Inheritance of Yield Components and Quality of Grape in Hybridization of Grapevine Cultivars

The components of yield, such as average grape and berry weight, yield per vine, and elements of grape quality, such as sugar content and total acidity, were determined and used for analyses of inheritance in a hybrid populations obtained with crossing of Vitis vinifera 'Drenak crveni' and 'Dattier de Beyrouth'. The conclusions about inheritance of characteristics were obtained based on results of t-test. Considerable variability for these traits was observed in hybrid population.