The microflora of the gastrointestinal tract of piglets at the use of feed additives

The results of microbiological studies of feces samples of pigs, breeds Landrace and Large White, with diarrhea symptom. In conducting research were isolated microorganisms Enterobacteriacae family; Staphylococcus, Enterococcus, Lactobacillus and Bifidobacterium. The dynamics of the formation of the microflora of the gastrointestinal tract after administration of feed additives in the diet with an antibacterial effect. Showed a reduction in the number of staphylococci in the experimental group, which was used “Biofit” by 16.7 %, in the second to 58.3 % (“Bi Tan Dry Max”), the third (“Lumance”) by 41.7 %. Number of piglets enterococci in the first group (“Biofit”) decreased by 7.5 % in the second (“Bi Tan Dry Max”) of 12.5 %, and the third (“Lumance”) by 12.8 % in comparison with the control group. We have found a slight increase in the number of lactobacilli in the first group of 3 %, while the second and third of the amount increased by 20 %. Those most reproduction of bifidobacteria, helped feed additives (“Bi Tan Dry Max”, “Lumance”).