中草药提取物对草杂鸡生产性能的影响  

Effect of Chinese Herb Extracts on Chickens' Performance

作　　者：金光明[1,2] 朋丽娟[1,2] 戚宇[1,2] 丁常宏[3] 

机构地区：[1]安徽科技学院动物科学学院,安徽凤阳233100 [2]家禽疫病防控监测安徽省重点实验室,安徽凤阳233100 [3]安徽安丰堂动物药业有限公司,安徽合肥230000

出　　处：《畜牧与饲料科学》2009年第1期10-12,共3页Animal Husbandry and Feed Science

基　　金：家禽疫病防控监测安徽省重点实验室建设项目资助

摘　　要：试验研究了2种中草药提取物对草杂鸡生产性能的影响。试验选用1日龄健康草杂鸡240只,随机分成3组,即:空白对照组、试验Ⅰ组和试验Ⅱ组,每组80只。中草药提取物Ⅰ和Ⅱ分别按0.6%添加到试验Ⅰ组、试验Ⅱ组的基础日粮中,试验期为21d。结果表明,试验Ⅰ组和试验Ⅱ组鸡的日增重较对照组鸡高4.71%和2.43%;试验Ⅰ组和试验Ⅱ组鸡的料重比较对照组鸡降低15.35%(P<0.05)和19.29%(P<0.05);试验Ⅰ组和试验Ⅱ组鸡的成活率较对照组鸡高7.5%(P<0.05)和6.25%;试验Ⅰ组和试验Ⅱ组鸡的经济效益较对照组高26.37%(P<0.05)和29.67%(P<0.05)。试验结果说明,在草杂鸡日粮中添加中草药提取物Ⅰ和Ⅱ能够提高其日增重、饲料转化率和成活率,促进草杂鸡生长,显著提高经济效益。The experiment studied the effect of 2 kinds of Chinese herb extracts on chickens＇ performance. 240 one day old healthy chickens were chosen in the test and divided into 3 groups at random, i.e. blank control group, Test Group Ⅰ and Test Group Ⅱ with 80 chickens in each group. The Chinese herb extracts Ⅰ and Ⅱ were added into the basal diet as per 0.6 % of Group Ⅰ and Ⅱ resp. with 21 d of experiment period. The results showed that the daily gain of chicken in Group Ⅰ and Ⅱ was higher 4.71% and 2.43 % than that of control group; the feed-weight ratio of Group Ⅰ and Ⅱ chickens was lower 15.35 % （P〈0.05）and 19.29 % （P〈0.05）than that of control group; the survival rate of Group Ⅰ and Ⅱ chickens was higher 7.5 % （P〈0.05）and 6.25 % than that of control group; The economic benefit of Group Ⅰ and Ⅱ chickens was higher 26.37 % （P〈0.05）and 29.67 % （P〈0.05）than that of control group. It indicated that the Chinese herb extracts Ⅰ and Ⅱ being added into the chickens＇ basal diet could increase the chickens＇ daily gain. feed conversion rate and survival rate, and was able to promote chicken growth and boost economic benefit significantly.

关 键 词：中草药提取物 草杂鸡 生产性能 经济效益 

分 类 号：S816.7[农业科学—饲料科学]