Fruit growing
and viticulture of South Russia
Genetic Resources, Cultivar, selection
The results of joint researches NCRRIH&V and Institute of Fruit Growing (Belarus) on ecological test of apple varieties of Belarus selection in the conditions of Krasnodar territory are presented in the article.
The effective methods of reproduction in vitro the remote hybrids of Cerasus ill., that are interesting as donors and stability sources to Coccomyces hiemalis Higgins and as new forms of rootstocks for a cherry, a sweet cherry and Japanese cherry tree are presented as results of joint research NCRRIH&V and Institute for Fruit Growing (Belarus).
Classification of the Far Eastern cherries on complex characteristics of fruit chemical composition is given, with use of mathematical and statistical methods. Four groups of samples Far Eastern cherries for use in crossing in the breeding of winter-hardy varieties resistant to fungal diseases are identified according to the results of cluster analysis
New donors and complex donors of significant signs of an apple-tree are allocated on the basis of received new knowledge on formation and display of valuable selection signs
Genetic identification of alleles gene of self-incompatibility in the apple varieties is executed. Cytological analysis of pollination of apple varieties is conducted. Compatible combinations of varieties are defined