Determinacion del tamano, forma y numero de repeticiones mas adecuadas en ensayos de rendimiento en frijol (Phaseolus vulgaris L.) y comparacion de dos metodos para estimar su rendimiento comercial
In order to determine optimum plot size, the method of max R(2) was used, for which 6 regression models were tested on the basis of the following selection criteria: the coefficient of determination, error mean square and the coefficient of variation. Optimum plot size was 7 m(2). To determine the n...
| Autores principales: | , , |
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| Formato: | Informe técnico |
| Lenguaje: | Español |
| Publicado: |
International Center for Tropical Agriculture
1975
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/71852 |
| _version_ | 1855540374339059712 |
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| author | Muñoz Flórez, Jaime Eduardo Salazar, L.C. López, Y. |
| author_browse | López, Y. Muñoz Flórez, Jaime Eduardo Salazar, L.C. |
| author_facet | Muñoz Flórez, Jaime Eduardo Salazar, L.C. López, Y. |
| author_sort | Muñoz Flórez, Jaime Eduardo |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | In order to determine optimum plot size, the method of max R(2) was used, for which 6 regression models were tested on the basis of the following selection criteria: the coefficient of determination, error mean square and the coefficient of variation. Optimum plot size was 7 m(2). To determine the no. of replications, the methodology proposed by Romero, Carney & Rojas (1966) was followed. Three replications were found to be adequate for this trial. As for plot shape, it was found that a rectangular design minimized exptl error. From a statistical standpoint, the estimation of production on the basis of 5 plants does not fulfill the desirable characteristics due to the great variability, bias and low degree of association with the total plot production. (AS- CIAT) |
| format | Informe técnico |
| id | CGSpace71852 |
| institution | CGIAR Consortium |
| language | Español |
| publishDate | 1975 |
| publishDateRange | 1975 |
| publishDateSort | 1975 |
| publisher | International Center for Tropical Agriculture |
| publisherStr | International Center for Tropical Agriculture |
| record_format | dspace |
| spelling | CGSpace718522025-11-05T18:19:52Z Determinacion del tamano, forma y numero de repeticiones mas adecuadas en ensayos de rendimiento en frijol (Phaseolus vulgaris L.) y comparacion de dos metodos para estimar su rendimiento comercial Muñoz Flórez, Jaime Eduardo Salazar, L.C. López, Y. phaseolus vulgaris yields field experiments statistical analysis production experiment design In order to determine optimum plot size, the method of max R(2) was used, for which 6 regression models were tested on the basis of the following selection criteria: the coefficient of determination, error mean square and the coefficient of variation. Optimum plot size was 7 m(2). To determine the no. of replications, the methodology proposed by Romero, Carney & Rojas (1966) was followed. Three replications were found to be adequate for this trial. As for plot shape, it was found that a rectangular design minimized exptl error. From a statistical standpoint, the estimation of production on the basis of 5 plants does not fulfill the desirable characteristics due to the great variability, bias and low degree of association with the total plot production. (AS- CIAT) 1975 2016-02-29T17:13:05Z 2016-02-29T17:13:05Z Report https://hdl.handle.net/10568/71852 es Open Access application/pdf International Center for Tropical Agriculture MUNOZ F., J.E.; Salazar, L.C.; LOPEZ, Y. 1975. Determinacion del tamano, forma y numero de repeticiones mas adecuadas en ensayos de rendimiento en frijol (Phaseolus vulgaris L.) y comparacion de dos metodos para estimar su rendimiento comercial. Centro Internacional de Agricultura Tropical (CIAT), Unidad de Biometría, Cali, CO. 14 p. |
| spellingShingle | phaseolus vulgaris yields field experiments statistical analysis production experiment design Muñoz Flórez, Jaime Eduardo Salazar, L.C. López, Y. Determinacion del tamano, forma y numero de repeticiones mas adecuadas en ensayos de rendimiento en frijol (Phaseolus vulgaris L.) y comparacion de dos metodos para estimar su rendimiento comercial |
| title | Determinacion del tamano, forma y numero de repeticiones mas adecuadas en ensayos de rendimiento en frijol (Phaseolus vulgaris L.) y comparacion de dos metodos para estimar su rendimiento comercial |
| title_full | Determinacion del tamano, forma y numero de repeticiones mas adecuadas en ensayos de rendimiento en frijol (Phaseolus vulgaris L.) y comparacion de dos metodos para estimar su rendimiento comercial |
| title_fullStr | Determinacion del tamano, forma y numero de repeticiones mas adecuadas en ensayos de rendimiento en frijol (Phaseolus vulgaris L.) y comparacion de dos metodos para estimar su rendimiento comercial |
| title_full_unstemmed | Determinacion del tamano, forma y numero de repeticiones mas adecuadas en ensayos de rendimiento en frijol (Phaseolus vulgaris L.) y comparacion de dos metodos para estimar su rendimiento comercial |
| title_short | Determinacion del tamano, forma y numero de repeticiones mas adecuadas en ensayos de rendimiento en frijol (Phaseolus vulgaris L.) y comparacion de dos metodos para estimar su rendimiento comercial |
| title_sort | determinacion del tamano forma y numero de repeticiones mas adecuadas en ensayos de rendimiento en frijol phaseolus vulgaris l y comparacion de dos metodos para estimar su rendimiento comercial |
| topic | phaseolus vulgaris yields field experiments statistical analysis production experiment design |
| url | https://hdl.handle.net/10568/71852 |
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