Caracterización de rizobacterias promotoras de crecimiento en plántulas de Eucalyptus nitens. / [Characterization of growth-promoting rhizobacteria in Eucalyptus nitens seedlings].
Rev. argent. microbiol
; 46(4): 338-47, 2014 Oct-Dec.
Article
em Es
| BINACIS
| ID: bin-133257
ABSTRACT
Rhizospheric and endophytic bacteria were isolated from the rizosphere and root tissue of Eucalyptus nitens. The objective of this work was to evaluate their capacity to promote growth in seedlings of the same species under greenhouse conditions. The isolates that improved seedling growth were identified and characterized by their capacity to produce indoleacetic acid (IAA), solubilize phosphates and increase 1-aminocyclopropane-1-carboxylate (ACC) deaminase activity. One hundred and five morphologically different strains were isolated, 15 of which promoted E. nitens seedling growth, significantly increasing the height (50
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06-national
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AR
Base de dados:
BINACIS
Idioma:
Es
Revista:
Rev. argent. microbiol
Ano de publicação:
2014
Tipo de documento:
Article
País de publicação:
Argentina