Dubchak M. Biological and ecological features of species of Exochorda Lindl. and the prospects for their use in Kyiv

3. Dissertation is devoted to the study of biological and ecological characteristics of species Exochorda Lindl. and the prospects for their use in the city of Kiev. The thesis presents the results of comprehensive studies of biological and ecological characteristics of introduced species Exochorda Lindl. under Kyiv. On the basis of phenological observations of plants species Exochorda Lindl. the regularities of growth and development of the test plants. Determine the potential of frost, drought resistance and winter factors studied species in terms of Kiev. Optimal schemes and vegetative (green grafting technique) breeding and cultivation of planting material adapted species Exochorda Lindl. Based on the research results proved the feasibility of using species Exochorda Lindl. in landscaping Kiev and made practical recommendations for their use in plantations for general and special use.