PHYSIOLOGICAL AND BIOCHEMICAL BLOOD PARAMETERS OF COWS THAT WERE FED WITH SUPPLEMENTS CONTAIN IODINE AQUAHYDRATE AND CHROMIUM, SELENIUM, COBALT, ZINC CITRATES
The results of research of the influence of adding to the cows diet supplements that contain Iodine aquahydrate, Chromium, Selenium, Cobalt and Zinc citrates, which were obtained by nanotechnology, on the physiological processes in the organism in terms of hematological and immunological parameters and certain microelements content in the blood cows were shown in this article. It was noted that the inclusion to the diet of cows supplements with Iodine aquahydrate and Chromium, Selenium citrates (0.06 mg I, 30 mcg Cr and 25 mcg Se per kg dietary dry matter) within two months contributed to activate the exchange of glycoproteins and their carbohydrate components with increase concentration of the ceruloplasmin, sialic acid and hexoses bound to proteins in animal blood. Substantial influences of the additions on the level of other immunological and hematological parameters were not observed. Using in feeding cows during the first month of lactation supplements that contain Iodine, Chromium, Selenium, Cobalt and Zinc (0.06 mg I, 30 mcg Cr, 25 mcg Se, 100 mcg Co and 10 mg Zn per kg dietary dry matter) resulted in significant increase in animal blood content of Copper, in the second month of feeding supplements - significant increase of Cobalt, Copper and decrease of Cadmium.