brasileira de Zootecnia: FEALQ, 2001. |
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Páginas: |
p. 526-527. (ID n. 13-02). |
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Idioma: |
Inglês |
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Notas: |
CNPGC. |
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Conteúdo: |
Hybrid stylos (Stylosanthes guianensis var. vulgaris x var.pauciflora) with durable, quantitative resistance to anthracnose, mid-season haverst maturity date (early-July), high DM and seed yields have been selected at the Embrapa Beef Cattle Research Center. Campo Grande, Brazil. The hybrids displayed improved forage traits in Brazil, the native habitat and major center of diversity of the species and its pathogen, as well as in vastly different ecosystems. Dry forage yields and anthracnose resistance of superior selections and their composites were equal, in some instances significantly better, than those of cv. Mineirão in multilocational trials situated in the Cerrados form lat. 6 S to lat 20 S. Selected hybrids perfomed well in comparison with the highly successful CIAT 84 (cv. Reyan II) on Haiman Island. China. Composites have also good promise in seed multiplication plots in Queensland, Australia. A positive attribute of composite hybrids is their great genetic diversity in contrast to pure-line cultivars with a realatively narrow genetic base. These truly tropical forms of stylo are best adapted to regions with>1500mm average annual rainfall. |
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Thesagro: |
Antracnose; Cerrado; Hibrido; Stylosanthes Guianensis; Variedade Resistente. |
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Thesaurus Nal: |
anthracnose; genetic variation; hybrids; savannas. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02029naa a2200277 a 4500
001 1325890
005 2010-12-07
008 2001 bl uuuu u00u1 u #d
100 1 $aGROF, B.
245 $aNew Stylosanthes guianensis for tropical grasslands.
260 $c2001
300 $ap. 526-527. (ID n. 13-02).
500 $aCNPGC.
520 $aHybrid stylos (Stylosanthes guianensis var. vulgaris x var.pauciflora) with durable, quantitative resistance to anthracnose, mid-season haverst maturity date (early-July), high DM and seed yields have been selected at the Embrapa Beef Cattle Research Center. Campo Grande, Brazil. The hybrids displayed improved forage traits in Brazil, the native habitat and major center of diversity of the species and its pathogen, as well as in vastly different ecosystems. Dry forage yields and anthracnose resistance of superior selections and their composites were equal, in some instances significantly better, than those of cv. Mineirão in multilocational trials situated in the Cerrados form lat. 6 S to lat 20 S. Selected hybrids perfomed well in comparison with the highly successful CIAT 84 (cv. Reyan II) on Haiman Island. China. Composites have also good promise in seed multiplication plots in Queensland, Australia. A positive attribute of composite hybrids is their great genetic diversity in contrast to pure-line cultivars with a realatively narrow genetic base. These truly tropical forms of stylo are best adapted to regions with>1500mm average annual rainfall.
650 $aanthracnose
650 $agenetic variation
650 $ahybrids
650 $asavannas
650 $aAntracnose
650 $aCerrado
650 $aHibrido
650 $aStylosanthes Guianensis
650 $aVariedade Resistente
700 1 $aFERNANDES, C. D.
700 1 $aFERNANDES, A. T. F.
773 $tIn: INTERNATIONAL GRASSLAND CONGRESS, 19., 2001, São Pedro. Grassland ecosystems: an outlook into the 21st century: proceedings. Piracicaba: Sociedade Brasileira de Zootecnia: FEALQ, 2001.
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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| Registros recuperados : 414 | |
| 12. |  | MARCHI, C. E.; FERNANDES, C. D.; VERZIGNASSI, J. R. Doenças em plantas forrageiras. In: CURSO DE FORMAÇÃO, RECUPERAÇÃO E MANEJO DE PASTAGENS, 2008, Campo Grande, MS. [Palestras apresentadas]. Campo Grande, MS : Embrapa Gado de Corte, 2008. 180 f. Coordenação técnica: Jaqueline Rosemeire Verzignassi. Coordenação de cursos: Marilene Veiga Fonseca. Data da realização: 15 a 18 de setembro de 2008. f. 124-137| Biblioteca(s): Embrapa Gado de Corte. |
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| 14. | | FERREIRA, C. B. A.; FERNANDES, C. D.; VERZIGNASSI, J. R. Diversidade morfologica e cultural de isolados de C. gloeosporioides provenientes de Stylosanthes spp. Fitopatologia Brasileira, Brasilia, v. 26, p. 423, ago. 2001. Suplemento, ref. 592. Edicao de palestras e resumos do XXXIV Congresso Brasileiro de Fitopatologia, Sao Pedro, SP, ago. 2001. CNPGC.| Biblioteca(s): Embrapa Gado de Corte. |
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| 18. | | FERNANDES, C. D.; MARCHI, C. E.; BATISTA, M. V. Microflora fúngica de sementes de forrageiras tropicais irradiadas com cobalto. Tropical Plant Pathology, Brasília, DF, v. 34, p. S230, ago. 2009. Suplemento, ref. 774. Edição dos Resumos do XLII Congresso Brasileiro de Fitopatologia; Annual Meeting of the Brazilain Phytopathological Society, Rio de Janeiro, ago. 2009.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| Registros recuperados : 414 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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