Die Bestimmung Der Biologischen Tätigkeit in Böden Mit Enzymmethoden

Barley yield estimation performed by ANN integrated with the soil quality index modified by biogas waste application

“…According to the CO 2 output results obtained in the classification made by USDA (2020, https://www.nrcs.usda.gov/Internet/ FSE_ DOCUMENTS/nrcs142p2_053267.pdf) in the B0, low soil activity (25.32 mg CO 2 100 g dry soil -1 24 h -1 ) was determined in the experiment. According to Hofmann and Hoffmann (1966), urease activity was determined to be low (35.43-43.85 μg g -1 N dry soil); there was an increase in the values of biological indicators, depending on the applications. The dehydrogenase enzyme, which is one of the fundamental indicators of biological activity and is responsible for realizing soil respiration, and the urease enzyme produced by living cells in the breakdown phase of OM and the N cycle, are also crucial.…”