Zamors'kyj O. Developing and realization of apple-tree productivity due to the type of interstock and the dates of pruning in the Central Forest-Steppe of Ukraine

3.Research Objects: plantation of sort apple tree Idared and Ruby Duky with use of vegetative insertions М9, 62-396, ММ106. Research Aim: dominance estimation of interstock and diverse dates of cutting (summery and winter) on forming potential harvest and distribution продуцированой фитомасы of trees of two pomological varieties apple tree, which studied. Methods: field, laboratory and statistic Theoretical and practical results: are explored the forming peculiarities of productive apple tree organs in trees with diverse of interstock; are studied the growth peculiarities and fruiting trees of diverse combinations; light trees routine with insertions of diverse growth force attached to summery and to winter of pruning dates; dominance of diverse of pruning dates on growth processes, trees productivity and fruits quality in plantations 8-10-годового of age; economic efficiency of the worked out farm practices are calculated. Novelty of the newly-introduced: under conditions of the Central Forest-st eppe of Ukraine it is done for the first time: complex trained growth processes and fruiting apple tree trees in plantations that reared with use of vegetative insertions in age 15-17 of lethes; are definite the optimum trees cutting dates of explored combinations. Extent of the introduced: the data of the studies are introduced on the farms Cherkasy region. Effectiveness: raises productivity of intensive apple tree plantations with use of vegetative insertions. Sphere, use branch: productive horticulture.