Dynamics of metalothionein synthesis at phone of shungite and ceolite in chicken-broiler diets contaminated by cadmium and lead

The experiment on cross Kobb-500 chicken-broilers with combinative contamination of diets by 0,5 MPC cadmium and 0,5 MPC lead at phone use of various doses highdispersed (1-6 mcm) shungite and ceolite is conducted. Maximal growth of living mass had broilers which fed diet enriched by shungite in dose 0,5% - 2476 g (P