| 复合酶制剂对异育银鲫生长、SOD和溶菌酶活性的影响 |
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| 引用本文： | 黄峰,张丽,周艳萍,刘军,刘立鹤.复合酶制剂对异育银鲫生长、SOD和溶菌酶活性的影响[J].华中农业大学学报,2008,27(1):96-100. |
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| 作者姓名： | 黄峰 张丽 周艳萍 刘军 刘立鹤 |
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| 作者单位： | 武汉工业学院饲料科学系/动物营养与饲料科学湖北省重点实验室,武汉,430023 |
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| 基金项目： | 国家科技攻关计划
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湖北省教育厅技术创新项目 |
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| 摘 要： | 试验采用单因素梯度设计,在基础饲料中分别添加0 mg/kg、100 mg/kg、200 mg/kg和400 mg/kg的复合酶制剂,每个处理设3个重复,饲养异育银鲫(初始重6.7 g左右)56 d后,测定其生长速度,并分析了SOD和溶菌酶活性.结果表明:添加200 mg/kg复合酶制剂组异育银鲫的增重率和特定生长率最大,显著大于对照组,同时该组异育银鲫的饲料系数最低,显著低于对照组.添加复合酶制剂可显著提高异育银鲫血清、脾脏、肝胰脏、头肾SOD活性和血清、头肾、脾脏溶菌酶活性.
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| 关 键 词： | 异育银鲫 复合酶制剂 生长 SOD活性 溶菌酶活性 |
| 文章编号： | 1000-2421(2008)01-0096-05 |
| 修稿时间： | 2007年9月17日 |
Effects of Multi-enzyme Additive on the Growth Performance,SOD and Lysozyme Activity of Carassius auratus gibelio |
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| HUANG Feng ZHANG Li ZHOU Yan-ping LIU Jun LIU Li-he.Effects of Multi-enzyme Additive on the Growth Performance,SOD and Lysozyme Activity of Carassius auratus gibelio[J].Journal of Huazhong Agricultural University,2008,27(1):96-100. |
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| Authors: | HUANG Feng ZHANG Li ZHOU Yan-ping LIU Jun LIU Li-he |
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| Institution: | Department of Feed Science/Hubei Key Laboratory of Animal Nutrition and Feed Science;Wuhan Polytechnic University;Wuhan 430023;China |
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| Abstract: | A feeding study was performed to investigate the possible performance of enhancing effects of multi-enzyme additive in Carassius auratus gibelio,as well as their influence on the superoxide dismautase activity (SOD) and lysozyme activity of fish for 8 weeks.Three hundred and sixty individuals(initial body weight 6.71 g per fish) were allotted to four dietary treatments in triplicate:a control group and three experimental groups which were supplemented with 100 mg/kg,200 mg/kg,and 400 mg/kg multi-enzyme addi... |
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| Keywords: | Carassius auratus gibelio multi-enzymes growth superoxide dismautase activity lysozyme activity |
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