Diazotrophic bacteria in star flowers

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorMarra, Leandro Marciano-
Autor(es): dc.creatorGrazziotti, Paulo Henrique-
Autor(es): dc.creatorNunes, Ubirajara Russi-
Autor(es): dc.creatorMoreira, Fatima Maria de Souza-
Data de aceite: dc.date.accessioned2026-02-09T11:56:52Z-
Data de disponibilização: dc.date.available2026-02-09T11:56:52Z-
Data de envio: dc.date.issued2018-03-27-
Data de envio: dc.date.issued2018-03-27-
Data de envio: dc.date.issued2012-03-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/28929-
Fonte completa do material: dc.identifierhttp://www.seer.ufu.br/index.php/biosciencejournal/article/view/12486-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1150981-
Descrição: dc.descriptionThis study evaluated the occurrence and density of associative diazotrophic bacteria in the rhizosphere, collar, roots and leaves of Syngonanthus elegans (Bong) Ruhland (Goldenfoot) and Syngonanthus aciphyllus (Mini-skirt). These species are able to grow in poor soils. Five samples, with 25 plants both of S. elegans and S. aciphyllus, each were collected in Soberbo stream, Diamantina-MG, Brazil. The occurrence and the density of diazotrophic bacteria were evaluated by the most probable number (MPN) method in semi-selective N-free media NFb, LGI, JNFb, and JMV. In general, for both species, a high density of diazotrophic bacteria was observed in all of the microenvironments evaluated. The density was greater in S. elegans than in S. aciphyllus. The associative occurrence of diazotrophic bacteria in S. elegans and S. aciphyllus can contribute to plant adaptation to low fertility soils.-
Idioma: dc.languageen-
Publicador: dc.publisherUniversidade Federal de Uberlândia-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceBioscience Journal-
Palavras-chave: dc.subjectBiological nitrogen fixation-
Palavras-chave: dc.subjectDiazotrophic bacteria-
Palavras-chave: dc.subjectLow fertility soils-
Palavras-chave: dc.subjectFixação biológica de nitrogênio-
Palavras-chave: dc.subjectBactéria diazotrófica-
Palavras-chave: dc.subjectSolos de baixa fertilidade-
Título: dc.titleDiazotrophic bacteria in star flowers-
Título: dc.titleBactérias diazotróficas em sempre-viva-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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