期刊论文

中文

养猪

1002-1957

2019

4

93-96

10.13257/j.cnki.21-1104/s.2019.04.030

湖南省战略性新兴产业科技攻关类项目合同书（2016 GK4015）；

本校为第一机构

为调查规模猪场保育仔猪的细菌感染情况,文章对湖南常德、怀化、郴州等地10个规模猪场80头病、死仔猪进行细菌分离和药敏试验.结果显示:共在70头仔猪病料中分离到细菌,分离率为87.5％(70/80),其中大肠杆菌、猪链球菌、副猪嗜血杆菌、巴氏杆菌感染分别占52.5％(42/80)、48.8％(39/80)、30.0％(24/80)、15.0％(12/80),两种或两种以上细菌混合感染39头,占48.8％(39/80).通过对分离菌株进行药敏试验,猪链球菌、副猪嗜血杆菌、巴氏杆菌对头孢曲松、多西环素、氟苯尼考、恩诺沙星较为敏感,而大肠杆菌则耐药严重,部分菌株对常用药物均耐药.可见规模猪场保育仔猪细菌混合感染情况较多,且耐药性严重的大肠...

In order to investigate the bacterial infection of nursery pigs in large-scale swine farms,80 sick and dead nursery pigs from 10 large-scale swine farms in Changde,Huaihua and Chenzhou,Hunan province have been dissected for bacterial isolation and antibiotic susceptibility tests.The results showed that bacteria were isolated from 70 piglets with a separation rate of 87.5%(70/80),among which Escherichia coli,Streptococcus suis,Haemophilus parasuis,and Pasteurella multocida infection accounted for 52.50%(42/80),48.8%(39/80),30.0%(24/80),and 15.0%(12/80),respectively.The antibiotic susceptibility...