红茶末对淮南麻黄鸡生产性能及血液生化指标的影响  

Effects of Black Tea Powder on Production Performance and Biochemical Parameters of Huainan Spotted-yellow Chicken

作　　者：许月英[1] 詹凯[1] 张永德[2] 赵瑞宏[1] 李俊营[1] 吴义景[1] 周坚[3] 沈庆仁[1] 唐焰[1] 

机构地区：[1]安徽省农业科学院畜牧兽医研究所,安徽合肥230031 [2]安徽省淮南市农业科学研究所淮南麻黄鸡原种场,安徽淮南232008 [3]安徽省农业科学院茶叶研究所,安徽祁门245600

出　　处：《中国家禽》2010年第2期15-18,22,共5页China Poultry

基　　金：农业部公益性行业科研专项(nyhyzx07-039);现代农业产业技术体系专项资金

摘　　要：290日龄淮南麻黄鸡种鸡528只(母鸡480只,公鸡48只),随机分成4组(每组4个重复),分别饲喂添加0.0%(对照组)、0.5%、1.5%、2.5%红茶末4种种鸡日粮,试验持续50d。结果显示:红茶末有提高母鸡血清超氧化物歧化酶的活力(P<0.05或P<0.01)的作用,适量的红茶末可以改善种鸡产蛋后期生产繁殖性能,提高蛋黄色泽和卵磷脂含量;添加量过大,对蛋壳质量有负面影响。Five hundred and twenty-eight Huainan spotted-yellow chickens including 480 female and 48 male （290 days age）were randomly allotted into 4 treatments with four replications and were used in a 50-day performance trail with 4 diets：Control group with zero percent black tea powder in feed,three trail groups with 0.5 percent,l.5 percent and 2.5 percent black tea powder supplemented in control diet,respectively. The results showed that black tea powder seould increase the activity of serum superoxide dismutase （P〈0.05 or P〈0.01）. Suitable concentration of black tea powder in the feed could improve the production and reproductive performances in late laying period,and increase yolk color and concentration of yolk phospholipid. The diets with excessive black tea powder had negative impact on egg shell quality of Huainan spotted-yellow chicken.

关 键 词：红茶末 淮南麻黄鸡 生产性能 生化指标 

分 类 号：S831.2[农业科学—畜牧学] S831.5[农业科学—畜牧兽医]