俗話說:“初生牛犢不畏虎”;但這並不是說初生牛犢什麼也不怕。犢牛出生後,由於這樣或那樣的原因,往往會出現窒息、假死、便秘以及臍炎等各種病狀,直接威脅犢牛的存活和健壯。因此,在犢牛出生後,千萬不可掉以輕心,必須細心觀察,發現病狀及時、正確地處理。
窒息
在zai出chu現xian難nan產chan時shi,犢du牛niu在zai母mu體ti中zhong因yin粘zhan液ye和he羊yang水shui的de長chang時shi間jian堵du塞sai而er出chu現xian窒zhi息xi症zheng狀zhuang。窒zhi息xi程cheng度du輕qing時shi,呼hu吸xi微wei弱ruo而er急ji促cu,時shi間jian稍shao長chang,可ke發fa現xian粘zhan膜mo發fa紺gan,舌she垂chui口kou外wai,口kou、鼻內充滿羊水和粘液,心跳和脈搏快而弱,僅角膜存在反射;yanzhongzhixishi,duniuhuxitingzhi,zhanmocangbai,quanshensongruan,fanshexiaoshi,mobudaomaibo,zhinengtingdaoxintiao,chengjiasizhuang。duniufashengzhixishi,keyijinxingrengonghuxi,jiangduniutoubufangdi,houqutaigao,youyirenwozhuliangqianzhi,qianhoulaihuiladong,jiaotikuozhanheyapoxiongqiang,lingyirenyongshabuhuomaojincajingbikongjikouqiangzhongdezhanyeheyangshui。zaizuorengonghuxishi,bixunaixin,zhizhichuxianzhengchanghuxicainengtingzhi。jinxingrengonghuxidetongshi,haikeshiyongcijihuxizhongshudeyaowu,rushangengchajian5~10毫克,尼可刹米25%油溶液1.5毫升等。
便秘
此症通常指犢牛出生後24小時內不排糞,且表現出不安、拱背、翹尾作排糞狀等。嚴重時腹痛、食shi欲yu不bu振zhen,脈mai搏bo快kuai而er弱ruo,有you時shi出chu汗han。直zhi腸chang檢jian查zha,可ke以yi摸mo到dao幹gan硬ying的de糞fen塊kuai。犢du牛niu發fa生sheng便bian秘mi後hou,要yao及ji時shi用yong肥fei皂zao水shui灌guan腸chang,使shi糞fen便bian軟ruan化hua,以yi便bian排pai出chu。直zhi腸chang灌guan注zhu植zhi物wu油you或huo石shi蠟la油you300毫升,也可熱敷及按摩腹部,或用大毛巾等包紮犢牛腹部保暖減輕腹痛。
臍炎
qiyanshiduniuchushenghouqidaiduanduanganranxijunerfashengdeyizhongyanzheng。chuzhenqiqibushiduniubiaoxiantengtong,zaiqidaizhongyangjiqigenbupixia,keyimodaoruqianbigancudesuozhuangwu,liuchudaiyouchouweidenongchounongzhi。zhongzhengshi,zhongzhangchangbojizhouweifubu,duniuchuxianjingshenchenyu、食鬱減退、體溫升高、呼吸與脈搏加快,臍帶局部增溫等全身症狀。防治方法是:在臍孔周圍組織發炎時,臍部先剪毛消毒,再用青黴素普魯卡因注射液在擠孔周圍皮下分點注射,並於局部塗以鬆餾油與5%碘(dian)酒(jiu)等(deng)量(liang)合(he)劑(ji)。如(ru)有(you)濃(nong)腫(zhong)和(he)壞(huai)死(si),應(ying)排(pai)出(chu)膿(nong)汁(zhi)和(he)消(xiao)除(chu)壞(huai)死(si)組(zu)織(zhi),用(yong)消(xiao)毒(du)液(ye)清(qing)洗(xi)後(hou),撒(sa)上(shang)碘(dian)仿(fang)磺(huang)胺(an)粉(fen)或(huo)呋(fu)喃(nan)西(xi)林(lin)粉(fen)以(yi)及(ji)其(qi)它(ta)抗(kang)菌(jun)消(xiao)炎(yan)藥(yao)物(wu),並(bing)用(yong)繃(beng)帶(dai)將(jiang)局(ju)部(bu)包(bao)紮(zha)好(hao)。
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