Yueming Dersjant-Li, PhD, presents ‘Effect of two limestone sources (fine, coarse) and a novel consensus bacterial 6-phytase variant on ileal P and Ca absorption and tibia ash content of young broilers’.
While the phosphorus absorption is greater with coarse than in fine limestone, Axtra® PHY GOLD increased phosphorus absorption in both limestones but at higher rate in the fine limestone than the coarse