隨sui著zhe寒han冷leng的de冬dong季ji過guo去qu,春chun季ji的de到dao來lai,而er進jin入ru春chun季ji後hou,由you於yu氣qi溫wen逐zhu漸jian增zeng高gao,養yang羊yang場chang戶hu也ye逐zhu漸jian放fang鬆song了le對dui羊yang群qun的de飼si養yang管guan理li,而er在zai一yi些xie地di方fang,春chun季ji(特別是早春)氣(qi)溫(wen)仍(reng)然(ran)較(jiao)低(di),加(jia)上(shang)春(chun)季(ji)氣(qi)溫(wen)變(bian)化(hua)較(jiao)大(da),且(qie)相(xiang)對(dui)濕(shi)度(du)較(jiao)高(gao),如(ru)養(yang)羊(yang)場(chang)戶(hu)忽(hu)視(shi)對(dui)羊(yang)群(qun)的(de)飼(si)養(yang)管(guan)理(li)和(he)消(xiao)毒(du)工(gong)作(zuo),則(ze)極(ji)易(yi)導(dao)致(zhi)羊(yang)痘(dou)病(bing)在(zai)羊(yang)群(qun)中(zhong)流(liu)行(xing)。因(yin)此(ci),春(chun)季(ji)養(yang)羊(yang)務(wu)必(bi)謹(jin)防(fang)羊(yang)痘(dou)病(bing)流(liu)行(xing):
zuohaoyangqunmianyijiezhong,tigaoyangqundemianyili。zaiyangdoubingdeliuxingdiqu,yibandeyufangxingcuoshiduiyangdoubingshiwujiyushide,bixuduiyangqunjinxingmianyijiezhong。yangyangchanghukezaimeiniandechun、秋qiu兩liang季ji用yong羊yang痘dou弱ruo毒du疫yi苗miao對dui羊yang群qun進jin行xing免mian疫yi接jie種zhong,懷huai孕yun母mu羊yang接jie種zhong羊yang痘dou疫yi苗miao易yi引yin起qi母mu羊yang發fa生sheng流liu產chan,養yang羊yang場chang戶hu對dui懷huai孕yun母mu羊yang免mian疫yi接jie種zhong羊yang痘dou疫yi苗miao應ying慎shen重zhong,可ke在zai母mu羊yang產chan後hou20天左右接種,新生羔羊可從母體初乳中獲得較高水平的抗體,但羔羊出生30日齡左右應及時進行羊痘疫苗補免,以提高羊群的整體免疫力。
gaohaoyangqundesiyangguanli,yijianshaoyangqunfabing。pingshiyaojiaqiangduiyangqundesiyangguanli,tebieshijinrudongchunjijiehou,youyuyangqunfangmuhebuweisicaozhongyingyangwuzhidejuxianxing,jishiyangqunzaifangmuhebuweisicaonengdadaobaofudeqingkuangxia,qiyingyangwuzhiyebunengmanzuqishengchangfayudeyingyangxuyao,jiaoyiyinqiyangqundiaobiao,bingyiyinqiyangqunfashengjibing,yangyangchanghuzeyinggenjuyangqundeyingyangzhuangkuang,shidangdigeiyuyangqunbuweijingsiliaozengbiaohebaobiao。keyonghuangdou40%、玉米30%、大麥20%、小麥10%,用溫水浸泡6~8小時,磨成漿,再添加相當於黃豆等飼料總量10%~15%豆餅、5%~8%糠麩、1%食鹽、3%~5%骨粉,每天給羊群補喂2~3次,每次每隻羊喂給混合精飼料50~100克ke,對dui青qing年nian羊yang和he懷huai孕yun母mu羊yang還hai應ying適shi當dang地di增zeng加jia混hun合he精jing飼si料liao的de喂wei量liang。同tong時shi還hai應ying繼ji續xu做zuo好hao羊yang群qun的de防fang寒han保bao暖nuan工gong作zuo,羊yang舍she要yao經jing常chang打da掃sao,保bao持chi清qing潔jie幹gan燥zao,並bing定ding期qi對dui羊yang舍she、飼養用具和周圍的環境進行消毒,以減少其羊群自然感染羊痘病的幾率。
及時隔離治療病羊,並做好病羊善後消毒和病死羊的無害化處理。養羊場戶一旦發現羊群中有羊痘病疫情流行,應及時對病羊、疑似病羊進行隔離,並對圈舍、飼養用具和運動場進行徹底消毒,為促進患病羊痊愈,養羊場戶應加強對病羊的飼養管理,確保病羊不受饑餓。對病羊可用0.1%高錳酸鉀溶液洗滌痘區,然後塗以碘甘油或雲南白藥加蜂膠酒精合劑塗擦,每天塗擦2~3次,直至病羊痊愈;也可抽取患羊痘病痊愈羊的血液,分離血清進行治療,一般成年羊每隻皮下注射血清10~20毫升,幼羊每隻皮下注射血清5~10毫升即可。在對病羊的患部采取對症治療的同時,還應配以相應的抗病毒、抗菌消炎類的藥物治療,可用病毒靈按羊每千克體重0.1克、青黴素鉀或鈉鹽4~5毫克,每天注射1次,連續用藥3天為1個療程,間隔2~3天再用藥1個療程,一般2~3個療程即可治愈。此外,為了防範病源擴散,養羊場戶應加強羊群的檢疫、日常衛生管理和消毒,嚴禁病羊或疑似病羊進人養殖場所和羊群放牧區域,對病羊汙染的用具、圈舍、場地可用5%~10%生石灰乳,或1%~2%燒堿,或30%草木灰水進行消毒。對病死羊須進行深埋或燒毀等無害化處理,嚴禁出售、隨處亂扔,嚴防病源擴散。
手機版




