Bactérias associadas à cana-de-açúcar: isolamento e potencial promoção de crescimento vegetal.
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Tipo de documento: | Tese |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFRPE |
Texto Completo: | http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/5273 |
Resumo: | The exploration and understanding of the mechanisms of bacteria-plant interaction may be used in management systems that seek a sustainable production of several crops in agriculture, mainly sugar cane, which has great importance in today's economy. Therefore, the objective was to evaluate the diversity of bacteria (endophytic and rhizoplane) associated with different varieties of cane sugar grown in the Northeast and select bacteria with potential to promote plant growth (nitrogen fixing and phosphate solubilizing) for a possible reduction of fertilizer. Endophytic bacteria, leaf and root, and rhizoplane were isolated from three commercial varieties (RB 92579, RB 867515 and RB 863129) of cane sugar grown in the Northeast, in areas with and without the application of Termiticide and in two seasons (4 and 10 months) of plant development. The bacteria were isolated in 10% TSA media and selective media NFB and selected based on their ability to solubilize inorganic phosphate and nitrogen fixation. At the end of the process were isolated about 410 strains in rich media (TSA) and about 245 isolated media NFB(diazotrophic), that for both harvests. In the interaction bacteria-cane sugar, the total population of yellow and white bacteria was influenced by the varieties of cane and evaluated by plant tissues, and its management, and, moreover, it was concluded that the varieties of sugarcane sugarcane grown in the Northeast have a bacterial community associated with potential application to plant growth promotion, since they have the ability to fix nitrogen, solubilize inorganic phosphate and produce AIA. Plant cane sugar grown in Pernambuco has a distinct community of endophytic bacteria in relation to other producing states, some being identified as the genus Burkholderia, Pantoea, Klebsiella, Pseudomonas and Enterobacter. |
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FREIRE, Fernando JoséSILVA, Gláucía Alves eSILVA, Maria Luiza Ribeiro Bastos daLIRA JÚNIOR, Mário de AndradeSTAMFORD, Newton Pereirahttp://lattes.cnpq.br/5831953262176334SILVA, Michelangelo de Oliveira2016-08-11T12:22:48Z2011-02-24SILVA, Michelangelo de Oliveira. Bactérias associadas à cana-de-açúcar: isolamento e potencial promoção de crescimento vegetal. 2011. 70 f. Tese (Programa de Pós-Graduação em Ciência do Solo) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/5273The exploration and understanding of the mechanisms of bacteria-plant interaction may be used in management systems that seek a sustainable production of several crops in agriculture, mainly sugar cane, which has great importance in today's economy. Therefore, the objective was to evaluate the diversity of bacteria (endophytic and rhizoplane) associated with different varieties of cane sugar grown in the Northeast and select bacteria with potential to promote plant growth (nitrogen fixing and phosphate solubilizing) for a possible reduction of fertilizer. Endophytic bacteria, leaf and root, and rhizoplane were isolated from three commercial varieties (RB 92579, RB 867515 and RB 863129) of cane sugar grown in the Northeast, in areas with and without the application of Termiticide and in two seasons (4 and 10 months) of plant development. The bacteria were isolated in 10% TSA media and selective media NFB and selected based on their ability to solubilize inorganic phosphate and nitrogen fixation. At the end of the process were isolated about 410 strains in rich media (TSA) and about 245 isolated media NFB(diazotrophic), that for both harvests. In the interaction bacteria-cane sugar, the total population of yellow and white bacteria was influenced by the varieties of cane and evaluated by plant tissues, and its management, and, moreover, it was concluded that the varieties of sugarcane sugarcane grown in the Northeast have a bacterial community associated with potential application to plant growth promotion, since they have the ability to fix nitrogen, solubilize inorganic phosphate and produce AIA. Plant cane sugar grown in Pernambuco has a distinct community of endophytic bacteria in relation to other producing states, some being identified as the genus Burkholderia, Pantoea, Klebsiella, Pseudomonas and Enterobacter.A exploração e o conhecimento