Genotypic differences in symbiotic nitrogen fixation ability and seed yield of climbing bean
Symbiotic nitrogen fixation (SNF) contributes to improve grain yield under nitrogen (N) deficiency. Climbing beans are known to be superior to bush beans in their potential for SNF. The main objectives of this study were to: (i) quantify genotypic differences in SNF ability of climbing beans using 1...
| Main Authors: | , , , , , |
|---|---|
| Format: | Journal Article |
| Language: | Inglés |
| Published: |
Springer
2018
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/92514 |
| _version_ | 1855525380546363392 |
|---|---|
| author | Barbosa Torres, Norma Constanza Portilla, Elizabeth Buendía Castellanos, Hector F. Raatz, Bodo Beebe, Stephen E. Rao, Idupulapati M. |
| author_browse | Barbosa Torres, Norma Constanza Beebe, Stephen E. Buendía Castellanos, Hector F. Portilla, Elizabeth Raatz, Bodo Rao, Idupulapati M. |
| author_facet | Barbosa Torres, Norma Constanza Portilla, Elizabeth Buendía Castellanos, Hector F. Raatz, Bodo Beebe, Stephen E. Rao, Idupulapati M. |
| author_sort | Barbosa Torres, Norma Constanza |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Symbiotic nitrogen fixation (SNF) contributes to improve grain yield under nitrogen (N) deficiency. Climbing beans are known to be superior to bush beans in their potential for SNF. The main objectives of this study were to: (i) quantify genotypic differences in SNF ability of climbing beans using 15N natural abundance method; (ii) identify climbing bean genotypes that combine high SNF ability with high yield potential that could serve as parents in the breeding program; and (iii) test whether δ15N in seed can be used instead of δ15N in shoot for estimating SNF ability. |
| format | Journal Article |
| id | CGSpace92514 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | CGSpace925142025-03-13T09:44:16Z Genotypic differences in symbiotic nitrogen fixation ability and seed yield of climbing bean Barbosa Torres, Norma Constanza Portilla, Elizabeth Buendía Castellanos, Hector F. Raatz, Bodo Beebe, Stephen E. Rao, Idupulapati M. seeds yield nitrogen shoots brotes biomass beans genotypes phaseolus vulgaris l. breeding Symbiotic nitrogen fixation (SNF) contributes to improve grain yield under nitrogen (N) deficiency. Climbing beans are known to be superior to bush beans in their potential for SNF. The main objectives of this study were to: (i) quantify genotypic differences in SNF ability of climbing beans using 15N natural abundance method; (ii) identify climbing bean genotypes that combine high SNF ability with high yield potential that could serve as parents in the breeding program; and (iii) test whether δ15N in seed can be used instead of δ15N in shoot for estimating SNF ability. 2018-07 2018-05-11T13:14:48Z 2018-05-11T13:14:48Z Journal Article https://hdl.handle.net/10568/92514 en Open Access Springer Barbosa, Norma, Portilla, Elizabeth, Buendia, Hector Fabio, Raatz, Bodo, Beebe, Stephen, Rao, Idupulapati. (2018). Genotypic differences in symbiotic nitrogen fixation ability and seed yield of climbing bean. Plant Soil, 428(1-2): 223-239 |
| spellingShingle | seeds yield nitrogen shoots brotes biomass beans genotypes phaseolus vulgaris l. breeding Barbosa Torres, Norma Constanza Portilla, Elizabeth Buendía Castellanos, Hector F. Raatz, Bodo Beebe, Stephen E. Rao, Idupulapati M. Genotypic differences in symbiotic nitrogen fixation ability and seed yield of climbing bean |
| title | Genotypic differences in symbiotic nitrogen fixation ability and seed yield of climbing bean |
| title_full | Genotypic differences in symbiotic nitrogen fixation ability and seed yield of climbing bean |
| title_fullStr | Genotypic differences in symbiotic nitrogen fixation ability and seed yield of climbing bean |
| title_full_unstemmed | Genotypic differences in symbiotic nitrogen fixation ability and seed yield of climbing bean |
| title_short | Genotypic differences in symbiotic nitrogen fixation ability and seed yield of climbing bean |
| title_sort | genotypic differences in symbiotic nitrogen fixation ability and seed yield of climbing bean |
| topic | seeds yield nitrogen shoots brotes biomass beans genotypes phaseolus vulgaris l. breeding |
| url | https://hdl.handle.net/10568/92514 |
| work_keys_str_mv | AT barbosatorresnormaconstanza genotypicdifferencesinsymbioticnitrogenfixationabilityandseedyieldofclimbingbean AT portillaelizabeth genotypicdifferencesinsymbioticnitrogenfixationabilityandseedyieldofclimbingbean AT buendiacastellanoshectorf genotypicdifferencesinsymbioticnitrogenfixationabilityandseedyieldofclimbingbean AT raatzbodo genotypicdifferencesinsymbioticnitrogenfixationabilityandseedyieldofclimbingbean AT beebestephene genotypicdifferencesinsymbioticnitrogenfixationabilityandseedyieldofclimbingbean AT raoidupulapatim genotypicdifferencesinsymbioticnitrogenfixationabilityandseedyieldofclimbingbean |