无抗生素发酵饲料对猪体内猪瘟和伪狂犬病毒抗体水平的影响
发布时间：2018-12-10 15:04
【摘要】：为了研究无抗生素发酵饲料对猪体内猪瘟与伪狂犬病毒抗体水平的影响,试验选择出生日期、初生重、健康状况基本一致的仔猪120头,随机分为试验组和对照组,每组6个重复,每个重复10头猪。试验组饲喂无抗生素发酵饲料,对照组饲喂与试验组营养水平相当的基础日粮(添加抗生素)。试验期179 d。分别在第5,15,25,44,75,179天用ELISA检测试剂盒测定猪瘟与伪狂犬病毒的抗体水平。结果表明:猪瘟病毒抗体水平在第5,15,25,44天时试验组与对照组之间差异不显著(P0.05);第75,179天时试验组显著高于对照组(P0.05);伪狂犬病毒抗体水平在第5,15,25,44,75,179天时试验组与对照组之间均差异不显著(P0.05)。说明长期饲喂无抗生素的复合益生菌发酵饲料可以有效提高猪体内猪瘟抗体水平,保持伪狂犬病毒抗体水平达到饲喂有抗生素饲料的水平,提高机体抗病能力,有望广泛应用于猪场。
[Abstract]:In order to study the effect of fermented diet without antibiotics on antibody levels of swine fever and pseudorabies virus in pigs, 120 piglets with the same birth date, birth weight and health status were randomly divided into experimental group and control group. There were 6 replicates in each group and 10 pigs in each group. The experimental group was fed with fermented feed without antibiotics, while the control group was fed with basal diet (supplemented with antibiotics) with the same nutritional level as the experimental group. The experimental period was 179 days. The antibody levels of swine fever and pseudorabies virus were determined by ELISA kit on the 5th day. The results showed that there was no significant difference between the test group and the control group in the antibody level of swine fever virus on the 5th day (P 0.05), the test group at the 75179 day was significantly higher than the control group (P 0.05), and the antibody level of the test group was significantly higher than that of the control group at day 75179 (P0.05). The antibody level of pseudorabies virus was not significantly different between the experimental group and the control group on the 5th day (P0.05). The results showed that long-term feeding with compound probiotics without antibiotics could effectively improve the antibody level of swine fever, keep the antibody level of pseudorabies virus to the level of antibiotic feed, and improve the ability of disease resistance. It is expected to be widely used in pig farms.
【作者单位】： 河南科技学院动物科学学院;畜禽智能化清洁生产河南省工程实验室/动物病毒病防控与药残分析河南省重点学科开放实验室;新乡学院;
【基金】：河南省现代农业产业技术体系——生猪产业技术体系项目(S2012-06-02) 河南省高等学校重点科研项目(16A230006)
【分类号】：S828.5
本文编号：2370788
[Abstract]:In order to study the effect of fermented diet without antibiotics on antibody levels of swine fever and pseudorabies virus in pigs, 120 piglets with the same birth date, birth weight and health status were randomly divided into experimental group and control group. There were 6 replicates in each group and 10 pigs in each group. The experimental group was fed with fermented feed without antibiotics, while the control group was fed with basal diet (supplemented with antibiotics) with the same nutritional level as the experimental group. The experimental period was 179 days. The antibody levels of swine fever and pseudorabies virus were determined by ELISA kit on the 5th day. The results showed that there was no significant difference between the test group and the control group in the antibody level of swine fever virus on the 5th day (P 0.05), the test group at the 75179 day was significantly higher than the control group (P 0.05), and the antibody level of the test group was significantly higher than that of the control group at day 75179 (P0.05). The antibody level of pseudorabies virus was not significantly different between the experimental group and the control group on the 5th day (P0.05). The results showed that long-term feeding with compound probiotics without antibiotics could effectively improve the antibody level of swine fever, keep the antibody level of pseudorabies virus to the level of antibiotic feed, and improve the ability of disease resistance. It is expected to be widely used in pig farms.
【作者单位】： 河南科技学院动物科学学院;畜禽智能化清洁生产河南省工程实验室/动物病毒病防控与药残分析河南省重点学科开放实验室;新乡学院;
【基金】：河南省现代农业产业技术体系——生猪产业技术体系项目(S2012-06-02) 河南省高等学校重点科研项目(16A230006)
【分类号】：S828.5
【相似文献】
相关期刊论文 前2条
1 陈永辉;王福岭;王其合;李承钰;吴海燕;;霉菌在抗生素发酵过程中的危害及防治[J];中国兽药杂志;2009年09期
2 ;[J];;年期
，本文编号：2370788
本文链接：https://www.wllwen.com/yixuelunwen/dongwuyixue/2370788.html
