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 | Acesso ao texto completo restrito à biblioteca da Embrapa Hortaliças. Para informações adicionais entre em contato com cnph.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Hortaliças. |
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Data corrente: |
07/04/2010 |
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Data da última atualização: |
17/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FERREIRA, E. P. de B.; DUSI, A. N.; COSTA, J. R.; XAVIER, G. R.; RUMJANEK, N. G. |
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Afiliação: |
ENDERSON PETRONIO DE BRITO FERREIRA, CNPAF; ANDRE NEPOMUCENO DUSI, CNPH; JANAINA RIBEIRO COSTA ROUWS, CNPAB; GUSTAVO RIBEIRO XAVIER, CNPAB; NORMA GOUVEA RUMJANEK, CNPAB. |
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Título: |
Assessing insecticide and fungicide effects on the culturable soil bacterial community by analyses of variance of their DGGE fingerprinting data. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
European Journal of Soil Biology, v. 45, n. 5/6, p. 466-472, 2009. |
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DOI: |
https://doi.org/10.1016/j.ejsobi.2009.07.003 |
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Idioma: |
Inglês |
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Conteúdo: |
To assess the effects of three insecticides (aldicarb, chlorpyrifos, deltamethrin) and two fungicides (tebuconazole and metalaxylþmancozeb) on the PCR-DGGE fingerprints of culturable soil bacterialcommunities (CSBC), a greenhouse experiment was carried out with soil samples from an Integrated System for Agroecological Production (ISAP), a Conventional Potato Production Area (CPPA) and a Secondary Forest Area (SFA) close to the CPPA. Samples were obtained at 15 day intervals starting at 32 until 77 days after sowing (DAS) to perform the PCR-DGGE analysis of the CSBC cultured on media amended with soil suspension. Analysis of variance from PCR-DGGE data indicated significant differences among treatments. Regardless the type of pesticide applied, CSBCwas disturbed and similarity values varied from 5% to 90% in comparison to the control. Significant shifts on CSBC were only detected among treatments in the first two harvests, while CSBC tended to be more akin to each other at the last two harvest dates. The most significant responses observed were due to different soil sample origins, where values of 5% of similarity to the control were observed on CPPA soil. The use of analysis of variance on PCR-DGGE data was useful to a better understanding of the changes on CSBC induced by pesticides applications. |
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Thesagro: |
Bactéria; Bacteriologia do solo; Batata; Controle Químico; Fungicida; Inseticida; Pesticida; Solanum Tuberosum; Solo. |
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Thesaurus Nal: |
Soil bacteria. |
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Categoria do assunto: |
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P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02255naa a2200301 a 4500
001 1663356
005 2022-05-17
008 2009 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.ejsobi.2009.07.003$2DOI
100 1 $aFERREIRA, E. P. de B.
245 $aAssessing insecticide and fungicide effects on the culturable soil bacterial community by analyses of variance of their DGGE fingerprinting data.$h[electronic resource]
260 $c2009
520 $aTo assess the effects of three insecticides (aldicarb, chlorpyrifos, deltamethrin) and two fungicides (tebuconazole and metalaxylþmancozeb) on the PCR-DGGE fingerprints of culturable soil bacterialcommunities (CSBC), a greenhouse experiment was carried out with soil samples from an Integrated System for Agroecological Production (ISAP), a Conventional Potato Production Area (CPPA) and a Secondary Forest Area (SFA) close to the CPPA. Samples were obtained at 15 day intervals starting at 32 until 77 days after sowing (DAS) to perform the PCR-DGGE analysis of the CSBC cultured on media amended with soil suspension. Analysis of variance from PCR-DGGE data indicated significant differences among treatments. Regardless the type of pesticide applied, CSBCwas disturbed and similarity values varied from 5% to 90% in comparison to the control. Significant shifts on CSBC were only detected among treatments in the first two harvests, while CSBC tended to be more akin to each other at the last two harvest dates. The most significant responses observed were due to different soil sample origins, where values of 5% of similarity to the control were observed on CPPA soil. The use of analysis of variance on PCR-DGGE data was useful to a better understanding of the changes on CSBC induced by pesticides applications.
650 $aSoil bacteria
650 $aBactéria
650 $aBacteriologia do solo
650 $aBatata
650 $aControle Químico
650 $aFungicida
650 $aInseticida
650 $aPesticida
650 $aSolanum Tuberosum
650 $aSolo
700 1 $aDUSI, A. N.
700 1 $aCOSTA, J. R.
700 1 $aXAVIER, G. R.
700 1 $aRUMJANEK, N. G.
773 $tEuropean Journal of Soil Biology$gv. 45, n. 5/6, p. 466-472, 2009.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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| 1. |  | TOMLINSON, K. W.; STERCK, F. J.; BONGERS, F.; SILVA, D. A. da; BARBOSA, E.; WARD, D.; BAKKER, F. T.; KAAUWEN, M. van; PRINS, H. H. T.; BIE, S. de; LANGEVELDE, F. van. Biomass partitioning and root morphology of savanna trees across a water gradient. Journal of Ecology, v. 1000, 1113-1121, 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
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