In both years, in all treatments N content in raspberry fruits did not differ significantly, compared to the control, and the obtained values (0.72–1.11% N of dry matter), were lower than those reported by Džamić and Stevanović (2000) (1.45% N of dry matter) (Table 4). Mineral nutrient contents in berry fruits depend on plant genotype (cultivars), and to a lesser extent, on mineral nutrition and ecological factors