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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
08/12/1992 |
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Data da última atualização: |
08/12/1992 |
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Autoria: |
CHOPART, J. L; ADOU, A.; BOSON, M. N.; KANGA, K. |
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Título: |
Synthese des resultats des essais de travail du sol a Odienne et Touba en 1991 (Culture de SOJA). |
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Ano de publicação: |
1991 |
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Fonte/Imprenta: |
In: INSTITUT DES SAVANES. Departement des Cultures Vivrieres. Campagne 1991: rapport d'activite recherche agricole sur le soja convention IDESSA/DCGTX. Bouake, [1991?]. |
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Páginas: |
p.161-176. |
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Idioma: |
Francês |
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Notas: |
Essais de travail du sol dans le cadre du projet de developpement de la culture de soja a Touba et Odienne: Synthese des Resultats 1991. |
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Palavras-Chave: |
Franca; Preparacao do solo; Soybean. |
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Thesagro: |
Soja. |
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Thesaurus Nal: |
France; soil management. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00890naa a2200241 a 4500
001 1451956
005 1992-12-08
008 1991 bl uuuu u00u1 u #d
100 1 $aCHOPART, J. L
245 $aSynthese des resultats des essais de travail du sol a Odienne et Touba en 1991 (Culture de SOJA).
260 $c1991
300 $ap.161-176.
500 $aEssais de travail du sol dans le cadre du projet de developpement de la culture de soja a Touba et Odienne: Synthese des Resultats 1991.
650 $aFrance
650 $asoil management
650 $aSoja
653 $aFranca
653 $aPreparacao do solo
653 $aSoybean
700 1 $aADOU, A.
700 1 $aBOSON, M. N.
700 1 $aKANGA, K.
773 $tIn: INSTITUT DES SAVANES. Departement des Cultures Vivrieres. Campagne 1991: rapport d'activite recherche agricole sur le soja convention IDESSA/DCGTX. Bouake, [1991?].
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Registro original: |
Embrapa Soja (CNPSO) |
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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; Embrapa Suínos e Aves. |
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Data corrente: |
20/11/2014 |
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Data da última atualização: |
07/04/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SOUZA, R. C.; HUNGRIA, M.; CANTAO, M. E.; VASCONCELOS, A. T. R.; NOGUEIRA, M. A.; VICENTE, V. A. |
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Afiliação: |
RENATA CAROLINI SOUZA, UFPR; MARIANGELA HUNGRIA DA CUNHA, CNPSO; MAURICIO EGIDIO CANTAO, CNPSA; ANA TEREZA RIBEIRO VASCONCELOS, Laboratório Nacional de Computação Científica; MARCO ANTONIO NOGUEIRA, CNPSO; VÂNIA APARECIDA VICENTE, Laboratório Nacional de Computação Científica. |
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Título: |
Metagenomic analysis reveals microbial functional redundancies and specificities in a soil under different tillage and crop-management regimes. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Applied Soil Ecology, v. 86, p. 106-112, 2014. |
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DOI: |
10.1016/j.apsoil.2014.10.010 |
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Idioma: |
Inglês |
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Conteúdo: |
Information about microbial functionality in agricultural soils is still scarce, and in this study we used a shotgun metagenomic approach to compare different soil [conventional tillage (CT) with plowing and disking, and no-tillage (NT) with direct sowing into the residues of previous crops], and crop [crop succession (CS, soybean-summer/wheat-winter) or rotation (CR, soybean/maize-summer)/wheat/lupine/oat-winter)] managements in a 13-year-old field experiment in southern Brazil. Differences were detected between NT and CT in some functional subsystems, e.g., NT had more sequences associated with the metabolism of aromatic compounds, which might be related to higher capacity to degrade pesticides, more sequences of the adenylate cyclase (cAMP) pathway, which might confer stability to the microbial community, among others. On the other hand, CT showed more sequences related to carbohydrate metabolism, what could be related with a lower content of organic matter and need to metabolize a broader range of carbon sources. Also, we detected differences related to crop management, e.g., crop rotation showed more sequences in the metabolism of amino