Fruit growing
and viticulture of South Russia
The methodological approaches are formulated and tendencies and priorities of variety and species breeding are identified in this article on the basis of analysis of qualitative composition, structure and tendencies of State Register renovation of varieties of horticultural crops and grapes allowed to use in the North Caucasus
Analysis of existing grapes assortment in the Krasnodar region and its structure and tendencies of change is presented. The problem of improvement of grapes assortment in unstable environment conditions is presented. Varieties of local breeding for assortment improvement are offered
The donors and sources of valuable traits that are recommended for breeding programs to improve varieties and perspective plum, cherry and sweet cherry varieties for industrial production in the south of Russia conditions are allocated
A complete comprehensive estimation of immune and resistant to fungal pathogens interspecific apple-tree elite forms of new generation of local breeding in foothills of North Caucasus conditions is given. Biological features of immune and highly resistant to scab and mildew of apple-tree elite are revealed. New elite forms of local breeding with complex important and economically valuable traits are allocated
The detail analysis of climatic changes in the North Caucasian region in particular in the foothills of Kabardino-Balkaria is conducted on basis of long-term data. The estimation of resistance of pear varieties to influence of abiotic and biotic stressors is given. The best varieties and forms of pear in according to biological potential of region specific conditions are selected