【摘 要】
：
A total of 720,day-old ROSS 308 broilers with a BW of 46 ± 0.1 g were used in a 28-d experiment.Birds were randomly allotted to 4 diets with 12 replicate pens,15 birds per pen.Dietary treatments were:
【机 构】
：
Department of Animal Resource&Science,Dankook University,Cheonan,South Korea
【出 处】
：
第11届世界畜产大会(WCAP2013)
论文部分内容阅读
A total of 720,day-old ROSS 308 broilers with a BW of 46 ± 0.1 g were used in a 28-d experiment.Birds were randomly allotted to 4 diets with 12 replicate pens,15 birds per pen.Dietary treatments were:NC,negative control (without antibiotic);PC,positive control,NC + 0.1％ tiamulin;L1,NC + 0.1％ lactulose;L2,NC + 0.2％ lactulose.
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