Acummulation of selenium in tissues depending on the dose of feeding in the diet of bulls for fattening

The influence of diet in bull fattening organic form of selenium (Sel-Plex) on the basis of the concentration of 0, 3-0, 6 mg / kg of dry matter forage in a complex with the energy of protein concentrates "Lacto-Garant" in their productive characteristics and concentration of selenium in meat and liver.