Contents of Selected Elements in the Blood Serum of Broiler Chickens After Supplementation of Humic Substances
M. Skalická, P. Naď, L. Bujňák, A. Marcin
Influence of Salvia Officinalis Essential Oil on Digestion Parameters and Intestinal Microflora of Broiler Chickens
A. Marcin, M. Levkut, V. Revajová, B. Šoltysová, P. Naď
Impact of Dietary Humic Substances Supplementation on Selected Minerals in Muscles of Broiler Chickens
M. Skalická, P. Naď, L. Bujňák, A. Marcin
Amylolytic and Cellulolytic Activities, the Digestibility of Dry Matter of Broiler Chickens After Feed Intake of Humic Substances
A. Marcin, P. Naď, L. Bujňák, M. Skalická, A. Hreško Šamudovská