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仔猪下痢是众所周知的常见病,是由病原性大肠杆菌引起的一类疾病。此病在我国各种规模的猪场,以及养殖专业户均有不同程度的存在,是造成仔猪死亡和影响仔猪生长发育的主要原因之一。给养殖业造成了很大的经济损失。其确诊方法在血液琼脂平板上,某些致病性菌落株形成——溶血,在麦康凯和远藤氏琼脂上形成红色菌落。试验将预产期相近的怀孕后期母猪23头,分为三组,防治试验组,下痢前仔猪注射奥腹星与炎黄长效进行预防;治疗试验组,下痢时仔猪注射奥腹星与炎磺长效进行治疗;对照组,下痢时注射庆大霉素、长效土霉素注射液、痢菌净。以各组下痢的防治和再发率进行临床评价;28日龄仔猪断奶体重效果进行评价。
Diarrhea in piglets is a well-known and common disease caused by pathogenic E. coli. The disease in China’s various sizes of pig farms, as well as breed professional households have varying degrees of existence, is caused by the death of piglets and piglets one of the main growth and development. Aquaculture caused great economic losses. The diagnosis of blood agar plate in the blood, the formation of certain pathogenic strains - hemolysis, the MacConkey and Endocarpine red colonies formed. The experiment will be similar to the expected date of 23 late pregnancy sows were divided into three groups, prevention and treatment of experimental group, piglets before diarrhea injection of auspicious stars and long-lasting effect of Yanhuang prevention; treatment group, diarrhea piglets injection of Austrian abdomen and inflammatory long Effective treatment; control group, diarrhea, gentamicin injection, oxytetracycline injection, dysentery net. The clinical evaluation was made on the control and recurrence rate of diarrhea in each group. The weaning weight effect of 28-day-old piglets was evaluated.