Fruit growing
and viticulture of South Russia
Data about features and damage degree by spring frosts of pear varieties generative organs are presented. In the collection of pear the varieties Wiliams Stavropolskiy, Lira, Rassvet, Sonata are selected on stability of flowers to spring frosts
The resistance of sweet cherry varieties to damaging climatic factors of winter-spring period is established by the results of long-term research. The perspective sweet cherry varieties for industrial production in the conditions of south of Russia are selected
The influence of rootstock genotype on yield of varieties-rootstocks combinations of apple-tree in the conditions under effect different environmental stress factors is established
In article the main attention is paid to esti-mation of damage degree of different sub-tropical fruit crops under winter frost in 2012 in the Southern Dagestan conditions
The results of sustainability estimation of grape varieties of different eco-geographical groups cultivated in areas of southern and northern Bulgaria to low negative temperatures in a winter period of 2012 are presented in the article