Evaluation of the dry bean model BEANGRO V1.01 for crop production research in a tropical environment
Microcomputer-based simulation models are increasingly being recommended as multipurpose tools for agricultural research. Use of a model should be conditioned by an evaluation of its performance and understanding of its limitations. This paper evaluates the responses of the process-oriented growth m...
| Autores principales: | , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Cambridge University Press
1995
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/42833 |
| _version_ | 1855535792429989888 |
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| author | White, Jeffrey W. Hoogenboom, Gerrit Jones, James W. Boote, Kenneth J. |
| author_browse | Boote, Kenneth J. Hoogenboom, Gerrit Jones, James W. White, Jeffrey W. |
| author_facet | White, Jeffrey W. Hoogenboom, Gerrit Jones, James W. Boote, Kenneth J. |
| author_sort | White, Jeffrey W. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Microcomputer-based simulation models are increasingly being recommended as multipurpose tools for agricultural research. Use of a model should be conditioned by an evaluation of its performance and understanding of its limitations. This paper evaluates the responses of the process-oriented growth model for dry bean (Phaseolus vulgaris), BEANGRO V1.01, with an emphasis on the factors related to cultivar differences for production in tropical environments. Simulations of seed yield from beans grown under conditions of a known water deficit showed good agreement with observed data. The qualitative response to plant population resembled that of a field trial, and the model showed the expected linear relation between days to maturity and seed yield. Overall, the results suggest that BEANGRO has utility for certain types of agronomic studies, but that improvements are possible, particularly with respect to prediction of phenology. |
| format | Journal Article |
| id | CGSpace42833 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 1995 |
| publishDateRange | 1995 |
| publishDateSort | 1995 |
| publisher | Cambridge University Press |
| publisherStr | Cambridge University Press |
| record_format | dspace |
| spelling | CGSpace428332024-11-15T08:52:55Z Evaluation of the dry bean model BEANGRO V1.01 for crop production research in a tropical environment White, Jeffrey W. Hoogenboom, Gerrit Jones, James W. Boote, Kenneth J. phaseolus vulgaris simulation models growth phenology modelos de simulación crecimiento fenología Microcomputer-based simulation models are increasingly being recommended as multipurpose tools for agricultural research. Use of a model should be conditioned by an evaluation of its performance and understanding of its limitations. This paper evaluates the responses of the process-oriented growth model for dry bean (Phaseolus vulgaris), BEANGRO V1.01, with an emphasis on the factors related to cultivar differences for production in tropical environments. Simulations of seed yield from beans grown under conditions of a known water deficit showed good agreement with observed data. The qualitative response to plant population resembled that of a field trial, and the model showed the expected linear relation between days to maturity and seed yield. Overall, the results suggest that BEANGRO has utility for certain types of agronomic studies, but that improvements are possible, particularly with respect to prediction of phenology. 1995-04 2014-09-24T07:58:38Z 2014-09-24T07:58:38Z Journal Article https://hdl.handle.net/10568/42833 en Limited Access Cambridge University Press |
| spellingShingle | phaseolus vulgaris simulation models growth phenology modelos de simulación crecimiento fenología White, Jeffrey W. Hoogenboom, Gerrit Jones, James W. Boote, Kenneth J. Evaluation of the dry bean model BEANGRO V1.01 for crop production research in a tropical environment |
| title | Evaluation of the dry bean model BEANGRO V1.01 for crop production research in a tropical environment |
| title_full | Evaluation of the dry bean model BEANGRO V1.01 for crop production research in a tropical environment |
| title_fullStr | Evaluation of the dry bean model BEANGRO V1.01 for crop production research in a tropical environment |
| title_full_unstemmed | Evaluation of the dry bean model BEANGRO V1.01 for crop production research in a tropical environment |
| title_short | Evaluation of the dry bean model BEANGRO V1.01 for crop production research in a tropical environment |
| title_sort | evaluation of the dry bean model beangro v1 01 for crop production research in a tropical environment |
| topic | phaseolus vulgaris simulation models growth phenology modelos de simulación crecimiento fenología |
| url | https://hdl.handle.net/10568/42833 |
| work_keys_str_mv | AT whitejeffreyw evaluationofthedrybeanmodelbeangrov101forcropproductionresearchinatropicalenvironment AT hoogenboomgerrit evaluationofthedrybeanmodelbeangrov101forcropproductionresearchinatropicalenvironment AT jonesjamesw evaluationofthedrybeanmodelbeangrov101forcropproductionresearchinatropicalenvironment AT bootekennethj evaluationofthedrybeanmodelbeangrov101forcropproductionresearchinatropicalenvironment |