Morpho-biochemical status of dairy cows against the background of modified and amino acid-enriched diatomite

The aim of the study is to study the effect of additives of diatomite deposits of the Ulyanovsk region and different degrees of its processing: quarry, modified, modified and enriched with amino acids on the morphological and biochemical composition of the blood of dairy cows. The experiments were carried out in farms of the Ulyanovsk region in conditions of dairy production on cows of black-and-white and Holstein breeds. Under the influence of diatomite additives of various technological processing (quarry, modified, modified and enriched with amino acids) The Sharlovsky and Inzensky deposits of the Ulyanovsk region are improving the morphological composition of the blood of cows, strengthening their immune system and increasing metabolic rates.