铜蛋白盐和赖氨酸铜在动物饲养中的应用研究

被引:8
作者
张素华
杨红建
王加启
机构
[1] 西北农林科技大学
[2] 中国农科院畜牧所
关键词
生物学效率; 有机铜;
D O I
10.16863/j.cnki.1003-6377.2002.02.012
中图分类号
S816 [饲料];
学科分类号
090502 ;
摘要
饲料中铜水平较低或存在干扰铜利用的因素都会引起动物铜缺乏。但铜水平过高会干扰其它矿物质的吸收或引起动物中毒。本文总结了一些研究结果表明 ,有机铜比无机铜生物学效率高 ,而且吸收时不受其它矿物质干扰。
引用
收藏
页码:31 / 33
页数:3
相关论文
共 6 条
[1]  
Effects of sources and level of copper proteinate, copper lysine,and cupic sulfate using the rat as an experimental model. Cromwell,G L,T S Stahley and H J Monegue. Journal of Animal Sciences . 1989
[2]  
Bioavailability of copper in cupic oxide , cuprous oxide,and in a copper-lysine complex. Baker,D H,J Odle,M A Frank and T M Wieland. Poultry Science . 1991
[3]  
A field trial comparing copper sulfate, copper proteinate and oxide as copper sources for beef cattle. Clark,T W,Z Du and R W Hemken. Journal of Dairy Science . 1993
[4]  
Influence of iron oxide, iron sulfate and iron proteinate or Cu bioavailabilities from Cu sulfate and Cu proteinate. Shi,W,Z Du and R W Hemken. Journal of Dairy Science . 1995
[5]  
Copper metabolism of Holstein and Jersey cattle fed high dietary sulfate on copper proteinate. Du,Z,R W Hemken and R J Harmon. Journal of Dairy Science . 1993
[6]  
Copper- marginal and copper deficient diets decrease aortic prostacylin production and copper-dependent su23 peroxide dismutase activity and increase aortic lipid peroxidation in rats. Nelson,S K,C J Hang,M M Mathias and K C D Allen. The Journal of Nutrition . 1992