[Water environment monitoring: Land surveillance 1996: Horndrup Brook (LOOP 3): Farming systems, nutrient leaching, transportation of nutrients]

azote climatic factors cours d'eau cursos de agua danemark denmark dinamarca escorrentia exploitation agricole explotaciones agrarias facteur climatique farming systems farms farmyard manure fosforo fumier hidrologia hydrologie hydrology leaching lessivage du sol nitrogen nutrition des plantes phosphore phosphorus plant nutrition precipitation rhizosphere rivers rizosfera ruissellement runoff soil treatment traitement du sol tratamiento del suelo