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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
09/01/2007 |
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Data da última atualização: |
23/11/2022 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
FERREIRA, E. E. C.; SANTOS, S. H. M. dos; MARQUES, L. C. T. |
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Afiliação: |
ELTON EMANUEL C. FERREIRA, GRADUANDO UFRA; SONIA HELENA MONTEIRO DOS SANTOS, CPATU; LUCIANO CARLOS TAVARES MARQUES, CPATU. |
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Título: |
Emergência, crescimento e sobrevivência de plantas jovens de seis espécies florestais da Amazônia. |
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Ano de publicação: |
2003 |
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Fonte/Imprenta: |
In: CONGRESSO DE ECOLOGIA DO BRASIL, 6., 2003, Fortaleza. Anais de trabalhos completos. Fortaleza: Universidade Federal do Ceará, 2003. |
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Páginas: |
p. 63-64. |
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Idioma: |
Português |
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Palavras-Chave: |
Brasil. |
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Thesagro: |
Essência Florestal; Muda; Planta; Plantio; Pratica Cultural; Reflorestamento; Semente. |
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Thesaurus Nal: |
Amazonia. |
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Categoria do assunto: |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/102037/1/5455.pdf
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Marc: |
LEADER 00789nam a2200241 a 4500
001 1384506
005 2022-11-23
008 2003 bl uuuu u00u1 u #d
100 1 $aFERREIRA, E. E. C.
245 $aEmergência, crescimento e sobrevivência de plantas jovens de seis espécies florestais da Amazônia.$h[electronic resource]
260 $aIn: CONGRESSO DE ECOLOGIA DO BRASIL, 6., 2003, Fortaleza. Anais de trabalhos completos. Fortaleza: Universidade Federal do Ceará$c2003
300 $ap. 63-64.
650 $aAmazonia
650 $aEssência Florestal
650 $aMuda
650 $aPlanta
650 $aPlantio
650 $aPratica Cultural
650 $aReflorestamento
650 $aSemente
653 $aBrasil
700 1 $aSANTOS, S. H. M. dos
700 1 $aMARQUES, L. C. T.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
21/08/2008 |
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Data da última atualização: |
06/04/2009 |
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Autoria: |
NUNES, D. H.; PASINI, A.; BROWN, G. G. |
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Título: |
Earthworm biodiversity in various land use systems in the region of Jaguapitã, Paraná State, Brazil. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
In: International Symposium on Earthworm Ecology, 8., 2006, Kraków. Abstracts... Kraków: Jagiellonian University, 2006. p. 42. |
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Idioma: |
Inglês |
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Conteúdo: |
Little information is avaliable on earthworm populations and biodiversity in the State of Paraná, southern Brazil, where most of the native vegetation (predominantly Atlantic Forest) was transformed into agroecosystems over the last 50 years. In the present study, earthworm biodiversity was evaluated in various land use systems near Jaguapitã, Paraná, where pastures predominated. Samples were taken during the rainy and dry seasons of 2004 and 2005. Seven sites were sampled: old pastures (n = 2), newly established soybean (n = 2) and sugarcane (n = 2) fields and a native forest (secondary) fragment (n = 1). Twentyfive samples (25 × 25 cm soil blocks) were taken at each site using a grid pattern; 20 samples to a depth of 10 cm, and five up to 30 cm depth, located on the diagonal of the grid. Earthworms were manually sorted from the soil and preserved in formaldehyde (4%). Fourteen earthworm species were found: the exotics Pontoscolex corethrurus (Glossoscolecidae) (the dominant species), Dichogaster affinis, D. bolaui and D. saliens (Acanthodrilidae), E. saltensis and Ocnerodrilus occidentalis (Ocnerodrilidae), and Amynthas sp. (Megascolecidae) (aclitellate sub-adult); the native species Glossoscolex n. sp. and Fimoscolex n. sp. (Glossoscolecidae), Eukerria eiseniana, Belladrilus n. sp.1 and an unidentifiable Ocnerodrilidade