The article considers the testing of the fertilizer “Multibar” for biological, agronomic properties and biochemical characteristics of fruits of eggplant sorts Spung (long, black), Mini Miss (round, black), Tavush (long, whate). The results of the number of days to germinationripening in the eggplant sorts Spung (long, black) was 100, Mini Miss (round, black) was 112, Tavush (long, whate) 100 days. The results of the yield in the eggplant sorts Spung (long, black) was 756.3 c/ha, Mini Miss (round, black) was 625.4 c/ha, Tavush (long, whate) was 710.2 c/ha. According to the obtained results, the new fertilizer “Multibar” provided an increase in both the crop efficiency and fruit quality. Consequently, the new fertilizer “Multibar” is suitable for introducing in the republic and similar regions of the world.