摘要
为探明不同组方中草药饲料添加剂对京海黄鸡生产性能和肉品质的影响。随机选择1日龄京海黄鸡160羽,分成4组,每组40羽,在基础日粮中分别添加0.5%、1.0%和1.5%的中草药组成试验组A、B和C组,对照组D组不添加。结果表明,中草药饲料添加剂能提高京海黄鸡的成活率、日增重、活重、屠宰率、全净膛率、胸肌率、腿肌率、肌肉pH、色度、系水力和嫩度,降低日采食量、料重比和腹脂率,可以起到改善生产性能和提高肉品质的效果,并且以添加1.0%中草药组效果最好。
To investigate the different complex additives of Chinese herbal medicine on growth performance and meat quali- ty of Jinghai yellow chicken. One hundred and sixty one day-old Jinghai yellow chicken were randomly divided into four groups, group A, group B, group C and control group D, 40 for each group （20 cocks and 20 hens）,group A were fed with basal diets added with 0.5% Chinese herbal medicine, group B were fed with basal diets added with 1.0% Chinese herbal medi cine, group C were fed with basal diets added with 1.5% Chinese herbal medicine, control group D were fed with basal diets. The results showed as follows compared with control group, Chinese herbal medicine additive could increase survival rate, the average daily gain, live weigh, slaughter percentage, whole net carcass percentage, breast muscle percentage, leg muscle per- centage, pH, meat color, water keep ratio and tenderness, reduce the average daily feed intake, feed conversation ratio and ab- dominal fat rate, and increase growth performance and improve meat qualities of boiler, and the group B had the best effect.
出处
《中国畜牧兽医》
CAS
北大核心
2012年第7期119-122,共4页
China Animal Husbandry & Veterinary Medicine
基金
国家肉鸡产业技术体系(nycytx-42-G1-05)
山西省科技攻关(20100311041)
山西省自然基金(2009011043-2)
关键词
中草药
京海黄鸡
生产性能
肉品质
Chinese herbal medieine feed additive
Jinghai yellow chicken,growth performance
meat quality
