title: [Determination of biological activity in soil with enzyme methods].
mesh_terms: D002622:Chemistry, Agricultural; D006026:Glycoside Hydrolases / Q000032:analysis*; D010447:Peptide Hydrolases / Q000032:analysis; D010744:Phosphoric Monoester Hydrolases / Q000032:analysis; D012987:Soil; D014510:Urease / Q000032:analysis*
chemical_list: D012987:Soil; D010744:Phosphoric Monoester Hydrolases; D006026:Glycoside Hydrolases; D010447:Peptide Hydrolases; D014510:Urease
vernacular_title: Die Bestimmung der biologischen Tätigkeit in Böden mit Enzymmethoden.