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Translations:Benutzer:Arian/Klett-Mini-Test/1597/en
Aus BiodynWiki
Within the soil profile, the phosphorus content decreases from the metabolically active humic topsoil down into the subsoil. This phenomenon alone shows that losses through leaching are very slight — as a rule less than 0.3 kg per hectare. Many times greater are the losses through surface erosion (denudation).
