Abstract:
This study is devoted to the testing of the BioR obtained from the Spirulina platensis algae through modern technologies on broiler chicks in poultry farm conditions. The research involved 5 groups of broiler chicks with 30 chicks each. The young broilers from the experimental groups I‐IV received intramuscular BioR injections twice as follows: on the 9th day ‐ 0,3 ‐ 0,6ml/head and on the 21st day – 0,4‐1,0ml/head. The broilers in the control group were injected physiological serum respectively 0,4 and 0,6 ml/head. The study showed that the BioR product injected into broiler chicks starting with the 9th day of life is very well tolerated both generally and locally and has a positive impact on the activity of the alkaline phosphatase and its hepatic and bone fractions, which indicates a stimulating and protective action of BioR.