摘要
对重庆市部分县养鸭场雏鸭所发疾病进行调查,根据其临床症状、病理变化及病原分离鉴定,确诊为大肠杆菌病。从部分养鸭场分离出的细菌通过形态染色特征、生化试验、致病性试验,得到15株大肠杆菌强毒株。对15株病原菌进行药敏试验,结果表明多数菌株对丁胺卡那霉素、妥布霉素素等抗生素高度敏感;对青霉素、氨苄青霉素、四环素等不敏感。
In an epidemic investigation on some duck farms in Chongqing, the disease of the ducklings was diagnosed as cnlibacillosis based on the clinic symptoms, pathogenic changes and pathogen isolation and identification. Fifteen E. coli strains were isolated from the infected ducklings. Antibiotics sensitivity test indicated that most of the isolated E. coli had high sensitivity to Amicaein and Tobramycin.
出处
《西南农业大学学报（自然科学版）》
CSCD
北大核心
2006年第6期1007-1010,共4页
Journal of Southwest Agricultural University
关键词
雏鸭
大肠杆菌病
分离
药敏试验
duckling
E. coil
identifieation
antibiotics sensitivity
作者简介
程方俊（1962-），男，四川开江人，西南大学副教授。从事兽医微生物教学及研究。
