Características morfológicas, físicas y químicas de algunos suelos derivados de cenizas volcánicas en Centroamérica
An attempt was made to characterize the morphological, physical and chemical properties of 39 ash-derived soils from Central America, including 60 A horizons, 23 B horizons and 11 C horizons. Although soil morphology was relatively uniform, some physical and chemical properties varied considerably....
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| Format: | Artículo |
| Language: | Español |
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Instituto Interamericano de Cooperación para la Agricultura (IICA)
2025
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| Online Access: | https://repositorio.catie.ac.cr/handle/11554/13271 |
| _version_ | 1854965974498803712 |
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| author | Palencia O, J.A. Martini, J.A. |
| author_browse | Martini, J.A. Palencia O, J.A. |
| author_facet | Palencia O, J.A. Martini, J.A. |
| author_sort | Palencia O, J.A. |
| collection | Repositorio CATIE |
| description | An attempt was made to characterize the morphological, physical and chemical properties of 39 ash-derived soils from Central America, including 60 A horizons, 23 B horizons and 11 C horizons.
Although soil morphology was relatively uniform, some physical and chemical properties varied considerably. The dominant morphological and physical characteristics were: color blue, 10YR; texture, sandy loam, loam or silt loam; structure, strong fine granular in A horizons; weak fine subangular blocky in B horizons; consistency, slightly plastic and slightly sticky, wet, and friable to very friable, moist, there were, generally, no mottles; concretions or stones and roots were abundant to common.
The levels of OM, total N, CEC and exchangeable Ca, Mg and K were usually high, pH, exchangeable Al and base saturation were variable, and soluble P and free iron oxides were low. The CEC values correlated significantly with OM, silt + clay, free iron oxides and exchangeable Al. Base saturation and pH correlated higher with Ca and Al and lower with Mg and K. Climatic factors affected significantly soil properties such as OM, N, Ca, Mg, K, base saturation, pH, Al and CEC. |
| format | Artículo |
| id | RepoCATIE13271 |
| 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 | RepoCATIE132712025-07-15T22:59:59Z Características morfológicas, físicas y químicas de algunos suelos derivados de cenizas volcánicas en Centroamérica Palencia O, J.A. Martini, J.A. Propiedad físico - química suelo||soil chemicophysical properties||propriedade físico-química do solo||propriété physicochimique du sol Suelo volcánico||volcanic soils||solo vulcânico||sol volcanique Ceniza||ashes||cinza||cendre Clasificación de suelos||soil classification||classificação de solos||classification des sols Característica morfológica del suelo||soil morphological features||característica morfológica do solo||trait morphologique du sol Sede Central An attempt was made to characterize the morphological, physical and chemical properties of 39 ash-derived soils from Central America, including 60 A horizons, 23 B horizons and 11 C horizons. Although soil morphology was relatively uniform, some physical and chemical properties varied considerably. The dominant morphological and physical characteristics were: color blue, 10YR; texture, sandy loam, loam or silt loam; structure, strong fine granular in A horizons; weak fine subangular blocky in B horizons; consistency, slightly plastic and slightly sticky, wet, and friable to very friable, moist, there were, generally, no mottles; concretions or stones and roots were abundant to common. The levels of OM, total N, CEC and exchangeable Ca, Mg and K were usually high, pH, exchangeable Al and base saturation were variable, and soluble P and free iron oxides were low. The CEC values correlated significantly with OM, silt + clay, free iron oxides and exchangeable Al. Base saturation and pH correlated higher with Ca and Al and lower with Mg and K. Climatic factors affected significantly soil properties such as OM, N, Ca, Mg, K, base saturation, pH, Al and CEC. 2025-07-14T18:18:37Z 2025-07-14T18:18:37Z 1970-07 Artículo https://repositorio.catie.ac.cr/handle/11554/13271 openAccess es Turrialba; Vol.20, no. 3 8 páginas application/pdf Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| spellingShingle | Propiedad físico - química suelo||soil chemicophysical properties||propriedade físico-química do solo||propriété physicochimique du sol Suelo volcánico||volcanic soils||solo vulcânico||sol volcanique Ceniza||ashes||cinza||cendre Clasificación de suelos||soil classification||classificação de solos||classification des sols Característica morfológica del suelo||soil morphological features||característica morfológica do solo||trait morphologique du sol Sede Central Palencia O, J.A. Martini, J.A. Características morfológicas, físicas y químicas de algunos suelos derivados de cenizas volcánicas en Centroamérica |
| title | Características morfológicas, físicas y químicas de algunos suelos derivados de cenizas volcánicas en Centroamérica |
| title_full | Características morfológicas, físicas y químicas de algunos suelos derivados de cenizas volcánicas en Centroamérica |
| title_fullStr | Características morfológicas, físicas y químicas de algunos suelos derivados de cenizas volcánicas en Centroamérica |
| title_full_unstemmed | Características morfológicas, físicas y químicas de algunos suelos derivados de cenizas volcánicas en Centroamérica |
| title_short | Características morfológicas, físicas y químicas de algunos suelos derivados de cenizas volcánicas en Centroamérica |
| title_sort | caracteristicas morfologicas fisicas y quimicas de algunos suelos derivados de cenizas volcanicas en centroamerica |
| topic | Propiedad físico - química suelo||soil chemicophysical properties||propriedade físico-química do solo||propriété physicochimique du sol Suelo volcánico||volcanic soils||solo vulcânico||sol volcanique Ceniza||ashes||cinza||cendre Clasificación de suelos||soil classification||classificação de solos||classification des sols Característica morfológica del suelo||soil morphological features||característica morfológica do solo||trait morphologique du sol Sede Central |
| url | https://repositorio.catie.ac.cr/handle/11554/13271 |
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