In the period 1997-1999 comparative researches of the white wine varieties were conducted, viz. Smederevka, Italian Riezling, Riezling weisser (clone 239 Gm), Sauvignon white, Pinot blanc and Chardonnay (clone R8). In the first three years of the growing fertility of these varieties, their main biological characteristics and grape quality could be determined. Variety Smederevka reached the highest yield (1.23 kg/m²), whereas other tested varieties demonstrated lower rates of yield, but at the same time higher grape quality.