【摘要】 作者在对乐山、新津、邛崃市县几个规模化猪场进行致病性大肠杆菌菌株的分离鉴定基础上,研制了针对性很强的灭活疫苗和生物制剂,提出了一套完善的综合防制措施,经临床应用证明可以很好控制仔猪黄白痢的发生。更多还原

【Abstract】 At the base of separation and appraisal several causing E.coli bacillus in swine farm in Leshan City,Xinjin and Qionglai etc,the author developed a effect vaccine and has put forward a set of perfect system to guard against the disease.Through the clinic practicing it proofed that the system can control piglet occurring of yellow and white dysentery.更多还原