acids and derivatives and carbohydrate subsystems, what might result from higher diversity of crop-residues added to the soil. However, it was notable that the differences in the diversity of taxa previously shown in the same experiment was far greater than the functional diversity reported now, emphasizing a high level of microbial functional redundancy. MenosInformation about microbial functionality in agricultural soils is still scarce, and in this study we used a shotgun metagenomic approach to compare different soil [conventional tillage (CT) with plowing and disking, and no-tillage (NT) with direct sowing into the residues of previous crops], and crop [crop succession (CS, soybean-summer/wheat-winter) or rotation (CR, soybean/maize-summer)/wheat/lupine/oat-winter)] managements in a 13-year-old field experiment in southern Brazil. Differences were detected between NT and CT in some functional subsystems, e.g., NT had more sequences associated with the metabolism of aromatic compounds, which might be related to higher capacity to degrade pesticides, more sequences of the adenylate cyclase (cAMP) pathway, which might confer stability to the microbial community, among others. On the other hand, CT showed more sequences related to carbohydrate metabolism, what could be related with a lower content of organic matter and need to metabolize a broader range of carbon sources. Also, we detected differences related to crop management, e.g., crop rotation showed more sequences in the metabolism of amino acids and derivatives and carbohydrate subsystems, what might result from higher diversity of crop-residues added to the soil. However, it was notable that the differences in the diversity of taxa previously shown in the same experiment was far greater than the functional diversity reported now, emphasizing a high level of microbial func... Mostrar Tudo |
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Palavras-Chave: |
Análise metagenômica. |
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Thesagro: |
Análise do solo; Biodiversidade; Manejo do solo; Microbiologia do solo; Plantio direto. |
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Thesaurus NAL: |
Biodiversity; Crop management; Metagenomics; No-tillage; Soil biology; Soil management; Soil microorganisms. |
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Categoria do assunto: |
--
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02578naa a2200349 a 4500
001 2000690
005 2022-04-07
008 2014 bl uuuu u00u1 u #d
024 7 $a10.1016/j.apsoil.2014.10.010$2DOI
100 1 $aSOUZA, R. C.
245 $aMetagenomic analysis reveals microbial functional redundancies and specificities in a soil under different tillage and crop-management regimes.$h[electronic resource]
260 $c2014
520 $aInformation about microbial functionality in agricultural soils is still scarce, and in this study we used a shotgun metagenomic approach to compare different soil [conventional tillage (CT) with plowing and disking, and no-tillage (NT) with direct sowing into the residues of previous crops], and crop [crop succession (CS, soybean-summer/wheat-winter) or rotation (CR, soybean/maize-summer)/wheat/lupine/oat-winter)] managements in a 13-year-old field experiment in southern Brazil. Differences were detected between NT and CT in some functional subsystems, e.g., NT had more sequences associated with the metabolism of aromatic compounds, which might be related to higher capacity to degrade pesticides, more sequences of the adenylate cyclase (cAMP) pathway, which might confer stability to the microbial community, among others. On the other hand, CT showed more sequences related to carbohydrate metabolism, what could be related with a lower content of organic matter and need to metabolize a broader range of carbon sources. Also, we detected differences related to crop management, e.g., crop rotation showed more sequences in the metabolism of amino acids and derivatives and carbohydrate subsystems, what might result from higher diversity of crop-residues added to the soil. However, it was notable that the differences in the diversity of taxa previously shown in the same experiment was far greater than the functional diversity reported now, emphasizing a high level of microbial functional redundancy.
650 $aBiodiversity
650 $aCrop management
650 $aMetagenomics
650 $aNo-tillage
650 $aSoil biology
650 $aSoil management
650 $aSoil microorganisms
650 $aAnálise do solo
650 $aBiodiversidade
650 $aManejo do solo
650 $aMicrobiologia do solo
650 $aPlantio direto
653 $aAnálise metagenômica
700 1 $aHUNGRIA, M.
700 1 $aCANTAO, M. E.
700 1 $aVASCONCELOS, A. T. R.
700 1 $aNOGUEIRA, M. A.
700 1 $aVICENTE, V. A.
773 $tApplied Soil Ecology$gv. 86, p. 106-112, 2014.
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