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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Meio Norte / UEP-Parnaíba; Embrapa Pecuária Sudeste. |
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Data corrente: |
17/11/1993 |
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Data da última atualização: |
29/06/2021 |
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Tipo da produção científica: |
Folder/Folheto/Cartilha |
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Autoria: |
ALENCAR, M. M. de; ALENCAR, S. B. de; PAINO, C. R. de S. |
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Afiliação: |
MAURICIO MELLO DE ALENCAR, CPPSE; SONIA BORGES DE ALENCAR, CPPSE; CARLOS ROBERTO DE SOUZA PAINO, CPPSE. |
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Título: |
UEPAE de São Carlos: 13 anos de pesquisa. |
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Ano de publicação: |
1988 |
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Fonte/Imprenta: |
São Carlos, SP: EMBRAPA-UEPAE de São Carlos, 1988. |
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Páginas: |
24 p. |
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Série: |
(Embrapa-UEPAE de São Carlos. Documentos, 10.) |
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ISSN: |
0102-2539 |
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Idioma: |
Português |
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Conteúdo: |
A unidade; programa de pesquisa; PNP - Gado de Corte, melhoramento genético animal; reprodução animal; melhoramento genético de forrageiras; nutrição animal; PNP - Gado de Leite; Melhoramento genético animal; melhoramento genético de forrageiras, nutrição animal, sistema de produção; PNP - Diversificação Agropecuária - Seg. Equideos; melhoramento genético animal, reprodução animal; nutrição animal; manejo animal; PNP - Diversificação Agropecuária - Seg. Produtos Diversos; PNP - Saúde Animal; melhoramento genético animal; sanidade animal; PNP - Milho; melhoramento genético de forrageiras; PNP - Biotecnologia Agropecuária; PNP - Aproveitamento R.N.S.E. Cerrados; nutrição de plantas forrageiras; PNP - Avaliação R.N.S.E. Cerrados; melhoramento de plantas forrageiras,; recursos humanos; recursos financeiros, infraestrutura; resultado de pesquisa; difusão de tecnologia; considerações finais. |
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Palavras-Chave: |
Agricultural; Agropecuaria; UEPAE Sao Carlos. |
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Thesagro: |
Corte; Gado; Leite; Nutrição Animal; Pesquisa. |
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Thesaurus Nal: |
research. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/120628/1/PROCI-1988.00053.pdf
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Marc: |
LEADER 01653nam a2200277 a 4500
001 1041417
005 2021-06-29
008 1988 bl uuuu u0uu1 u #d
022 $a0102-2539
100 1 $aALENCAR, M. M. de
245 $aUEPAE de São Carlos$b13 anos de pesquisa.
260 $aSão Carlos, SP: EMBRAPA-UEPAE de São Carlos$c1988
300 $a24 p.
490 $a(Embrapa-UEPAE de São Carlos. Documentos, 10.)
520 $aA unidade; programa de pesquisa; PNP - Gado de Corte, melhoramento genético animal; reprodução animal; melhoramento genético de forrageiras; nutrição animal; PNP - Gado de Leite; Melhoramento genético animal; melhoramento genético de forrageiras, nutrição animal, sistema de produção; PNP - Diversificação Agropecuária - Seg. Equideos; melhoramento genético animal, reprodução animal; nutrição animal; manejo animal; PNP - Diversificação Agropecuária - Seg. Produtos Diversos; PNP - Saúde Animal; melhoramento genético animal; sanidade animal; PNP - Milho; melhoramento genético de forrageiras; PNP - Biotecnologia Agropecuária; PNP - Aproveitamento R.N.S.E. Cerrados; nutrição de plantas forrageiras; PNP - Avaliação R.N.S.E. Cerrados; melhoramento de plantas forrageiras,; recursos humanos; recursos financeiros, infraestrutura; resultado de pesquisa; difusão de tecnologia; considerações finais.
650 $aresearch
650 $aCorte
650 $aGado
650 $aLeite
650 $aNutrição Animal
650 $aPesquisa
653 $aAgricultural
653 $aAgropecuaria
653 $aUEPAE Sao Carlos
700 1 $aALENCAR, S. B. de
700 1 $aPAINO, C. R. de S.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
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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Registro original: |
Embrapa Florestas (CNPF) |
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