PRODUCTIVE AND METABOLIC EFFECT OF SALTS OF FATTY ACIDS IN A DIET OF CATTLE

The article presents results of comparative researches on impact of supplements of canola rape oils and calcium salts of fatty acids, produced on the base of them, in a diet of cattle on milk productivity and fatty-acid content of milk fat of cows, as well as intensity of calf growth and fatty-acid content of tissue lipids. It is determined that feeding of cattle with supplements of calcium salts of fatty acids results in a positive impact on milk productivity of cows, stimulates growth and development of calves and increases content of unsaturated fatty acids in the content of milk fat of cows and tissues of lipids of calves.