| 饲料中添加维生素对尼罗罗非鱼生长的影响 |
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| 引用本文： | 廖朝兴 吴达辉. 饲料中添加维生素对尼罗罗非鱼生长的影响[J]. 淡水渔业, 1992, 0(1): 13-16 |
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| 作者姓名： | 廖朝兴 吴达辉 |
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| 作者单位： | 中国水产科学研究院长江水产研究所，中国水产科学研究院长江水产研究所，中国水产科学研究院长江水产研究所，中国水产科学研究院长江水产研究所 |
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| 摘 要： | 本试验是以酪蛋白、马铃薯淀粉等组成的精制饲料。在65天饲养试验中所得结果表明,饲料中添加混合维生素对尼罗罗非鱼的生长、食欲及饲料效率等都有显著影响,其平均增重率快30％左右,饲料消耗降低25％。饲料中不添加混合维生素,但与青饲料结合投喂也能起到与添加混合维生素相同作用。
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| 关 键 词： | 尼罗罗非鱼 饲料添加剂 维生素 |
THE EFFECT OF DIET ADDED WITH MIXED VITAMIN ON THE GROWTH OF 71LAPIA NILOTICA |
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| Abstract: | Casein and potato -starch are the main constituents during the 65 days' feeding experiment. The results of the experiment showed that the dietary vitamin conspicuously affect the growth appetite and feed Conversion ratio of Tilapia Rilotica. The mean weight gain of the fish fed on the diet with mixed vitamin was 30% higher and the feed conversion is 25% lower than the vitamin - free. The diet without mixed vitamin combined with forages feed can obtain the same result as the with mixed vitamin. |
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