某个体养殖户饲养的12月龄长毛兔种兔发生了以粪便小而坚硬，甚不排便为特征的疾病，开始按普通便秘，先后灌服人工盐和蓖麻油，效果不理想。后经临床观察，病理剖检及实验室检验等，确诊为大肠杆菌病，后对症，取得了良好效果，那下面我们蒙阴长毛兔厂家小编给大家介绍的就是如何正确诊断长毛兔便秘：

　　Some individual farmers rearing 12 month old Angora rabbit rabbit occurred in the feces of small hard, even not defecate is a feature of the disease, began by ordinary constipation treatment, successively intragastric artificial salt and castor oil, treatment effect is not ideal. After the clinical observation, pathological dissection and laboratory examination diagnosed as colibacillosis, after symptomatic treatment and achieved good effect, below the US Mengyin Angora rabbit manufacturers Xiaobian to introduce how correct diagnosis of Angora rabbit constipation:

　　一、临床症状。病兔精神沉郁，食欲减少或废绝，排出小而坚硬粪便，个别不排粪。

　　First, clinical symptoms. The rabbits in the depression, loss of appetite or waste, discharge of small hard stool, defecation is not individual.

　　二、发病情况：该养殖户饲养的是美系白色獭兔，9月20日发现有8只体重约3.5公斤的母兔发病，22日发病母兔增加到18只，发病率为种母兔饲养量的38%,23日已有3只死亡，死亡率为16%.

　　Second, the incidence situation: the farmers rearing is the United States Department of White Rex Rabbit, September 20, found eight weight 3.5 kg in the female rabbit disease, 22, incidence of female rabbits increased to 18, the incidence is a female rabbit rearing volume of 38%, 23, there are three death, the mortality rate of 16%.

　　三、剖检变化。剖检3只病死兔，肠粘膜有不同程度出血，肠系膜淋巴结肿胀，回肠和盲肠粘膜以及回盲瓣也有不同程度肿胀，其他器官无明显变化。

　　Three, necropsy. Necropsy 3 death rabbits, intestinal mucosa have different degrees of bleeding, swelling of the mesenteric lymph nodes, ileum and cecum and ileocecal mucosa also have different degrees of swelling, no significant changes in other organs.

　　四、诊断。据实验室涂片镜检，细菌学检查结果，结合临床表现及剖检变化，确诊为兔大肠杆菌感染。

　　Four, diagnosis. According to the laboratory smear microscopy and bacteriological examination results, combined with clinical manifestations and necropsy, diagnosed as rabbit Escherichia coli infection.

　　药敏试验结果为：对庆大霉素、氯霉素、氟哌酸高敏，对卡那霉素、痢特灵、链霉素中敏，对四环素、青霉素、磺胺嘧啶不敏感。

　　Drug sensitivity test results: to gentamicin, chloramphenicol, norfloxacin sensitivity, on the card that mildew element, furazolidone, streptomycin sensitive and to tetracycline, penicillin and sulfadiazine insensitive.

　　五、防治措施。将病兔隔离饲养，死兔深埋，对兔舍进行彻底清扫。火碱、百毒杀交替。另外加强通风，保持兔笼干燥。用人工盐5-6克，病情严重者用蓖麻油10-15毫升，加温水人工灌服，同时肌注庆大霉素2万单位/公斤体重，每天2次。饲料中加入氟哌酸，连用4-6天。兔群稳定后，全群接种大肠杆菌灭活疫苗2毫升/只。

　　Five, prevention measures. The rabbit reared in isolation, dead rabbit buried, to thoroughly clean the rabbit house. Caustic soda, disinfection Baidusha alternately. In addition to strengthen the ventilation, keep dry hutch. With artificial salt 5-6 grams, a serious condition with castor oil 10-15 ml, add warm water artificial irrigation service, also intramuscular injection of gentamicin 2 million units / kg body weight, 2 times a day. Add norfloxacin feed in 4-6 days. After the rabbit population was stable, the whole group was inoculated with E.coli inactivated vaccine 2 ml / only.

　　六、小结。很多养殖户在发现成年兔排出粪便小而坚硬时，只考虑是由于喂精料过多，青饲料不足，缺水等原因引起的便秘，而忽视了大肠杆菌作梗。所以笔者敬告广大养殖户，在獭兔发生便秘时，应借助科学诊断方法，作出正确诊断，以防误诊，造成更大的经济损失。

　　Six, summary. Many farmers found in adult rabbits discharged droppings small and hard, considering only because the Fed concentrate too much, lack of green fodder, shortages caused by constipation, while ignoring the Escherichia coli of obstructions. So the author cautioned the majority of farmers, at the time of the occurrence of constipation of Rex Rabbit, using scientific methods of diagnosis, and make a correct diagnosis, to avoid misdiagnosis, resulting in greater economic losses.