Dietary threonine requirement of Pekin ducks from 15 to 35 days of age based on performance, yield, serum natural antibodies, and intestinal mucin secretion
Titel:
Dietary threonine requirement of Pekin ducks from 15 to 35 days of age based on performance, yield, serum natural antibodies, and intestinal mucin secretion
Auteur:
Zhang, Q. Xu, L. Doster, A. Murdoch, R. Cotter, P. Gardner, A. Applegate, T.J.