Effects of simultaneous supplementation of 3-phytase and 6-phytase on phosphorus and calcium digestibility in growing pigs

Objective The present study aimed to determine the effects of supplemental 3-phytase, 6-phytase, or both on total tract digestibility of phosphorus (P) and calcium in cornsoybean meal-based diets fed to growing pigs. Methods Twelve barrows with an initial body weight of 63.1±3.0 kg were allotted to a triplicated 4×3…