title: [The microbial activity and its relationship to fertility characteristics of various farm lands with special reference to the dehydrogenase activity (TTC reduction). 3. Microbiological studies of samples in field trials of soils with different fertility characteristics].
mesh_terms: D000383:Agriculture; D001419:Bacteria / Q000201:enzymology / Q000378:metabolism*; D001431:Bacteriological Techniques; D002245:Carbon Dioxide / Q000096:biosynthesis; D002980:Climate; D005308:Fertilizers; D005658:Fungi / Q000201:enzymology / Q000378:metabolism*; D005860:Germany, West; D010088:Oxidoreductases / Q000378:metabolism; D012621:Seasons; D012988:Soil Microbiology; D013778:Tetrazolium Salts / Q000378:metabolism*
chemical_list: D005308:Fertilizers; D013778:Tetrazolium Salts; D002245:Carbon Dioxide; D010088:Oxidoreductases
vernacular_title: Uber die mikrobielle Aktivität und ihre Beziehungen zu Fruchtbarkeitsmerkmalen einiger Ackerböden unter besonderer Berücksichtigung der Dehydrogenaseaktivität (TTC-Reduktion). 3. Mikrobiologische Untersuchungen an Proben von Freilandversuchen auf Böden mit unterschiedlichen Fruchtbarkeitsmerkmalen.