| 牛至油对生长猪生产性能和养分表观消化率的影响 |
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| 引用本文： | 周晓容,刘作华,杨飞云,刘雪芹. 牛至油对生长猪生产性能和养分表观消化率的影响[J]. 四川畜牧兽医, 2010, 37(9): 22-23 |
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| 作者姓名： | 周晓容 刘作华 杨飞云 刘雪芹 |
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| 作者单位： | 重庆市畜牧科学院,重庆,荣昌,402460 |
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| 基金项目： | 国家"十一五"科技支撑计划子课题，重庆重大科技攻关项目 |
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| 摘 要： | 选用健康、体重25kg左右的荣×大×杜杂交猪60头,随机分到2个组,每组6个重复,每个重复5头猪,每圈为1个重复,研究添加牛至油对生长猪生产性能和养分消化率的影响。试验组在对照组的基础上添加100g/t的牛至油,测定猪的生产性能和养分表观消化率。试验结果表明,在生长猪日粮中添加100g/t的牛至油具有改善猪只生产性能、提高养分表观消化率的趋势,可降低单位增重饲料成本。
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| 关 键 词： | 牛至油 生长猪 生产性能 养分消化率 |
Effect of oregano oil on growth performance and nutrient apparent digestibility of growing pig |
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| Affiliation: | ZHOU Xiao-rong, LIU Zuo-hna, YANG Fei-yun, et al. (Chongqing Academy of Animal Science, Chongqing Rongchang 402460,China) |
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| Abstract: | Sixty Rongchang× Duroc×Yorkshire crossbred pigs with an initial body weight of about 25 kg were randomly divided into two＇ treatments, 6 replicates for each treatment, each repeated five pigs. The purpose of the experiment is to study the effect of oregano oil on growth performance and nutrient apparent digestibility of growing pigs. The control group fed on corn-soybean meal diet, the trial groups fed on the basal diet adding with 100g/t 10% oregano oil. It concluded that the diets supplemented 10% oregano oil of 100 g/t can improve growth performance and apparent digestibility of nutrients and decrease feed costs per kg in growing pigs. |
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| Keywords: | Oregano oil Growing pig Growth performance Nutrient digestibility |
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