Prysedskyi Y. Phytoremediation of industrial zones of chemical enterprises on the basis of stable phytocenoses creation

The state of plants under the conditions of chronic environment pollution by emissions of enterprises for the production of phosphate fertilizers is determined. The dependence of the damage of plants on the composition and concentrations of pollutants. However, there is no dependence of the state of plants on the natural conditions of the Steppe and Forest-steppe of Ukraine. The damage and physiological and biochemical reactions of plants by complex air pollution by sulfur, fluorine and nitrogen compounds are analyzed. The statistical dependence of the damage of plants on the characteristics of complex air pollution NH3, HF, SO2 and vapor H2SO4 is calculated. The influence of sulfite-fluoride contamination of soil on growth parameters and physiological and biochemical reactions of plants is investigated. The possibility of regulating plant growth with the help of elements of mineral nutrition, humates of sodium and ammonium under the conditions of pollution of the environment was studied. It is shown the possibility of increasing the resistance of plants by irradiation of seeds by monochromatic coherent red light. For the first time, the possibility of reducing the negative impact of phosphogypsum dumps on the environment through their landscaping has been substantiated.