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| Registros recuperados : 77 | |
| 5. |  | PEREIRA, G. E.; SANTOS, J. de O.; GUERRA, C. C.; ALVES, L. A. Évaluation de la qualité des raisins et des vins selon la période de vendage, dans une région tropicale au Nord-Est du Brésil. In: CONGRÈS INTERNATIONAL DES TERROIRS VITICOLES, 7., 2008, Nyon, Suisse. Comptes rendus... Pully, Suisse: Agroscope Changins Wädenswill, 2008. p. 536-539.| Biblioteca(s): Embrapa Semiárido; Embrapa Uva e Vinho. |
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| 10. | | SANTOS, J. de O.; ALENCAR, Y. C. L. de; GUERRA, C. C.; LIRA, M. M. P.; PEREIRA, G. E. Avaliação do potencial enológico de uvas tintas colhidas em duas safras por ano no Vale do Sub-Médio São Francisco, Brasil. In: CONGRESO LATINOAMERICANO DE VITICULTURA Y ENOLOGIA, 11., 2007, Mendoza. Seduciendo al consumidor de hoy: anales. [Mendoza: INV: CLEIFRA], 2007. 1 CD-ROM. Resumo.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 11. | | SANTOS, J. de O.; ALENCAR, Y. C. L. de; GUERRA, C. C.; LIRA, M. M. P.; PEREIRA, G. E. Avaliação do potencial enológico de uvas tintas colhidas em duas safras por ano no Vale do Sub-Médio São Francisco, Brasil. In: CONGRESO LATINOAMERICANO DE VITICULTURA Y ENOLOGIA, 11., 2007, Mendonza. Seduciendo al concumidor de hoy. Mendonza: IVV: CLEIFRA: SECYT, 2007. 1 CD-ROM.| Biblioteca(s): Embrapa Semiárido. |
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| 14. | | SILVA, T. dos S.; FREITAS, S. C. de; CONTE, C.; SANTOS, J. de O.; SIMAS, E. S. Desempenho dos laboratórios da EMBRAPA/CTAA em ensaios interlaboratoriais. In: ENCONTRO NACIONAL SOBRE METODOLOGIAS E GESTÃO DE LABORATÓRIOS DA EMBRAPA, 15.; SIMPÓSIO SOBRE METODOLOGIAS DE LABORATÓRIO DE PESQUISA AGROPECUÁRIA, 2., Pelotas, 2010. A pesquisa agropecuária como instrumento para a competividade e o desenvolvimento sustentável: resumos. Pelotas: Embrapa Clima Temperado, 2010. 1 CD-ROM.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 16. | | OLIVEIRA, G. M. de; SANTOS, J. de O.; SANTOS, C. B. dos; VOLTOLINI, T. V.; ANTONIO, R. P.; ANGELOTTI, F. Rise in temperature increases growth and yield of Manihot sp. plants. Research, Society and Development, v. 11, n. 9, e15611929891, 2022.| Biblioteca(s): Embrapa Semiárido. |
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| 17. | | GAMA, F. de C.; SANTOS, J. de O.; COELHO, R. S.; COSTA, M. L. E. da; PARANHOS, B. A. J. Potencial predatório de Zagreus bimaculosus (Coleoptera: Coccinelidae) sobre Dactylopius opuntiae (Hemiptera: Dactylopiidae), em condições de laboratório. In: SIMPÓSIO DE CONTROLE BIOLÓGICO, 13., 2013, Bonito. Faça bonito: use controle biológico: anais. Brasília, DF: Embrapa, 2013. 1 CD-ROM. SICONBIOL 2013.| Biblioteca(s): Embrapa Semiárido. |
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
24/08/2012 |
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Data da última atualização: |
20/02/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
MARICHAL, R.; GRIMALDI, M.; MATHIEU, J.; BROWN, G. G.; SILVA JUNIOR, M. L. da; PRAXEDES, C.; MARTINS, M. B.; VELASQUEZ, E.; LAVELLE, P. |
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Afiliação: |
RAPHAEL MARICHAL, Museu Paraense Emilio Goeldi; MICHEL GRIMALDI, RD, UMR Bioemco; JEROME MATHIEU, UPMC Université Paris; GEORGE GARDNER BROWN, CNPF; MARIO LOPES DA SILVA JUNIOR, UFRA; CATARINA PRAXEDES, Museu Paraense Emilio Goeldi; MARLUCIA B. MARTINS, Museu Paraense Emilio Goeldi; ELENA VELASQUEZ, Universidad Nacional de Colombia; PATRICK LAVELLE, Centro Internacional de Agricultura Tropical (CIAT). |
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Título: |
Is invasion of deforested Amazonia by the earthworm Pontoscolex corethrurus driven by soil texture and chemical properties? |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Pedobiologia, v. 55, p. 233-240, 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
Pontoscolex corethurus (Müller, 1857) is the most common invasive earthworm in disturbed lands in the tropics. Conditions required for its successful colonization of new plots are still not understood since some areas can be invaded while others, sometimes in the vicinity, are not. We kept newly hatched P. corethrurus in a wide range of Amazonian soils where population densities had been previously evaluated. We identified soil conditions that best sustain survival, soil ingestion and growth of P. corethrurus in controlled laboratory conditions and checked if presence/absence in the field was consistent with laboratory observations. While pH and Ca influenced survival; Mg and C content were the greatest determinants for growth and C:P, Mg and clay contents determined soil ingestion rates. Soil ingestion and growth rate were correlated. There