| 不同添加剂与组合对欧洲鳗生长和免疫力的影响 |
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| 引用本文： | 林建斌,朱庆国,梁萍,陈度煌,秦志清,艾春香.不同添加剂与组合对欧洲鳗生长和免疫力的影响[J].上海海洋大学学报,2010(6):772-777. |
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| 作者姓名： | 林建斌 朱庆国 梁萍 陈度煌 秦志清 艾春香 |
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| 作者单位： | 福建省淡水水产研究所, 福建 福州 350002;厦门大学海洋与环境学院, 福建 厦门 361005 |
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| 基金项目： | 农业部公益性行业科研专项(nyhyzx07-043-14) |
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| 摘 要： | 为研究开发鳗鱼高效环保型饲料添加剂,选择中草药、酶制剂、半胱胺盐酸盐(CSH)及这3种添加剂的不同组合、不同配比,添加到基础鳗料中,投喂欧洲鳗,试验时间均为8周,观察不同添加剂与组合对欧洲鳗生长和免疫力的影响。结果表明:中草药、酶制剂、CSH都具有提高欧洲鳗免疫力的作用(P<0.05),中草药、CSH还具有促生长作用(P<0.05),本试验中,以中草药的效果最好;3种添加剂的组合有显著的促生长和提高欧洲鳗免疫力的作用(P<0.05),试验组5号比对照组增重率提高31.67%,饲料系数降低13.12%(P<0.05),试验组6号比5号除增重率较低外,饲料系数、蛋白质效率、免疫活性(溶菌酶、超氧化物歧化酶)两者差异不显著(P>0.05),考虑到添加成本和数量,以试验组6号的组合较好。
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| 关 键 词： | 欧洲鳗 饲料添加剂 免疫力 生长率 饲料系数 |
| 收稿时间： | 2010/3/29 0:00:00 |
Effects of different feed additives and combinations on growth and non-specific immunity of European eel(Anguilla anguilla) |
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| LIN Jian-bin,ZHU Qing-guo,LIANG Ping,CHEN Du-huang,QIN Zhi-qing,AI Chun-xiang.Effects of different feed additives and combinations on growth and non-specific immunity of European eel(Anguilla anguilla)[J].Journal of Shanghai Ocean University,2010(6):772-777. |
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| Authors: | LIN Jian-bin ZHU Qing-guo LIANG Ping CHEN Du-huang QIN Zhi-qing AI Chun-xiang |
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| Institution: | Fujian Provincial Institute of Freshwater Fisheries, Fuzhou 350002, China; College of Ocean and Environment, Xiamen University, Xiamen 361005, China |
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| Abstract: | An experiment was conducted to investigate the effects of adding Chinese herbal medicine,enzymes preparations,cysteamine on growth performance and non-specific immune function of Anguilla anguilla.Anguilla anguilla was fed with basal diet without or with adding Chinese herbal medicine,enzymes preparations,cysteamine and their combinations(the control,Groups 1-6) for 8 weeks.The results showed that Chinese herbal medicine and cysteamine had a significant positive effect on growth and the superoxide dismutase activities(SOD) and lysozyme activities of Anguilla anguilla (P<0.05), enzymes preparations only increased the SOD activities(P<0.05) ;the combinations of three additives had a significant positive effect on growth and the superoxide dismutase activites(SOD) and lysozyme activities of Anguilla anguilla (P<0.05). For Group 5,the rate of weight gain increased by 31.67%,feed conversion ratio reduced by 13.12% compared with the control group (P<0.05). The growth rate of Group 6 was lower than that of Group 5.There was no significant difference in the feed conversion ratio,protein efficiency and immunity (lysozyme,superoxide dismutase activities) between Group 5 and Group 6(P>0.05). However,alkaline phosphatase(AKP) activities were not affected by all tested groups(P>0.05). Considering the cost and quantity of the additives,Group 6 was superior. |
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| Keywords: | Anguilla anguilla feed additives immunity growth rate feed coefficient |
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