一:發病原因:本病常發生在10-21rilingdeyouji,yiyuelingneidechujijiyiganran,suizherilingdezengchang,yiganxingzhujianjiangdi。gaibingchulebingyuantideqinruwaitianqiguolengguore,jishetongfengtouqibuliang,miduda,siliaozhongweishengsu,weiliangyuansu,kuangwuzhidequefa,douhuishichujiqunzengjiaduibenbingdeganranli。
二:症狀表現:本(ben)病(bing)剛(gang)發(fa)生(sheng)時(shi),沒(mei)有(you)什(shen)麼(me)特(te)殊(shu)的(de)症(zheng)狀(zhuang),隻(zhi)是(shi)個(ge)別(bie)雞(ji)隻(zhi)出(chu)現(xian)呼(hu)吸(xi)道(dao)症(zheng)狀(zhuang),很(hen)快(kuai)波(bo)及(ji)全(quan)群(qun)。雞(ji)群(qun)主(zhu)要(yao)表(biao)現(xian)呼(hu)吸(xi)道(dao),伸(shen)勃(bo)喘(chuan)氣(qi),咳(ke)嗽(sou)和(he)氣(qi)管(guan)羅(luo)音(yin),流(liu)鼻(bi)涕(ti)。病(bing)雞(ji)怕(pa)冷(leng)紮(zha)堆(dui),相(xiang)互(hu)擠(ji)壓(ya),精(jing)神(shen)沉(chen)鬱(yu),食(shi)欲(yu)減(jian)退(tui)或(huo)廢(fei)絕(jue),消(xiao)瘦(shou),幹(gan)爪(zhao),口(kou)流(liu)粘(zhan)液(ye),爪(zhao)幹(gan)就(jiu)死(si),不(bu)幹(gan)不(bu)死(si),一(yi)動(dong)就(jiu)死(si)不(bu)動(dong)不(bu)死(si)的(de)特(te)殊(shu)現(xian)象(xiang)。死(si)亡(wang)率(lv)達(da)到(dao)10%--15%。飲水量明顯增加。
三:解剖病理變化:
主zhu要yao表biao現xian在zai氣qi管guan,鼻bi腔qiang和he鼻bi竇dou內nei有you漿jiang液ye性xing,卡ka他ta性xing或huo幹gan酪lao樣yang的de滲shen出chu無wu物wu,黏nian膜mo充chong血xue,肺fei髒zang充chong血xue,水shui腫zhong或huo卡ka他ta性xing炎yan症zheng。素su囊nang壁bi薄bo,內nei有you大da量liang粘zhan性xing有you異yi味wei的de酸suan臭chou液ye體ti,腎shen髒zang腫zhong大da,輸shu尿niao管guan被bei白bai色se尿niao酸suan鹽yan堵du塞sai,腎shen髒zang充chong滿man尿niao酸suan鹽yan。
四:根據臨床病史,病理解剖,和實驗室診斷,確定該病為傳染性支氣管炎腎病變型。
五:治療和防治:
gaibingwuteyiliaofa。gaishansiyangguanlitiaojian,gonggeiewaidereyixiaochulengyingji,jiangdijiqunmidu,nuliweichisiliaoxiaohaoshuiping,fangzhijitizhongjianqing,jiangdijibingzaochengdesunshi,tongshiyingyongheshidekangshengsujinxingzhiliao,youzhuyuqinangyansuozaochengdesunshi。weilebuchongjixingdiushidenajializijijiangdiyinshenyanerzaochengdesunshi,kezaiyinshuizhongjiadianjiezhi。
具體處理措施:發病期間在飼料中添加5%的麥麩,同時在飲水中加入呼感寧(專治腎傳支型的,技術谘詢電話0531-86637661),同時加入鏈黴素和含鉀,硒的腎腫解毒藥 ,自由飲水,連飲5天。即可治愈。具體配比方法:兩瓶呼感寧(500毫升/瓶)+50克硫酸鏈黴素+500克腎腫解毒藥=400斤水,連飲,不加量。
治療體會:筆(bi)者(zhe)在(zai)臨(lin)床(chuang)上(shang)采(cai)用(yong)此(ci)種(zhong)方(fang)法(fa),對(dui)任(ren)何(he)原(yuan)因(yin)引(yin)起(qi)的(de)腎(shen)髒(zang)腫(zhong)大(da),都(dou)有(you)顯(xian)著(zhu)效(xiao)果(guo)。不(bu)需(xu)要(yao)搞(gao)複(fu)雜(za)的(de)化(hua)驗(yan),直(zhi)接(jie)應(ying)用(yong)就(jiu)可(ke)以(yi)。另(ling)外(wai)近(jin)期(qi)雛(chu)雞(ji)如(ru)果(guo)出(chu)現(xian)呼(hu)吸(xi)道(dao)症(zheng)狀(zhuang),不(bu)要(yao)直(zhi)接(jie)治(zhi)療(liao)呼(hu)吸(xi)道(dao),應(ying)該(gai)首(shou)先(xian)改(gai)善(shan)環(huan)境(jing)條(tiao)件(jian)(參照如何養好肉仔雞一文),ranhouzhijiezhiliaoshenchuanzhi,zheyangbuzhiyuzaochengjiqunshangji,tongshihuxidaozhengzhuangyehuidadajianqing,zhizhihuifujiankang。fouzeruguoshouxianzhiliaohuxidao,budanhuxidaozhengzhuangbuhuixiaoshi,xiangfandiertianjiuhuichuxianjiqunshangji,jiepoujiushishenzangdezhongda,ranhouyingyongshangshufangfa,5天也可以治愈,壞處就是死亡一部分雞。
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