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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
13/04/1998 |
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Data da última atualização: |
22/11/2016 |
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Autoria: |
MEZZALAMA, M.; GHINI, R.; RUFFA, P.; AMBROSOLI, R.; GARIBALDI, A. |
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Afiliação: |
MONICA MEZZALAMA, UNIVERSITY OF TORINO -ITALY; RAQUEL GHINI, CNPMA; PAOLA RUFFA, UNIVERSITY OF TORINO -ITALY; ROBERTO AMBROSOLI, UNIVERSITY OF TORINO -ITALY; ANGELO GARIBALDI, UNIVERSITY OF TORINO -ITALY. |
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Título: |
Effects of antagonistic Fusarium oxysporum on functional groups of indigenous bacteria in soil. |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
Applied Soil Ecology, v.7, p.31-40, 1997. |
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Idioma: |
Inglês |
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Conteúdo: |
Before planning the commercial use of microorganisms, genetically manipulated or not, in agricultural environments, their behavior and potential impact on soil ecosystems should be carefully studied as part of risk assessment. The influence of added inoculum of antagonistic Fusarium oxysporum strains, genetically manipulated (T26/6) or not (233/1) on nitrogen and carbon functional groups were evaluated in three soils from different sites at Albenga in Northwestern Italy, one natural and two other previously solarized, and in a fourth soil obtained from a site at Carignano (Northwestern Italy) with a 10-year-old poplar stand. There were no detectable effects of the antagonistic Fusarium strains on ammonifiers, ammonium oxidizers, nitrite oxidizers, nonsymbioticaerobic nitrogen fixers and denitrifiers evaluated with the most probable number (MPN) method. Also, no effects were observed on amylolytic, proteolytic, cellulolytic, pectolytic and total bacteria evaluated with the plate count (PC) method. Survival and population dynamics of the antagonistic Fusarium strains were monitored during the experiments, and a decline over time of the introduced microorganisms was assessd. |
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Palavras-Chave: |
Antagonistic fungus; Antagonistic strains; Resistance; Soil infestation; Survival. |
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Thesaurus Nal: |
microbial pesticides; risk assessment. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01912naa a2200253 a 4500
001 1012822
005 2016-11-22
008 1997 bl uuuu u00u1 u #d
100 1 $aMEZZALAMA, M.
245 $aEffects of antagonistic Fusarium oxysporum on functional groups of indigenous bacteria in soil.$h[electronic resource]
260 $c1997
520 $aBefore planning the commercial use of microorganisms, genetically manipulated or not, in agricultural environments, their behavior and potential impact on soil ecosystems should be carefully studied as part of risk assessment. The influence of added inoculum of antagonistic Fusarium oxysporum strains, genetically manipulated (T26/6) or not (233/1) on nitrogen and carbon functional groups were evaluated in three soils from different sites at Albenga in Northwestern Italy, one natural and two other previously solarized, and in a fourth soil obtained from a site at Carignano (Northwestern Italy) with a 10-year-old poplar stand. There were no detectable effects of the antagonistic Fusarium strains on ammonifiers, ammonium oxidizers, nitrite oxidizers, nonsymbioticaerobic nitrogen fixers and denitrifiers evaluated with the most probable number (MPN) method. Also, no effects were observed on amylolytic, proteolytic, cellulolytic, pectolytic and total bacteria evaluated with the plate count (PC) method. Survival and population dynamics of the antagonistic Fusarium strains were monitored during the experiments, and a decline over time of the introduced microorganisms was assessd.
650 $amicrobial pesticides
650 $arisk assessment
653 $aAntagonistic fungus
653 $aAntagonistic strains
653 $aResistance
653 $aSoil infestation
653 $aSurvival
700 1 $aGHINI, R.
700 1 $aRUFFA, P.
700 1 $aAMBROSOLI, R.
700 1 $aGARIBALDI, A.
773 $tApplied Soil Ecology$gv.7, p.31-40, 1997.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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Origem |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Rondônia. |
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Data corrente: |
06/01/2014 |
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Data da última atualização: |
06/01/2014 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
TEIXEIRA, A. L.; GONÇALVES, F. M. A.; REZENDE, J. C. de; ROCHA, R. B.; PEREIRA, A. A. |
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Afiliação: |
ALEXSANDRO LARA TEIXEIRA, CPAF-RO; Flávia Maria Avelar Gonçalves, UFLA; Juliana Costa de Rezende, EPAMIG; RODRIGO BARROS ROCHA, CPAF-RO; Antonio Alves Pereira, EPAMIG. |
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Título: |
Análise de componentes principais em caracteres morfológicos de café arábica em estádio juvenil. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Coffee Science, Lavras, v. 8, n. 2, p. 205-210, abr./jun. 2013. |
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Idioma: |
Português |
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Conteúdo: |
Objetivou-se, no presente estudo, identificar quais são os caracteres morfológicos de maior importância na discriminação entre genótipos juvenis de Coffea arabica. |
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Palavras-Chave: |
Coffee breeding; Melhoramento do cafeeiro; Multivariada; Multivariate; Seleção precoce. |
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Thesaurus NAL: |
early selection. |
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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/94687/1/Artigo-2013-CoffeeScience.pdf
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Marc: |
LEADER 00910naa a2200241 a 4500
001 1974940
005 2014-01-06
008 2013 bl uuuu u00u1 u #d
100 1 $aTEIXEIRA, A. L.
245 $aAnálise de componentes principais em caracteres morfológicos de café arábica em estádio juvenil.$h[electronic resource]
260 $c2013
520 $aObjetivou-se, no presente estudo, identificar quais são os caracteres morfológicos de maior importância na discriminação entre genótipos juvenis de Coffea arabica.
650 $aearly selection
653 $aCoffee breeding
653 $aMelhoramento do cafeeiro
653 $aMultivariada
653 $aMultivariate
653 $aSeleção precoce
700 1 $aGONÇALVES, F. M. A.
700 1 $aREZENDE, J. C. de
700 1 $aROCHA, R. B.
700 1 $aPEREIRA, A. A.
773 $tCoffee Science, Lavras$gv. 8, n. 2, p. 205-210, abr./jun. 2013.
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