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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
16/11/2018 |
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Data da última atualização: |
28/06/2019 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MEDEIROS NETO, C. de; FERNANDES, P. B.; BARBOSA, R. A.; SBRISSIA, A. F. |
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Afiliação: |
Cauby de Medeiros Neto, Doutorando do Programa de Pós-Graduação em Ciência Animal/Universidade do Estado de Santa Catarina - UDESC; Doutorando do Programa de Pós-graduação da Universidade Federal de Mato Grosso do Sul - UFMS; RODRIGO AMORIM BARBOSA, CNPGC; Professor Associado da Universidade do Estado de Santa Catarina - UESC. |
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Título: |
Capacidade produtiva de consórcios entre gramíneas tropicais submetidos a diferentes estratégias de manejo. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
In: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 14., 2018, Campo Grande - MS. [Resumos dos trabalhos]. Brasília, DF, Embrapa, 2018 115 p. (Embrapa Gado de Corte. Documentos, 258). |
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Páginas: |
p. 32-33 |
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Idioma: |
Português |
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Conteúdo: |
Ambientes pastoris biodiversos podem promover maior produção de biomassa em função da potencial complementariedade produtiva das espécies. Nesse sentido, consórcios entre gramíneas submetidas a estratégias de manejo possivelmente promoveriam maior estabilidade produtiva quando comparados ao monocultivo. Assim, o objetivo deste projeto é avaliar produtividade forrageira e a persistência de dois consórcios entre gramíneas tropicais submetidos a duas severidades de desfolhação. |
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Thesagro: |
Espécie; Gramínea; Gramínea Forrageira; Manejo. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/186152/1/Capacidade-produtiva-de-consorcio.pdf
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Marc: |
LEADER 01253nam a2200205 a 4500
001 2099506
005 2019-06-28
008 2018 bl uuuu u00u1 u #d
100 1 $aMEDEIROS NETO, C. de
245 $aCapacidade produtiva de consórcios entre gramíneas tropicais submetidos a diferentes estratégias de manejo.$h[electronic resource]
260 $aIn: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 14., 2018, Campo Grande - MS. [Resumos dos trabalhos]. Brasília, DF, Embrapa, 2018 115 p. (Embrapa Gado de Corte. Documentos, 258).$c2018
300 $ap. 32-33
520 $aAmbientes pastoris biodiversos podem promover maior produção de biomassa em função da potencial complementariedade produtiva das espécies. Nesse sentido, consórcios entre gramíneas submetidas a estratégias de manejo possivelmente promoveriam maior estabilidade produtiva quando comparados ao monocultivo. Assim, o objetivo deste projeto é avaliar produtividade forrageira e a persistência de dois consórcios entre gramíneas tropicais submetidos a duas severidades de desfolhação.
650 $aEspécie
650 $aGramínea
650 $aGramínea Forrageira
650 $aManejo
700 1 $aFERNANDES, P. B.
700 1 $aBARBOSA, R. A.
700 1 $aSBRISSIA, A. F.
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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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. |
Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
19/12/2014 |
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Data da última atualização: |
19/12/2014 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 4 |
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Autoria: |
CASTRO, R. A.; QUECINE, M. C.; LACAVA, P. T.; BATISTA, B. D.; LUVIZOTTO, D. M.; MARCON, J.; FERREIRA, A.; MELO, I. S. de; AZEVEDO, J. L. |
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Afiliação: |
RENATA ASSIS CASTRO, CENA-USP; MARIA CAROLINA QUECINE, ESALQ-USP; PAULO TEIXEIRA LACAVA, ESALQ-USP; BNRUNA D BATISTA, ESALQ-USP; DANICE MAZZER LUVIZOTTO, ESALQ-USP; JOELMA MARCON, ESALQ-USP; ANDERSON FERREIRA, CPAMT; ITAMAR SOARES DE MELO, CNPMA; JOAO LUCIO DE AZEVEDO, ESALQ-USP. |
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Título: |
Isolation and enzyme bioprospection of endophytic bacteria associated with plants of Brazilian mangrove ecosystem. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
SpringerPlus, Amsterdam, v. 3, n. 382, p. 1-9, 2014. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The mangrove ecosystem is a coastal tropical biome located in the transition zone between land and sea that is characterized by periodic flooding, which confers unique and specific environmental conditions on this biome. In these ecosystems, the vegetation is dominated by a particular group of plant species that provide a unique environment harboring diverse groups of microorganisms, including the endophytic microorganisms that are the focus of this study. Because of their intimate association with plants, endophytic microorganisms could be explored for biotechnologically significant products, such as enzymes, proteins, antibiotics and others. Here, we isolated endophytic microorganisms from two mangrove species, Rhizophora mangle and Avicennia nitida, that are found