n. sp.1 (probably a Belladrilus sp.), as well as two unidentified Eukerria spp. (of unknown origin) (all of the Ocnerodrilidae family). The study revealed that some native earthworm species can be maintained, even in degraded pastures, but that exotics tend to predominate. This is particularly the case in cultivated agroecosystems and degraded forests, where both earthworm abundance and species diversity tend to be lower than in pastures. MenosLittle information is avaliable on earthworm populations and biodiversity in the State of Paraná, southern Brazil, where most of the native vegetation (predominantly Atlantic Forest) was transformed into agroecosystems over the last 50 years. In the present study, earthworm biodiversity was evaluated in various land use systems near Jaguapitã, Paraná, where pastures predominated. Samples were taken during the rainy and dry seasons of 2004 and 2005. Seven sites were sampled: old pastures (n = 2), newly established soybean (n = 2) and sugarcane (n = 2) fields and a native forest (secondary) fragment (n = 1). Twentyfive samples (25 × 25 cm soil blocks) were taken at each site using a grid pattern; 20 samples to a depth of 10 cm, and five up to 30 cm depth, located on the diagonal of the grid. Earthworms were manually sorted from the soil and preserved in formaldehyde (4%). Fourteen earthworm species were found: the exotics Pontoscolex corethrurus (Glossoscolecidae) (the dominant species), Dichogaster affinis, D. bolaui and D. saliens (Acanthodrilidae), E. saltensis and Ocnerodrilus occidentalis (Ocnerodrilidae), and Amynthas sp. (Megascolecidae) (aclitellate sub-adult); the native species Glossoscolex n. sp. and Fimoscolex n. sp. (Glossoscolecidae), Eukerria eiseniana, Belladrilus n. sp.1 and an unidentifiable Ocnerodrilidade n. sp.1 (probably a Belladrilus sp.), as well as two unidentified Eukerria spp. (of unknown origin) (all of the Ocnerodrilidae family). The study revealed... Mostrar Tudo |
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Categoria do assunto: |
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Marc: |
LEADER 02300naa a2200145 a 4500
001 1470756
005 2009-04-06
008 2006 bl --- 0-- u #d
100 1 $aNUNES, D. H.
245 $aEarthworm biodiversity in various land use systems in the region of Jaguapitã, Paraná State, Brazil.
260 $c2006
520 $aLittle information is avaliable on earthworm populations and biodiversity in the State of Paraná, southern Brazil, where most of the native vegetation (predominantly Atlantic Forest) was transformed into agroecosystems over the last 50 years. In the present study, earthworm biodiversity was evaluated in various land use systems near Jaguapitã, Paraná, where pastures predominated. Samples were taken during the rainy and dry seasons of 2004 and 2005. Seven sites were sampled: old pastures (n = 2), newly established soybean (n = 2) and sugarcane (n = 2) fields and a native forest (secondary) fragment (n = 1). Twentyfive samples (25 × 25 cm soil blocks) were taken at each site using a grid pattern; 20 samples to a depth of 10 cm, and five up to 30 cm depth, located on the diagonal of the grid. Earthworms were manually sorted from the soil and preserved in formaldehyde (4%). Fourteen earthworm species were found: the exotics Pontoscolex corethrurus (Glossoscolecidae) (the dominant species), Dichogaster affinis, D. bolaui and D. saliens (Acanthodrilidae), E. saltensis and Ocnerodrilus occidentalis (Ocnerodrilidae), and Amynthas sp. (Megascolecidae) (aclitellate sub-adult); the native species Glossoscolex n. sp. and Fimoscolex n. sp. (Glossoscolecidae), Eukerria eiseniana, Belladrilus n. sp.1 and an unidentifiable Ocnerodrilidade n. sp.1 (probably a Belladrilus sp.), as well as two unidentified Eukerria spp. (of unknown origin) (all of the Ocnerodrilidae family). The study revealed that some native earthworm species can be maintained, even in degraded pastures, but that exotics tend to predominate. This is particularly the case in cultivated agroecosystems and degraded forests, where both earthworm abundance and species diversity tend to be lower than in pastures.
700 1 $aPASINI, A.
700 1 $aBROWN, G. G.
773 $tIn: International Symposium on Earthworm Ecology, 8., 2006, Kraków. Abstracts... Kraków: Jagiellonian University, 2006. p. 42.
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