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This study assessed the influence of land use (continuous cropping, CC; tree plantations, F; pasture, PG; and native savanna, NS) on P concentrations and partitioning in bulk soil and two aggregate size fractions of two Oxisols, one loamy and one clayey. The quantity and quality of physically pro...


Lilienfein, JWilcke, W.Neufeldt, HenryAyarza, Miguel AngelZech, W.[Phosphorus pools in bulk soil and aggregates of differently textured oxisols under different land-use systems in the Brazilian cerrados]Phosphorus pools in bulk soil and aggregates of differently textured oxisols under different land-use systems in the Brazilian cerrados

Earthworms are considered soil ecosystem engineers that play an important role in soil organic matter dynamics and physical structure. Due to both their size and activities these organisms can accelerate the decomposition and mineralization of organic matter by reducing the size of residues to pa...


Jiménez Jaén, J.J.Cepeda, AFriesen, Dennis K.Decaëns, ThibaudOberson, Astrid[Phosphorus availability in casts of an anecic savanna earthworms in Colombian oxisol]Phosphorus availability in casts of an anecic savanna earthworms in Colombian oxisol
Rao, Idupulapati M.Kerridge, Peter C.Macedo, Manuel Cláudio Motta[Requerimientos nutricionales y adaptación a los suelos ácidos de especies de Brachiaria]Requerimientos nutricionales y adaptación a los suelos ácidos de especies de Brachiaria
Rao, Idupulapati M.Kerridge, Peter C.Macedo, Manuel Cláudio Motta[Nutritional requirements of Brachiaria and adaptation to acid soils]Nutritional requirements of Brachiaria and adaptation to acid soils
Boddey, Robert M.Rao, Idupulapati M.Thomas, Richard J.[Nutrient cycling and environmental impact of Brachiaria pastures]Nutrient cycling and environmental impact of Brachiaria pastures
Singh, Bal RamRao, Idupulapati M.Barrios, EdmundoAmézquita Collazos, Edgar[Potential of tillage, agropastoral, and planted fallow systems in low-fertility tropical soils in Latin America]Potential of tillage, agropastoral, and planted fallow systems in low-fertility tropical soils in Latin America

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