were no differences in earthworm soil ingestion rates between invaded and non-invaded soils. However, growth rate and survival were higher in soils from invaded sites than in soils from non invaded sites, indicating that soil quality may play a role in the invasion process. We identified two cases where P. corethrurus did not occur: (1) unfavourable soil texture and chemical properties, but also some areas with and (2) favourable soil texture and chemical properties but no invasion. Other parameters, like vegetation cover (grass or trees), soil structure and compaction, soil hydrologic processes or biotic resistance of native earthworm communities could potentially also be key elements for understanding why P. corethrurus populations occur in some sites and not in others. MenosPontoscolex corethurus (Müller, 1857) is the most common invasive earthworm in disturbed lands in the tropics. Conditions required for its successful colonization of new plots are still not understood since some areas can be invaded while others, sometimes in the vicinity, are not. We kept newly hatched P. corethrurus in a wide range of Amazonian soils where population densities had been previously evaluated. We identified soil conditions that best sustain survival, soil ingestion and growth of P. corethrurus in controlled laboratory conditions and checked if presence/absence in the field was consistent with laboratory observations. While pH and Ca influenced survival; Mg and C content were the greatest determinants for growth and C:P, Mg and clay contents determined soil ingestion rates. Soil ingestion and growth rate were correlated. There were no differences in earthworm soil ingestion rates between invaded and non-invaded soils. However, growth rate and survival were higher in soils from invaded sites than in soils from non invaded sites, indicating that soil quality may play a role in the invasion process. We identified two cases where P. corethrurus did not occur: (1) unfavourable soil texture and chemical properties, but also some areas with and (2) favourable soil texture and chemical properties but no invasion. Other parameters, like vegetation cover (grass or trees), soil structure and compaction, soil hydrologic processes or biotic resistance of native earthworm c... Mostrar Tudo |
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Thesagro: |
Minhoca. |
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Thesaurus NAL: |
Amazonia; Pontoscolex corethrurus. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02376naa a2200253 a 4500
001 1932145
005 2015-02-20
008 2012 bl uuuu u00u1 u #d
100 1 $aMARICHAL, R.
245 $aIs invasion of deforested Amazonia by the earthworm Pontoscolex corethrurus driven by soil texture and chemical properties?$h[electronic resource]
260 $c2012
520 $aPontoscolex corethurus (Müller, 1857) is the most common invasive earthworm in disturbed lands in the tropics. Conditions required for its successful colonization of new plots are still not understood since some areas can be invaded while others, sometimes in the vicinity, are not. We kept newly hatched P. corethrurus in a wide range of Amazonian soils where population densities had been previously evaluated. We identified soil conditions that best sustain survival, soil ingestion and growth of P. corethrurus in controlled laboratory conditions and checked if presence/absence in the field was consistent with laboratory observations. While pH and Ca influenced survival; Mg and C content were the greatest determinants for growth and C:P, Mg and clay contents determined soil ingestion rates. Soil ingestion and growth rate were correlated. There were no differences in earthworm soil ingestion rates between invaded and non-invaded soils. However, growth rate and survival were higher in soils from invaded sites than in soils from non invaded sites, indicating that soil quality may play a role in the invasion process. We identified two cases where P. corethrurus did not occur: (1) unfavourable soil texture and chemical properties, but also some areas with and (2) favourable soil texture and chemical properties but no invasion. Other parameters, like vegetation cover (grass or trees), soil structure and compaction, soil hydrologic processes or biotic resistance of native earthworm communities could potentially also be key elements for understanding why P. corethrurus populations occur in some sites and not in others.
650 $aAmazonia
650 $aPontoscolex corethrurus
650 $aMinhoca
700 1 $aGRIMALDI, M.
700 1 $aMATHIEU, J.
700 1 $aBROWN, G. G.
700 1 $aSILVA JUNIOR, M. L. da
700 1 $aPRAXEDES, C.
700 1 $aMARTINS, M. B.
700 1 $aVELASQUEZ, E.
700 1 $aLAVELLE, P.
773 $tPedobiologia$gv. 55, p. 233-240, 2012.
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