罗酶宝复合酶在蛋鸡日粮中的高效使用研究  

High-efficiency Application of Enzyme Rovabio in Layer Diet

作　　者：万振环[1] 袁建敏[1] 彭海宏 彭玉麟 曾光旭[1] 

机构地区：[1]中国农业大学动物科技学院,动物营养国家重点实验室,北京100193 [2]安迪苏生命制品(上海)有限公司,上海200122 [3]北京博农利生物科技有限公司,北京100085

出　　处：《中国家禽》2008年第22期25-29,共5页China Poultry

基　　金：国家十一五科技支撑项目(2006BAD12B07)

摘　　要：为研究罗酶宝AP10%及罗酶宝增强型(含植酸酶)在蛋鸡日粮中的高效使用,试验选用22周龄体重、均匀度一致的健康海兰褐蛋鸡2160只,随机分为9个日粮处理组,每个处理8个重复,每个重复30只鸡,检测不同代谢能(10.66、10.87、11.08MJ/kg),不同日粮非植酸磷水平(0.28%、0.36%)条件下单独添加罗酶宝AP10%或罗酶宝增强型,以及与酸化剂同时添加后蛋鸡生产性能和蛋品质的影响。结果说明,在正常代谢能11.08MJ/kg日粮中添加罗酶宝至少可以替代代谢能209kJ/kg,增强型罗酶宝与酸化剂同时使用效果更好。The trial was conducted to investigate the effects of Rovabio APIO% alone or combination with phytase and acidifier at different ME levels （10.66,10.87,11.08 MJ/kg）and available P （AP）levels （0.28%,0.36%）on the production performance and egg quality of layers. 2 160 Hy-Line Brown of 22 weeks age with the same body weight and uniformity were used in this trial. The layers were randomly divided into 9 treatments,8 replicates per treatment and 30 layers per replicate. The results showed that adding Rovabio AP10% into the diet could compensate 209 kJ/kg of ME and Rovabio AP1O% could be use in combination with phytase and acidifier.

关 键 词：复合酶 酸化剂 蛋鸡 生产性能 蛋品质 

分 类 号：S831.5[农业科学—畜牧学] S816.79[农业科学—畜牧兽医]