鱼精粉在肉鸡日粮中替代进口鱼粉的效果

The Effect of Fish Concentrate Replacement of Fish Meal in Broiler Ration

选用AA肉鸡进行试验，试验在生产后期进行，试验分为两组：对照组（含有3％的秘鲁鱼粉）和试验组（含有3％的鱼精粉），两组的营养水平接近。试验组平均日增重为47，18g，对照组为47．06g；试验组的料肉比为2．684，对照组为2．745。两者的重要生产性能指标接近，差异不显著。试验结果表明，在生长后期的肉鸡日粮中，使用鱼精粉替代进口鱼粉并不影响试验鸡的生产性能。

A trail was conduct to compare the fish concentrate replacement of fish meal in broiler ration withAA growing broiler. The experimental group (3% fish concentrate) daily weight gain and fded / gain rattion was 47. 18g and 2.684; the control group (3% fish meal) daily weight gain and feed / gain ration was 47 .06g and 2 .745 respectively . There was no significant difference between the both groups.