期刊论文

Effects of Dietary Coated-cinnamon on Non-specific Immun Function of Broiler Chickens

中文

中国家禽

1004-6364

2017

39

18

28-33

10.16372/j.issn.1004-6364.2017.18.006

2014ABA022:湖北省科技攻关计划重大项目 :动物营养与饲料安全湖北省协同创新中心专项

本校为第一机构

试验旨在研究包被肉桂油对肉鸡非特异性免疫功能的影响.选用360只1日龄科宝肉鸡,随机分为6个处理组,每组6个重复,每个重复10只鸡.对照组饲喂玉米-豆粕型基础日粮,正对照组在基础日粮中添加50 mg/kg的黄霉素,试验组分别添加50、100、200和300 mg/kg的包被肉桂油(以肉桂醛计),试验期为42 d.结果显示:与对照组相比,50和200 mg/kg试验组14日龄血液中单核细胞的比例上调(P＜0.05);试验组21日龄血清中溶菌酶的含量增加且呈线性正相关(R2=0.824),试验组42日龄血清中溶茵酶的含量增加且呈线性正相关(R2=0.625);试验组42日龄外周血淋巴细胞的LPS刺激指数上调(P＜0.001).与正对照组相比,50 mg/kg试验组14日...

The present study was conducted to investigate the effect of dietary coated-cinnamon on non-specific immune function of broiler chickens. A total of 360 one-day-age Cobb broiler chicks were randomly assigned into 6 groups, with six replicates per group and 10 birds per replicate. Birds in the control group were fed the corn-soybean meal basal diet, and birds in the positive control were fed basal diet supplemented with 50 mg/kg of flawunycin. In four treatment groups, birds were fed basal diet supplemented with 50, 100, 200 and 300 mg/kg of coa...