Open AccessTo the analysis of qualitative indicators of plant vitality in assessing the value of urban green spaces
Author(s) -
Ірина Володимирівна Мельничук,
T. Trubacheva,
G. Tsymbal,
T. Dvatsatova
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/574/1/012052
Subject(s) - vitality , ornamental plant , sowing , urban green space , landscaping , cultivar , plant species , value (mathematics) , selection (genetic algorithm) , space (punctuation) , agroforestry , mathematics , biology , ecology , horticulture , computer science , statistics , genetics , artificial intelligence , operating system
The decrease in the plant vitality, and, therefore, the functionality of urban green spaces caused by a sharp deterioration in the growing conditions and the non-observance of scientifically based principles of planting planning and an absence of a reasonable plant material selection for specific objects. An unsystematic increase in the species and cultivar diversity of ornamental trees and shrubs occurs spontaneously, without considering the consistent work on introducing and cultivating new species and varieties. The use of imported, not adapted, and often poor-quality planting material leads to a decrease in the survival rate of new plantings and, as a consequence, to a deterioration of the condition of a green space in general.