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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: |
21/11/2018 |
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Data da última atualização: |
21/11/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CAVALCANTE, M. C.; GALETTO, L.; MAUES, M. M.; PACHECO FILHO, A. J. S.; BOMFIM, I. G. A.; FREITAS, B. M. |
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Afiliação: |
MARCELO C. CAVALCANTE, Universidade Federal do Ceará / Universidade Federal Rural do Pernambuco; LEONARDO GALETTO, Universidad Nacional de Córdoba; MARCIA MOTTA MAUES, CPATU; ALÍPIO JOSÉ S. PACHECO FILHO, Universidade Federal do Ceará; ISAC GABRIEL A. BOMFIM, Universidade Federal do Ceará; BRENO M. FREITAS, Universidade Federal do Ceará. |
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Título: |
Nectar production dynamics and daily pattern of pollinator visits in Brazil nut (Bertholletia excelsa Bonpl.) plantations in Central Amazon: implications for fruit production. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Apidologie, v. 49, n. 4, p. 505-516, Aug. 2018. |
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DOI: |
10.1007/s13592-018-0578-y |
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Idioma: |
Inglês |
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Conteúdo: |
We investigated composition and secretion patterns of nectar in the Brazil nut tree (Bertholletia excelsa) and visitation patterns and glossa length of the main flower visitors along the anthesis, aiming to understand the implications for pollination and fruit production. Nectar sugar composition was dominated by sucrose and nectar secretion was continuous until 15:30 h, although flowers secreted, respectively, almost 50 and 80% of the total nectar volume and solutes in the hours immediately following flower opening, which coincides with peak flower visitation by bees. We observed a total of 19 bee species visiting the flowers to collect nectar throughout the day that can be considered pollinators. The three most abundant bee species were Xylocopa frontalis, Eufriesea flaviventris, and Eulaema mocsaryi that accounted for about 90% of the visits. In open flowers, nectar was generally scarce, encouraging bees to move among trees, and likely increasing xenogamous pollen transfer in natural habitats. However, in the large-scale Brazil nut tree plantation studied here, where genetically identical (clone) individuals are planted together in high densities, even where bees move between trees, they seem to promote functional geitonogamy, determining pollen limitation. |
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Thesagro: |
Abelha; Bertholletia Excelsa; Castanha; Fruto; Néctar; Polinização; Produção. |
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Thesaurus Nal: |
Bee pollen; Pollination; Reproductive success. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02241naa a2200313 a 4500
001 2099775
005 2018-11-21
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1007/s13592-018-0578-y$2DOI
100 1 $aCAVALCANTE, M. C.
245 $aNectar production dynamics and daily pattern of pollinator visits in Brazil nut (Bertholletia excelsa Bonpl.) plantations in Central Amazon$bimplications for fruit production.$h[electronic resource]
260 $c2018
520 $aWe investigated composition and secretion patterns of nectar in the Brazil nut tree (Bertholletia excelsa) and visitation patterns and glossa length of the main flower visitors along the anthesis, aiming to understand the implications for pollination and fruit production. Nectar sugar composition was dominated by sucrose and nectar secretion was continuous until 15:30 h, although flowers secreted, respectively, almost 50 and 80% of the total nectar volume and solutes in the hours immediately following flower opening, which coincides with peak flower visitation by bees. We observed a total of 19 bee species visiting the flowers to collect nectar throughout the day that can be considered pollinators. The three most abundant bee species were Xylocopa frontalis, Eufriesea flaviventris, and Eulaema mocsaryi that accounted for about 90% of the visits. In open flowers, nectar was generally scarce, encouraging bees to move among trees, and likely increasing xenogamous pollen transfer in natural habitats. However, in the large-scale Brazil nut tree plantation studied here, where genetically identical (clone) individuals are planted together in high densities, even where bees move between trees, they seem to promote functional geitonogamy, determining pollen limitation.
650 $aBee pollen
650 $aPollination
650 $aReproductive success
650 $aAbelha
650 $aBertholletia Excelsa
650 $aCastanha
650 $aFruto
650 $aNéctar
650 $aPolinização
650 $aProdução
700 1 $aGALETTO, L.
700 1 $aMAUES, M. M.
700 1 $aPACHECO FILHO, A. J. S.
700 1 $aBOMFIM, I. G. A.
700 1 $aFREITAS, B. M.
773 $tApidologie$gv. 49, n. 4, p. 505-516, Aug. 2018.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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| Registros recuperados : 9 | |
| 4. |  | ROSENTHAL, A.; DELIZA, R.; FARIAS, C. A.; CABRAL, L. C.; CABRAL, L. M. C.; DOMINGUES, A. M. Quality improvement of soymilk by environmentally friendly technologies. In: CONGRESSO INTERNACIONAL DE TECNOLOGIA LIMPA APLICADA AO SETOR DE ALIMENTOS, 1., 1999, Florianopolis, SC. Programa... Florianopolis: UFSC, 1999. p.10.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 6. | | ROSENTHAL, A.; CABRAL, L. C.; DELIZA, R.; CABRAL, L. M. C.; FARIAS, C. A.; DOMINGUES, A. M. The development of a novel "whole" soymilk using enzymes. In: INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 3., 2000, Tsukuba, Ibaraki, Japan. Proceedings... Japao: Tsukuba, 2000. p.474-475.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 7. | | ROSENTHAL, A.; DELIZA, R.; CABRAL, L. M. C.; GILMOUR, S.; CABRAL, L. C.; DOMINGUES, A. M.; FARIAS, C. A. The use of response surface methodology on the development of whole soymilk. In: CONGRESO IBEROAMERICANO DE INGENIERIA DE ALIMENTOS, 3.; CONGRESO ESPANOL DE INGENIERIA DE ALIMENTOS, 1., 2001, Valencia. Libro de resumenes... Valencia: Universidad Politecnica de Valencia, 2001. Ref. 5D-03.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 8. | | MOTHE, C. G.; ROSENTHAL, A.; ANDRADE, C. M.; CASCARDO, F.; DOMINGUES, A. M.; FARIAS, C. A. A.; MATOS, M. F.; RIBEIRO, R. A. R. Comportamento reologico e tratamento enzimatico de suco de frutas tropicais. In: CONGRESSO BRASILEIRO DE CIENCIA E TECNOLOGIA DE ALIMENTOS, 17., 2000, Fortaleza, CE. Livro de resumos... Fortaleza: SBCTA, 2000. v.2, p.6.178.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 9. | | SILVA, E. M. da; CORREIA, A. S. A.; LOPES, N. A. A.; NOBREGA, H. G. M.; GANANÇA, J. F. T.; DOMINGUES, A. M.; KHADEM, M.; SLASKI, J. J.; CARVALHO, M. A. A. P. de. Phytogeographical origin of Madeiran common beans based on phaseolin patterns. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 45, n. 8, p. 863-871, ago. 2010 Título em português: Origem fitogeográfica de feijões da Madeira com base em perfis de faseolina.| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 9 | |
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