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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
25/01/2012 |
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Data da última atualização: |
25/01/2012 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
FONTANELI, R. S.; SANTOS, H. P. dos; MACHADO, J. R. de A.; FONTANELI, R. S.; RODRIGUES, J. A. S.; LAMPERT, E.; SACCARDO, E.; DREON, G.; BERNARDI, R. G. |
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Afiliação: |
RENATO SERENA FONTANELI, CNPT; HENRIQUE PEREIRA DOS SANTOS, CNPT; JANE RODRIGUES DE ASSIS MACHADO, CNPMS; ROBERTO SERENA FONTANELI; JOSE AVELINO SANTOS RODRIGUES, CNPMS; EVANDRO ADEMIR LAMPERT, CNPT; EDUARDO SACCARDO, BOLSISTA; GEIZON DREON, BOLSISTA; RENAN GUSTAVO BERNARDI, BOLSISTA. |
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Título: |
Genótipos de sorgo silageiro da Embrapa Milho e Sorgo em Passo Fundo, RS, 2010-11. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
In: REUNIÃO TÉCNICA ANUAL DO MILHO, 56.; REUNIÃO TÉCNICA ANUAL DO SORGO, 39., 2011, Ijui. Atas e resumos. Porto Alegre: FEPAGRO, 2011. p. 41. |
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Idioma: |
Português |
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Thesagro: |
Silagem; Sorghum Bicolor. |
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Thesaurus Nal: |
Sorghum silage. |
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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/52910/1/Genotipos-sorgo.pdf
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Marc: |
LEADER 00788nam a2200229 a 4500
001 1913446
005 2012-01-25
008 2011 bl uuuu u00u1 u #d
100 1 $aFONTANELI, R. S.
245 $aGenótipos de sorgo silageiro da Embrapa Milho e Sorgo em Passo Fundo, RS, 2010-11.$h[electronic resource]
260 $aIn: REUNIÃO TÉCNICA ANUAL DO MILHO, 56.; REUNIÃO TÉCNICA ANUAL DO SORGO, 39., 2011, Ijui. Atas e resumos. Porto Alegre: FEPAGRO, 2011. p. 41.$c2011
650 $aSorghum silage
650 $aSilagem
650 $aSorghum Bicolor
700 1 $aSANTOS, H. P. dos
700 1 $aMACHADO, J. R. de A.
700 1 $aFONTANELI, R. S.
700 1 $aRODRIGUES, J. A. S.
700 1 $aLAMPERT, E.
700 1 $aSACCARDO, E.
700 1 $aDREON, G.
700 1 $aBERNARDI, R. G.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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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: |
15/09/2008 |
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Data da última atualização: |
15/09/2008 |
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Autoria: |
AIRA, M.; MCNAMARA, N. P.; PIEARCE, T. G.; DOMÍNGUEZ, J. |
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Título: |
Microbial communities of Lumbricus terrestris (L.) middens: structure, activity and changes through time in relation to earthworm presence. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM. |
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Idioma: |
Inglês |
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Conteúdo: |
We studied the microbial communities (structure and activity) of the soil system formed by
middens of Lumbricus terrestris and the soil below and surrounding them, and the role of
earthworms in maintaining these structures through time. We set up an experiment in which
middens were either left (control) or removed from their original place (manipulated) and left in
a next area free of worms for 2 months. The transplanted middens were in areas with no evident
signs of earthworm activity (e.g. casts). We took samples of middens, soil below and soil
surrounding (control and manipulated) after 1 and 2 months of manipulation and analyzed the
phospholipid fatty acid (PLFA) profiles and measured respiratory fluxes of CO2 and CH4.
Microbial communities of middens clearly differed from those of soil below and surrounding soil
samples; further, in control middens changes in microbial communities were stronger than in
manipulated middens. Moreover, total PLFAs and bacterial PLFAs (gram negative and positive
bacterial PLFAs) were greater in manipulated than control middens, as well as organic C. This
suggests that earthworms may be competing with microorganisms for C sources, since in organic
C of middens with earthworms decreased with time. Fungi PLFAs were higher in middens and
increased in abundance over time, although abundance was not affected by earthworm
presence. Respiratory fluxes of CO2 were always higher in control middens, revealing the main
role of earthworms in enhancing microbial activity of middens MenosWe studied the microbial communities (structure and activity) of the soil system formed by
middens of Lumbricus terrestris and the soil below and surrounding them, and the role of
earthworms in maintaining these structures through time. We set up an experiment in which
middens were either left (control) or removed from their original place (manipulated) and left in
a next area free of worms for 2 months. The transplanted middens were in areas with no evident
signs of earthworm activity (e.g. casts). We took samples of middens, soil below and soil
surrounding (control and manipulated) after 1 and 2 months of manipulation and analyzed the
phospholipid fatty acid (PLFA) profiles and measured respiratory fluxes of CO2 and CH4.
Microbial communities of middens clearly differed from those of soil below and surrounding soil
samples; further, in control middens changes in microbial communities were stronger than in
manipulated middens. Moreover, total PLFAs and bacterial PLFAs (gram negative and positive
bacterial PLFAs) were greater in manipulated than control middens, as well as organic C. This
suggests that earthworms may be competing with microorganisms for C sources, since in organic
C of middens with earthworms decreased with time. Fungi PLFAs were higher in middens and
increased in abundance over time, although abundance was not affected by earthworm
presence. Respiratory fluxes of CO2 were always higher in control middens, revealing the main
role of earthworms in enhancing m... Mostrar Tudo |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02295naa a2200157 a 4500
001 1314794
005 2008-09-15
008 2008 bl uuuu u00u1 u #d
100 1 $aAIRA, M.
245 $aMicrobial communities of Lumbricus terrestris (L.) middens$bstructure, activity and changes through time in relation to earthworm presence.
260 $c2008
520 $aWe studied the microbial communities (structure and activity) of the soil system formed by middens of Lumbricus terrestris and the soil below and surrounding them, and the role of earthworms in maintaining these structures through time. We set up an experiment in which middens were either left (control) or removed from their original place (manipulated) and left in a next area free of worms for 2 months. The transplanted middens were in areas with no evident signs of earthworm activity (e.g. casts). We took samples of middens, soil below and soil surrounding (control and manipulated) after 1 and 2 months of manipulation and analyzed the phospholipid fatty acid (PLFA) profiles and measured respiratory fluxes of CO2 and CH4. Microbial communities of middens clearly differed from those of soil below and surrounding soil samples; further, in control middens changes in microbial communities were stronger than in manipulated middens. Moreover, total PLFAs and bacterial PLFAs (gram negative and positive bacterial PLFAs) were greater in manipulated than control middens, as well as organic C. This suggests that earthworms may be competing with microorganisms for C sources, since in organic C of middens with earthworms decreased with time. Fungi PLFAs were higher in middens and increased in abundance over time, although abundance was not affected by earthworm presence. Respiratory fluxes of CO2 were always higher in control middens, revealing the main role of earthworms in enhancing microbial activity of middens
700 1 $aMCNAMARA, N. P.
700 1 $aPIEARCE, T. G.
700 1 $aDOMÍNGUEZ, J.
773 $tIn: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM.
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Embrapa Florestas (CNPF) |
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