元宝枫黄酮、大豆黄酮和金霉素对肉鸡生长性能和免疫机能影响的比较研究  

Study on the effects of flavones of Acer truncatum,daidzein and aureomycin on growth performance and immun function in broilers

作　　者：谢晶[1] 杨晓梅[1] 林毅[1] 李兴玉[1] 杨汉博 汤华钊[3] 廖党金[1] 

机构地区：[1]四川省畜牧科学研究院兽医所,四川成都610066 [2]成都思来生物科技有限公司 [3]四川大学轻纺与食品学院

出　　处：《畜禽业》2008年第8期12-13,共2页Livestock and Poultry Industry

摘　　要：选择300只1日龄AA雏公鸡随机分为4组,即基础日粮组(对照组)、添加5mg/kg金霉素组、添加10mg/kg大豆黄酮组和添加10mg/kg元宝枫黄酮组。与对照相比,各添加组在3周龄时对耗料量、体增重、料肉比无显著影响(P>0.05),七周龄时对体增重无显著影响(P>0.05),能显著降低耗料量(P<0.01)和改善料肉比(P<0.05)。添加元宝枫黄酮能显著提高T淋巴细胞的转化率(P<0.01)。与对照相比,添加大豆黄酮组和添加元宝枫黄酮组能显著提高红细胞C3b受体花环率。A total of 300 1 -day-old AA male broilers were randomly selected and divided into 4 groups, riamely, fed stuff with free additive（control group）, 5 mg/kg aureomycin, 10 mg/kg daidzein and 10 mg/kg flavones of Acer truncatum, respectively. Compared with the control group, other groups had no significant effects on feed cost, the end weight and feed consumed/gain at the age of 3 weeks old（P〉0.05）, no significant effects on the end weight（P〉 0.05）,but could obviously decrease feed cost and improve feed consumed/gain at the age of 7 weeks old（P〈0.01）. Dietary flavones of Acer truncatum supplement could significantly increase lymphocyte transformation rate （P〈0.05）. Compared with the control group, dietary daidzein supplement and flavones of Acer truncatum supplement could increase the rate of C3b Receptor Rosette of red blood cells.

关 键 词：黄酮 元宝枫 生长性能 免疫机能 肉鸡 

分 类 号：S831[农业科学—畜牧学]