V. Radev, I. Varlyakov, R. Mihaylov Abstract. An experiment was conducted to evaluate the effect of rations with different lipid and protein levels on total counts and generic composition of rumen ciliates, and bacterial cellulolytic activity in the rumen of yearling rams. Three ratio

V. Radev Abstract. To establish the effect of different dietary lipid and protein content un rumen fermentation in yearling rams, three rations have been tested. The main component in them was ground barley and meadow hay (ration I), plus a different lipid and protein source – sunflow

T. Slavov, V. Radev, S. Tchobanova Abstract. An experiment was conducted with 24 Pleven Blackhead yearling sheep in the experimental base of the Animal Physiology Unit, Faculty of Agriculture to Trakia University – Stara Zagora. The animals’ average weight at the beginning was 2

V. Radev Abstract. The investigation was carried out with five yearling sheep, Stara Zagora meat type and Pleven Blackhead crosses. The average live body weight of animals at the beginning of the experiment was 55.4 кg. The effect of dietary supplementation of dried distillers grains

V. Radev, T. Slavov, E. Enev, I. Varlyakov Abstract. The purpose of the study was to investigate the effect of supplementing coconut oil to the ration of small ruminants upon the digestive processes in the rumen and duodenum and on blood proteins levels in lambs. Nine male Blackhead P