摘要
为研究中草药添加剂对小尾寒羊生长性能、血清生化指标、免疫指标以及胃肠道线虫驱虫效果的影响,试验选择3月龄左右母小尾寒羊48只,随机分为4组,每组12只羊。对照组饲喂基础日粮,Ⅰ、Ⅱ、Ⅲ组饲喂的日粮中分别添加0.5%、1.0%、2.0%的中草药添加剂,试验为期14 d。结果表明:与对照组比较,日粮中添加不同比例中草药添加剂对小尾寒羊生产性能无显著影响(P>0.05)。在试验第14天,与对照组相比,Ⅱ组和Ⅲ组总蛋白(TP)显著提高了5.47%(P<0.05)、5.38%(P<0.05),白蛋白(ALB)显著提高了8.72%(P<0.05)、6.18%(P<0.05),IgA显著提高了20.00%(P<0.05)、19.05%(P<0.05),IgG显著提高了11.04%(P<0.05)、9.82%(P<0.05),驱虫效果显示试验第7天疗效为33.11%~54.67%,第14天疗效为39.13%~55.59%。综上所述,日粮中添加中草药添加剂对小尾寒羊的生产性能无显著影响,可以有效地改善部分血清生化指标和免疫指标,具有一定的驱虫作用,临床中推荐的添加量为1%。
To study the effects of Chinese herbal medicine additives on the growth performance,serum biochemical indicators,immune indicators and the effect of gastrointestinal nematodes on small tail Han sheep.48 female small tail Han sheep about 3 months old were selected for the experiment,randomly divided into 4 groups,12 in each group.The control group was fed with the basic diet,groups I,II,III was fed with 0.5%,1.0%,2.0%Chinese medicine additive.The test lasted for 14 days.The results showed that compared with the control group,there was no significant difference(P>0.05)in the production performance of small tail Han sheep between the groups with different proportions.On the 14th day of the test,compared with the control group,total protein(TP)of group II and group III increased by 5.47%(P>0.05)and 5.38%(P>0.05)respectively,albumin(ALB)was increased by 8.72%(P>0.05)and 6.18%(P>0.05)respectively,IgA increased by 20.00%(P>0.05)and 19.05%(P>0.05)respectively,IgG increased by 11.04%(P>0.05)and 9.82%(P>0.05)respectively.The repellent effect showed that the efficacy was 33.11%~54.67%on the 7th day and 39.13%~55.59%on the 14th day.The Chinese herbal medicine additive had no significant effect on the production performance of small tail Han sheep.It could improve the serum biochemical indicators and immune indicators,and had a certain anthelmintic effect.The recommended dosage in clinical practice was 1%.
作者
张国华
金振华
张备
王丽坤
黄新育
薛沾枚
沈思思
杨昊天
刘雪松
海龙
王岩
郭立宏
郝彩虹
李红宇
王洪宝
ZHANG Guohua;JIN Zhenhua;ZHANG Bei;WANG Likun;HUANG Xinyu;XUE Zhanmei;SHEN Sisi;YANG Haotian;LIU Xuesong;HAI Long;WANG Yan;GUO Lihong;HAO Caihong;LI Hongyu;WANG Hongbao(Branch of Animal Husbandry and Veterinary of Heilongjiang Academy of Agricultural Sciences,Qiqihar,Heilongjiang Province 161005,China)
出处
《中国饲料》
北大核心
2023年第21期94-98,共5页
China Feed
基金
黑龙江省省属科研院所科研业务费项目(CZKYF2022-1-C036)
2022年畜牧兽医分院分院自拟课题(ZNKT-202204)
齐齐哈尔市创新激励项目(CNYGG-2022007)
黑龙江省农业科技创新跨越工程农业科技关键技术创新重点攻关项目“草食家畜新品种选育推广与产业化应用”。
关键词
中草药添加剂
生产性能
血清生化指标
免疫指标
驱虫效果
Chinese herbal medicine additive
production performance
serum biochemical indicators
immune index
anthelmintic effect
