肉仔鸡饲喂无鱼粉日粮试验

The Trial of Broilers Fed Non-Fish Meal Diets

选用400只零日龄AA肉仔鸡,随机分为两组,分别饲喂有鱼粉日粮和无鱼粉日粮,每个处理设两个重复,每个重复100只鸡.试验结果表明,两组间在生长速度、成活率、出栏体重、料重比等指标上没有显著差异(P>O.05).无鱼粉日粮组与有鱼粉日粮组相比,前期料和后期料分别降低成本6.9%、4.6%,经济效益提高18.7%.

400 AA broilers of 0-d of age were divided random into two groups, fed farrows diets with and without fish meal. Each treat ment was involved two replicates, 100 birds per replicate. The results showed the weight gain,survival rate, Feed/gain and final weight of both groups weren't sufficiently different (P>0. 05). The feed cost at 0-4wk and 5-7wk were decreased by 6. 9% and 4. 6% respectively,and the economic benefits were increased by 18. 7% when broilers fed non-fish meal diets.