broiler ross 308, nutrition, performance, propolis extract
Abstract
The focus of the study was the performance of Ross 308 chickens after the application of extract in their diet. The nutritional value of feed mixtures for chickens was equal, but the experimental groups were also added extract in the dose of 200 mg.kg-1 (E1), 300 mg.kg-1 (E2) and 400 mg.kg-1 (E3), respectively.
