摘要
选取１日龄ＡＡ肉仔鸡８０只，随机分成二组，研究日粮添加和不添加复合酶对肉仔鸡生产性能、代谢及免疫的影响。结果表明：复合酶使肉仔鸡日增重提高７％～７．７％，料肉比降低了４．５％～４．９％，但采食量增加不显著；血液中尿酸和血糖浓度显著下降，血浆胰岛素与血清Ｔ３浓度显著提高，提示复合酶改善了肉仔鸡营养物质的吸收与代谢；此外，血清蛋白和血浆ＩｇＧ水平高于对照组。
The one-day-old 80 broilers were randomly devided into two groups to study the effect of compound enzyme on broiler performance,metabolism and immunity.The results showed that average daily gain were increased and Feed/Gain were decreased significantly by compound enzyme.plasma glucose and uric acid content were decreased significantly and insulin and T 3 were increased significantly,indicating that compound enzyme could improve nutrifion absorption and metabolism of broiler.Additionally,plasma protein and IgG were increased insignificantly
出处
《中国家禽》
北大核心
1998年第12期4-5,共2页
China Poultry
关键词
肉仔鸡
复合酶
生产性能
代谢
免疫
broiler
enzyme performance
metabolism
immunity.
