A 96‐day feeding trail was conducted to evaluate the effects of Eucommia ulmoides ,VC +VE and allicin on the growth and meat quality of blunt snout bream (Megalobrama amblycephala) .One‐hundred‐twenty healthy breams with an initial body weight of 249.69 ± 1.96 g were selected and randomly divided into 3 treatment and a control groups .Ten fish per replicate and 3 replicates per treatment were used for the experimentation .The feeding diets included the basic formulation (Control) and those with the addition of 0.3% E . ulmoides (Group A) ,vC 200 mg · kg -1 + VE 200 mg · kg -1 (Group B) ,or garlicin 60 mg · kg -1 (Group C) .The results showed that the weight gain rates of the fish in the treatment groups were significantly higher than that of Control (P0.05) .The hepatosomatic indices of the treatment groups were significantly lower than that of Control (P<0.05) .The fish in the treatment groups had increased crude protein and flavor amino acids ,and decreased crude fat ,as compared with Control .Those differences were statistically significant between Group A or C and Control (P< 0.05) .The contents of hydroxyproline and collagen in the treatment groups significantly increased (P< 0.05) ,while the muscle drip loss significantly reduced (P< 0.05) over Control .It appeared that these additives could improve the growth and meat quality of the breams ,and that E .ulmoides was most effective as an added ingredient in feed for upgrading the fish meat quality .%为比较杜仲、VC ＋VE 、大蒜素等添加剂对团头鲂生长性能及肌肉品质的影响，选取120尾初始体重为（249.69±1.96） g的健康团头鲂，随机分为4组，设1个对照组，3个试验组，每组3个重复，每个重复10尾。各试验组分别在基础饲料中添加杜仲0.3％（A组）、VC 200 mg · kg －1＋ VE 200 mg · kg－1（B组）、大蒜素60 mg · kg －1（C组），对照组投喂基础饲料。在室内养殖系统微流水饲养96 d。结果表明，试验组的增重率显著高于对照组（ P＜0.05），饲料系数显著低于对照组（ P＜0.05），以试验组B增重率最高（达49.13％），饲料系数最低（达1.66）；试验组与对照组各组成活率、脏体比、肥满度差异不显著（P＞0.05），试验组肝体比显著低于对照组（P＜0.05），以试验组C的肝体比最低；与对照组相比，试验组肌肉中水分、粗灰分含量差异不显著（P＞0.05），粗蛋白、鲜味氨基酸含量有上升趋势，粗脂肪含量有下降趋势，其中试验组A、C与对照组差异显著（P＜0.05）。与对照组相比，试验组羟脯氨酸及胶原蛋白含量显著提高（P＜0.05），肌肉滴水损失显著降低（P＜0.05）。3种添加剂均具有提高团头鲂生长性能、改善肌肉品质的作用，以添加杜仲对肌肉品质的影响最大。
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