| 液态蛋氨酸对鲤鱼生长性能的影响 |
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| 引用本文： | 李新帅,齐淑艳,周长海,袁宗昇.液态蛋氨酸对鲤鱼生长性能的影响[J].安徽农业科学,2009,37(21):10023-10025. |
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| 作者姓名： | 李新帅 齐淑艳 周长海 袁宗昇 |
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| 作者单位： | 1. 沈阳大学生物与环境工程学院,辽宁沈阳,110044
2. 吉林大学生物与农业工程学院,吉林长春,130022 |
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| 摘 要： | 目的]研究液态蛋氨酸对鲤鱼生长性能的影响。方法]试验采用单因素随机分组试验设计，选取75条体重相近且健康的成年鲤鱼，随机分成5个处理组，每个处理组3个重复，每个重复5条鲤鱼，试验期为31d。基础日粮设计为蛋氨酸缺乏，而其他营养素均满足鲤鱼需要。各处理水平分别为：对照组、DLM（0．10％）、液体MHA．FA（0．12％、0．18％、0．24％）。结果]添加液体MHA-FA源显著提高了鲤鱼的增重率，降低了饲料系数。提高了蛋白效率（P〈0．05）。结论]向鲤鱼饲料中添加0．18％的液体MHA-FA之后，鲤鱼的生长性能最好，饲料利用效率最高。
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| 关 键 词： | 固态蛋氨酸 液态蛋氨酸 鲤鱼 生长性能 |
Effect of Liquid Methionine on the Growth Performance of Common Carp (Cyprinus carpio) |
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| LI Xin-shuai et al.Effect of Liquid Methionine on the Growth Performance of Common Carp (Cyprinus carpio)[J].Journal of Anhui Agricultural Sciences,2009,37(21):10023-10025. |
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| Authors: | LI Xin-shuai |
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| Institution: | LI Xin-shuai et al (College of Biological , Environmental Engineering,Shenyang University,Shenyang,Liaoning 110044) |
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| Abstract: | Objective] The research aimed to investigate the effect of liquid metmonine hydroxy analogue-free acid(MHA-FA) on the growth performance of common carp.Method] The experiment has adopted one-factor completely random design.A total of 75 maturation common carps were allotted into 5 treatments randomly.Each treatment consists of 3 replicates,and each replicate includes 5 common carps.The whole experiment lasted 31 days.The graded inclusion levels of contrast group,DLM(0.1%) and liquid MHA-FA(0.12%,0.18%,0.2... |
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| Keywords: | DL-methionine (DLM) Methionine Common carp (Cyprinus carpio) Growth performance |
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