Respuesta al fosforo aplicado a dos profundidades y su efecto en el rendimiento del frijol (Phaseolus vulgaris L.)
The effect of triple superphosphate (TSP), band-applied at depths of 5 and 25 cm, with 0, 66, and 131 kg P/ha, on the yield (14 percent MC) of bean var. Carioca, G 4000, and ICA-Pijao (efficient in P utilization), and Puebla 152 (inefficient) was studied at CIAT`s exptl. station in Quilichao, Colomb...
| Main Authors: | , , |
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| Format: | Informe técnico |
| Language: | Español |
| Published: |
International Center for Tropical Agriculture
1982
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/71851 |
| _version_ | 1855543528440987648 |
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| author | Thung, M. Ortega, J. Rodríguez, R. |
| author_browse | Ortega, J. Rodríguez, R. Thung, M. |
| author_facet | Thung, M. Ortega, J. Rodríguez, R. |
| author_sort | Thung, M. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | The effect of triple superphosphate (TSP), band-applied at depths of 5 and 25 cm, with 0, 66, and 131 kg P/ha, on the yield (14 percent MC) of bean var. Carioca, G 4000, and ICA-Pijao (efficient in P utilization), and Puebla 152 (inefficient) was studied at CIAT`s exptl. station in Quilichao, Colombia. P uptake, root length, and LAI were also recorded 21 days after germination and at flowering. Harvest took place at 90 days. Av. yield of var. fertilized with P at 25 cm was 1421 kg/ha and at 5 cm, 1263 kg/ha. Optimum level of TSP was 66 kg P/ha. Efficient var. such as Carioca and G 4000 gave higher yields than Puebla 152, especially without P. Higher yields were obtained due to the increase in the no. of pods/plant and the no. of seeds/plant. The no. of seeds/pod and the wt. of 100 seeds did not enhance yields. Application at 25 cm had a positive effect on yields at all rates of P. (CIAT) |
| format | Informe técnico |
| id | CGSpace71851 |
| institution | CGIAR Consortium |
| language | Español |
| publishDate | 1982 |
| publishDateRange | 1982 |
| publishDateSort | 1982 |
| publisher | International Center for Tropical Agriculture |
| publisherStr | International Center for Tropical Agriculture |
| record_format | dspace |
| spelling | CGSpace718512025-11-05T18:23:40Z Respuesta al fosforo aplicado a dos profundidades y su efecto en el rendimiento del frijol (Phaseolus vulgaris L.) Thung, M. Ortega, J. Rodríguez, R. phaseolus vulgaris cultivars fertilizers yields nutrient uptake leaf area nutritional requirements cultivation plant assimilation leaves plant physiological process plant physiology physiology variedades fertilizantes rendimiento absorcion de nutrimentos area foliar requerimientos nutricionales cultivo asimilacion de la planta hojas procesos fisiologicos de la planta fisiologia de la planta fisiologia The effect of triple superphosphate (TSP), band-applied at depths of 5 and 25 cm, with 0, 66, and 131 kg P/ha, on the yield (14 percent MC) of bean var. Carioca, G 4000, and ICA-Pijao (efficient in P utilization), and Puebla 152 (inefficient) was studied at CIAT`s exptl. station in Quilichao, Colombia. P uptake, root length, and LAI were also recorded 21 days after germination and at flowering. Harvest took place at 90 days. Av. yield of var. fertilized with P at 25 cm was 1421 kg/ha and at 5 cm, 1263 kg/ha. Optimum level of TSP was 66 kg P/ha. Efficient var. such as Carioca and G 4000 gave higher yields than Puebla 152, especially without P. Higher yields were obtained due to the increase in the no. of pods/plant and the no. of seeds/plant. The no. of seeds/pod and the wt. of 100 seeds did not enhance yields. Application at 25 cm had a positive effect on yields at all rates of P. (CIAT) 1982 2016-02-29T17:13:04Z 2016-02-29T17:13:04Z Report https://hdl.handle.net/10568/71851 es Open Access application/pdf International Center for Tropical Agriculture THUNG, M.; ORTEGA, J.; RODRIGUEZ, R. 1982. Respuesta al fosforo aplicado a dos profundidades y su efecto en el rendimiento del frijol (Phaseolus vulgaris L.). Centro Internacional de Agricultura Tropical (CIAT), Cali, CO. 23 p. |
| spellingShingle | phaseolus vulgaris cultivars fertilizers yields nutrient uptake leaf area nutritional requirements cultivation plant assimilation leaves plant physiological process plant physiology physiology variedades fertilizantes rendimiento absorcion de nutrimentos area foliar requerimientos nutricionales cultivo asimilacion de la planta hojas procesos fisiologicos de la planta fisiologia de la planta fisiologia Thung, M. Ortega, J. Rodríguez, R. Respuesta al fosforo aplicado a dos profundidades y su efecto en el rendimiento del frijol (Phaseolus vulgaris L.) |
| title | Respuesta al fosforo aplicado a dos profundidades y su efecto en el rendimiento del frijol (Phaseolus vulgaris L.) |
| title_full | Respuesta al fosforo aplicado a dos profundidades y su efecto en el rendimiento del frijol (Phaseolus vulgaris L.) |
| title_fullStr | Respuesta al fosforo aplicado a dos profundidades y su efecto en el rendimiento del frijol (Phaseolus vulgaris L.) |
| title_full_unstemmed | Respuesta al fosforo aplicado a dos profundidades y su efecto en el rendimiento del frijol (Phaseolus vulgaris L.) |
| title_short | Respuesta al fosforo aplicado a dos profundidades y su efecto en el rendimiento del frijol (Phaseolus vulgaris L.) |
| title_sort | respuesta al fosforo aplicado a dos profundidades y su efecto en el rendimiento del frijol phaseolus vulgaris l |
| topic | phaseolus vulgaris cultivars fertilizers yields nutrient uptake leaf area nutritional requirements cultivation plant assimilation leaves plant physiological process plant physiology physiology variedades fertilizantes rendimiento absorcion de nutrimentos area foliar requerimientos nutricionales cultivo asimilacion de la planta hojas procesos fisiologicos de la planta fisiologia de la planta fisiologia |
| url | https://hdl.handle.net/10568/71851 |
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