Yield and climatic parameters in a common bean (<i>Phaseolus vulgaris</i> L.) regional trial
Abstract Understanding patterns of crop response to environmental factors is critical to simulating target environments in selection environments. In early stages of varietal development, breeding lines are usually developed in centralized facilities. Subsequently, testing continues on a broader arr...
| Main Authors: | , , , , , , , , , , , , , , , , , , |
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| Format: | Journal Article |
| Language: | Inglés |
| Published: |
Wiley
2025
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/176674 |
| _version_ | 1855524158029430784 |
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| author | Amongi, Winnyfred Aparicio, Johan Nduwarugira, Eric Ndabashinze, Blaise Ruhebuza, Kijana Otsyula, Rueben Misango, Shamir Kamau, Eliezah Karanja, David Makoani, Wincaster Mutuli Uwera, Annuarite Nestory, Shida Nkalubo, Stanley Kesiime, Eunice Moges, Abel Tumsa, Kidane Mamo, Teshale Beebe, Stephen Mukankusi, Clare |
| author_browse | Amongi, Winnyfred Aparicio, Johan Beebe, Stephen Kamau, Eliezah Karanja, David Kesiime, Eunice Makoani, Wincaster Mutuli Mamo, Teshale Misango, Shamir Moges, Abel Mukankusi, Clare Ndabashinze, Blaise Nduwarugira, Eric Nestory, Shida Nkalubo, Stanley Otsyula, Rueben Ruhebuza, Kijana Tumsa, Kidane Uwera, Annuarite |
| author_facet | Amongi, Winnyfred Aparicio, Johan Nduwarugira, Eric Ndabashinze, Blaise Ruhebuza, Kijana Otsyula, Rueben Misango, Shamir Kamau, Eliezah Karanja, David Makoani, Wincaster Mutuli Uwera, Annuarite Nestory, Shida Nkalubo, Stanley Kesiime, Eunice Moges, Abel Tumsa, Kidane Mamo, Teshale Beebe, Stephen Mukankusi, Clare |
| author_sort | Amongi, Winnyfred |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Abstract Understanding patterns of crop response to environmental factors is critical to simulating target environments in selection environments. In early stages of varietal development, breeding lines are usually developed in centralized facilities. Subsequently, testing continues on a broader array of research stations before dissemination to farmers, fields. Such a system is practiced in common bean ( Phaseolus vulgaris L.) breeding in East Africa. A regional yield trial called the East Central Africa bean yield trial was distributed in three separate groups that aligned with three breeding pipelines: Andean bush beans (Group 1 or G1), Mesoamerican bush beans (G2), and climbing beans (G3). Forty‐three trials met minimal standards of data quality. Trial environments composed of a site, planting date, and its climatic parameters were clustered based on 13 variables of temperature, rainfall, relative humidity, vapor pressure deficit, and altitude. Climatic data were derived from the NASA Prediction of Worldwide Energy Resources (POWER) database, which estimates day‐by‐day weather for each site. Four climate clusters emerged from this analysis. Climbing bean yield corresponded to climate clusters and heavily responded to high altitude and temperature. Most Andean bush bean environments occupied a centric cluster with few extreme variables. No patterns were observed in the Mesoamerican bush beans. This method should be extended to a larger set of trials and should be used to compare research station environments with farmer production environments. |
| format | Journal Article |
| id | CGSpace176674 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Wiley |
| publisherStr | Wiley |
| record_format | dspace |
| spelling | CGSpace1766742025-11-11T18:48:00Z Yield and climatic parameters in a common bean (<i>Phaseolus vulgaris</i> L.) regional trial Amongi, Winnyfred Aparicio, Johan Nduwarugira, Eric Ndabashinze, Blaise Ruhebuza, Kijana Otsyula, Rueben Misango, Shamir Kamau, Eliezah Karanja, David Makoani, Wincaster Mutuli Uwera, Annuarite Nestory, Shida Nkalubo, Stanley Kesiime, Eunice Moges, Abel Tumsa, Kidane Mamo, Teshale Beebe, Stephen Mukankusi, Clare agroecology phaseolus adaptation yield potential climate crop improvement Abstract Understanding patterns of crop response to environmental factors is critical to simulating target environments in selection environments. In early stages of varietal development, breeding lines are usually developed in centralized facilities. Subsequently, testing continues on a broader array of research stations before dissemination to farmers, fields. Such a system is practiced in common bean ( Phaseolus vulgaris L.) breeding in East Africa. A regional yield trial called the East Central Africa bean yield trial was distributed in three separate groups that aligned with three breeding pipelines: Andean bush beans (Group 1 or G1), Mesoamerican bush beans (G2), and climbing beans (G3). Forty‐three trials met minimal standards of data quality. Trial environments composed of a site, planting date, and its climatic parameters were clustered based on 13 variables of temperature, rainfall, relative humidity, vapor pressure deficit, and altitude. Climatic data were derived from the NASA Prediction of Worldwide Energy Resources (POWER) database, which estimates day‐by‐day weather for each site. Four climate clusters emerged from this analysis. Climbing bean yield corresponded to climate clusters and heavily responded to high altitude and temperature. Most Andean bush bean environments occupied a centric cluster with few extreme variables. No patterns were observed in the Mesoamerican bush beans. This method should be extended to a larger set of trials and should be used to compare research station environments with farmer production environments. 2025-03 2025-09-25T13:26:02Z 2025-09-25T13:26:02Z Journal Article https://hdl.handle.net/10568/176674 en Open Access application/pdf Wiley Amongi, W.; Aparicio, J.; Nduwarugira, E.; Ndabashinze, B.; Ruhebuza, K.; Otsyula, R.; Misango, S.; Kamau, E.; Karanja, D.; Makoani, W.M.; Uwera, A.; Nestory, S.; Nkalubo, S.; Kesiime, E.; Moges, A.; Tumsa, K.; Mamo, T.; Beebe, S.; Mukankusi, C. (2025) Yield and climatic parameters in a common bean (<i>Phaseolus vulgaris</i> L.) regional trial. Crop Science 65(2): e70037. ISSN: 0011-183X |
| spellingShingle | agroecology phaseolus adaptation yield potential climate crop improvement Amongi, Winnyfred Aparicio, Johan Nduwarugira, Eric Ndabashinze, Blaise Ruhebuza, Kijana Otsyula, Rueben Misango, Shamir Kamau, Eliezah Karanja, David Makoani, Wincaster Mutuli Uwera, Annuarite Nestory, Shida Nkalubo, Stanley Kesiime, Eunice Moges, Abel Tumsa, Kidane Mamo, Teshale Beebe, Stephen Mukankusi, Clare Yield and climatic parameters in a common bean (<i>Phaseolus vulgaris</i> L.) regional trial |
| title | Yield and climatic parameters in a common bean (<i>Phaseolus vulgaris</i> L.) regional trial |
| title_full | Yield and climatic parameters in a common bean (<i>Phaseolus vulgaris</i> L.) regional trial |
| title_fullStr | Yield and climatic parameters in a common bean (<i>Phaseolus vulgaris</i> L.) regional trial |
| title_full_unstemmed | Yield and climatic parameters in a common bean (<i>Phaseolus vulgaris</i> L.) regional trial |
| title_short | Yield and climatic parameters in a common bean (<i>Phaseolus vulgaris</i> L.) regional trial |
| title_sort | yield and climatic parameters in a common bean i phaseolus vulgaris i l regional trial |
| topic | agroecology phaseolus adaptation yield potential climate crop improvement |
| url | https://hdl.handle.net/10568/176674 |
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