Partial replacement of DL-Methionine and methionine hydroxy analogue with betaine in diets for broiler chickens
The study evaluated the effects on the growth performance and carcass characteristics of broiler chickens of DL-Methionine (DL-Met) and methionine hydroxy analogue (MHA) supplementation and their partial replacement with betaine (Bet). Two experiments were performed from day 1 to 21…
