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在团头鲂幼鱼饲料中添加两种不同类型Vc:维生素C多聚磷酸酯和动力C进行养殖试验。结果表明 ,团头鲂的生长速度随着Vc的添加量增加而上升 ;饲料系数随着Vc的添加量增加而降低 ;团头鲂幼鱼饲料中LAPP添加量应在 40 0mg/kg以上 ;动力C最佳添加量宜在 30 0mg/kg。添加LAPP组的团头鲂在增重率及饲料系数方面效果最佳。
Two different types of Vc were added to the juvenile fish meal diet: Vitamin C polyphosphate and C for culture experiments. The results showed that the growth rate of bream was increased with the increase of Vc, the feed coefficient decreased with the increase of Vc, the dosage of LAPP in juvenile fish was above 40 0 mg / kg, C the best dosage should be 30 0mg / kg. The addition of LAPP group bream is best at weight gain and feed efficiency.