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作 者:段纲[1] 杨林富[1] 代飞燕[1] 项勋[1] 朱春贤
机构地区:[1]云南农业大学动物科学技术学院,云南昆明650201 [2]昆明市科技局,云南昆明650000
出 处:《家畜生态学报》2005年第6期79-80,共2页Journal of Domestic Animal Ecology
基 金:云南农业大学校开发基金
摘 要:将360只28日龄土杂鸡随机分为8组,在其日粮中分别按0.5%、1%、2%三个浓度添加自制中草药添加剂A和B,同时设抗生素组和对照组,于42、56、70日龄分别测定IgG 含量。结果显示:中草药添加剂能显著提高土杂鸡的IgG水平,且中草药添加剂A要优于B。306 local chicken, 28 days old,were divided in to 8 group randomly,and feed the diets with chinese medicine additives A and B according to the three percentage of 0.5,1 and 2 respectively,meanwhile,the antibiotic group and control group were designed. The content of IgG was detected respectively at the age of 42th day, 56th day and 70th day. The results showed that Chinese medicine additives can obviously enhance the content of IgG and could increase it as the growth of chicken. Effect of the additive A is better than the additive B.
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