Factores que afectan la germinación del polen del cacao in vitro
Studies were made to determine the influence of nutritional and growth regulating substances which affect the in vitro germination of fresh and preserved cacao pollen, and to compare the efficiency of the culture medium with other viability tests and with the in vivo germination on stigmas. The best...
| Autor principal: | |
|---|---|
| Formato: | Artículo |
| Lenguaje: | Español |
| Publicado: |
Instituto Interamericano de Ciencias Agrícolas (IICA)
2025
|
| Materias: | |
| Acceso en línea: | https://repositorio.catie.ac.cr/handle/11554/13865 |
| _version_ | 1854965629954555904 |
|---|---|
| author | Varas Arteaga, J. |
| author_browse | Varas Arteaga, J. |
| author_facet | Varas Arteaga, J. |
| author_sort | Varas Arteaga, J. |
| collection | Repositorio CATIE |
| description | Studies were made to determine the influence of nutritional and growth regulating substances which affect the in vitro germination of fresh and preserved cacao pollen, and to compare the efficiency of the culture medium with other viability tests and with the in vivo germination on stigmas. The best germinating medium for cacao pollen appears to be agar 2 percentage, sucrose 10 percentage and pH 5.5. This medium gave results that were equal to the germination tests in vivo for preserved pollen, but not so far fresh pollen. |
| format | Artículo |
| id | RepoCATIE13865 |
| institution | Centro Agronómico Tropical de Investigación y Enseñanza |
| language | Español |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Instituto Interamericano de Ciencias Agrícolas (IICA) |
| publisherStr | Instituto Interamericano de Ciencias Agrícolas (IICA) |
| record_format | dspace |
| spelling | RepoCATIE138652025-08-31T00:25:03Z Factores que afectan la germinación del polen del cacao in vitro Varas Arteaga, J. Theobroma cacao||Theobroma cacao||Theobroma cacao||Theobroma cacao Polen||pollen||pólen||pollen Germinación||germination||germinação||germination Sucrosa||sucrose||sacarose||saccharose Agar-agar||agar||agar||gélose Sustancia de crecimiento vegetal||plant growth substances||regulador de crescimento (plantas)||substance de croissance végétale Viabilidad||viability||viabilidade||viabilité Sede Central Studies were made to determine the influence of nutritional and growth regulating substances which affect the in vitro germination of fresh and preserved cacao pollen, and to compare the efficiency of the culture medium with other viability tests and with the in vivo germination on stigmas. The best germinating medium for cacao pollen appears to be agar 2 percentage, sucrose 10 percentage and pH 5.5. This medium gave results that were equal to the germination tests in vivo for preserved pollen, but not so far fresh pollen. 2025-08-29T13:33:56Z 2025-08-29T13:33:56Z 1962-10 Artículo https://repositorio.catie.ac.cr/handle/11554/13865 openAccess es Turrialba; Vol.12, no. 4 3 páginas application/pdf Instituto Interamericano de Ciencias Agrícolas (IICA) |
| spellingShingle | Theobroma cacao||Theobroma cacao||Theobroma cacao||Theobroma cacao Polen||pollen||pólen||pollen Germinación||germination||germinação||germination Sucrosa||sucrose||sacarose||saccharose Agar-agar||agar||agar||gélose Sustancia de crecimiento vegetal||plant growth substances||regulador de crescimento (plantas)||substance de croissance végétale Viabilidad||viability||viabilidade||viabilité Sede Central Varas Arteaga, J. Factores que afectan la germinación del polen del cacao in vitro |
| title | Factores que afectan la germinación del polen del cacao in vitro |
| title_full | Factores que afectan la germinación del polen del cacao in vitro |
| title_fullStr | Factores que afectan la germinación del polen del cacao in vitro |
| title_full_unstemmed | Factores que afectan la germinación del polen del cacao in vitro |
| title_short | Factores que afectan la germinación del polen del cacao in vitro |
| title_sort | factores que afectan la germinacion del polen del cacao in vitro |
| topic | Theobroma cacao||Theobroma cacao||Theobroma cacao||Theobroma cacao Polen||pollen||pólen||pollen Germinación||germination||germinação||germination Sucrosa||sucrose||sacarose||saccharose Agar-agar||agar||agar||gélose Sustancia de crecimiento vegetal||plant growth substances||regulador de crescimento (plantas)||substance de croissance végétale Viabilidad||viability||viabilidade||viabilité Sede Central |
| url | https://repositorio.catie.ac.cr/handle/11554/13865 |
| work_keys_str_mv | AT varasarteagaj factoresqueafectanlagerminaciondelpolendelcacaoinvitro |