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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
06/09/2024 |
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Data da última atualização: |
06/09/2024 |
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Autoria: |
ADDISON, G.; TAVARES, R. |
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Afiliação: |
GEORGE ADDISON, INSTITUTO AGRONOMICO DO NORTE; ROSENDO TAVARES, INSTITUTO AGRONOMICO DO NORTE. |
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Título: |
Hybridization and grafting in species of Theobroma. |
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Ano de publicação: |
1952 |
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Fonte/Imprenta: |
Evolution, v. 6, n. 4, p. 380-386, 1952. |
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DOI: |
https://doi.org/10.1111/j.1558-5646.1952.tb01437.x |
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Idioma: |
Inglês |
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Notas: |
Disponível em: https://doi.org/https://doi.org/10.1111/j.1558-5646.1952.tb01437.x. Acesso em: |
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Conteúdo: |
Experiments have been made intercrossing the nine species of Theobroma which occur in Amazonia. Most cross pollination gives no normally maturing fruits, but some crosses result in production of hybrid seeds. Hybrid seeds germinate in some cases with difficulty, and the seedlings often show a lowered viability. Only some adult hybrids have been obtained, but these have proved at least partly fertile. Buds of some species when grafted onto others fail to develop, while in other combinations of species the scions grow normally. The degrees of success of interspecific hybridization and of grafting show a strong positive correlation. A classification of the nine species based on the experimental data is proposed |
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Thesaurus Nal: |
Amazonia; Theobroma. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01315naa a2200181 a 4500
001 2167231
005 2024-09-06
008 1952 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1111/j.1558-5646.1952.tb01437.x$2DOI
100 1 $aADDISON, G.
245 $aHybridization and grafting in species of Theobroma.$h[electronic resource]
260 $c1952
500 $aDisponível em: https://doi.org/https://doi.org/10.1111/j.1558-5646.1952.tb01437.x. Acesso em:
520 $aExperiments have been made intercrossing the nine species of Theobroma which occur in Amazonia. Most cross pollination gives no normally maturing fruits, but some crosses result in production of hybrid seeds. Hybrid seeds germinate in some cases with difficulty, and the seedlings often show a lowered viability. Only some adult hybrids have been obtained, but these have proved at least partly fertile. Buds of some species when grafted onto others fail to develop, while in other combinations of species the scions grow normally. The degrees of success of interspecific hybridization and of grafting show a strong positive correlation. A classification of the nine species based on the experimental data is proposed
650 $aAmazonia
650 $aTheobroma
700 1 $aTAVARES, R.
773 $tEvolution$gv. 6, n. 4, p. 380-386, 1952.
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| 1. |  | OLIVEIRA, E. J. de; GARCIA, A. A. F.; MUNHOZ, C. de F.; MARGARIDO, G. R. A.; CONSOLI, L.; MATTA, F. de P.; MORAES, M. C. de; ZUCCHI, M. I.; FUNGARO, M. H. P.; VIEIRA, M. L. C. Integração de mapas genético-moleculares de maracujá-amarelo. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 4., 2007, São Lourenço. São Lourenço:[s.n.], 2007.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
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