Denysova G. Phytocoenotic structure of the palace and park complexes of the West Steppe and the ways of its optimization

The object of investigation is phytocenosis of palace and park complexes of the West Steppe. The aim is to establish the features of phytocenotic structure and plantations dynamics of palace and park complexes of the West Steppe and the development of scientific approaches from the optimization of their phytocenosis. The methods of investigation are general scientific, cartographic, iconographic, historico-architectural, arboreal, forestry-inventory, floral, phonological, edaphologic and mathematical-statistical. Scientific innovation: for the first time comparative analysis of 116 palace and park complexes of the West Steppe was systematized and carried out by time of laying, value, architectural planning, the character building and subordination; decoration comprehensive assessment of 14 palace and park phytocenosis was carried out (by 11 criterion) and the level of damage and destruction of woody plants due to the action of various natural and antropogenic factors; systematic analysis of modern vegetation of palace and park complexes was carried out; peculiarities of geographic, ecological, age and spatial structure of phytocenosis of palace and park complexes were established. Regulation and optimization ways of phytocenotic structure of palace and park ensembles of the West Steppe were improved; implementation methods of conservation, restoration and reconstructive ways from the restoration of palace and park complexes. Causes research of toxonomic, landscape and phytocenotic degradation of palace and park complexes acquired further development; development of the models of frequency cycles of phytocenosis of palace and park ensembles; questions of nature protective aspects and perspectives of modern use of palace and park complexes of the West Steppe. Practical meaning: inventories materials, passports plantations of Velykolublinsk, Pystomyty and Khodorivsk palace and park complexes were given to the local authorities. Management Residential Building Service of Pustomyty town ( implementation act № 02/12/1405 from 11.11.2014) uses the developed theoretical provisions and practical recommendations for the realization of plantations care and taking measures from their reconstruction. Research material are used in the educational process of National Lisotechnical University of Ukraine in teaching courses: "Phytomelioration", "Reconstruction, restoration and conservation of garden and park objects", "General ecology", "Park phytosociology", "Planting of settlements", " Phytomelioration and reclamation" (implementation act № 01-811 from 26.11.2014). A branch of using: garden and park menage.