dos mecanismos de interação bactéria-planta poderão ser utilizados em sistemas de manejo que busquem uma produção sustentável de diversas culturas de interesse agrícola, principalmente a cana-de-açúcar, que exerce grande importância na economia atual. Portanto, o objetivo deste trabalho foi avaliar a diversidade de bactérias (endofíticas e do rizoplano) associadas a diferentes variedades de cana-de-açúcar, cultivadas no Nordeste e selecionar bactérias com potencial em promover o crescimento vegetal (fixadoras de nitrogênio e solubilizadoras de fosfato), para uma possível redução de fertilizantes. Bactérias endofíticas, de folha e raiz, e do rizoplano foram isoladas de três variedades comerciais (RB 92579, RB 867515 e RB 863129) de cana-de-açúcar, cultivadas no Nordeste, em áreas com e sem aplicação de cupinicida e em duas épocas (4 e 10 meses) de desenvolvimento da planta . As bactérias foram isoladas em meio TSA 10% e no meio seletivo NFb e selecionadas quanto a sua capacidade de solubilizar fosfato inorgânico e fixar nitrogênio. No final do processo foram isoladas cerca de 410 isolados em meio rico (TSA) e cerca de 245 isolados em meio NFb (diazotroficas), isso para ambas épocas de coleta. Na interação bactéria-cana-de-açúcar, a densidade populacional total, de bactérias amarelas e brancas foi influenciada pelas variedades de cana avaliadas e pelos tecidos vegetais, e pelo manejo e, além disso, foi possível concluir que as variedades de cana-de-açúcar cultivadas no Nordeste apresentam uma comunidade bacteriana associada com potencial aplicação para a promoção de crescimento vegetal, pois possuem a capacidade de fixar nitrogênio, solubilizar fosfato inorgânico e produzir AIA. Planta de cana-de-açúcar cultivada em Pernambuco possui uma comunidade de bactérias endofíticas distinta em relação aos outros estados produtores, sendo algumas identificadas como dos gêneros: Burkholderia, Pantoea, Klebsiella, Pseudomonas e Enterobacter.Submitted by (lucia.rodrigues@ufrpe.br) on 2016-08-11T12:22:48Z No. of bitstreams: 1 Michelangelo de Oliveira Silva.pdf: 667109 bytes, checksum: d1d78400e5eb31539cdab86c7d14b716 (MD5)Made available in DSpace on 2016-08-11T12:22:48Z (GMT). No. of bitstreams: 1 Michelangelo de Oliveira Silva.pdf: 667109 bytes, checksum: d1d78400e5eb31539cdab86c7d14b716 (MD5) Previous issue date: 2011-02-24Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESConselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPqapplication/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em Ciência do SoloUFRPEBrasilDepartamento de AgronomiaCana-de-açúcarTecnologia agrícolaSolubilização de fosfatoFixação de nitrogênioDiazotroficasEcologia microbianaMicrobial EcologyNitrogen FixationPhosphate SolubilizationDiazotrophicAGRONOMIA::CIENCIA DO SOLOBactérias associadas à cana-de-açúcar: isolamento e potencial promoção de crescimento vegetal.Bacteria associated with sugar cane: isolation and potential plant growth promotion.info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesis8551734419043507650600600600600600-6800553879972229205-59198405272323756712075167498588264571-2555911436985713659info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPELICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/5273/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51ORIGINALMichelangelo de Oliveira Silva.pdfMichelangelo de Oliveira Silva.pdfapplication/pdf667109http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/5273/2/Michelangelo+de+Oliveira+Silva.pdfd1d78400e5eb31539cdab86c7d14b716MD52tede2/52732016-08-11 09:22:48.716oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2024-05-28T12:32:49.923387Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false |
dc.title.por.fl_str_mv |
Bactérias associadas à cana-de-açúcar: isolamento e potencial promoção de crescimento vegetal. |
dc.title.alternative.eng.fl_str_mv |
Bacteria associated with sugar cane: isolation and potential plant growth promotion. |
title |
Bactérias associadas à cana-de-açúcar: isolamento e potencial promoção de crescimento vegetal. |
spellingShingle |
Bactérias associadas à cana-de-açúcar: isolamento e potencial promoção de crescimento vegetal. SILVA, Michelangelo de Oliveira Cana-de-açúcar Tecnologia agrícola Solubilização de fosfato Fixação de nitrogênio Diazotroficas Ecologia microbiana Microbial Ecology Nitrogen Fixation Phosphate Solubilization Diazotrophic AGRONOMIA::CIENCIA DO SOLO |
title_short |
Bactérias associadas à cana-de-açúcar: isolamento e potencial promoção de crescimento vegetal. |
title_full |
