Introduced Trees in Park-monument of Landscape Art in Poltava City

The history of establishment of four park-monuments of landscape art in Poltava city – Korpusnyj Garden, Petrovsky Park, Poltava City Park, Park “Peremoga” were revealed and the dynamics of their species composition was outlined. The results of 19 non-native tree species researches in four parks of Poltava city are presented. Indicators of growth rate and reproduction intensity, stem quality, resistance to climatic factors, pests and diseases of non-native tree species are compared to native species. According to the results of the complex evaluations, the species are suitable for forest plantation, protective stands and green areas creation in temperate continental climate of Ukraine conditions.