The aimed of this study is to scientifically substantiate the peculiarities of the formation of lawn cultural phytocenoses of the Podillia zone of Ukraine based on the analysis of the qualitative state of the existing grass stand. The conducted research is devoted to biodiversity, namely soil conservation. The conducted research is devoted to modern trends in the development of adaptive technologies for growing lawn grasses, which are based on a number of basic directions, which take into account both the features of innovative changes and the technological renewal of mechanization tools, and the main trends in the development of green farming aimed at ensuring the environmental friendliness of the products obtained, soil conservation while ensuring the appropriate levels economic and energy efficiency. The use of lawn grasses as an integral aesthetic decorative element of landscape design is at the same time an ecological and remedial factor of influence on the surrounding natural environment, which is quite widely used in Ukraine and the world. Dense lawn coverings trap dust, increase air humidity, improve the microclimate of the environment due to the phytoncides released by them, thereby improving the air, preventing erosion and improving the agrophysical properties of the soil. Determination of agrophysical soil parameters of total porosity, capillary porosity and aeration porosity was carried out. It has been established that the highest quality lawns form a grass stand with a density of more than 120 vegetative shoots per 1 dm-2. The use of all types of plants contributed to the general growth of both the general sparability, including its subcategories, and the sparability of aeration. At the same time, the specified feature of the formation of spar was noted for gray forest soils in the conditions of the experimental field. This ultimately contributed to a decrease in soil density.