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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
30/06/2005 |
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Data da última atualização: |
21/08/2009 |
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Autoria: |
SAUTTER, K. D.; BROWN, G. G.; PASINI, A.; BENITO, N. P. |
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Título: |
State of the art of the taxonomic and ecological knowledge of earthworms in the state of Paraná, Brazil. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
In: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY AND ECOLOGY, 14., 2004. Mont Saint Aignan. Abstracts. Mont Saint Aignan: Université de Rouen, 2004. p. 65. |
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Idioma: |
Inglês |
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Conteúdo: |
The State of Paraná is located in southern Brazil and has an area of almost 200,000 km². Of these 28% are used for agricultural purposes, 34% are in pastures and 14% forested. Paraná is predominantly agricultural, and grain production reached 55 million tons in 1999. There are five main native vegetation types: Araucaria angustifolia forest, cerrado, restingas, native grassland and Atlantic forest. The last one is considered a plant and animal biodiversity hot-spot. This present paper presents the current state of the art of the taxonomic and ecological knowledge of earthworms in the State of Paraná. Despite the agricultural importance of the State and its biodiversity, few taxonomic and ecological studies had been performed with earthworms. Up to 2001, only three species of earthworms were known from the state: Amynthas corticis and A. gracilis (VOSS, 1986) and Rhinodrillus duseni (MICHAELSEN, 1918). In an ongoing project on earthworm ecology and biodiversity in Paraná, so far 19 of the 399 counties of Paraná have been sampled, adding another 14 species to the list: the exotics Dichogaster affinis, D. bolaui, unknown Dichogaster sp., Eisenia fetida, Eudrilus eugeniae and Pontoscolex corethrurus and the native species Glossoscolex sp. 1, unidentified Glossoscolecidae sp. 1, 2 and 3, unidentified sp. 1, 2 and 3 and unidentified Almidae sp. 1, Besides these at least 8 other species probably occur in Paraná: Eukerria eiseniana, E. saltensis, Diacheta spp., Opistodrillus borelli, Glossoscolex corrientes, Rhinodrillus brasiliensis, Fimoscolex sacii, and Amynthas diffringens. In total are 17 known (exotic/widespread and native) and 25 probable species for the State of Paraná, of which >40% are exotic. With further sampling efforts, many more species will probably be found. In the ecological studies, earthworms were rarely identified to the species level, but most used the exotic Amynthas spp. Quantitative samples have been performed in various environments: annual cropping (soybean, maize, wheat, beans, oats, millet) in various tillage mangement, pastures and forests (Eucalyptus, Pinus, primary forests, secondary forests). These show large populations in no-tillage and pastures, and greater diversity in native forests. Studies have also addressed the effect of exotic earthworm species (mainly Amynthas spp.) on plant parasitic nematode damage, on reclamation of degraded areas, on soil physical characteristics, on the growth of soybean, Bracatinga, black beans, oats, wheat and on Rhizobium nodulation, alrhough much more work is warranted, particularly using species native to the state. MenosThe State of Paraná is located in southern Brazil and has an area of almost 200,000 km². Of these 28% are used for agricultural purposes, 34% are in pastures and 14% forested. Paraná is predominantly agricultural, and grain production reached 55 million tons in 1999. There are five main native vegetation types: Araucaria angustifolia forest, cerrado, restingas, native grassland and Atlantic forest. The last one is considered a plant and animal biodiversity hot-spot. This present paper presents the current state of the art of the taxonomic and ecological knowledge of earthworms in the State of Paraná. Despite the agricultural importance of the State and its biodiversity, few taxonomic and ecological studies had been performed with earthworms. Up to 2001, only three species of earthworms were known from the state: Amynthas corticis and A. gracilis (VOSS, 1986) and Rhinodrillus duseni (MICHAELSEN, 1918). In an ongoing project on earthworm ecology and biodiversity in Paraná, so far 19 of the 399 counties of Paraná have been sampled, adding another 14 species to the list: the exotics Dichogaster affinis, D. bolaui, unknown Dichogaster sp., Eisenia fetida, Eudrilus eugeniae and Pontoscolex corethrurus and the native species Glossoscolex sp. 1, unidentified Glossoscolecidae sp. 1, 2 and 3, unidentified sp. 1, 2 and 3 and unidentified Almidae sp. 1, Besides these at least 8 other species probably occur in Paraná: Eukerria eiseniana, E. saltensis, Diacheta spp., Opistodrillus borell... Mostrar Tudo |
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Palavras-Chave: |
Ecologia do solo. |
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Thesagro: |
Fertilidade do Solo; Minhoca. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03296naa a2200193 a 4500
001 1467881
005 2009-08-21
008 2004 bl --- 0-- u #d
100 1 $aSAUTTER, K. D.
245 $aState of the art of the taxonomic and ecological knowledge of earthworms in the state of Paraná, Brazil.
