OPTIMIZING CONTROL OF POLLUTION OF THE ENVIRONMENT WITH ECOTOXICANTS IN AGRICULTURAL ENTERPRISES
In order to optimize the control of radionuclide contamination with heavy metals in areas with different levels of anthropogenic emissions in the Ural region authors in the period of 5 years conducted environmental assessment of radionuclide content of artifcial and cosmic origin, heavy metals in drinking and snow water, fodders and tissues of cattle at dairy farms in the Middle Urals. In the samples authors determined strontium, cesium, lead, cadmium, cobalt, chromium, copper, iron, manganese, mercury, magnesium, molybdenum, nickel, zinc, arsenic. Optimization of control systems for ecotoxicants will reduce the cost of research, as well as reduce the number of non-normative quality of agricultural products and contribute to obtaining higher quality livestock products, even in ecologically adverse areas.