The association rhizobium-leguminosas in alfalfares of the province of Córdoba first stage. Selection of autochthonous strains of rhizobium meliloti: determination of effectiveness, infectivity and cultivar/strain specificity

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DOI: https://doi.org/10.31047/1668.298x.v1.n1.2211
Keywords:
rhizobium-leguminous, alfalfa, rhizobium meliloti, effectiveness, infectivity, specificity

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Roberto Pedro Ponte
Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuaria. Cátedra de Microbiología Agrícola
María R. Couto de Faedó
Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuaria. Cátedra de Microbiología Agrícola

Abstract

In the particular case of the area in study (Central semiarid region of the Province of Córdoba) plants in most alfalfa fields present nodules. 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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How to Cite
Ponte, R. P., & Couto de Faedó, M. R. The association rhizobium-leguminosas in alfalfares of the province of Córdoba first stage. Selection of autochthonous strains of rhizobium meliloti: determination of effectiveness, infectivity and cultivar/strain specificity. AgriScientia, 1(1), 69–79. https://doi.org/10.31047/1668.298x.v1.n1.2211
Issue
Vol. 1 (1980)
Section
Articles
Author Biographies

Roberto Pedro Ponte, Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuaria. Cátedra de Microbiología Agrícola

Ingeniero Agronomo. Prof. Adjunto

María R. Couto de Faedó, Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuaria. Cátedra de Microbiología Agrícola

Ingeniera Agronoma. Ex-Profesora Adjunta.
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