260 $c2004
520 $aThe State of Paraná is located in southern Brazil and has an area of almost 200,000 km². Of these 28% are used for agricultural purposes, 34% are in pastures and 14% forested. Paraná is predominantly agricultural, and grain production reached 55 million tons in 1999. There are five main native vegetation types: Araucaria angustifolia forest, cerrado, restingas, native grassland and Atlantic forest. The last one is considered a plant and animal biodiversity hot-spot. This present paper presents the current state of the art of the taxonomic and ecological knowledge of earthworms in the State of Paraná. Despite the agricultural importance of the State and its biodiversity, few taxonomic and ecological studies had been performed with earthworms. Up to 2001, only three species of earthworms were known from the state: Amynthas corticis and A. gracilis (VOSS, 1986) and Rhinodrillus duseni (MICHAELSEN, 1918). In an ongoing project on earthworm ecology and biodiversity in Paraná, so far 19 of the 399 counties of Paraná have been sampled, adding another 14 species to the list: the exotics Dichogaster affinis, D. bolaui, unknown Dichogaster sp., Eisenia fetida, Eudrilus eugeniae and Pontoscolex corethrurus and the native species Glossoscolex sp. 1, unidentified Glossoscolecidae sp. 1, 2 and 3, unidentified sp. 1, 2 and 3 and unidentified Almidae sp. 1, Besides these at least 8 other species probably occur in Paraná: Eukerria eiseniana, E. saltensis, Diacheta spp., Opistodrillus borelli, Glossoscolex corrientes, Rhinodrillus brasiliensis, Fimoscolex sacii, and Amynthas diffringens. In total are 17 known (exotic/widespread and native) and 25 probable species for the State of Paraná, of which >40% are exotic. With further sampling efforts, many more species will probably be found. In the ecological studies, earthworms were rarely identified to the species level, but most used the exotic Amynthas spp. Quantitative samples have been performed in various environments: annual cropping (soybean, maize, wheat, beans, oats, millet) in various tillage mangement, pastures and forests (Eucalyptus, Pinus, primary forests, secondary forests). These show large populations in no-tillage and pastures, and greater diversity in native forests. Studies have also addressed the effect of exotic earthworm species (mainly Amynthas spp.) on plant parasitic nematode damage, on reclamation of degraded areas, on soil physical characteristics, on the growth of soybean, Bracatinga, black beans, oats, wheat and on Rhizobium nodulation, alrhough much more work is warranted, particularly using species native to the state.
650 $aFertilidade do Solo
650 $aMinhoca
653 $aEcologia do solo
700 1 $aBROWN, G. G.
700 1 $aPASINI, A.
700 1 $aBENITO, N. P.
773 $tIn: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY AND ECOLOGY, 14., 2004. Mont Saint Aignan. Abstracts. Mont Saint Aignan: Université de Rouen, 2004. p. 65.
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Registro original: |
Embrapa Soja (CNPSO) |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
17/11/2016 |
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Data da última atualização: |
23/05/2022 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
SOUSA, S. B.; CARVALHO, A. V.; MATTIETTO, R. A.; OLIVEIRA, M. S. |
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Afiliação: |
S.B. Sousa, GRADUANDO UFPA; ANA VANIA CARVALHO, CPATU; RAFAELLA DE ANDRADE MATTIETTO, CPATU; MARIA DO SOCORRO P DE OLIVEIRA, CPATU. |
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Título: |
Compostos fenólicos e atividade antioxidante de frutos de bacaba (Oenocarpus spp.). |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 25., 2016, Gramado. Anais... Gramado: SBCTA Regional, 2016. |
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Idioma: |
Português |
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Conteúdo: |
Os fitoquímicos em frutas exóticas têm mostrado importantes características no que diz respeito às suas propriedades antioxidantes. Os frutos das diferentes espécies de Oenocarpus, palmeira nativa da Amazônia Brasileira, desempenham papel importante na dieta das comunidades rurais. Este trabalho teve como objetivo realizar a caracterização de compostos bioativos e atividade antioxidante em frutos de Oenocarpus bacaba e Oenocarpus distichus pertencentes ao Banco Ativo de Germoplasma de bacabeiras da Embrapa Amazônia Oriental. Os resultados evidenciaram haver diferença estatística entre as duas espécies, para todas as variáveis estudadas. Os frutos analisados apresentaram altos teores em compostos fenólicos (1795,48 mg AGE/100g e 1633,00 mg AGE/100g), indicando serem excelentes fontes em compostos antioxidantes. De maneira geral, os teores de compostos fenólicos, antocianinas e atividade antioxidante indicam que os frutos de Oenocarpus spp podem contribuir de maneira importante na ingestão de fitoquímicos antioxidantes na dieta |
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Palavras-Chave: |
Compostos bioativos; Oenocarpus bacaba. |
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Thesagro: |
Bacaba; Oenocarpus Distichus. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/150147/1/607.pdf
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Marc: |
LEADER 01717nam a2200193 a 4500
001 2056546
005 2022-05-23
008 2016 bl uuuu u00u1 u #d
100 1 $aSOUSA, S. B.
245 $aCompostos fenólicos e atividade antioxidante de frutos de bacaba (Oenocarpus spp.).$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 25., 2016, Gramado. Anais... Gramado: SBCTA Regional$c2016
520 $aOs fitoquímicos em frutas exóticas têm mostrado importantes características no que diz respeito às suas propriedades antioxidantes. Os frutos das diferentes espécies de Oenocarpus, palmeira nativa da Amazônia Brasileira, desempenham papel importante na dieta das comunidades rurais. Este trabalho teve como objetivo realizar a caracterização de compostos bioativos e atividade antioxidante em frutos de Oenocarpus bacaba e Oenocarpus distichus pertencentes ao Banco Ativo de Germoplasma de bacabeiras da Embrapa Amazônia Oriental. Os resultados evidenciaram haver diferença estatística entre as duas espécies, para todas as variáveis estudadas. Os frutos analisados apresentaram altos teores em compostos fenólicos (1795,48 mg AGE/100g e 1633,00 mg AGE/100g), indicando serem excelentes fontes em compostos antioxidantes. De maneira geral, os teores de compostos fenólicos, antocianinas e atividade antioxidante indicam que os frutos de Oenocarpus spp podem contribuir de maneira importante na ingestão de fitoquímicos antioxidantes na dieta
650 $aBacaba
650 $aOenocarpus Distichus
653 $aCompostos bioativos
653 $aOenocarpus bacaba
700 1 $aCARVALHO, A. V.
700 1 $aMATTIETTO, R. A.
700 1 $aOLIVEIRA, M. S.
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