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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
04/09/2017 |
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Data da última atualização: |
04/09/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OLIVEIRA JÚNIOR, J. Q. de; JESUS, E. da C.; LISBOA, F. J. G.; BERBARA, R. L. L.; FARIA, S. M. de. |
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Afiliação: |
JOEL QUINTINO DE OLIVEIRA JÚNIOR, UFRRJ; EDERSON DA CONCEICAO JESUS, CNPAB; FRANCY JUNIO GONÇALVES LISBOA, UFRRJ; RICARDO LUIS LOURO BERBARA, UFRRJ; SERGIO MIANA DE FARIA, CNPAB. |
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Título: |
Nitrogen-fixing bacteria and arbuscular mycorrhizal fungi in Piptadenia gonoacantha (Mart.) Macbr.. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Brazilian Journal of Microbiology, São Paulo, v.48 n.1, Jan./Mar. 2017. |
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DOI: |
http://dx.doi.org/10.1016/j.bjm.2016.10.013 |
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Idioma: |
Inglês |
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Conteúdo: |
The family Leguminosae comprises approximately 20,000 species that mostly form symbioses with arbuscular mycorrhizal fungi (AMF) and nitrogen-fixing bacteria (NFB). This study is aimed at investigating and confirming the dependence on nodulation and biological nitrogen fixation in the specie Piptadenia gonoacantha (Mart.) Macbr., which belongs to the Piptadenia group. Two consecutive experiments were performed in a greenhouse. The experiments were fully randomized with six replicates and a factorial scheme. For the treatments, the two AMF species and three NFB strains were combined to nodulate P. gonoacantha in addition to the control treatments. The results indicate this species? capacity for nodulation without the AMF; however, the AMF + NFB combinations yielded a considerable gain in P. gonoacantha shoot weight compared with the treatments that only included inoculating with bacteria or AMF. The results also confirm that the treatment effects among the AMF + NFB combinations produced different shoot dry weight/root dry weight ratios. We conclude that AMF is not necessary for nodulation and that this dependence improves species development because plant growth increases upon co-inoculation. |
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Palavras-Chave: |
Biological nitrogen fixation; Pau-jacaré; Synergy. |
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Thesaurus Nal: |
nodulation. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 01962naa a2200229 a 4500
001 2074964
005 2017-09-04
008 2017 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1016/j.bjm.2016.10.013$2DOI
100 1 $aOLIVEIRA JÚNIOR, J. Q. de
245 $aNitrogen-fixing bacteria and arbuscular mycorrhizal fungi in Piptadenia gonoacantha (Mart.) Macbr..$h[electronic resource]
260 $c2017
520 $aThe family Leguminosae comprises approximately 20,000 species that mostly form symbioses with arbuscular mycorrhizal fungi (AMF) and nitrogen-fixing bacteria (NFB). This study is aimed at investigating and confirming the dependence on nodulation and biological nitrogen fixation in the specie Piptadenia gonoacantha (Mart.) Macbr., which belongs to the Piptadenia group. Two consecutive experiments were performed in a greenhouse. The experiments were fully randomized with six replicates and a factorial scheme. For the treatments, the two AMF species and three NFB strains were combined to nodulate P. gonoacantha in addition to the control treatments. The results indicate this species? capacity for nodulation without the AMF; however, the AMF + NFB combinations yielded a considerable gain in P. gonoacantha shoot weight compared with the treatments that only included inoculating with bacteria or AMF. The results also confirm that the treatment effects among the AMF + NFB combinations produced different shoot dry weight/root dry weight ratios. We conclude that AMF is not necessary for nodulation and that this dependence improves species development because plant growth increases upon co-inoculation.
650 $anodulation
653 $aBiological nitrogen fixation
653 $aPau-jacaré
653 $aSynergy
700 1 $aJESUS, E. da C.
700 1 $aLISBOA, F. J. G.
700 1 $aBERBARA, R. L. L.
700 1 $aFARIA, S. M. de
773 $tBrazilian Journal of Microbiology, São Paulo$gv.48 n.1, Jan./Mar. 2017.
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| Registros recuperados : 11 | |
| 10. |  | OLIVEIRA, I. S. R. de; SILVA, M. S. R. de A. da; OLIVEIRA JÚNIOR, J. Q. de; ZILLI, J. E.; FARIA, S. M. de; JESUS, E. da C. Validação de estirpes de Rizóbios selecionadas para parapiptadenia rigia (Benth.) Brenan em solo não estéril. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 31.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 15.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 13.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 10., 2014, Araxá. Fertilidade e biologia do solo: integração e tecnologias para todos: anais. Araxá: Núcleo Regional Leste da Sociedade Brasileira de Ciência do Solo, 2014. FertBio 2014.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| Registros recuperados : 11 | |
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