Endogenous growth inhibitors,nodulation and nitrogen fixation in soybean under drought and treated with gibberellic acid and abscisic acid by Racca, R. W., Arguello, J. A., Núñez, S. B., Luna, V., Frioni, L., Bottini, R.

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The association rhizobium-leguminosas in alfalfares of the province of Córdoba first stage. Selection of autochthonous strains of rhizobium meliloti: determination of effectiveness... by Ponte, Roberto Pedro, Couto de Faedó, María R.

“…As a first approximation, and to avoid ecological problems of poor adaptation or competition of introduced strains, which are difficult to evaluate or modify the characteristics of native stains, selected among the isolated those of higer simbiotic Nitrogen fixation capacity and their response to different alfalfa cultivars. were studied.…”
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Identification of cyanobacteria in soils of the northeast region of the province of Córdoba by Díaz, Carola Celeste, Vettorello, Cecilia

“…It was possible to identify the species of cyanobacteria present at each site, observing a dominance of heterocyst nitrogen fixators in soils with higher salinity. In turn, in the three native forest present at each site, greater species richness was observed. …”
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