Fruit growing
and viticulture of South Russia

Annotation

The new grapes varieties of should have ecological plasticity, suitability for mechanization of processes for bush caring, have a high quality of the crop, including an increased content of biologically valuable substances. At present, the special interest is manifested in varieties with group resistance to unfavorable environmental conditions, diseases and pests that allow us to effectively cultivate their varieties in the own-root culture. This article gives the botanical, agrobiological and economic-technological characteristic of the new table grapes variety of Souvenir DSVOSViO when it is cultivated in the ecological conditions of Southern Dagestan. A new table variety of DSESVV breeding (hybrid form G-62) was obtained by crossing of grapes varieties of Agadai and Linyan Bely. One of the main advantages of the new grapes variety is a compact, beautiful bunch of medium-size and original star shape form. The berry is large, the skin of the berries is quite thick. The taste is simple and pleasant. The berries are hard and withstand the crushing load of 1726-1800 g, and when removed from the fruit-stem � 400-417 g. The yield capacity of a new variety at a feeding area of 3.5 x 2.0 m is 7.4-8.5 kg/bush or 105.6-121.4 centner/hectar. The resistance of the new variety to fungal diseases and pests is average and it is tolerant to the own-root form of phylloxera. The yield of 20-year-old bushes in the own-root culture is more than 100 c/hectar, therefore a new grapes variety of Souvenir DSVOSViO in the conditions of the South of Russia can be promising when cultivation of own-root culture. The selected hybrid form will transferred to the State Commission for Testing and Preservation of Breeding Achievements in 2017.