Different Periods Of Betaine On Broiler Performance And Fat Metabolism Influence

Effect of Betai on Broiler Product Performance and Fat Metabolism in Different Stage Abstract 360 broilers, aged 1 day, were allotted to 6 groups randomly and each group included 60 broiler respectively.All groups received the same basal diet. I - V group is the test groups(supplemented with 1000mg/kg betaine respectively in different stage just as F?wk, 2?wk, 3~5wk, 4?wk, 5-?wk),and another group is the control group. The result indicated that betaine groups increased body weight by 8.Ol%(pO.OS) and 2.O9%(p>O.O5) respectively while these groups decreased the rate of abdominal fat by 19.5 6%(p