Evaluacion de nueva tecnologia de frijol a nivel de finca sur de Huila, Colombia, 1978-1980
On-farm research results of 3 yr evaluating new bean technology (var. and cultural practices) at Pitalito, Suaza, and Timana in southern Huila, Colombia, are presented. Clean seed, insecticides, increased plant density, fertilizers, and new var. for both monocropped and associated (maize) beans were...
| Main Authors: | , , , |
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| Format: | Artículo preliminar |
| Language: | Español |
| Published: |
International Center for Tropical Agriculture
1985
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/70028 |
| _version_ | 1855525033478193152 |
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| author | Ruíz de Londoño, Norha Sanders, J.H. Pachico, Douglas H. Herrera Durán, O. |
| author_browse | Herrera Durán, O. Pachico, Douglas H. Ruíz de Londoño, Norha Sanders, J.H. |
| author_facet | Ruíz de Londoño, Norha Sanders, J.H. Pachico, Douglas H. Herrera Durán, O. |
| author_sort | Ruíz de Londoño, Norha |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | On-farm research results of 3 yr evaluating new bean technology (var. and cultural practices) at Pitalito, Suaza, and Timana in southern Huila, Colombia, are presented. Clean seed, insecticides, increased plant density, fertilizers, and new var. for both monocropped and associated (maize) beans were the components evaluated. No response was observed to the use of fertilizers, especially P. Farmer seed produced yields as high as those obtained from clean seed. Increased yields and net income/ha were obtained with the use of pesticides together with higher plant densities and intensive weed control. Yields increased 66-85 percent compared with farmer technology; however, returns to investments did not increase significantly since total costs also increased with improved technology. Var. ICA L-24 outyielded the local var. Calima with insecticides and fungicides. The net income/ha was 2-3 times higher for the bean/maize association than for monocropped beans. (CIAT) |
| format | Artículo preliminar |
| id | CGSpace70028 |
| institution | CGIAR Consortium |
| language | Español |
| publishDate | 1985 |
| publishDateRange | 1985 |
| publishDateSort | 1985 |
| publisher | International Center for Tropical Agriculture |
| publisherStr | International Center for Tropical Agriculture |
| record_format | dspace |
| spelling | CGSpace700282025-11-05T17:46:27Z Evaluacion de nueva tecnologia de frijol a nivel de finca sur de Huila, Colombia, 1978-1980 Ruíz de Londoño, Norha Sanders, J.H. Pachico, Douglas H. Herrera Durán, O. phaseolus vulgaris technology evaluation technological package spacing fertilizers cultivars intercropping zea mays technology cultivation nutritional requirements cultivation systems On-farm research results of 3 yr evaluating new bean technology (var. and cultural practices) at Pitalito, Suaza, and Timana in southern Huila, Colombia, are presented. Clean seed, insecticides, increased plant density, fertilizers, and new var. for both monocropped and associated (maize) beans were the components evaluated. No response was observed to the use of fertilizers, especially P. Farmer seed produced yields as high as those obtained from clean seed. Increased yields and net income/ha were obtained with the use of pesticides together with higher plant densities and intensive weed control. Yields increased 66-85 percent compared with farmer technology; however, returns to investments did not increase significantly since total costs also increased with improved technology. Var. ICA L-24 outyielded the local var. Calima with insecticides and fungicides. The net income/ha was 2-3 times higher for the bean/maize association than for monocropped beans. (CIAT) 1985 2016-01-18T13:37:40Z 2016-01-18T13:37:40Z Working Paper https://hdl.handle.net/10568/70028 es Open Access application/pdf International Center for Tropical Agriculture RUIZ DE LONDONO, N.; SANDERS, J.H.; PACHICO, D.H.; HERRERA D., O. 1985. Evaluacion de nueva tecnologia de frijol a nivel de finca sur de Huila, Colombia, 1978-1980. Centro Internacional de Agricultura Tropical (CIAT), Cali, CO. 28 p. (Documento de trabajo no. 4) |
| spellingShingle | phaseolus vulgaris technology evaluation technological package spacing fertilizers cultivars intercropping zea mays technology cultivation nutritional requirements cultivation systems Ruíz de Londoño, Norha Sanders, J.H. Pachico, Douglas H. Herrera Durán, O. Evaluacion de nueva tecnologia de frijol a nivel de finca sur de Huila, Colombia, 1978-1980 |
| title | Evaluacion de nueva tecnologia de frijol a nivel de finca sur de Huila, Colombia, 1978-1980 |
| title_full | Evaluacion de nueva tecnologia de frijol a nivel de finca sur de Huila, Colombia, 1978-1980 |
| title_fullStr | Evaluacion de nueva tecnologia de frijol a nivel de finca sur de Huila, Colombia, 1978-1980 |
| title_full_unstemmed | Evaluacion de nueva tecnologia de frijol a nivel de finca sur de Huila, Colombia, 1978-1980 |
| title_short | Evaluacion de nueva tecnologia de frijol a nivel de finca sur de Huila, Colombia, 1978-1980 |
| title_sort | evaluacion de nueva tecnologia de frijol a nivel de finca sur de huila colombia 1978 1980 |
| topic | phaseolus vulgaris technology evaluation technological package spacing fertilizers cultivars intercropping zea mays technology cultivation nutritional requirements cultivation systems |
| url | https://hdl.handle.net/10568/70028 |
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