Ecological assessment of effect of lead in soil-plant-animal system and development of evidence-based receptions of its detoxication

The research objective was ecological assessment of the effect of lead in the system the soil-plant-animal and the de- velopment of evidence-based receptions of detoxication of lead by the enrichment of forages with selenium. The re- search objects were laboratory animals - rats of Wistar line, minerals - lead, selenium, meadow and chernozem soil, table beet and carrots. For modeling of receipt of minerals in animal organism the forages grown up in the conditions of anthropo- genic pollution with heavy metals were used. After harvesting received forages were used for feeding laboratory animals, rats of Wistar line. Experimental animals kept on a standard laboratory diet, every day within six months table beet, carrots grown up in field experiments with application of minerals were added into their feeding. The analysis of the content of lead in vegetable cultures showed that table beet and carrots had intensively accumulated these elements in the conditions of additional receipt them to the soil...