按不同IP模式配制肉鸭日粮的比较研究.doc

<分类目录>肉用鸭饲料配方配制原则;2006’畜禽饲料配方设计高新技术论坛
<序号>17484
<中图分类>;
<题名>按不同氨基酸模式配制肉鸭日粮的比较研究
<作者>何健;冯光德
<首作者单位>四川铁骑力士集团公司,四川绵阳 621000
<信息类型>会
<文献来源>2006’畜禽饲料配方设计高新技术论坛暨中国饲料数据网络共享平台建设交流会
<出版时间>2006,3,17
<关键词>肉用鸭;配合饲料配制技术;饲料配方配制原则;氨基酸模式
<正文>
按不同氨基酸模式配制肉鸭日粮的比较研究
何健冯光德
(四川铁骑力士集团公司,四川绵阳,621000)
摘要:本试验比较了不同氨基酸模式对肉鸭生产性能的影响。将320只1日龄的樱桃谷鸭随机分为4组,每组80只,设4个重复,每个重复20只,公母各半,分别饲喂四种日粮(按四种氨基酸模式配制),试验期21天。结果表明:日粮的氨基酸模式为Lys:Met:Trp:Thr=100:45:21:62的组,其2wk和3wk体重高于其它各组,但差异不显著(P>),且F/G和血清尿酸水平最低。
关键词:氨基酸模式肉鸭理想蛋白模式
Comparative Study on Diets of Meat Duck Formulated
With Different Amino Acid Patterns
He Jian
(Sichuan Tei Qi Li Shi Group, Mianyang City, Sichuan,621000)
Abstract: Effects of different amino acid patterns on meat ducks performance pared in the experiment. In a 21-day study, 320 cherry valley meat ducks aged 1day were randomly assigned to four groups, 4 replicates in each group and 20 birds per replicate (male 10 and female 10).These birds were fed on four diets formulated with four amino acid patterns, respectively. The results showed body weights or ADG (aged 2 wk and 3 wk )of the group fed diet with amino acid pattern
Lys:Met:Trp:Thr =100:45:21:62, were higher than other groups, but difference was not significantly (P>). The feed conversion rate of this group was also higher and its uric acid was lower than other groups.
Key words: amino acid pattern; meat