红车轴草异黄酮对肉鸡生长性能和血清生化指标的影响  

Effect of red clover isoflavone on growth performance,biochemistry indexes in serum of broilers

作　　者：姜义宝[1] 杨玉荣[2] 张蕊[2] 崔国文[1] 

机构地区：[1]东北农业大学动物科学技术学院,哈尔滨150030 [2]河南农业大学牧医工程学院,郑州450002

出　　处：《东北农业大学学报》2011年第6期28-31,共4页Journal of Northeast Agricultural University

基　　金：公益性行业(农业)科研项目(nyhyzx07-022);农业部不同区域草地承载力与家畜配置(草畜平衡)项目(200903060)

摘　　要：试验将180羽1日龄AA肉仔鸡分成3组,即对照组、试验Ⅰ组、试验Ⅱ组,分别饲喂基础日粮、基础日粮+红车轴草异黄酮(10 mg.kg-1)、基础日粮+红车轴草异黄酮(20 mg.kg-1),研究红车轴草异黄酮对肉鸡生长性能和血清生化指标的影响。结果表明,红车轴草异黄酮可以提高肉鸡的日增重(P<0.05),使血清中总蛋白和白蛋白含量增加(P>0.05),减少49 d肉鸡血清中甘油三酯和总胆固醇(P<0.05),降低血清中尿素氮含量(P>0.05),试验Ⅰ组和试验Ⅱ组之间差异不显著。结果显示,红车轴草异黄酮能够明显改善肉鸡生产性能,促进蛋白质合成代谢,加速肉鸡生长。One hundred and eighty 1-day-old AA broilers were randomly assigned to three groups,control group 1 and 2,basic diet,basic diet＋red clover isoflavone（10 mg·kg-1） and basic diet＋red clover isoflavone（20 mg·kg-1） were fed to the broilers respectively.The results showed that red clover isoflavone could increase daily weight gain（P0.05）,the content of total protein（TP） and albumin in serum（P0.05）,reduced the content of urea nitrogen（P0.05） and triglycercide（TG）and total cholesterol（TC） in serum of broiler at 49 d（P0.05）.Groups 1 and 2 had no significant difference.These results indicated that red clover isoflavone could modulate growth performance.Red clover isoflavone facilitated anabolism,and accelerated the growth of broilers.

关 键 词：红车轴草 黄酮 肉鸡 

分 类 号：S826[农业科学—畜牧学]