Selected 104 samples from cattle bacterial diarrhea cases in part of Shaanxi province, the pathogen isolation and identification results showed that the main bacterial pathogen were pathogenic Escherichia coli. , Salmonella, Clostridium welchii, Pasteurel
Selected 104 samples from cattle bacterial diarrhea cases in part of Shaanxi province, the pathogen isolation and identification results showed that the main bacterial pathogen were pathogenic Escherichia coli. , Salmonella, Clostridium welchii, Pasteurel
摘要采取陕西省部分地区细菌性犊牛腹泻病料104份，进行病原细菌的分离鉴定，结果表明，引起该地区犊牛腹泻的细菌性病原主要是致病性大肠杆菌、沙门氏菌、魏氏梭菌、多杀性巴氏杆菌等；大肠杆菌主要以O2、O86、O138为优势血清型。