期刊论文

中文

中国家禽

1004-6364

2016

38

2

18-24

10.16372/j.issn.1004-6364.2016.02.005

“十二五”国家科技支撑计划（2012BAD39B04） 湖北省重大科技攻关项目（2014ABA022）

本校为第一机构

试验旨在研究三乳酸甘油酯对冷应激肉鸡生产性能、抗氧化能力和能量代谢状况的影响.选用150只1日龄Cobb肉鸡,随机分为3个处理组:对照组、冷应激组、乳酸甘油酯组,分别饲喂基础日粮、基础日粮、基础日粮+500 mg/kg三乳酸甘油酯,每组5个重复,每个重复10只鸡.试验第1周各组温度控制在32～34℃,第2周控制在30～32℃,试验第3～6周冷应激组、乳酸甘油酯组控制在(10±2)℃,而对照组维持在(26±2)℃,湿度50％～60％.结果显示:①与对照组相比,冷应激处理降低了肉鸡生产性能,心脏超氧化物歧化酶(SOD)、过氧化氢酶(CAT)、谷胱甘肽过氧化物酶(GSH-Px),肝脏SOD及肺脏SOD、GSH-Px的酶活力(P＜0.05),同时也降低...

This study was conducted to investigate the effects of lacti-glyceride on production performance, anti-oxidative capacity and energy metabolism status of cold-stressed broilers. A total of 150 one-day-old Cobb chickens were randomly divided into three groups （control group,cold-stress group,and lacti-glyceride group）. Each treatment has 5 replicate pens and 10 chickens per pen. The control group and cold-stress group were fed a basal diet,whereas lacti-glyceride group were fed basal diet＋500 mg/kg lacti-glyceride. The cold-stressed process w...