【摘要】 根据中兽医理论自拟中药方剂对人工感染肉仔鸡大肠杆菌病进行治疗及预防保护试验,并选择通过药敏试验筛选出的对分离株大肠杆菌敏感较高的药物丁胺卡那霉素作为对照组。结果显示,中药复方制剂组的治疗保护率为83.3%,丁胺卡那霉素组为86.6%,结果表明利用中草药防治肉仔鸡大肠杆菌病对解决抗生素的耐药性和药物残留有重要意义。中药复方制剂预防组和丁胺卡那霉素预防组保护率均为93.3%。试验各组间鸡的增重差异不显著(P>0.05)。更多还原

【Abstract】 The phophylaxis and treatment experiments,baesd on Chinese veterinary theory,were carried out to study effects of Chinese herbal prescription against experimental E.coli disease in boiler,and taked Aminkacin highly sensitive to E.coli strains separated through medicine sensitivity tests as control.The results showed that the protective rates of Chinese herbal prescription and Aminkacin ware 83.3% and 86.6% respectively,and the protective rate of both Chinese herbal proscription and Aminkacin ware both 93.3%.Besides,there showed no significant differences weight gain between experimented groups. Therefore,it can belived that it had great importances to use Chinese herbal medicine to prevent and treat E.coli disease of boiler in order to sovle the problems of tolerance of the bacterium against boitics and medicine residue in practice.更多还原