It is well know that the dehydrogenase activities are considered as indicators of the global and respiratory activity of soil.
In order to obtain new data on the soil enzymological effects of soil management practices we have determined actual and potential dehydrogenase activities in a brown luvic soil submitted to a complex tillage, crop rotation and fertilisation experiment at the Agricultural and Animal Breeding Experiment Station in Oradea (Bihor county).
Our results are in good agreement with the literature data reviewed by [1,3,5,7,8] and constitute novelties for the enzymological characterization of a brown luvic soil submitted to a complex management practices. | 
