Nodulation Capacity of Argentinean Soybean (Glycine max L. Merr) Cultivars Inoculated with Commercial Strains of Bradyrhizobium japonicum

The purpose of this research was to evaluate the nodulation potential of 31 Argentinean soybean commercial cultivars. Those with the highest nodulation capacity developed twice the amount of nodules than the low nodulating ones, which is the variation contained in soybean genotypes. Furthermore, thi...

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Autores principales: Salvucci, Rubén Darío, Aulicino, Mónica Beatriz, Hungria, Mariángela, Balatti, Pedro Alberto
Formato: Articulo
Lenguaje:Inglés
Publicado: 2012
Materias:
Ciencias Agrarias
Cultivos Agrícolas
Soja
nitrogen fixation; genetics of nodulation; soybean-BNF
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/75531
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-75531
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Agrarias
Cultivos Agrícolas
Soja
nitrogen fixation; genetics of nodulation; soybean-BNF
spellingShingle Ciencias Agrarias
Cultivos Agrícolas
Soja
nitrogen fixation; genetics of nodulation; soybean-BNF
Salvucci, Rubén Darío
Aulicino, Mónica Beatriz
Hungria, Mariángela
Balatti, Pedro Alberto
Nodulation Capacity of Argentinean Soybean (Glycine max L. Merr) Cultivars Inoculated with Commercial Strains of Bradyrhizobium japonicum
topic_facet Ciencias Agrarias
Cultivos Agrícolas
Soja
nitrogen fixation; genetics of nodulation; soybean-BNF
description The purpose of this research was to evaluate the nodulation potential of 31 Argentinean soybean commercial cultivars. Those with the highest nodulation capacity developed twice the amount of nodules than the low nodulating ones, which is the variation contained in soybean genotypes. Furthermore, this was not due to bacterial promiscuity, since the re-sponse was independent of the bradyrhizobia strain inoculated. The ability of cultivars to develop a larger number and biomass of nodules was unrelated with the maturity group they belong to and also was not a response to quorum sensing effects. Our results suggest that breeding programs can be aimed at improving the nodulation capacity of soybean and that cultivars from different maturity groups can be a source of nodulation QTLs.
format Articulo
Articulo
author Salvucci, Rubén Darío
Aulicino, Mónica Beatriz
Hungria, Mariángela
Balatti, Pedro Alberto
author_facet Salvucci, Rubén Darío
Aulicino, Mónica Beatriz
Hungria, Mariángela
Balatti, Pedro Alberto
author_sort Salvucci, Rubén Darío
title Nodulation Capacity of Argentinean Soybean (Glycine max L. Merr) Cultivars Inoculated with Commercial Strains of Bradyrhizobium japonicum
title_short Nodulation Capacity of Argentinean Soybean (Glycine max L. Merr) Cultivars Inoculated with Commercial Strains of Bradyrhizobium japonicum
title_full Nodulation Capacity of Argentinean Soybean (Glycine max L. Merr) Cultivars Inoculated with Commercial Strains of Bradyrhizobium japonicum
title_fullStr Nodulation Capacity of Argentinean Soybean (Glycine max L. Merr) Cultivars Inoculated with Commercial Strains of Bradyrhizobium japonicum
title_full_unstemmed Nodulation Capacity of Argentinean Soybean (Glycine max L. Merr) Cultivars Inoculated with Commercial Strains of Bradyrhizobium japonicum
title_sort nodulation capacity of argentinean soybean (glycine max l. merr) cultivars inoculated with commercial strains of bradyrhizobium japonicum
publishDate 2012
url http://sedici.unlp.edu.ar/handle/10915/75531
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