Productivity of the fur cell of the norocks in the use of nanostructural seleben

The article shows that the use of nanostructured selenium with a particle size of 5.0-95.0 nm in diets of fur mink is more effective than in the case of seleben. The increase in live weight, linear dimensions of females and mink males is established. Data on the increase in the area of their skins are presented. The best results were achieved with the use of nanostructured selebene at a dose of 1.2% to the dry matter of the diet.