Photosynthetic response and agronomic performance of maize intercropped with beans using different planting patterns and fertilizers under the ambient conditions of the Colombian Amazon
Small holders in the Colombian Amazon region use maize-bean intercropping for improving productivity under the combined stress conditions of acidic soils and high temperature. This study is aimed to evaluate the photosynthetic response and agronomic performance of maize (Zea mays L.) variety (ICA V1...
| Autores principales: | , , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
2025
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/176778 |
| _version_ | 1855515697597120512 |
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| author | Suárez, Juan Carlos Anzola, José Alexander Vanegas, Jose Ivan Salas, Dina Luz Contreras, Amara Tatiana Idupulapati, Rao |
| author_browse | Anzola, José Alexander Contreras, Amara Tatiana Idupulapati, Rao Salas, Dina Luz Suárez, Juan Carlos Vanegas, Jose Ivan |
| author_facet | Suárez, Juan Carlos Anzola, José Alexander Vanegas, Jose Ivan Salas, Dina Luz Contreras, Amara Tatiana Idupulapati, Rao |
| author_sort | Suárez, Juan Carlos |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Small holders in the Colombian Amazon region use maize-bean intercropping for improving productivity under the combined stress conditions of acidic soils and high temperature. This study is aimed to evaluate the photosynthetic response and agronomic performance of maize (Zea mays L.) variety (ICA V109) intercropped with two improved lines of common bean (BFS 10, ALB 121) with three different planting patterns (Monocropping pattern (MCP); Intercropping pattern 1:1 (ICP 1:1); Intercropping pattern 2:1 (ICP 2:1)) and two types of fertilizer application (Nutrimins Inorganic Fertilizer (NIF); Super Magro Biofertilizer (SMB)) under the field conditions of the Colombian Amazon. Photosynthetic response and agronomic performance of maize plants were evaluated at different phenological stages over two seasons. The functioning of the photosynthetic apparatus was evaluated by means of parameters derived from light and CO2 response curves, as well as the level of stress tolerance in terms of chlorophyll a fluorescence. Agronomic performance was evaluated based on grain yield and yield components. Maximum rate of carbon fixation (Amax) was higher with the SMB compared to the NIF application for the MCP and the ICP 1:1, however in the ICP 2:1 it was higher with the SMB application. For photosynthetic parameters such as the maximum carboxylation rate (Vcmax) and the maximum rate of electron transport driving regeneration of ribulose-1,5-bisphosphate (Jmax) were higher with the ICP 2:1. These results indicate that microclimatic conditions under intercropping allowed greater gas exchange compared to monocropping pattern and improved photosynthetic rates and increased crop yields. Based on photosynthetic response and agronomic performance, we recommend the use of maize variety ICA V109 planted as an intercrop with common bean using an ICP 1:1 with the application of SMB under the ambient conditions of the Colombian Amazon region. |
| format | Journal Article |
| id | CGSpace176778 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| record_format | dspace |
| spelling | CGSpace1767782025-11-11T17:41:42Z Photosynthetic response and agronomic performance of maize intercropped with beans using different planting patterns and fertilizers under the ambient conditions of the Colombian Amazon Suárez, Juan Carlos Anzola, José Alexander Vanegas, Jose Ivan Salas, Dina Luz Contreras, Amara Tatiana Idupulapati, Rao agronomic characters intercropping photosynthesis agronomía Small holders in the Colombian Amazon region use maize-bean intercropping for improving productivity under the combined stress conditions of acidic soils and high temperature. This study is aimed to evaluate the photosynthetic response and agronomic performance of maize (Zea mays L.) variety (ICA V109) intercropped with two improved lines of common bean (BFS 10, ALB 121) with three different planting patterns (Monocropping pattern (MCP); Intercropping pattern 1:1 (ICP 1:1); Intercropping pattern 2:1 (ICP 2:1)) and two types of fertilizer application (Nutrimins Inorganic Fertilizer (NIF); Super Magro Biofertilizer (SMB)) under the field conditions of the Colombian Amazon. Photosynthetic response and agronomic performance of maize plants were evaluated at different phenological stages over two seasons. The functioning of the photosynthetic apparatus was evaluated by means of parameters derived from light and CO2 response curves, as well as the level of stress tolerance in terms of chlorophyll a fluorescence. Agronomic performance was evaluated based on grain yield and yield components. Maximum rate of carbon fixation (Amax) was higher with the SMB compared to the NIF application for the MCP and the ICP 1:1, however in the ICP 2:1 it was higher with the SMB application. For photosynthetic parameters such as the maximum carboxylation rate (Vcmax) and the maximum rate of electron transport driving regeneration of ribulose-1,5-bisphosphate (Jmax) were higher with the ICP 2:1. These results indicate that microclimatic conditions under intercropping allowed greater gas exchange compared to monocropping pattern and improved photosynthetic rates and increased crop yields. Based on photosynthetic response and agronomic performance, we recommend the use of maize variety ICA V109 planted as an intercrop with common bean using an ICP 1:1 with the application of SMB under the ambient conditions of the Colombian Amazon region. 2025-04-30 2025-10-02T07:06:15Z 2025-10-02T07:06:15Z Journal Article https://hdl.handle.net/10568/176778 en Open Access application/pdf Suárez, J.C.; Anzola, J.A.; Vanegas, J.I.; Salas, D.L.; Contreras, A.T.; Idupulapati, R. (2025) Photosynthetic response and agronomic performance of maize intercropped with beans using different planting patterns and fertilizers under the ambient conditions of the Colombian Amazon. PLoS ONE 20(4): e0322772. ISSN: 1932-6203 |
| spellingShingle | agronomic characters intercropping photosynthesis agronomía Suárez, Juan Carlos Anzola, José Alexander Vanegas, Jose Ivan Salas, Dina Luz Contreras, Amara Tatiana Idupulapati, Rao Photosynthetic response and agronomic performance of maize intercropped with beans using different planting patterns and fertilizers under the ambient conditions of the Colombian Amazon |
| title | Photosynthetic response and agronomic performance of maize intercropped with beans using different planting patterns and fertilizers under the ambient conditions of the Colombian Amazon |
| title_full | Photosynthetic response and agronomic performance of maize intercropped with beans using different planting patterns and fertilizers under the ambient conditions of the Colombian Amazon |
| title_fullStr | Photosynthetic response and agronomic performance of maize intercropped with beans using different planting patterns and fertilizers under the ambient conditions of the Colombian Amazon |
| title_full_unstemmed | Photosynthetic response and agronomic performance of maize intercropped with beans using different planting patterns and fertilizers under the ambient conditions of the Colombian Amazon |
| title_short | Photosynthetic response and agronomic performance of maize intercropped with beans using different planting patterns and fertilizers under the ambient conditions of the Colombian Amazon |
| title_sort | photosynthetic response and agronomic performance of maize intercropped with beans using different planting patterns and fertilizers under the ambient conditions of the colombian amazon |
| topic | agronomic characters intercropping photosynthesis agronomía |
| url | https://hdl.handle.net/10568/176778 |
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