Inducing early flowering in Andean cultivars adapted to low temperature
Five bean cv. were exposed to natural daylength (approx. 12 h) and ambient temp., or to 6 h daylength, achieved by moving pots into a darkened room to determine their response to photoperiod. Cv. Mortino and Frijolica 0- 3.2 did not flower under the control conditions, but with the short day treatme...
| Autores principales: | , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
1987
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/88604 |
| _version_ | 1855528877045055488 |
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| author | White, J.W. Davis, J.H.C. Castillo, J. |
| author_browse | Castillo, J. Davis, J.H.C. White, J.W. |
| author_facet | White, J.W. Davis, J.H.C. Castillo, J. |
| author_sort | White, J.W. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Five bean cv. were exposed to natural daylength (approx. 12 h) and ambient temp., or to 6 h daylength, achieved by moving pots into a darkened room to determine their response to photoperiod. Cv. Mortino and Frijolica 0- 3.2 did not flower under the control conditions, but with the short day treatment, they flowered in 40 and 41 days, resp. A subsequent expt. using 2, 4, 6, and 8 wk. treatments of the 6 h photoperiod was performed to test whether limited exposure to short days would result in adequate flowering. Adequate pod set was achieved using short days for the 1st 6 wk. Germplasm from highland areas can be induced to flower in 40 days by using 6 h days and a mean temp. of 24 degrees Celsius. (CIAT) |
| format | Journal Article |
| id | CGSpace88604 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 1987 |
| publishDateRange | 1987 |
| publishDateSort | 1987 |
| record_format | dspace |
| spelling | CGSpace886042023-06-12T15:46:48Z Inducing early flowering in Andean cultivars adapted to low temperature White, J.W. Davis, J.H.C. Castillo, J. phaseolus vulgaris cultivars photoperiod temperature flowering yield components climatic requirements cultivation developmental stages variedades fotoperiodo temperatura floración componentes del rendimiento Five bean cv. were exposed to natural daylength (approx. 12 h) and ambient temp., or to 6 h daylength, achieved by moving pots into a darkened room to determine their response to photoperiod. Cv. Mortino and Frijolica 0- 3.2 did not flower under the control conditions, but with the short day treatment, they flowered in 40 and 41 days, resp. A subsequent expt. using 2, 4, 6, and 8 wk. treatments of the 6 h photoperiod was performed to test whether limited exposure to short days would result in adequate flowering. Adequate pod set was achieved using short days for the 1st 6 wk. Germplasm from highland areas can be induced to flower in 40 days by using 6 h days and a mean temp. of 24 degrees Celsius. (CIAT) 1987 2017-10-12T08:03:32Z 2017-10-12T08:03:32Z Journal Article https://hdl.handle.net/10568/88604 en Open Access WHITE, J.W.; DAVIS, J.H.C.; CASTILLO, J. 1987. Inducing early flowering in Andean cultivars adapted to low temperature. Bean Improvement Cooperative. Annual Report (USA). 30:12-13. |
| spellingShingle | phaseolus vulgaris cultivars photoperiod temperature flowering yield components climatic requirements cultivation developmental stages variedades fotoperiodo temperatura floración componentes del rendimiento White, J.W. Davis, J.H.C. Castillo, J. Inducing early flowering in Andean cultivars adapted to low temperature |
| title | Inducing early flowering in Andean cultivars adapted to low temperature |
| title_full | Inducing early flowering in Andean cultivars adapted to low temperature |
| title_fullStr | Inducing early flowering in Andean cultivars adapted to low temperature |
| title_full_unstemmed | Inducing early flowering in Andean cultivars adapted to low temperature |
| title_short | Inducing early flowering in Andean cultivars adapted to low temperature |
| title_sort | inducing early flowering in andean cultivars adapted to low temperature |
| topic | phaseolus vulgaris cultivars photoperiod temperature flowering yield components climatic requirements cultivation developmental stages variedades fotoperiodo temperatura floración componentes del rendimiento |
| url | https://hdl.handle.net/10568/88604 |
| work_keys_str_mv | AT whitejw inducingearlyfloweringinandeancultivarsadaptedtolowtemperature AT davisjhc inducingearlyfloweringinandeancultivarsadaptedtolowtemperature AT castilloj inducingearlyfloweringinandeancultivarsadaptedtolowtemperature |