摘要
7日龄肉仔鸡240只,分为3组,每组80只.1～3组鸡日粮中分别添加艾叶粉0.1%、2%,饲养至56日龄.结果,3个组平均每只增重分别为2059.79g、2156.72g和2115.57g,饲料效率分别为0.407、0.472和0.450.干物质和有机物质代谢率分别为:1组,77.93%和58.07%;2组,87.03%和69.70%;3组,81.36%和60.17%.
Two hundred and forty 7 - day-old broilers were divided into 3 groups of 80 in each to observe the effect of Artemisia argyi in diet on growth performance of broilers. Group 1-3 were givien the diets which contained 0%, 1 % and 2% of powder of Artemisia argyi respectively. Body weight gains of group 1 - 3 at 56 days of age were 2049.79 g, 2 156.72g and 2115.57g, and feed conversion efficiency 0.407, 0.472 and 0.450,respectively. Metabolic rates of dry and organic matters were 77.93 % and 58.07 % in group 1, 87.03 % and 69.70 % in group 2, and 81.36 and 60.17 % in group 3, respectively.
关键词
鸡
仔鸡
饲料添加剂
艾叶粉
肉鸡
Artemisia argyi
brofler
body weight gain
metabolic rate
