Orientacion del mejoramiento de frijoles volubles
The method of selection used by CIATs climbing bean program is between the pedigree method (lineage) and the bulk population method. This method reduces the variation of each hybrid population in F, by individual selection. The evaluation of the germplasm bank was conducted in Popayan (1850 m above...
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| Format: | Informe técnico |
| Language: | Español |
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International Center for Tropical Agriculture
1979
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| Online Access: | https://hdl.handle.net/10568/71384 |
| _version_ | 1855514431139610624 |
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| author | Davis, J.H.C. |
| author_browse | Davis, J.H.C. |
| author_facet | Davis, J.H.C. |
| author_sort | Davis, J.H.C. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | The method of selection used by CIATs climbing bean program is between the pedigree method (lineage) and the bulk population method. This method reduces the variation of each hybrid population in F, by individual selection. The evaluation of the germplasm bank was conducted in Popayan (1850 m above sea level), Antioquia (2200 m above sea level) and Pasto (2700 m in alt.) to find disease-resistance, appropriate growth habit and adaptation. The selected var. were tested for resistance to BCMV races and anthracnose in the greenhouse. The appropriate method was backcrossing in this case. Crossbreeding followed by selection in the field is used to increase yield potential, the level of tolerance to certain diseases and adaptability. In maize/bean associations, it is recommended to select crosses or lines of 2 crosses together. The strategy of selection used is summed-up in table form. (CIAT) |
| format | Informe técnico |
| id | CGSpace71384 |
| institution | CGIAR Consortium |
| language | Español |
| publishDate | 1979 |
| publishDateRange | 1979 |
| publishDateSort | 1979 |
| publisher | International Center for Tropical Agriculture |
| publisherStr | International Center for Tropical Agriculture |
| record_format | dspace |
| spelling | CGSpace713842025-11-05T17:06:27Z Orientacion del mejoramiento de frijoles volubles Davis, J.H.C. phaseolus vulgaris plant breeding backcrossing hybridizing selection germplasm cultivars fitomejoramiento retrocruzamiento hibridacion selección germoplasma variedades The method of selection used by CIATs climbing bean program is between the pedigree method (lineage) and the bulk population method. This method reduces the variation of each hybrid population in F, by individual selection. The evaluation of the germplasm bank was conducted in Popayan (1850 m above sea level), Antioquia (2200 m above sea level) and Pasto (2700 m in alt.) to find disease-resistance, appropriate growth habit and adaptation. The selected var. were tested for resistance to BCMV races and anthracnose in the greenhouse. The appropriate method was backcrossing in this case. Crossbreeding followed by selection in the field is used to increase yield potential, the level of tolerance to certain diseases and adaptability. In maize/bean associations, it is recommended to select crosses or lines of 2 crosses together. The strategy of selection used is summed-up in table form. (CIAT) 1979 2016-02-29T17:10:37Z 2016-02-29T17:10:37Z Report https://hdl.handle.net/10568/71384 es Open Access application/pdf International Center for Tropical Agriculture DAVIS, J.H.C. 1979. Orientacion del mejoramiento de frijoles volubles. Centro Internacional de Agricultura Tropical (CIAT), Cali, CO. 7 p. |
| spellingShingle | phaseolus vulgaris plant breeding backcrossing hybridizing selection germplasm cultivars fitomejoramiento retrocruzamiento hibridacion selección germoplasma variedades Davis, J.H.C. Orientacion del mejoramiento de frijoles volubles |
| title | Orientacion del mejoramiento de frijoles volubles |
| title_full | Orientacion del mejoramiento de frijoles volubles |
| title_fullStr | Orientacion del mejoramiento de frijoles volubles |
| title_full_unstemmed | Orientacion del mejoramiento de frijoles volubles |
| title_short | Orientacion del mejoramiento de frijoles volubles |
| title_sort | orientacion del mejoramiento de frijoles volubles |
| topic | phaseolus vulgaris plant breeding backcrossing hybridizing selection germplasm cultivars fitomejoramiento retrocruzamiento hibridacion selección germoplasma variedades |
| url | https://hdl.handle.net/10568/71384 |
| work_keys_str_mv | AT davisjhc orientaciondelmejoramientodefrijolesvolubles |