Clay mineralogy and soil fertility of banana plantation alluvial soils at Costa Rica’s Caribbean lowlands
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| Nhiều tác giả: | , , , , |
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| Định dạng: | artículo original |
| Trạng thái: | Versión publicada |
| Ngày xuất bản: | 2009 |
| Miêu tả: | This paper analy-ses the relationship between soil clay mineralogy classes and soil fertility characteristics of soils cultivated with banana in the Caribbean low-lands of Costa Rica. The results corroborate that some fertility properties are closely related to the amount and type of dominant clay of the soils; among these characteristics the most relevant are CEC, phosphate retention and exchangeable cations. Soils belonging to the esmectitic clay mineralogy class showed greater values of CEC and exchangeable bases but lower phosphorus retention than soils of the metahalloysitic clay mineralogy class. Soil dominated by vermiculite showed lower amounts of available K and larger amounts of exchangeable Mg. |
| Quốc gia: | Portal de Revistas UCR |
| Tổ chức giáo dục: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Ngôn ngữ: | Español |
| OAI Identifier: | oai:archivo.portal.ucr.ac.cr:article/3633 |
| Truy cập trực tuyến: | https://archivo.revistas.ucr.ac.cr/index.php/agrocost/article/view/3633 |
| Từ khóa: | Mineralogía arcillas fertilidad de suelo Caribe Costa Rica Clay mineralogy alluvial soil Caribbean lowlands |