| 日粮中添加Fe、Cu、Mn、Zn对异育银鲫生长及其形体的影响 |
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| 引用本文： | 郭建林,叶元土,蔡春芳,萧培珍,伍代勇,唐精. 日粮中添加Fe、Cu、Mn、Zn对异育银鲫生长及其形体的影响[J]. 江苏农业学报, 2009, 25(1) |
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| 作者姓名： | 郭建林 叶元土 蔡春芳 萧培珍 伍代勇 唐精 |
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| 作者单位： | 1. 苏州大学生命科学学院,江苏,苏州,215123;浙江省淡水水产研究所,浙江,湖州,313001
2. 苏州大学生命科学学院,江苏,苏州,215123 |
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| 基金项目： | 通威集团有限公司资助项目 |
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| 摘 要： | 采用正交设计L9(34),添加Fe、Cu、Mn、Zn 4种微量元素,配制成9种试验饲料喂养异育银鲫,进行为期60 d的试验.结果表明,试验组4的生长速度最快、饲料系数最好、鱼体体形良好,即在饲料中补充Fe 300.00 mg/kg、Cu 4.00 mg/kg、Mn 60.00 mg/kg、Zn 150.00 mg/kg,此时相应的饲料中4种元素的总量为Fe 1 218.65 mg/kg、Cu 21.41 mg/kg、Mn 127.17 mg/kg、Zn 192.50 mg/kg.极差分析结果表明:Zn元素对异育银鲫生长影响最大;在鱼体的形体指标上,Fe对鱼体的肥满度影响最大,而Cu和Zn对鱼体的脏体比、肝体比和性腺比影响较大.
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| 关 键 词： | 异育银鲫 |
Effects of Adding Fe,Cu,Mn,Zn in Diet on Growth and Body Shape of Allogynogenetic Crucian Carp |
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| GUO Jian-lin,YE Yuan-tu,CAI Chun-fang,XIAO Pei-zhen,WU Dai-yong,TANG Jing. Effects of Adding Fe,Cu,Mn,Zn in Diet on Growth and Body Shape of Allogynogenetic Crucian Carp[J]. Jiangsu Journal of Agricultural Sciences, 2009, 25(1) |
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| Authors: | GUO Jian-lin YE Yuan-tu CAI Chun-fang XIAO Pei-zhen WU Dai-yong TANG Jing |
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| Affiliation: | 1.College of Life Science;Soochow University;Suzhou 215123;China;2.Zhejiang Institute of Freshwater Fisheries;Huzhou 313001;China |
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| Abstract: | The inorganic trace element orthogonal trial was conducted using the orthogonal design of L9(34).Allogynogenetic crucian carp were fed on nine kinds of diets supplemented with Fe,Cu,Mn and Zn for 60 d.The results showed that group 4 had the best weight gain and feed coefficient,while the body shape and physiological function were normal.This diet was supplemented with Fe 300 mg/kg,Cu 4 mg/kg,Mn 60 mg/kg,Zn 150 mg/kg,and contained totally Fe 1 218.65 mg/kg,Cu 21.41 mg/kg,Mn 127.17 mg/kg,Zn 192.50 mg/kg.Zn ha... |
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| Keywords: | Fe Cu Mn Zn |
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