Informe de trabajos 1979: Convenio ICA-CIAT: Programa de frijol
Different assays on climbing beans in relay cropping or associated with maize, N fixation and Rhizobium inoculation, and bush beans in monoculture are reported. These were conducted in La Selva, Antioquia (Colombia), through a collaborative project between the Instituto Colombiano Agropecuario (ICA)...
| Autores principales: | , , , , |
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| Formato: | Informe técnico |
| Lenguaje: | Español |
| Publicado: |
Instituto Colombiano Agropecuario
1979
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/71867 |
| _version_ | 1855534189547356160 |
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| author | Roman, A Davis, J. García, S. Graham, P. Temple, S. |
| author_browse | Davis, J. García, S. Graham, P. Roman, A Temple, S. |
| author_facet | Roman, A Davis, J. García, S. Graham, P. Temple, S. |
| author_sort | Roman, A |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Different assays on climbing beans in relay cropping or associated with maize, N fixation and Rhizobium inoculation, and bush beans in monoculture are reported. These were conducted in La Selva, Antioquia (Colombia), through a collaborative project between the Instituto Colombiano Agropecuario (ICA) and CIAT. A total of 56 materials were selected from 723 from Spain, Portugal, Peru, Ecuador, and Colombia for productivity and disease- resistance, especially to anthracnose (Colletotrichum lindemuthianum). In a previous study, 9 large-grained var. were selected (greater than 40 g/100 seeds) with higher yields in relay cropping (greater than 1937 kg/ha) than Cargamanto, and among these, var. E 1056 (No. CIAT G 12488) is specially recommended for Colombia. Best planting densities for maize and beans in association are 30-40,000 maize plants/ha and 20-40,000 bean plants/ha pocket drilled in a 90-100 cm x 90-100 cm square planting. In trials with advanced lines up to F4 and F6, 12 were selected from an original lot of 32,680 plants yielding greater than 1631 kg/ha, the majority with black- or brown-colored seed. Four red-seeded var. (V 7916, V 7918, V 79115, and V 79116) were selected for productivity, early maturation, and resistance to major diseases. In trials of N fixation 3 strains of Rhizobium, that allowed yields similar to those obtained when treated with N fertilizer, were identified. The soil application of PCNB reduced root rot and the toxicity of Rhizobium by the fungicide decreased when the inoculum was applied in granules below the seed. (AS-CIAT) |
| format | Informe técnico |
| id | CGSpace71867 |
| institution | CGIAR Consortium |
| language | Español |
| publishDate | 1979 |
| publishDateRange | 1979 |
| publishDateSort | 1979 |
| publisher | Instituto Colombiano Agropecuario |
| publisherStr | Instituto Colombiano Agropecuario |
| record_format | dspace |
| spelling | CGSpace718672025-11-05T18:07:20Z Informe de trabajos 1979: Convenio ICA-CIAT: Programa de frijol Roman, A Davis, J. García, S. Graham, P. Temple, S. phaseolus vulgaris zea mays intercropping rotational crops germplasm selection plant habit seed seed characteristics cultivars yields nitrogen fixation rhizobium phaseoli colletotrichum lindemuthianum resistance cultivation systems plant breeding agronomic characters rhizobium symbiosis ecology cultivos asociados cultivos de rotacion germoplasma selección habito de la planta semillas caracteristicas de la semilla variedades rendimiento fijacion de nitrogeno resistencia sistemas de cultivo fitomejoramiento características agronómicas simbiosis ecología Different assays on climbing beans in relay cropping or associated with maize, N fixation and Rhizobium inoculation, and bush beans in monoculture are reported. These were conducted in La Selva, Antioquia (Colombia), through a collaborative project between the Instituto Colombiano Agropecuario (ICA) and CIAT. A total of 56 materials were selected from 723 from Spain, Portugal, Peru, Ecuador, and Colombia for productivity and disease- resistance, especially to anthracnose (Colletotrichum lindemuthianum). In a previous study, 9 large-grained var. were selected (greater than 40 g/100 seeds) with higher yields in relay cropping (greater than 1937 kg/ha) than Cargamanto, and among these, var. E 1056 (No. CIAT G 12488) is specially recommended for Colombia. Best planting densities for maize and beans in association are 30-40,000 maize plants/ha and 20-40,000 bean plants/ha pocket drilled in a 90-100 cm x 90-100 cm square planting. In trials with advanced lines up to F4 and F6, 12 were selected from an original lot of 32,680 plants yielding greater than 1631 kg/ha, the majority with black- or brown-colored seed. Four red-seeded var. (V 7916, V 7918, V 79115, and V 79116) were selected for productivity, early maturation, and resistance to major diseases. In trials of N fixation 3 strains of Rhizobium, that allowed yields similar to those obtained when treated with N fertilizer, were identified. The soil application of PCNB reduced root rot and the toxicity of Rhizobium by the fungicide decreased when the inoculum was applied in granules below the seed. (AS-CIAT) 1979 2016-02-29T17:13:09Z 2016-02-29T17:13:09Z Report https://hdl.handle.net/10568/71867 es Open Access application/pdf Instituto Colombiano Agropecuario International Center for Tropical Agriculture ROMAN, A.; DAVIS, J.; GARCIA, S.; GRAHAM, P.; TEMPLE, S. 1979. Informe de trabajos 1979: Convenio ICA-CIAT: Programa de frijol. Instituto Colombiano Agropecuario (ICA); Centro Internacional de Agricultura Tropical (CIAT), La Selva, CO. 52 p. |
| spellingShingle | phaseolus vulgaris zea mays intercropping rotational crops germplasm selection plant habit seed seed characteristics cultivars yields nitrogen fixation rhizobium phaseoli colletotrichum lindemuthianum resistance cultivation systems plant breeding agronomic characters rhizobium symbiosis ecology cultivos asociados cultivos de rotacion germoplasma selección habito de la planta semillas caracteristicas de la semilla variedades rendimiento fijacion de nitrogeno resistencia sistemas de cultivo fitomejoramiento características agronómicas simbiosis ecología Roman, A Davis, J. García, S. Graham, P. Temple, S. Informe de trabajos 1979: Convenio ICA-CIAT: Programa de frijol |
| title | Informe de trabajos 1979: Convenio ICA-CIAT: Programa de frijol |
| title_full | Informe de trabajos 1979: Convenio ICA-CIAT: Programa de frijol |
| title_fullStr | Informe de trabajos 1979: Convenio ICA-CIAT: Programa de frijol |
| title_full_unstemmed | Informe de trabajos 1979: Convenio ICA-CIAT: Programa de frijol |
| title_short | Informe de trabajos 1979: Convenio ICA-CIAT: Programa de frijol |
| title_sort | informe de trabajos 1979 convenio ica ciat programa de frijol |
| topic | phaseolus vulgaris zea mays intercropping rotational crops germplasm selection plant habit seed seed characteristics cultivars yields nitrogen fixation rhizobium phaseoli colletotrichum lindemuthianum resistance cultivation systems plant breeding agronomic characters rhizobium symbiosis ecology cultivos asociados cultivos de rotacion germoplasma selección habito de la planta semillas caracteristicas de la semilla variedades rendimiento fijacion de nitrogeno resistencia sistemas de cultivo fitomejoramiento características agronómicas simbiosis ecología |
| url | https://hdl.handle.net/10568/71867 |
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