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| 饲料中脂肪和蛋白质间的替代作用对鲫鱼的影响 | |
| 引用本文： | 胡雪锋,李国富,吴江,吴强强.饲料中脂肪和蛋白质间的替代作用对鲫鱼的影响[J].安徽农业科学,2009,37(24):11576-11578. |
| 作者姓名： | 胡雪锋 李国富 吴江 吴强强 |
| 作者单位： | 1. 上海海洋大学水产与生命学院,上海200090;四川通威股份有限公司,四川成都,610041 2. 四川通威股份有限公司,四川成都,610041 3. 上海海洋大学水产与生命学院,上海,200090 |
| 摘 要： | 目的]为饲料企业调整饲料配方提供参考。方法]以方正鲫鱼为试材，分别给其投喂不同的饲料（A：用3％的脂肪取代B中6％的蛋白质；B：蛋白质37％、脂肪6％、能量16．2MJ／kg；C：用6％的蛋白质取代B中3％的脂肪），比较不同试验组鲫鱼的生长性能、形态指标、鱼体成分和血清非特异性指标等。结果]A组鲫鱼的特定生长率、粗蛋白含量和每500g鱼饲料成本分别较B组降低了3．21％、8．64％和4．63％（P〈0．01），饲料系数较B组提高了5．00％（P〈0．01）；C组鲫鱼鱼体水分、鱼血清谷草转氨酶（AST）活力和每500g鱼饲料成本分别较B组提高了1．41％、17．38％和9．24％（P〈0．01）。结论]A饲料降低了鲫鱼的生长性能，C饲料对鲫鱼的生长性能无显著影响．但增加了鲫鱼的生产成本。 |
| 关 键 词： | 鲫鱼 脂肪 蛋白质 |
Influence of Substitution Effect of Fat and Protein in Feed on Crucian Carp |
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| HU Xue-feng et al.Influence of Substitution Effect of Fat and Protein in Feed on Crucian Carp[J].Journal of Anhui Agricultural Sciences,2009,37(24):11576-11578. | |
| Authors: | HU Xue-feng |
| Institution: | HU Xue-feng et al(Fisheries , Life College,Shanghai Ocean University,Shanghai 200090) |
| Abstract: | Objective]The study was to provide the reference for feed formula adjustment for feed enterprise.Method] With founder crucian carps as the tested materials,they were given different feed(A:3% fat in B was replaced by 6% protein;B:protein of 37%,fat of 6%,energy of 16.2 MJ/kg;C:6% protein in B was replaced by 3% fat),the growth performance,morphological index,body compositions and serum nonspecific indexes of crucian carps in different groups were compared.Result] The specific growth rate and crude protei... |
| Keywords: | Crucian carp Fat Protein |
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