AI Summary & Key Takeaways
AI InsightThe length, width, and density of papillae in dorsal and ventral regions are seen in atrium ˃ dorsal ˃ caudodorsal sacs and craniaventral ˃ ventral ˃ caudoventral sac, respectively.Key words: Colemanite, ulexite, etibor-48, lamb, rumen, papilla
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Abstract
Abstract: This study was carried out to determine the effect of addition colemanite, ulexite, and etibor-48 to diet including low Ca and P on the rumen development of Akkaraman lambs. Five treatment groups were consisted of standard Ca and P content (S), low Ca and P content (L), colemanite additive (C), ulexite additive (U), and etibor-48 additive (E) groups. Fifty Akkaraman male lamb weaned at 2.5 months old were used. Lambs were distributed to individual cages with 10 heads in each group; at the end of 90 days, 6 animals from each group were slaughtered and volumetric development of rumen and development of papillae were determined. The rumen empty weight significantly increased in E and U groups (P ˂ 0.05). The addition of U, E, and C had possitive effect on length, width, and density of papillae in dorsal and ventral region and sacs compared to L group (P ˂ 0.05). The length, width, and density of papillae in ventral region were significantly higher than those of the dorsal region (P ˂ 0.05). The length, width, and density of papillae in dorsal and ventral regions are seen in atrium ˃ dorsal ˃ caudodorsal sacs and craniaventral ˃ ventral ˃ caudoventral sac, respectively.Key words: Colemanite, ulexite, etibor-48, lamb, rumen, papilla