Fertilidad de algunos Andepts dedicados a potreros en Costa rica
Grassland soils of the Cordillera Volcánica Central of Costa Rica were seperated in two groups, sampled and tested for soil reaction, exchangeable cations, extractable phosphorous, organic carbon and texture. The first group included the soils form the Irazú-Turrialba Volcanic region and the second...
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| Formato: | Artículo |
| Lenguaje: | Español |
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Instituto Interamericano de Cooperación para la Agricultura (IICA)
2025
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| Materias: | |
| Acceso en línea: | https://repositorio.catie.ac.cr/handle/11554/12857 |
| _version_ | 1855488208213639168 |
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| author | Alvarado, Alfredo |
| author_browse | Alvarado, Alfredo |
| author_facet | Alvarado, Alfredo |
| author_sort | Alvarado, Alfredo |
| collection | Repositorio CATIE |
| description | Grassland soils of the Cordillera Volcánica Central of Costa Rica were seperated in two groups, sampled and tested for soil reaction, exchangeable cations, extractable phosphorous, organic carbon and texture.
The first group included the soils form the Irazú-Turrialba Volcanic region and the second included the soils from the Poás-Barva Volcanic area.
Soils form group one presented acid reactions, both in H2O and KCl, high extractable phosphorous content, adequate amounts of exchangeable cations, high organic carbon contents and predominantly sandy loam texture. The soils from the second group behaved very similarly to those from group one but their sodium, phosphorous and magnesium contents were lower and the organic carbon content higher.
Both soil groups had high Na contents but the average for group one (1.2 meq) was three times as high as that of group two and two times higher than the K content of both groups.
The fertility status of the soils is considered adequate. |
| format | Artículo |
| id | RepoCATIE12857 |
| institution | Centro Agronómico Tropical de Investigación y Enseñanza |
| language | Español |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| publisherStr | Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| record_format | dspace |
| spelling | RepoCATIE128572025-05-28T22:10:56Z Fertilidad de algunos Andepts dedicados a potreros en Costa rica Alvarado, Alfredo Costa Rica||Costa Rica||Costa Rica||Costa Rica Suelo de praderas||grassland soils||solo de prado||sol d'herbages Zona volcánica||volcanic areas||área vulcânica||zone volcanique Fertilidad del suelo||soil fertility||fertilidade do solo||fertilité du sol Suelo volcánico||volcanic soils||solo vulcânico||sol volcanique Volcán||volcanoes||vulcão||volcan Sede Central Grassland soils of the Cordillera Volcánica Central of Costa Rica were seperated in two groups, sampled and tested for soil reaction, exchangeable cations, extractable phosphorous, organic carbon and texture. The first group included the soils form the Irazú-Turrialba Volcanic region and the second included the soils from the Poás-Barva Volcanic area. Soils form group one presented acid reactions, both in H2O and KCl, high extractable phosphorous content, adequate amounts of exchangeable cations, high organic carbon contents and predominantly sandy loam texture. The soils from the second group behaved very similarly to those from group one but their sodium, phosphorous and magnesium contents were lower and the organic carbon content higher. Both soil groups had high Na contents but the average for group one (1.2 meq) was three times as high as that of group two and two times higher than the K content of both groups. The fertility status of the soils is considered adequate. 2025-05-27T16:59:10Z 2025-05-27T16:59:10Z 1975-07 Artículo https://repositorio.catie.ac.cr/handle/11554/12857 openAccess es Turrialba; Vol.25, no. 3 6 páginas application/pdf Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| spellingShingle | Costa Rica||Costa Rica||Costa Rica||Costa Rica Suelo de praderas||grassland soils||solo de prado||sol d'herbages Zona volcánica||volcanic areas||área vulcânica||zone volcanique Fertilidad del suelo||soil fertility||fertilidade do solo||fertilité du sol Suelo volcánico||volcanic soils||solo vulcânico||sol volcanique Volcán||volcanoes||vulcão||volcan Sede Central Alvarado, Alfredo Fertilidad de algunos Andepts dedicados a potreros en Costa rica |
| title | Fertilidad de algunos Andepts dedicados a potreros en Costa rica |
| title_full | Fertilidad de algunos Andepts dedicados a potreros en Costa rica |
| title_fullStr | Fertilidad de algunos Andepts dedicados a potreros en Costa rica |
| title_full_unstemmed | Fertilidad de algunos Andepts dedicados a potreros en Costa rica |
| title_short | Fertilidad de algunos Andepts dedicados a potreros en Costa rica |
| title_sort | fertilidad de algunos andepts dedicados a potreros en costa rica |
| topic | Costa Rica||Costa Rica||Costa Rica||Costa Rica Suelo de praderas||grassland soils||solo de prado||sol d'herbages Zona volcánica||volcanic areas||área vulcânica||zone volcanique Fertilidad del suelo||soil fertility||fertilidade do solo||fertilité du sol Suelo volcánico||volcanic soils||solo vulcânico||sol volcanique Volcán||volcanoes||vulcão||volcan Sede Central |
| url | https://repositorio.catie.ac.cr/handle/11554/12857 |
| work_keys_str_mv | AT alvaradoalfredo fertilidaddealgunosandeptsdedicadosapotrerosencostarica |