摘要
为研究复方中药提取物对黄羽肉鸡蛋品质的影响，本试验随机选取1800只45周龄、体况一致、健康的黄羽肉鸡为试验动物，进行为期7周的饲养试验，其中预试期为1周，正试期为6周。试验鸡群随机分为3组，每组3个重复。对照组饲喂基础饲粮，试验A组和试验B组分别在基础饲粮上添加相应的中药提取物500mg／kg。结果表明：试验A组和试验B组的产蛋率显著高于对照组（P〈0．05），不合格蛋数明显低于对照组（P〈0．01）。结论：中药提取物能显著提高黄羽肉鸡的产蛋性能。
The feeding test was conducted to evaluate the effect of Chinese herb PE on egg production traits of yellow-feathered broiler. 1800 yellow-feathered broiler were randomly assigned to 3 groups, each group had 3 repeats. Test group was provided with basic diet, while group A and B were fed with basicdiets added 500mg/kg different Chinese herb PE respectively for 6 weeks. The results showed that adding Chinese herb PE into diet could increase the laying rate（ P 〈0.05）, decrease the number of unqualified eggs（P〈0.01）. The conclusion of the study was Chinese herb PE could improve egg production traits of yellow-feathered broiler.
出处
《中国饲料添加剂》
2017年第1期21-24,共4页
China Feed Additive
关键词
中药提取物
黄羽肉鸡
产蛋性能
Chinese herb PE
yellow-feathered broiler
egg production traits
