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	Provedor de dados 63 (2) Autor Florentino,Ligiane Aparecida (1) Guimarães,Ana Paula (1) Marra,Leandro Marciano (1) Moreira,Fatima Maria de Souza (1) Moreira,Fátima Maria de Souza (1) Oliveira,Silvia Maria de (1) Rufini,Márcia (1) Silva,Krisle da (1) Soares,Cláudio Roberto Fonsêca Sousa (1) Mais... Palavra-chave Cupriavidus (2) Azorhizobium (1) Bradyrhizobium (1) Leguminosae (1) Nitrogen-fixing bacteria (1) Nitrogen-fixing species (1) Nodulation (1) Phosphate-solubilising bacteria (1) Rhizobium (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2011 (1) 2009 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Solubilisation of inorganic phosphates by inoculant strains from tropical legumes 63 Marra,Leandro Marciano; Oliveira,Silvia Maria de; Soares,Cláudio Roberto Fonsêca Sousa; Moreira,Fatima Maria de Souza. Microbial solubilisation of low soluble inorganic phosphates is an important process contributing for the phosphorus available to plants in tropical soils. This study evaluates the ability of inoculant strains for tropical legumes to solubilise inorganic phosphates of low solubility that are found in tropical soils. Seven strains of Leguminosae nodulating bacteria (LNB) were compared with one another and with a non-nodulating positive control, Burkholderia cepacia (LMG 1222T). Four of the strains are used as inoculants for cowpeas (Vigna unguiculata) (Bradyrhizobium sp. UFLA 03-84; Bradyrhizobium elkani INPA 03-11B and Bradyrhizobium japonicum BR3267) or for common beans (Phaseolus vulgaris) (Rhizobium tropici CIAT 899T). Rhizobium etli UFLA 02-100 and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Rhizobium; Bradyrhizobium; Cupriavidus; Phosphate-solubilising bacteria; Nitrogen-fixing bacteria. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162011000500015 Sesbania virgata stimulates the occurrence of its microsymbiont in soils but does not inhibit microsymbionts of other species 63 Florentino,Ligiane Aparecida; Guimarães,Ana Paula; Rufini,Márcia; Silva,Krisle da; Moreira,Fátima Maria de Souza. The legume species Sesbania virgata establishes a specific and efficient symbiosis with Azorhizobium doebereinerae. Previous studies have shown that A. doebereinerae occurrence correlates to the presence of S. virgata. This work aimed to evaluate the occurrence of A. doebereinerae and of other nitrogen-fixing Leguminosae-nodulating bacteria (NFLNB) in soil samples collected adjacent to and 10 m away from the stems of five S. virgata plants in pasture areas. Symbiotic characteristics of isolates from these NFLNB populations were also studied. S. virgata and the four promiscuous legume species Leucaena leucocephala, Macroptilium atropurpureum, Phaseolus vulgaris and Vigna unguiculata were inoculated with soil samples to trap A. doebereinerae and other NFLNB.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Azorhizobium; Cupriavidus; Leguminosae; Nodulation; Nitrogen-fixing species. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162009000500012 Registros recuperados: 2 Primeira ... 1 ... Última

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