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Effects of landuse and weathering on available nutrients in volcanic ash soils of Costa Rica: a comparative study
(CATIE, Turrialba (Costa Rica) | Ministerio de Agricultura y Ganadería, San José (Costa Rica) | Agricultural University of Wageningen, Wageningen (Países Bajos), 1997)
In the present study two soiltypes, a highly depleted, old soil and a young, fertile soil are compared under three landuse types. The focus of the study is soil moisture and its chemical composition. As a reference, soil ...
Costa Rica: Reference soils of the Turrialba valley and slopes of the Irazú volcano. Soil brief Costa Rica 2
(CATIE, Turrialba (Costa Rica) | International Soil Reference and Information Centre, Wageningen (Países Bajos), 1995)
Se llevó a cabo un estudio de tres suelos utilizados para experimentos de largo plazo en agroforestería en CATIE dentro del marco conceptual del CASREC (Colección y Base de Datos Internacionales de Suelos de Referencia) ...
Formation of surface coatings on volcanic ejecta at four volcanoes in Costa Rica
(CATIE, Turrialba (Costa Rica). Atlantic Zone Programme | Agricultural University Wageningen, Wageningen (Países Bajos) | Ministerio de Agricultura y Ganadería, San José (Costa Rica), 1997)