期刊论文

中文

江苏农业学报

1000-4440

2017

33

3

638-641

10.3969/j.issn.1000-4440.2017.03.022

地方高校国家级大学生创新创业训练计划项目（201510546004）； 湖南省大学生研究性学习和创新性实验计划项目（201510546009）； 湖南省科技厅资助项目（2016JC2034）；

本校为第一机构

本试验旨在探讨大蒜素对热应激湘黄鸡生产性能和营养物质代谢的影响。将30日龄湘黄鸡100只随机分为5组:对照组,饲喂基础日粮,室温(22±1)℃,相对湿度40% ~ 50%;热应激组,饲喂基础日粮,室温(31 ±2) ℃,相对湿度80% ~ 90%;A1、A2、A3组分别在基础日粮中按比例加入100 mg/kg、200 mg/kg、400 mg/kg的大蒜素,室温(31±2) ℃,相对湿度80%~90%。结果发现,A1组、A2组、A3组日增质量、平均日采食量显著高于热应激组(P

One hundred 30-d old Xiang yellow chicken were randomly divided into 5 groups: Control group was fed with basal diet, bred in assigned feeding room [(22±1) ℃,humidity 40%-50%];Heat-stressed group, was fed with basal diet in the room with temperature at (31±2) ℃ and humidity 80%-90%. A1 group, A2 group and A3 group were fed with basal diet +100 mg/kg allicin,+200 mg/kg allicin, and +400 mg/kg allicin, respectively, in assigned feeding room [(31± 2) ℃,humidity 80%-90%] . After 15-d feeding, the daily body weight gain and average daily feed ...