Effects of graded levels of phytase supplementation on growth performance, serum biochemistry, tibia mineralization, and nutrient utilization in Pekin ducks
Titel:
Effects of graded levels of phytase supplementation on growth performance, serum biochemistry, tibia mineralization, and nutrient utilization in Pekin ducks
Auteur:
Liu, Y.F. Zhang, K.Y. Zhang, Y. Bai, S.P. Ding, X.M. Wang, J.P. Peng, H.W. Xuan, Y. Su, Z.W. Zeng, Q.F.