文献类型：期刊文献

中文题名：谷氨酰胺对肉鸡屠宰性能及部分免疫指标的影响

英文题名：Effects of glutamine on slaughter performance and partial immune indexes in broilers

作者：吴蓉蓉[1];周联高[1];刘艳芬[2]

机构：[1]扬州大学动物科学与技术学院,225009;[2]广东海洋大学农学院

年份：2008

期号：11

起止页码：33

中文期刊名：中国饲料

外文期刊名：China Feed

收录：北大核心2004、北大核心

基金：广东海洋大学自然科学基金资助项目(0312032)

语种：中文

中文关键词：谷氨酰胺;内鸡;屠宰性能;免疫功能

外文关键词：glutamine; broiler; slaughter performance; immune function

中文摘要：本试验选用270只1日龄AA肉鸡随机分成3组,分别在基础日粮中添加0%,0.2%,0.4%的谷氨酰胺(Gln),于21、42日龄时测定各组屠宰性能及部分免疫指标的影响。结果表明:日粮中添加0.2%,0.4%的Gln对肉仔鸡生长、屠宰性能有较好的促进作用,能够加快胸腺和脾脏发育,在延缓法氏囊退化方面有积极的作用效果。日粮中添加0.2%,0.4%Gln能够提高肉鸡屠宰性能,增强免疫功能,其中以0.2%的添加剂量较好。

外文摘要：To study effects of glutamine on growth and slaughter performance and immune function in broilers,270 Arbor Acros （AA） broilers with one-day old were randomly divided into three treatments,which were fed with basal diets added 0 %,0.2 %,0.4 % glutamine respectively.The growth and slaughter performance and immune index of broliers on 21 and 42-day old were determined.The results indicated that：the growth and slaughter performance of broilers fed with 0.2 % and 0.4 % Gin added in basal diets were enhanced.Gin had positive effects on the thymus and spleen growth,and had positive effects on delaying the bursa of fabricius degradation.0.2 % ,0.4 % Gin added basal diets had a good result in raising slaughter performance and enhancing immune function than that of the group without Gin, and 0.2 % dosage was best in the three treatments.