]*>","")" /> The Effects of Lavender Essential Oil Substituting for Antibiotics Feed Additive on Production Performance and Carcass Quality of Broilers
Xinjiang Agricultural Sciences

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The Effects of Lavender Essential Oil Substituting for Antibiotics Feed Additive on Production Performance and Carcass Quality of Broilers

JIANG Wei;LI Hu;ZHANG Wen-cai;TANG Qian;SHANG Yu-dong;YANG Kai-lun   

  • Received:2011-08-25 Revised:2011-08-25 Online:2011-08-25 Published:2011-08-25

薰衣草精油替代饲用抗生素对肉仔鸡生产性能和胴体品质的影响

姜维;李虎;张文财;唐倩;赏玉东;杨开伦   

  1. 新疆农业大学动物营养实验室,乌鲁木齐,830052





摘要： [目的]研究日粮中添加薰衣草精油替代饲用抗生素对肉仔鸡生产性能及胴体品质的影响.[方法]将300只1日龄AA肉仔鸡随机分成4个处理组(每组设3个重复,每个重复25只),对照组饲喂基础日粮加抗生素,试验Ⅰ组、Ⅱ组、Ⅲ组日粮为基础日粮,分别添加薰衣草精油0.4、0.8、1.2(0～2周)和0.2、0.4和0.6 mL/kg(3 ～6周).[结果]日粮中添加薰衣草精油与添加抗生素比较,对肉仔鸡的平均日增重、料重比、死淘率和胴体品质等生产性能指标的影响不显著(P＞0.05)；除了试验组Ⅲ的腿肌率与抗生素组相比有显著降低外(P＜0.05),其它胴体品质指标与抗生素组相比无显著性差异(P＞0.05).试验组的平均死淘率(0.86;)低于抗生素组的死淘率(3.1;)；试验组Ⅰ比抗生素组日增重提高了1.87; (P ＞0.05),料重比降低了0.53; (P ＞0.05).[结论]从肉仔鸡41 d末重、料重比、死淘率等指标综合评定来看,用薰衣草精油替代肉仔鸡饲用抗生素是可行的,0～2周和3～6周日粮中分别添加薰衣草精油0.4和0.2 mL/kg的效果较好.