Bactérias associadas à cana-de-açúcar: isolamento e potencial promoção de crescimento vegetal. |
title_fullStr |
Bactérias associadas à cana-de-açúcar: isolamento e potencial promoção de crescimento vegetal. |
title_full_unstemmed |
Bactérias associadas à cana-de-açúcar: isolamento e potencial promoção de crescimento vegetal. |
title_sort |
Bactérias associadas à cana-de-açúcar: isolamento e potencial promoção de crescimento vegetal. |
author |
SILVA, Michelangelo de Oliveira |
author_facet |
SILVA, Michelangelo de Oliveira |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
FREIRE, Fernando José |
dc.contributor.referee1.fl_str_mv |
SILVA, Gláucía Alves e |
dc.contributor.referee2.fl_str_mv |
SILVA, Maria Luiza Ribeiro Bastos da |
dc.contributor.referee3.fl_str_mv |
LIRA JÚNIOR, Mário de Andrade |
dc.contributor.referee4.fl_str_mv |
STAMFORD, Newton Pereira |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/5831953262176334 |
dc.contributor.author.fl_str_mv |
SILVA, Michelangelo de Oliveira |
contributor_str_mv |
FREIRE, Fernando José SILVA, Gláucía Alves e SILVA, Maria Luiza Ribeiro Bastos da LIRA JÚNIOR, Mário de Andrade STAMFORD, Newton Pereira |
dc.subject.por.fl_str_mv |
Cana-de-açúcar Tecnologia agrícola Solubilização de fosfato Fixação de nitrogênio Diazotroficas Ecologia microbiana Microbial Ecology Nitrogen Fixation Phosphate Solubilization Diazotrophic |
topic |
Cana-de-açúcar Tecnologia agrícola Solubilização de fosfato Fixação de nitrogênio Diazotroficas Ecologia microbiana Microbial Ecology Nitrogen Fixation Phosphate Solubilization Diazotrophic AGRONOMIA::CIENCIA DO SOLO |
dc.subject.cnpq.fl_str_mv |
AGRONOMIA::CIENCIA DO SOLO |
description |
The exploration and understanding of the mechanisms of bacteria-plant interaction may be used in management systems that seek a sustainable production of several crops in agriculture, mainly sugar cane, which has great importance in today's economy. Therefore, the objective was to evaluate the diversity of bacteria (endophytic and rhizoplane) associated with different varieties of cane sugar grown in the Northeast and select bacteria with potential to promote plant growth (nitrogen fixing and phosphate solubilizing) for a possible reduction of fertilizer. Endophytic bacteria, leaf and root, and rhizoplane were isolated from three commercial varieties (RB 92579, RB 867515 and RB 863129) of cane sugar grown in the Northeast, in areas with and without the application of Termiticide and in two seasons (4 and 10 months) of plant development. The bacteria were isolated in 10% TSA media and selective media NFB and selected based on their ability to solubilize inorganic phosphate and nitrogen fixation. At the end of the process were isolated about 410 strains in rich media (TSA) and about 245 isolated media NFB(diazotrophic), that for both harvests. In the interaction bacteria-cane sugar, the total population of yellow and white bacteria was influenced by the varieties of cane and evaluated by plant tissues, and its management, and, moreover, it was concluded that the varieties of sugarcane sugarcane grown in the Northeast have a bacterial community associated with potential application to plant growth promotion, since they have the ability to fix nitrogen, solubilize inorganic phosphate and produce AIA. Plant cane sugar grown in Pernambuco has a distinct community of endophytic bacteria in relation to other producing states, some being identified as the genus Burkholderia, Pantoea, Klebsiella, Pseudomonas and Enterobacter. |
publishDate |
2011 |
dc.date.issued.fl_str_mv |
2011-02-24 |
dc.date.accessioned.fl_str_mv |
2016-08-11T12:22:48Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/doctoralThesis |
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publishedVersion |
dc.identifier.citation.fl_str_mv |
SILVA, Michelangelo de Oliveira. Bactérias associadas à cana-de-açúcar: isolamento e potencial promoção de crescimento vegetal. 2011. 70 f. Tese (Programa de Pós-Graduação em Ciência do Solo) - Universidade Federal Rural de Pernambuco, Recife. |
dc.identifier.uri.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/5273 |
identifier_str_mv |
SILVA, Michelangelo de Oliveira. Bactérias associadas à cana-de-açúcar: isolamento e potencial promoção de crescimento vegetal. 2011. 70 f. Tese (Programa de Pós-Graduação em Ciência do Solo) - Universidade Federal Rural de Pernambuco, Recife. |
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http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/5273 |
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