Hematologic indices of the young rabbits with the preparation of the prebiotic preparation

Blood is a liquid tissue that carries in the body the transport of chemicals, thanks to which the integration of biochemical processes takes place that take place in various cells and intercellular spaces, into a single system. The purpose of the study was to investigate the effect of feeding various doses of  Prebiolact-Kr on the morphological and biochemical parameters of the blood of repairing young rabbits. One of the new feed additives with prebiotic action is Prebiolakt-Kr, which was created by employees of the scientific and biotechnological enterprise «BTU Center» in Ladyzhin, Vinnytsia region. Studies were carried out on four groups of young rabbits, selected for the principle of analogs of 25 heads in each. The material for the scientific and economic experience was the rabbit of the modern meat hybrid hyplus. The comparative period lasted for seven days. The duration of the main period of the experiment is 126 days. The animals of the second group received Prebiolact-Kr in the amount of 1.5 g for the full-scale granulated mixed fodder, the third for 2.0 grams and the fourth for 2.5 grams per head per day. Blood for research was selected for serological plugs by puncturing the terminal ear vein with an injection needle. When taking blood, the rules of asepsis and antiseptics were observed. The picture of the state of blood is a symptomatic reflection of changes in the intensity of all metabolic processes that occur in the body of animals under the influence of certain food factors. As studies have shown, the number of uniform elements is within the limits of the norm, at the level of the control group. However, those deviations that were observed in the experiment were unbelievable. The positive result is that the administration of the drug did not affect the content of macro- and microelements in the blood, so it can be concluded that the administration of Prebiolact-Kr in the diet of experimental animals did not cause changes in the morphological and biochemical parameters of the blood.