摘要
本试验将肉鸡分为4组,每组50只。药物混饲添加,分别为高剂量组(4 ml/kg饲料)、中剂量组(2 ml/kg饲料)、低剂量组(1 ml/kg饲料)、空白对照组不用药。本品连续试验47天,试验过程中第18、30、43天称重,并计算平均值。结果表明,试验药物高、中剂量组肉鸡平均增重与其它试验组差异显著(t>1.96,P<0.05);低剂量组与对照组差异不显著(t<1.96,P>0.05),表明在同样情况下高、中剂量组试验效果较好。
The healthy broilers were divided into 4 groups with 50 broilers per group. The compound a- mino acids and vitamins emulsion was mixed with feeds, and the high dose, the medium dose and the low dose were 4, 2 and 1ml respectively per kilogram feed while the control had no medicine. During 47 - day continu-ous addition, the broilers were weighed on the 18th, 30ty and 43rd day respectively. The results showed that the broiler body weight of the high - dose group and the medium - dose group increased significantly compared with the other groups, and the low - dose group had no difference with the control （ P 〉 0. 05 ）. So the high - dose and medium -dose groups were better under the same conditions.
出处
《山东农业科学》
2009年第9期89-90,共2页
Shandong Agricultural Sciences
基金
山东省农业科学院自主创新项目"药用蛋白的乳酸菌表达载体系统的构建与应用(2006)"
"长效生物兽药核酸板蓝根注射液的研制(2007)"
关键词
复合氨基多维乳剂
肉鸡
生长性能
Compound amino acids and vitamins emulsion
Broiler
Growth rate
