Occurrence of arbuscular mycorrhizal fungi and of Azotobacter paspali in Paspalum notatum

Detalhes bibliográficos
Autor(a) principal: Ying Chu, Elizabeth
Data de Publicação: 1998
Outros Autores: Maria Gomes Oliveira, Arlene, Rech, Tassio Drech, Tapia-Hernandez, Armando, Augusto de Paula, Mauro, Maria da Silva Monteiro, Eliana, Döbereiner, Johanna
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/4898
Resumo: Occurrence of arbuscular mycorrhizal fungi (AMF) and Azotobacter paspali in Paspalum notatum cv. Batatais and the association of this diazotrophic bacterium with indigenous AMF spores were verified in soil and plant samples collected in four different lawn areas, at the campus of UFRRJ and Embrapa-CNPAB, in the county of Itaguaí, RJ, Brazil. A. paspali was isolated from rhizosphere soil, rhizome, roots and leaves of P. notatum cv. Batatais; underleaf surface showed the greatest occurrence of A. paspali; high root colonization rate and spore density of AMF were found in root and soil samples of P. notatum, with predominance of the genus Glomus; A. paspali was not found neither inside nor on the surface of the AMF spores.
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spelling Occurrence of arbuscular mycorrhizal fungi and of Azotobacter paspali in Paspalum notatumOcorrência de fungos micorrízicos arbusculares e Azotobacter paspali em Paspalum notatumOccurrence of arbuscular mycorrhizal fungi (AMF) and Azotobacter paspali in Paspalum notatum cv. Batatais and the association of this diazotrophic bacterium with indigenous AMF spores were verified in soil and plant samples collected in four different lawn areas, at the campus of UFRRJ and Embrapa-CNPAB, in the county of Itaguaí, RJ, Brazil. A. paspali was isolated from rhizosphere soil, rhizome, roots and leaves of P. notatum cv. Batatais; underleaf surface showed the greatest occurrence of A. paspali; high root colonization rate and spore density of AMF were found in root and soil samples of P. notatum, with predominance of the genus Glomus; A. paspali was not found neither inside nor on the surface of the AMF spores.A ocorrência de fungos micorrízicos arbusculares (FMA) e de Azotobacter paspali em Paspalum notatum cv. Batatais e a associação desta bactéria diazotrófica com os esporos dos FMAs nativos do solo foram verificadas em amostras de solo e planta coletadas em quatro áreas de gramado, localizadas no município de Itaguaí, RJ, câmpus da UFRRJ e Embrapa-CNPAB. A. paspali foi encontrada em solo rizosférico, e em rizomas, raízes e folhas de P. notatum cv. Batatais; a face inferior das folhas apresentou maior ocorrência de A. paspali; foram observadas altas porcentagens de colonização micorrízica e de densidade de esporos, com predominância do gênero Glomus; A. paspali não ocorreu na superfície ou dentro dos esporos de FMA.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraYing Chu, ElizabethMaria Gomes Oliveira, ArleneRech, Tassio DrechTapia-Hernandez, ArmandoAugusto de Paula, MauroMaria da Silva Monteiro, ElianaDöbereiner, Johanna1998-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/4898Pesquisa Agropecuaria Brasileira; v.33, n.6, jun. 1998; 1001-1004Pesquisa Agropecuária Brasileira; v.33, n.6, jun. 1998; 1001-10041678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/4898/7056info:eu-repo/semantics/openAccess2014-12-11T18:34:02Zoai:ojs.seer.sct.embrapa.br:article/4898Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-12-11T18:34:02Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Occurrence of arbuscular mycorrhizal fungi and of Azotobacter paspali in Paspalum notatum
Ocorrência de fungos micorrízicos arbusculares e Azotobacter paspali em Paspalum notatum
title Occurrence of arbuscular mycorrhizal fungi and of Azotobacter paspali in Paspalum notatum
spellingShingle Occurrence of arbuscular mycorrhizal fungi and of Azotobacter paspali in Paspalum notatum
Ying Chu, Elizabeth
title_short Occurrence of arbuscular mycorrhizal fungi and of Azotobacter paspali in Paspalum notatum
title_full Occurrence of arbuscular mycorrhizal fungi and of Azotobacter paspali in Paspalum notatum
title_fullStr Occurrence of arbuscular mycorrhizal fungi and of Azotobacter paspali in Paspalum notatum
title_full_unstemmed Occurrence of arbuscular mycorrhizal fungi and of Azotobacter paspali in Paspalum notatum
title_sort Occurrence of arbuscular mycorrhizal fungi and of Azotobacter paspali in Paspalum notatum
author Ying Chu, Elizabeth
author_facet Ying Chu, Elizabeth
Maria Gomes Oliveira, Arlene
Rech, Tassio Drech
Tapia-Hernandez, Armando
Augusto de Paula, Mauro
Maria da Silva Monteiro, Eliana
Döbereiner, Johanna
author_role author
author2 Maria Gomes Oliveira, Arlene
Rech, Tassio Drech
Tapia-Hernandez, Armando
Augusto de Paula, Mauro
Maria da Silva Monteiro, Eliana
Döbereiner, Johanna
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Ying Chu, Elizabeth
Maria Gomes Oliveira, Arlene
Rech, Tassio Drech
Tapia-Hernandez, Armando
Augusto de Paula, Mauro
Maria da Silva Monteiro, Eliana
Döbereiner, Johanna
dc.subject.none.fl_str_mv

description Occurrence of arbuscular mycorrhizal fungi (AMF) and Azotobacter paspali in Paspalum notatum cv. Batatais and the association of this diazotrophic bacterium with indigenous AMF spores were verified in soil and plant samples collected in four different lawn areas, at the campus of UFRRJ and Embrapa-CNPAB, in the county of Itaguaí, RJ, Brazil. A. paspali was isolated from rhizosphere soil, rhizome, roots and leaves of P. notatum cv. Batatais; underleaf surface showed the greatest occurrence of A. paspali; high root colonization rate and spore density of AMF were found in root and soil samples of P. notatum, with predominance of the genus Glomus; A. paspali was not found neither inside nor on the surface of the AMF spores.
publishDate 1998
dc.date.none.fl_str_mv 1998-06-01
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/4898
url https://seer.sct.embrapa.br/index.php/pab/article/view/4898
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/4898/7056
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.33, n.6, jun. 1998; 1001-1004
Pesquisa Agropecuária Brasileira; v.33, n.6, jun. 1998; 1001-1004
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
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