Una estrategia para mejorar la fijacion de nitrogeno
The different stages of a technique developed by CIAT to increase the N fixation of beans are indicated. In stage 1L, the effectivity of native rhizobial strains is assessed; bean nodulation and N fixation are recorded. In stage 1R , rhizobial strains are isolated, purified, authenticated in the lab...
| Main Authors: | , |
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| Format: | Journal Article |
| Language: | Español |
| Published: |
1989
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/88662 |
| _version_ | 1855518214138626048 |
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| author | Kipe-Nolt, Judith A. Pineda, P. |
| author_browse | Kipe-Nolt, Judith A. Pineda, P. |
| author_facet | Kipe-Nolt, Judith A. Pineda, P. |
| author_sort | Kipe-Nolt, Judith A. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | The different stages of a technique developed by CIAT to increase the N fixation of beans are indicated. In stage 1L, the effectivity of native rhizobial strains is assessed; bean nodulation and N fixation are recorded. In stage 1R , rhizobial strains are isolated, purified, authenticated in the lab. As a result, 50 rhizobial strains have been isolated and inoculants prepared. In stage 2, genotype/soil combinations are studied to improve the effectivity of symbiosis through (1) inoculation, which improves the strain component, and (2) plant breeding to increase plant N-fixing capacity. Stage 3 involves on-farm testing of these improved combinations and stage 4 consists of the release and commercialization of the inoculants. Brief reference is made to results obtained in Colombia and El Salvador using this technique. (CIAT) |
| format | Journal Article |
| id | CGSpace88662 |
| institution | CGIAR Consortium |
| language | Español |
| publishDate | 1989 |
| publishDateRange | 1989 |
| publishDateSort | 1989 |
| record_format | dspace |
| spelling | CGSpace886622023-02-15T05:23:51Z Una estrategia para mejorar la fijacion de nitrogeno Kipe-Nolt, Judith A. Pineda, P. phaseolus vulgaris nitrogen fixation nodulation analysis rhizobium strains on-farm research el salvador ecology symbiosis fijacion de nitrogeno nodulacion análisis cepas investigación en la finca The different stages of a technique developed by CIAT to increase the N fixation of beans are indicated. In stage 1L, the effectivity of native rhizobial strains is assessed; bean nodulation and N fixation are recorded. In stage 1R , rhizobial strains are isolated, purified, authenticated in the lab. As a result, 50 rhizobial strains have been isolated and inoculants prepared. In stage 2, genotype/soil combinations are studied to improve the effectivity of symbiosis through (1) inoculation, which improves the strain component, and (2) plant breeding to increase plant N-fixing capacity. Stage 3 involves on-farm testing of these improved combinations and stage 4 consists of the release and commercialization of the inoculants. Brief reference is made to results obtained in Colombia and El Salvador using this technique. (CIAT) 1989 2017-10-12T08:03:44Z 2017-10-12T08:03:44Z Journal Article https://hdl.handle.net/10568/88662 es Limited Access Kipe-Nolt, J.; Pineda, P. 1989. Una estrategia para mejorar la fijacion de nitrogeno. Carta Ganadera. 26(12):51-53. |
| spellingShingle | phaseolus vulgaris nitrogen fixation nodulation analysis rhizobium strains on-farm research el salvador ecology symbiosis fijacion de nitrogeno nodulacion análisis cepas investigación en la finca Kipe-Nolt, Judith A. Pineda, P. Una estrategia para mejorar la fijacion de nitrogeno |
| title | Una estrategia para mejorar la fijacion de nitrogeno |
| title_full | Una estrategia para mejorar la fijacion de nitrogeno |
| title_fullStr | Una estrategia para mejorar la fijacion de nitrogeno |
| title_full_unstemmed | Una estrategia para mejorar la fijacion de nitrogeno |
| title_short | Una estrategia para mejorar la fijacion de nitrogeno |
| title_sort | una estrategia para mejorar la fijacion de nitrogeno |
| topic | phaseolus vulgaris nitrogen fixation nodulation analysis rhizobium strains on-farm research el salvador ecology symbiosis fijacion de nitrogeno nodulacion análisis cepas investigación en la finca |
| url | https://hdl.handle.net/10568/88662 |
| work_keys_str_mv | AT kipenoltjuditha unaestrategiaparamejorarlafijaciondenitrogeno AT pinedap unaestrategiaparamejorarlafijaciondenitrogeno |