日粮铜水平对肉鸭屠体性状及组织中铜沉积量的影响  

Effects of High Copper Level Diet on Parts of Components and Slaughter Performance in Meat Ducks

作　　者：黄得纯[1] 吕敏芝[1] 杨承忠[1] 苏伟岳[1] 蔡来长[1] 

机构地区：[1]佛山科学技术学院,南海528200

出　　处：《中国家禽》2003年第z1期81-82,共2页China Poultry

摘　　要：选用510只1日龄仙湖3号商品肉鸭,随机分为5组(公母各半),Ⅰ至Ⅴ组日粮中含铜水平(mg／kg)分别为7,150,200,250和300。试验结果表明,肝脏、肌肉与日粮铜水平相关系数分别为0.889,0.772,而屠宰性能与对照组差异不显著。510 one-day Xianhu Ducks were randomly divided into five groups . Ⅰto Ⅴ groups were fed on basic diet with additive copper level 7,150,200,250 and 300mg/kg respectively. The result showed that liver copper and muscle copper increased as diet copper level were raised. The correlation coefficient between them were 0.889,0.772 respectively, and no significant differences of slaughter index were found among the five groups.

关 键 词：铜 肉鸭 屠宰指标 残留量 

分 类 号：S83[农业科学—畜牧学]