Physiological reaction of blood counts in lactating cows to the use of catosal

In modern conditions, it is imperative to intensify livestock raising with an active search for reserves to increase the productivity of this industry. An important reserve for increasing the productivity of lactating cows is considered the use of various biological stimulants. Their effect is largely associated with the stimulation of the main hematological parameters. As a result of the use of catosal for six weeks at a rate of 20.0 ml per head per day, it was possible to achieve very physiologically beneficial changes in the biochemical and morphological parameters of blood in lactating black-and-white cows. The results obtained can be regarded as manifestations of positive changes in the metabolism of these animals developing against the background of catosal. The development of the found changes in the hematological parameters taken into account under the influence of catosal should be considered very favorable for the further course of lactation in the observed cows and contributing to an increase in their milk yield. In this regard, the drug catosal can be regarded as promising for further research on biological stimulation of lactating cows.