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	Provedor de dados Acta Botanica (1) BJM (1) Autor Mergulhão,Adália Cavalcanti do Espírito Santo (2) Burity,Hélio Almeida (1) Figueiredo,Márcia do Vale Barreto (1) Goto,Bruno Tomio (1) Lima,André Suêldo Tavares de (1) Lima,Cláudia Elizabete Pereira de (1) Maia,Leonor Costa (1) Oliveira,José de Paula (1) Xavier,Terezinha Ferreira (1) Mais... Palavra-chave Arbuscular mycorrhiza (1) Biological nitrogen fixation (1) Degraded area (1) Gypsum (1) Mycorrhiza (1) PGPB (1) Rhizobia (1) Taxonomy (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2011 (1) 2010 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Diversity of arbuscular mycorrhizal fungi in a gypsum mining impacted semiarid area Acta Botanica Mergulhão,Adália Cavalcanti do Espírito Santo; Burity,Hélio Almeida; Goto,Bruno Tomio; Maia,Leonor Costa. The aim of this work was to evaluate the impact of gypsum mining on the occurrence and diversity of arbuscular mycorrhizal fungi (AMF). Soil samples were collected in the rainy and dry periods in four areas of a gypsum mine: native preserved "caatinga" (NC); mine vicinity (MS); reject area (RA); interface between the reject area and an area of "caatinga" degraded by mining (IN). Forty two plant species were identified in these areas; some were not found in both collection periods. Thirty six taxa of AMF were identified: 31 in the rainy and 31 in the dry period, with different species composition. Mining activity reduced diversity of plants and of AMF in the three mining areas when compared to NC. Plant similarity indexes were low between NC and the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Degraded area; Gypsum; Mycorrhiza; Taxonomy. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062010000400020 Triple inoculation with Bradyrhizobium, Glomus and Paenibacillus on cowpea (Vigna unguiculata [L.] walp.) development BJM Lima,André Suêldo Tavares de; Xavier,Terezinha Ferreira; Lima,Cláudia Elizabete Pereira de; Oliveira,José de Paula; Mergulhão,Adália Cavalcanti do Espírito Santo; Figueiredo,Márcia do Vale Barreto. The use of microorganisms to improve the availability of nutrients to plants is of great importance to agriculture. This study aimed to evaluate the effect of triple inoculation of cowpea with arbuscular mycorrhizal fungi (AMF), plant growth-promoting bacteria (PGPB) and rhizobia to maximize biological nitrogen fixation (BNF) and promote plant growth. The experiment was conducted in a greenhouse using cowpea plants (Vigna unguiculata L. Walp cv. IPA 206). The treatments included inoculation with strains of Bradyrhizobium sp. (BR 3267 and EI - 6) individually and as a mixture, an absolute control (AC) and mineral nitrogen control (NC), all combined with the presence or absence of native AMF (Glomus etunicatum) and PGPB (Paenibacillus brasilensis - 24) in a... Tipo: Info:eu-repo/semantics/article Palavras-chave: Arbuscular mycorrhiza; Biological nitrogen fixation; PGPB; Rhizobia. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822011000300010 Registros recuperados: 2 Primeira ... 1 ... Última

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