in streams in two mangrove systems in Bertioga and Cananéia, Brazil. Bacillus was the most frequently isolated genus, comprising 42% of the species isolated from Cananéia and 28% of the species from Bertioga. However, other common endophytic genera such as Pantoea, Curtobacterium and Enterobacter were also found. After identifying the isolates, the bacterial communities were evaluated for enzyme production. Protease activity was observed in 75% of the isolates, while endoglucanase activity occurred in 62% of the isolates. Bacillus showed the highest activity rates for amylase and esterase and endoglucanase. To our knowledge, this is the first reported diversity analysis performed on endophytic bacteria obtained from the branches of mangrove trees and the first overview of the specific enzymes produced by different bacterial genera. This work contributes to our knowledge of the microorganisms and enzymes present in mangrove ecosystems. MenosAbstract: The mangrove ecosystem is a coastal tropical biome located in the transition zone between land and sea that is characterized by periodic flooding, which confers unique and specific environmental conditions on this biome. In these ecosystems, the vegetation is dominated by a particular group of plant species that provide a unique environment harboring diverse groups of microorganisms, including the endophytic microorganisms that are the focus of this study. Because of their intimate association with plants, endophytic microorganisms could be explored for biotechnologically significant products, such as enzymes, proteins, antibiotics and others. Here, we isolated endophytic microorganisms from two mangrove species, Rhizophora mangle and Avicennia nitida, that are found in streams in two mangrove systems in Bertioga and Cananéia, Brazil. Bacillus was the most frequently isolated genus, comprising 42% of the species isolated from Cananéia and 28% of the species from Bertioga. However, other common endophytic genera such as Pantoea, Curtobacterium and Enterobacter were also found. After identifying the isolates, the bacterial communities were evaluated for enzyme production. Protease activity was observed in 75% of the isolates, while endoglucanase activity occurred in 62% of the isolates. Bacillus showed the highest activity rates for amylase and esterase and endoglucanase. To our knowledge, this is the first reported diversity analysis performed on endophytic bacteria... Mostrar Tudo |
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Palavras-Chave: |
Biotechnological potential; Mangrove. |
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Thesagro: |
Bactéria; Enzima; Mangue. |
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Thesaurus NAL: |
endophytes; enzymes; Mangrove forests. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02618naa a2200313 a 4500
001 2003267
005 2014-12-19
008 2014 bl --- 0-- u #d
100 1 $aCASTRO, R. A.
245 $aIsolation and enzyme bioprospection of endophytic bacteria associated with plants of Brazilian mangrove ecosystem.$h[electronic resource]
260 $c2014
520 $aAbstract: The mangrove ecosystem is a coastal tropical biome located in the transition zone between land and sea that is characterized by periodic flooding, which confers unique and specific environmental conditions on this biome. In these ecosystems, the vegetation is dominated by a particular group of plant species that provide a unique environment harboring diverse groups of microorganisms, including the endophytic microorganisms that are the focus of this study. Because of their intimate association with plants, endophytic microorganisms could be explored for biotechnologically significant products, such as enzymes, proteins, antibiotics and others. Here, we isolated endophytic microorganisms from two mangrove species, Rhizophora mangle and Avicennia nitida, that are found in streams in two mangrove systems in Bertioga and Cananéia, Brazil. Bacillus was the most frequently isolated genus, comprising 42% of the species isolated from Cananéia and 28% of the species from Bertioga. However, other common endophytic genera such as Pantoea, Curtobacterium and Enterobacter were also found. After identifying the isolates, the bacterial communities were evaluated for enzyme production. Protease activity was observed in 75% of the isolates, while endoglucanase activity occurred in 62% of the isolates. Bacillus showed the highest activity rates for amylase and esterase and endoglucanase. To our knowledge, this is the first reported diversity analysis performed on endophytic bacteria obtained from the branches of mangrove trees and the first overview of the specific enzymes produced by different bacterial genera. This work contributes to our knowledge of the microorganisms and enzymes present in mangrove ecosystems.
650 $aendophytes
650 $aenzymes
650 $aMangrove forests
650 $aBactéria
650 $aEnzima
650 $aMangue
653 $aBiotechnological potential
653 $aMangrove
700 1 $aQUECINE, M. C.
700 1 $aLACAVA, P. T.
700 1 $aBATISTA, B. D.
700 1 $aLUVIZOTTO, D. M.
700 1 $aMARCON, J.
700 1 $aFERREIRA, A.
700 1 $aMELO, I. S. de
700 1 $aAZEVEDO, J. L.
773 $tSpringerPlus, Amsterdam$gv. 3, n. 382, p. 1-9, 2014.
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