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| 酶制剂对肉鸭生产性能的影响研究 | |
| 引用本文： | 汪前红,李俊波,贺建华,徐运杰.酶制剂对肉鸭生产性能的影响研究[J].广东畜牧兽医科技,2010,35(1):13-15,26. |
| 作者姓名： | 汪前红 李俊波 贺建华 徐运杰 |
| 作者单位： | 1. 湖南农业大学动物科学技术学院,湖南,长沙,410128;唐人神集团研发中心,湖南,株洲,412007 2. 唐人神集团研发中心,湖南,株洲,412007 3. 湖南农业大学动物科学技术学院,湖南,长沙,410128 |
| 摘 要： | 选用17日龄临床健康、体重相近双鬼头肉鸭250羽,随机分5个处理,每个处理5个重复,每个重复10羽,分别饲以日粮A(正常磷水平组,有效磷0.30%)、B(低磷水平组,有效磷0.20%)、C(B+Ⅰ酶,200g/t)、D(B+酶Ⅱ,200g/t)和E(B+酶Ⅲ,200g/t和酶Ⅳ,100g/t)5种不同日粮,进行了30天的饲养试验。结果表明:在本试验条件下,酶制剂对17-47日龄双鬼头肉鸭的生产性能和经济效益无显著影响(P0.05)。 |
| 关 键 词： | 酶制剂 生产性能 双鬼头肉鸭 经济效益 |
Influence of enzyme preparation on production performance in meat ducks |
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| Wang Qianhong,Li Junbo,He Jianhua,Xu Yunjie.Influence of enzyme preparation on production performance in meat ducks[J].Guangdong Journal of Animal and Veterinary Science,2010,35(1):13-15,26. | |
| Authors: | Wang Qianhong Li Junbo He Jianhua Xu Yunjie |
| Institution: | 1.College of Animal Science and Technology;Hunan Agriculture University;Changsha 410128;China;2.Research Center of Human Tangrenshen Group;Zhuzhou 412007;China |
| Abstract: | Two thousand and fifty hundred clinical healthy 17-day-old ducks with similar weight were randomly divided into 5 treatment groups. Each group was assigned 5 replicates and 10 ducks in each replicate. Ducks were fed with diet A （normal phosphorus level, available phosphorous is 0.30%）, diet B （low phosphorus level, available phosphorous is 0.20%）, diet C （B ＋ enzyme Ⅰ, 200g / t）, diet D （B ＋ Enzyme Ⅱ, 200g / t） and diet E （B ＋ enzyme Ⅲ, 200g / t and enzyme IV, 100g / t） every day respectively for 30 days. The results showed that there were no significant influence of the enzyme preparation on the production performance of 17 to 47 days old meat duck and economic beneflts（P 〉 0.05）. |
| Keywords: | Enzyme preparation production performance meat duck economic benefits |
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