摘要
用51周龄罗曼蛋鸡2 630羽,随机分为禽健宝组、喹乙醇组和空白对照组。试验期限为60 d。禽健宝组和喹乙醇组在基础日粮中分别按4 g/kg和35 mg/kg的量添加,空白对照组不添加任何药物。结果表明禽健宝组产蛋率分别比喹乙醇组和对照组提高1.0%和3.9%;喹乙醇组和对照组死亡率分别为0.11%和0.91%,禽健宝组为0。禽健宝组和喹乙醇组料蛋比均比对照组降低7.72%。说明禽健宝不但能提高产蛋鸡的产蛋率,提高饲料报酬,而且具有较好的防病保健作用。
2630 51-week-old Lohmann laying hens were randomly divided into Qinjianbao Additives group,Olaquindox group and control group.The trial period was 60 days.Qinjianbao and Olaquindox group were added 4 g/kg,35 mg/kg respectively in the Basic diet,the control group were not adding any drugs.The results showed that egg production rate were increased by 1% and 3.9% respectively in Qinjianbao and control group compared with Olaquindox group,death rates of hens in Olaquindox group and the control group were 0.11% and 0.91% respectively,higher than those in Qinjianbao group.Comparing Olaquindox and control group with Olaquindox group,feed to egg ratios were increased by 1.65% and 7.72% respectively,indicating that Chinese herbal feed additives Qinjianbao could not only improve the rate of egg laying and feed conversion efficiency,but also prevent disease in laying hens.
出处
《湖北农业科学》
北大核心
2011年第20期4238-4239,共2页
Hubei Agricultural Sciences
基金
甘肃省自然科学基金(ZS991-A21-038-N)
关键词
中草药
饲料添加剂
禽健宝
饲料报酬
Chinese herbal medicine
feed additives
Qinjianbao
feed conversion
作者简介
严作廷（1962-），男，甘肃武威人，副研究员，博士，主要从事中兽药研究与开发以及奶牛疾病的防治研究，（电话）0931—21185261（电子信箱）vanzuoting@vahoo．com．cn。
