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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
31/08/2000 |
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Data da última atualização: |
27/12/2018 |
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Autoria: |
LIMA, R. M. B. de. |
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Afiliação: |
ROBERVAL MONTEIRO BEZERRA DE LIMA, CPAA. |
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Título: |
Zoneamento edafo-climatico para plantio de especies florestais de rapido crescimento na Amazonia. |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
In: PROGRAMA PILOTO PARA A PROTEÇÃO DAS FLORESTAS TROPICAIS DO BRASIL. Relatório 1998. Brasília, DF, 1998. |
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Páginas: |
p. 57-58. |
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Idioma: |
Português |
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Conteúdo: |
Informacoes sobre: a) selecao de especies florestais para plantios na Amazonia brasileira; b) implantacao de unidades de validacao em diferentes regioes ecologicas; e c) cadastramento de areas para coleta de sementes. |
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Palavras-Chave: |
Amazonas; Brasil; Manaus; Selection. |
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Thesagro: |
Árvore; Essência Florestal; Floresta Tropical Úmida; Seleção. |
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Thesaurus Nal: |
forest trees; tropical rain forests. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/125090/1/p.-57-58.pdf
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Marc: |
LEADER 00969naa a2200253 a 4500
001 1669638
005 2018-12-27
008 1998 bl uuuu u00u1 u #d
100 1 $aLIMA, R. M. B. de
245 $aZoneamento edafo-climatico para plantio de especies florestais de rapido crescimento na Amazonia.
260 $c1998
300 $ap. 57-58.
520 $aInformacoes sobre: a) selecao de especies florestais para plantios na Amazonia brasileira; b) implantacao de unidades de validacao em diferentes regioes ecologicas; e c) cadastramento de areas para coleta de sementes.
650 $aforest trees
650 $atropical rain forests
650 $aÁrvore
650 $aEssência Florestal
650 $aFloresta Tropical Úmida
650 $aSeleção
653 $aAmazonas
653 $aBrasil
653 $aManaus
653 $aSelection
773 $tIn: PROGRAMA PILOTO PARA A PROTEÇÃO DAS FLORESTAS TROPICAIS DO BRASIL. Relatório 1998. Brasília, DF, 1998.
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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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: |
04/01/2017 |
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Data da última atualização: |
26/06/2017 |
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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: |
SANTOS, S. G. dos; SILVA, P. R. A. da; GARCIA, A. C.; ZILLI, J. E.; BERBARA, R. L. L. |
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Afiliação: |
SILVANA GOMES DOS SANTOS, UFRRJ; PAULA RENATA ALVES DA SILVA, UFRRJ; ANDRES CALDERIN GARCIA, UFRRJ; JERRI EDSON ZILLI, CNPAB; RICARDO LUIS LOURO BERBARA, UFRRJ. |
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Título: |
Dark septate endophyte decreases stress on rice plants. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Brazilian Journal of Microbiology, v. 48, n.2, p. 333-341, 2016. |
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DOI: |
http://dx.doi.org/10.1016/j.bjm.2016.09.018 |
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Idioma: |
Inglês |
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Conteúdo: |
Abiotic stress is one of the major limiting factors for plant development and productivity, which makes it important to identify microorganisms capable of increasing plant tolerance to stress. Dark septate endophytes can be symbionts of plants. In the present study, we evaluated the ability of dark septate endophytes isolates to reduce the effects of water stress in the rice varieties Nipponbare and Piauí. The experiments were performed under gnotobiotic conditions, and the water stress was induced with PEG. Four dark septate endophytes were isolated from the roots of wild rice (Oryza glumaepatula) collected from the Brazilian Amazon. Plant height as well as shoot and root fresh and dry matter were measured. Leaf protein concentrations and antioxidant enzyme activity were also estimated. The dark septate endophytes were grown in vitro in Petri dishes containing culture medium; they exhibited different levels of tolerance to salinity and water stress. The two rice varieties tested responded differently to inoculation with dark septate endophytes. Endophytes promoted rice plant growth both in the presence and in the absence of a water deficit. Decreased oxidative stress in plants in response to inoculation was observed in nearly all inoculated treatments, as indicated by the decrease in antioxidant enzyme activity. Dark septate endophytes fungi were shown to increase the tolerance of rice plants to stress caused by water deficiency. |
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Palavras-Chave: |
Oryza sativa L; Stress abiótico; Water stress tolerance. |
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Thesagro: |
Arroz; Fungo. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02142naa a2200241 a 4500
001 2059915
005 2017-06-26
008 2016 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1016/j.bjm.2016.09.018$2DOI
100 1 $aSANTOS, S. G. dos
245 $aDark septate endophyte decreases stress on rice plants.
260 $c2016
520 $aAbiotic stress is one of the major limiting factors for plant development and productivity, which makes it important to identify microorganisms capable of increasing plant tolerance to stress. Dark septate endophytes can be symbionts of plants. In the present study, we evaluated the ability of dark septate endophytes isolates to reduce the effects of water stress in the rice varieties Nipponbare and Piauí. The experiments were performed under gnotobiotic conditions, and the water stress was induced with PEG. Four dark septate endophytes were isolated from the roots of wild rice (Oryza glumaepatula) collected from the Brazilian Amazon. Plant height as well as shoot and root fresh and dry matter were measured. Leaf protein concentrations and antioxidant enzyme activity were also estimated. The dark septate endophytes were grown in vitro in Petri dishes containing culture medium; they exhibited different levels of tolerance to salinity and water stress. The two rice varieties tested responded differently to inoculation with dark septate endophytes. Endophytes promoted rice plant growth both in the presence and in the absence of a water deficit. Decreased oxidative stress in plants in response to inoculation was observed in nearly all inoculated treatments, as indicated by the decrease in antioxidant enzyme activity. Dark septate endophytes fungi were shown to increase the tolerance of rice plants to stress caused by water deficiency.
650 $aArroz
650 $aFungo
653 $aOryza sativa L
653 $aStress abiótico
653 $aWater stress tolerance
700 1 $aSILVA, P. R. A. da
700 1 $aGARCIA, A. C.
700 1 $aZILLI, J. E.
700 1 $aBERBARA, R. L. L.
773 $tBrazilian Journal of Microbiology$gv. 48, n.2, p. 333-341, 2016.
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