某個體養(yǎng)殖戶飼養(yǎng)的12月齡長毛兔種兔發(fā)生了以糞便小而堅硬，甚不排便為特征的疾病，開始按普通便秘，先后灌服人工鹽和蓖麻油，效果不理想。后經臨床觀察，病理剖檢及實驗室檢驗等，確診為大腸桿菌病，后對癥，取得了良好效果，那下面我們蒙陰長毛兔廠家小編給大家介紹的就是如何正確診斷長毛兔便秘：

　　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、臨床癥狀。病兔精神沉郁，食欲減少或廢絕，排出小而堅硬糞便，個別不排糞。

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

　　二、發(fā)病情況：該養(yǎng)殖戶飼養(yǎng)的是美系白色獺兔，9月20日發(fā)現(xiàn)有8只體重約3.5公斤的母兔發(fā)病，22日發(fā)病母兔增加到18只，發(fā)病率為種母兔飼養(yǎng)量的38%,23日已有3只死亡，死亡率為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、剖檢變化。剖檢3只病死兔，腸粘膜有不同程度出血，腸系膜淋巴結腫脹，回腸和盲腸粘膜以及回盲瓣也有不同程度腫脹，其他器官無明顯變化。

　　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、診斷。據(jù)實驗室涂片鏡檢，細菌學檢查結果，結合臨床表現(xiàn)及剖檢變化，確診為兔大腸桿菌感染。

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

　　藥敏試驗結果為：對慶大霉素、氯霉素、氟哌酸高敏，對卡那霉素、痢特靈、鏈霉素中敏，對四環(huán)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。將病兔隔離飼養(yǎng)，死兔深埋，對兔舍進行徹底清掃。火堿、百毒殺交替。另外加強通風，保持兔籠干燥。用人工鹽5-6克，病情嚴重者用蓖麻油10-15毫升，加溫水人工灌服，同時肌注慶大霉素2萬單位/公斤體重，每天2次。飼料中加入氟哌酸，連用4-6天。兔群穩(wěn)定后，全群接種大腸桿菌滅活疫苗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、小結。很多養(yǎng)殖戶在發(fā)現(xiàn)成年兔排出糞便小而堅硬時，只考慮是由于喂精料過多，青飼料不足，缺水等原因引起的便秘，而忽視了大腸桿菌作梗。所以筆者敬告廣大養(yǎng)殖戶，在獺兔發(fā)生便秘時，應借助科學診斷方法，作出正確診斷，以防誤診，造成更大的經濟損失。

　　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.