复合维生素添加剂对鳖的促生长效果  

Effect of Mixed vitamins Additives on the Growth of Turtle ( Trionyx sinensis )

作　　者：张家国[1] 王义强[2] 崔延庚 王文海 

机构地区：[1]山东省淡水水产研究所 [2]上海水产大学 [3]山东省长清特种养殖基地

出　　处：《水产科技情报》1997年第4期169-173,共5页Fisheries Science & Technology Information

摘　　要：用多种维生素按不同配方制成４种复合维生素添加剂，分别以０．５％的添加量掺入基础饲料中，制成４种试验饲料；用试验饲料饲喂幼鳖２５天，观察促生长效果。试验分两期（１９９５、１９９６年各一期）进行，经筛选及重复试验，结果显示，多维３号复合维生素添加剂具有显著的促生长功效。投喂多维３号复合维生素添加剂的饲料，幼鳖增重率比对照组提高２９．２９％，饲料系数降低１９．３８％。Four sorts of vitamin complex additives were prepared with various vitamins in different formula, which were added to the basic diets in a percentage of 0.5%. The young turtles were fed with the experimental diets for 25 days and the results showed that No.3 vitamin complex additive had significant effect on speeding up the growth. Weight gain 4 young turtles fed with No.3 additive was 29.29% higher than that of the control and feed coefficient 19.38% lower than that of the control.

关 键 词：鳖 饲料添加剂 复合维生素 

分 类 号：S966.5[农业科学—水产养殖]