Hryhoryshyn Y. Agroecological aspects of regulation performance of the pale purple coneflower (Echinacea pallida (Nutt.) Nutt.) in terms of Left-bank Ukraine

The thesis for the first time established the impacts of seed pre-treatment with UHF radiation, Humate, Nanomix and their mixture on the quantitative indicators of Pale purple coneflower germination; Echinacea pale ontogeny stages are marked by features of leaf plates shape; proposed to present Echinacea biomass dynamics during the year as a mixture of off season and in season components; shows that the temperature fluctuations is a factor that affects the production process of Pale purple coneflower; marked the levels of integration and integration structures of plants; showed that the use of stimulants for seed germination has an impact not only on the speed and vigor of seeds, but also manifests itself in the dynamics of growth of plants during ontogenesis and stimulates the development of morphometric parameters that determine the yield of this crop. Supplemented: procedures for quantitative description of the dynamics of plant growth in ontogenesis; degree of plant organism integrity assessment tools.