防治:①加強飼養管理,加喂碘製劑。在配製豬及高產奶牛日糧時,應按它們對碘的需要量進行配方,按每公斤飼料幹物質計(ppm):牛羊0.12,肥育牛0.39,仔豬0.15,母豬0.11-0.12,肥育豬0.13.母豬懷孕至分娩這一段,每周給予碘酊1滴-3滴,或將一食匙1%碘化鉀加於飲水中。②新生幼畜,每天隨乳汁喂給碘酊1滴-2滴,或投給0.25%碘化鉀水溶液一食匙。③服用中藥:海帶50克,海藻50克,連翹25克,雙花25克,花粉25克,生芪25克,馬齒莧20克,側柏葉20克,蒼術20克,蒲公英20克,陳皮15克,川樸15克,甲珠15克。研為細末,分早晚兩次用於水衝灌,連用5劑-7劑,可隨症加減。
家畜碘缺乏病的症狀:成(cheng)年(nian)動(dong)物(wu)患(huan)病(bing),常(chang)無(wu)任(ren)何(he)明(ming)顯(xian)的(de)臨(lin)床(chuang)症(zheng)狀(zhuang),新(xin)生(sheng)幼(you)畜(chu)患(huan)病(bing),可(ke)以(yi)發(fa)現(xian)兩(liang)側(ce)甲(jia)狀(zhuang)腺(xian)腫(zhong)大(da),有(you)時(shi)壓(ya)迫(po)喉(hou)頭(tou)引(yin)起(qi)窒(zhi)息(xi)現(xian)象(xiang)。頭(tou)骨(gu)及(ji)四(si)肢(zhi)骨(gu)發(fa)育(yu)不(bu)全(quan),站(zhan)立(li)困(kun)難(nan),尤(you)其(qi)是(shi)仔(zai)豬(zhu)背(bei)部(bu)及(ji)胸(xiong)部(bu)被(bei)毛(mao)缺(que)乏(fa),有(you)時(shi)全(quan)身(shen)無(wu)毛(mao)。豬(zhu)、majuzhuyaobiaoxianshuairuo,zaixiguanchakeyifaxianmingxiandejiazhuangxianda,yibanchengfangchuibangzhuang,jiazhuangxianzhongchengbuduichengxing。xinshengyouchudabufenyuchushenghoujixiaoshihuoshuxiaoshisiwang,ruoshengcunxialai,zechuxianshengchangfayubulianghuotingzhi,chengwei“僵豬”。
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