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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
27/06/1995 |
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Data da última atualização: |
27/06/1995 |
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Autoria: |
MEDINA, O. A.; SYLVIA, D. M.; KRETSCHMER JR, A. E. |
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Título: |
Response of siratro to vesicular-arbuscular mycorrhizal fungi: I. Selection of effective vesicular-arbuscular fungi in amended soil. |
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Ano de publicação: |
1988 |
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Fonte/Imprenta: |
Soil Sci. Soc. Am. J., v.52, n.2, p.416-419, 1988. |
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Idioma: |
Inglês |
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Palavras-Chave: |
FORRAGEIRA; INTERACAO COM MICORRIZAS; MICORRIZA/VA; VASO. |
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Thesagro: |
Calagem; Colonização; Crescimento; Ferro; Gigaspora Margarita; Glomus Etunicatum; Glomus Intraradices; Glomus Versiforme; Infecção; Inoculação; Leguminosa; Macroptilium Atropurpureum; Micorriza; Siratro; Solo. |
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Thesaurus Nal: |
Glomus deserticola. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01050naa a2200373 a 4500
001 1607526
005 1995-06-27
008 1988 bl --- 0-- u #d
100 1 $aMEDINA, O. A.
245 $aResponse of siratro to vesicular-arbuscular mycorrhizal fungi$bI. Selection of effective vesicular-arbuscular fungi in amended soil.
260 $c1988
650 $aGlomus deserticola
650 $aCalagem
650 $aColonização
650 $aCrescimento
650 $aFerro
650 $aGigaspora Margarita
650 $aGlomus Etunicatum
650 $aGlomus Intraradices
650 $aGlomus Versiforme
650 $aInfecção
650 $aInoculação
650 $aLeguminosa
650 $aMacroptilium Atropurpureum
650 $aMicorriza
650 $aSiratro
650 $aSolo
653 $aFORRAGEIRA
653 $aINTERACAO COM MICORRIZAS
653 $aMICORRIZA/VA
653 $aVASO
700 1 $aSYLVIA, D. M.
700 1 $aKRETSCHMER JR, A. E.
773 $tSoil Sci. Soc. Am. J.$gv.52, n.2, p.416-419, 1988.
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Embrapa Agrobiologia (CNPAB) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
05/04/2005 |
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Data da última atualização: |
05/04/2005 |
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Autoria: |
REIS JÚNIOR. F. B. dos; SILVA, M. F. da; TEIXEIRA, K. R. S.; URQUIAGA, S.; REIS, V. M. |
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Título: |
Intra-specific diversity study of the nitrogen fixing bacterium Azospirillum amazonense isolated from different Brachiaria species. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
Symbiosis, Rehovot, v. 36, p. 41-56, 2004. |
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Idioma: |
Inglês |
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Conteúdo: |
The limitation of nittrogen is considered one the most important factors for the Brazilian pastures degradation. However, there are evidences that pastures formed by some species of the Brachiaria genus could be benefited by the biological nitrogen fixation BNF, guaranteeing a higher longevity to these pastures. Previous studies showed that the diazotrophic bacteria found in association with these forage grasses were mainly from the Azospirillum amazoneser species. Since associations between these microorganisms and plants are generally conditioned by the vegetation, it is possible that different brachiaria genotypes can exercise a selective effect on the azospirillum population. The aim of this work was to stydy the intra-specific diversity of A. amazonense isolates and to estabhish possible influences of differente Brachiaria species and edaphoclimatic conditions. The characterisation of the diversity among these isolates was conducted using serological tests (ELISABIOLOG). These methods were capable to show important diversity among the isolates of A. amazonense. |
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Palavras-Chave: |
Bactéria diazotrófica; Biological nitrogen fixation; BNF; Diazotrophic bacteria; FBN; Fixação biológica de nitrogênio. |
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Thesaurus NAL: |
Azospirillum amazonense. |
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Categoria do assunto: |
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Marc: |
LEADER 01869naa a2200253 a 4500
001 1628005
005 2005-04-05
008 2004 bl --- 0-- u #d
100 1 $aREIS JÚNIOR. F. B. dos
245 $aIntra-specific diversity study of the nitrogen fixing bacterium Azospirillum amazonense isolated from different Brachiaria species.
260 $c2004
520 $aThe limitation of nittrogen is considered one the most important factors for the Brazilian pastures degradation. However, there are evidences that pastures formed by some species of the Brachiaria genus could be benefited by the biological nitrogen fixation BNF, guaranteeing a higher longevity to these pastures. Previous studies showed that the diazotrophic bacteria found in association with these forage grasses were mainly from the Azospirillum amazoneser species. Since associations between these microorganisms and plants are generally conditioned by the vegetation, it is possible that different brachiaria genotypes can exercise a selective effect on the azospirillum population. The aim of this work was to stydy the intra-specific diversity of A. amazonense isolates and to estabhish possible influences of differente Brachiaria species and edaphoclimatic conditions. The characterisation of the diversity among these isolates was conducted using serological tests (ELISABIOLOG). These methods were capable to show important diversity among the isolates of A. amazonense.
650 $aAzospirillum amazonense
653 $aBactéria diazotrófica
653 $aBiological nitrogen fixation
653 $aBNF
653 $aDiazotrophic bacteria
653 $aFBN
653 $aFixação biológica de nitrogênio
700 1 $aSILVA, M. F. da
700 1 $aTEIXEIRA, K. R. S.
700 1 $aURQUIAGA, S.
700 1 $aREIS, V. M.
773 $tSymbiosis, Rehovot$gv. 36, p. 41-56, 2004.
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