Consulta: subjectFacets:"Degredação."
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Data/hora: 03/06/2024 10:55:53

Associação de bactérias promotoras de crescimento de plantas do gênero Azospirillum com diferentes espécies de brachiaria.
Provedor de dados: 14
Autores: REIS JÚNIOR, F. B. dos; TEIXEIRA, K. R. dos S.; URQUIAGA, S.; REIS, V. M.
ABSTRACT: The limitation of nitrogen is considered one of the most important factors to the pastures degradation. However there are evidences that pastures formed by some species of the genus Brachiaria could be benefit with the biological nitrogen fixation process (BNF), guaranteeing to these pastures higher longevity. The diazotrophic bacteria founded in association with these forage grasses were mainly species from the Azospirillum genus. The associations between these microrganisms and the plants are generally conditioned to the vegetation, therefore is possible that different genotypes of Brachiaria exercise a selective efffect on the populations of these, what could result in different BNF contributions. It was objectified to establish the influence...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Degredação.; Bactéria; Brachiaria; Fixação de Nitrogênio; Microbiologia do Solo; Pastagem.; Azospirillum amazonense; Degradation; Nitrogen fixation; Pastures; Microbiology; Soil.
Ano: 2003
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/567997