Genotypic variation in biological nitrogen fixation by common bean
Field experiments were performed in Austria, Brazil, Chile, Colombia, Guatemala, Mexico and Peru as part of an FAO/IAEA Co-ordinated Research Programme to investigate the nitrogen fixing potential of cultivars and breeding lines of common bean (Phaseolus vulgaris L.). Each experiment included approx...
| Main Authors: | , , , , , , , , , , |
|---|---|
| Format: | Journal Article |
| Language: | Inglés |
| Published: |
Springer
1993
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/42917 |
| _version_ | 1855513884356509696 |
|---|---|
| author | Hardarson, G. Bliss, Fredrick A. Cigales-Rivero, MR Henson, R.A. Kipe-Nolt, Judith A. Longeri, L Manrique, A Pena-Cabriales, JJ Pereira, Pedro Antônio Arraes Sanabria, C.A. Tsai, Siu Mui |
| author_browse | Bliss, Fredrick A. Cigales-Rivero, MR Hardarson, G. Henson, R.A. Kipe-Nolt, Judith A. Longeri, L Manrique, A Pena-Cabriales, JJ Pereira, Pedro Antônio Arraes Sanabria, C.A. Tsai, Siu Mui |
| author_facet | Hardarson, G. Bliss, Fredrick A. Cigales-Rivero, MR Henson, R.A. Kipe-Nolt, Judith A. Longeri, L Manrique, A Pena-Cabriales, JJ Pereira, Pedro Antônio Arraes Sanabria, C.A. Tsai, Siu Mui |
| author_sort | Hardarson, G. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Field experiments were performed in Austria, Brazil, Chile, Colombia, Guatemala, Mexico and Peru as part of an FAO/IAEA Co-ordinated Research Programme to investigate the nitrogen fixing potential of cultivars and breeding lines of common bean (Phaseolus vulgaris L.). Each experiment included approximately 20 bean genotypes which were compared using the 15N isotope dilution method. Great differences in nitrogen fixation were observed between and within experiments, with average values of 35% N derived from atmosphere (% Ndfa) and highest values of 70% Ndfa being observed. These values which were larger than had been reported previously for common bean, were observed only when environmental factors were favorable. Therefore, common bean lines are available, which can support high biological nitrogen fixation. These can be used either directly as cultivars for production or in breeding programmes to enhance nitrogen fixation in other cultivars. |
| format | Journal Article |
| id | CGSpace42917 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 1993 |
| publishDateRange | 1993 |
| publishDateSort | 1993 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | CGSpace429172024-08-27T10:34:44Z Genotypic variation in biological nitrogen fixation by common bean Hardarson, G. Bliss, Fredrick A. Cigales-Rivero, MR Henson, R.A. Kipe-Nolt, Judith A. Longeri, L Manrique, A Pena-Cabriales, JJ Pereira, Pedro Antônio Arraes Sanabria, C.A. Tsai, Siu Mui phaseolus vulgaris nitrogen fixation varieties genetic variation austria chile fijación del nitrógeno variedades variación genética perú Field experiments were performed in Austria, Brazil, Chile, Colombia, Guatemala, Mexico and Peru as part of an FAO/IAEA Co-ordinated Research Programme to investigate the nitrogen fixing potential of cultivars and breeding lines of common bean (Phaseolus vulgaris L.). Each experiment included approximately 20 bean genotypes which were compared using the 15N isotope dilution method. Great differences in nitrogen fixation were observed between and within experiments, with average values of 35% N derived from atmosphere (% Ndfa) and highest values of 70% Ndfa being observed. These values which were larger than had been reported previously for common bean, were observed only when environmental factors were favorable. Therefore, common bean lines are available, which can support high biological nitrogen fixation. These can be used either directly as cultivars for production or in breeding programmes to enhance nitrogen fixation in other cultivars. 1993 2014-09-24T07:58:46Z 2014-09-24T07:58:46Z Journal Article https://hdl.handle.net/10568/42917 en Limited Access Springer |
| spellingShingle | phaseolus vulgaris nitrogen fixation varieties genetic variation austria chile fijación del nitrógeno variedades variación genética perú Hardarson, G. Bliss, Fredrick A. Cigales-Rivero, MR Henson, R.A. Kipe-Nolt, Judith A. Longeri, L Manrique, A Pena-Cabriales, JJ Pereira, Pedro Antônio Arraes Sanabria, C.A. Tsai, Siu Mui Genotypic variation in biological nitrogen fixation by common bean |
| title | Genotypic variation in biological nitrogen fixation by common bean |
| title_full | Genotypic variation in biological nitrogen fixation by common bean |
| title_fullStr | Genotypic variation in biological nitrogen fixation by common bean |
| title_full_unstemmed | Genotypic variation in biological nitrogen fixation by common bean |
| title_short | Genotypic variation in biological nitrogen fixation by common bean |
| title_sort | genotypic variation in biological nitrogen fixation by common bean |
| topic | phaseolus vulgaris nitrogen fixation varieties genetic variation austria chile fijación del nitrógeno variedades variación genética perú |
| url | https://hdl.handle.net/10568/42917 |
| work_keys_str_mv | AT hardarsong genotypicvariationinbiologicalnitrogenfixationbycommonbean AT blissfredricka genotypicvariationinbiologicalnitrogenfixationbycommonbean AT cigalesriveromr genotypicvariationinbiologicalnitrogenfixationbycommonbean AT hensonra genotypicvariationinbiologicalnitrogenfixationbycommonbean AT kipenoltjuditha genotypicvariationinbiologicalnitrogenfixationbycommonbean AT longeril genotypicvariationinbiologicalnitrogenfixationbycommonbean AT manriquea genotypicvariationinbiologicalnitrogenfixationbycommonbean AT penacabrialesjj genotypicvariationinbiologicalnitrogenfixationbycommonbean AT pereirapedroantonioarraes genotypicvariationinbiologicalnitrogenfixationbycommonbean AT sanabriaca genotypicvariationinbiologicalnitrogenfixationbycommonbean AT tsaisiumui genotypicvariationinbiologicalnitrogenfixationbycommonbean |