Fig. 1From: Dietary supplementation of Rosmarinus officinalis L. leaves in sheep affects the abundance of rumen methanogens and other microbial populationsDGGE profiles (a) and PCA plots (b and c) of bacteria. S1, S2, S3, and S4: sheep 1, 2, 3, and 4, respectively. CTR (●): control; RL pellet (■): CTR plus 10 g/d of dried and ground rosemary leaves pelleted into the concentrate; RL (♦): CTR plus 10 g/d of dried and ground rosemary leaves; EO (▲): CTR plus 7 g/d of rosemary essential oil adsorbed on an inert supportBack to article page