摘要
为研究热应激下添饲大蒜泥对青壳蛋鸡生产性能的影响,以苏禽青壳蛋鸡为试验素材开展试验研究,其中试验1、试验2在基础日粮中分别添加2%,4%大蒜泥,对照组则饲喂基础日粮。结果表明,在热应激时不利于绿壳蛋鸡生产性能发挥,日粮中添饲2%,4%大蒜泥,可缓解高温引起的热应激,还可提高青壳蛋鸡采食量、产蛋数、饲料报酬。
The paper was designed to study the effect of feeding garlic puree after heat stress on the production performances of Su- qin blue-eggshell chicken. The control group was provided with basic diet,while the other two experiment groups（group 1 and group 2） were provided with basic diets containing 2%and 4%garlic puree,respectively. The result showed that the production performances of the blue-eggshell chicken were decreased after heat stress,the diets containing 2%and 4% garlic puree could alleviate heat stress caused by the high temperature and increased the feed intake,egg number and feed conversion.
出处
《天津农业科学》
CAS
2014年第1期40-42,共3页
Tianjin Agricultural Sciences
基金
扬州市科技计划(YZ2011069)
国家"863"计划(2011AA100305)
国家科技计划(2011BAD28B0301-5)
江苏省自然科学基金(BK2011431)
关键词
青壳蛋鸡
热应激
大蒜泥
生产性能
blue-eggshell chicken
heat stress
garlic puree
production performance
