春(chun)季(ji)氣(qi)候(hou)多(duo)變(bian),日(ri)夜(ye)溫(wen)差(cha)比(bi)較(jiao)大(da),豬(zhu)隻(zhi)經(jing)過(guo)一(yi)個(ge)冬(dong)天(tian)的(de)消(xiao)耗(hao),本(ben)身(shen)抵(di)抗(kang)力(li)下(xia)降(jiang)。如(ru)果(guo)飼(si)養(yang)環(huan)境(jing)差(cha),免(mian)疫(yi)工(gong)作(zuo)不(bu)到(dao)位(wei),飼(si)養(yang)密(mi)度(du)高(gao),不(bu)注(zhu)意(yi)氣(qi)候(hou)變(bian)化(hua),極(ji)易(yi)發(fa)生(sheng)呼(hu)吸(xi)道(dao)疾(ji)病(bing),豬(zhu)隻(zhi)容(rong)易(yi)死(si)亡(wang),淘(tao)汰(tai)率(lv)增(zeng)加(jia),降(jiang)低(di)飼(si)料(liao)報(bao)酬(chou),給(gei)養(yang)豬(zhu)生(sheng)產(chan)帶(dai)來(lai)嚴(yan)重(zhong)損(sun)失(shi)。有什麼辦法讓疾病不發生呢?
首(shou)先(xian)要(yao)從(cong)疾(ji)病(bing)的(de)源(yuan)頭(tou)防(fang)治(zhi)。現(xian)在(zai)的(de)疾(ji)病(bing)大(da)都(dou)以(yi)病(bing)毒(du)病(bing)混(hun)感(gan)為(wei)主(zhu),也(ye)越(yue)來(lai)越(yue)隱(yin)性(xing)化(hua),所(suo)以(yi)養(yang)殖(zhi)戶(hu)的(de)重(zhong)點(dian)工(gong)作(zuo)是(shi)控(kong)製(zhi)病(bing)毒(du)病(bing)的(de)發(fa)生(sheng),防(fang)疫(yi)工(gong)作(zuo)不(bu)可(ke)輕(qing)視(shi)。其(qi)次(ci),呼(hu)吸(xi)道(dao)疾(ji)病(bing)的(de)主(zhu)要(yao)病(bing)原(yuan)為(wei)支(zhi)原(yuan)體(ti),那(na)麼(me)就(jiu)從(cong)淨(jing)化(hua)支(zhi)原(yuan)體(ti)開(kai)始(shi),解(jie)除(chu)疾(ji)病(bing)發(fa)生(sheng)的(de)根(gen)本(ben)原(yuan)因(yin);還hai有you春chun季ji溫wen度du回hui升sheng,細xi菌jun的de繁fan殖zhi增zeng快kuai,要yao同tong時shi配pei合he一yi些xie廣guang譜pu抗kang生sheng素su藥yao物wu群qun控kong,防fang止zhi繼ji發fa感gan染ran,從cong豬zhu隻zhi的de自zi身shen病bing原yuan淨jing化hua開kai始shi控kong製zhi疾ji病bing的de發fa生sheng。隻zhi做zuo這zhe些xie還hai不bu夠gou,還hai要yao同tong時shi搞gao好hao養yang殖zhi環huan境jing、圈舍的衛生管理;還有最重要的是消毒工作,淨化養殖環境中的病原菌。
藥物群控防止繼發感染,可在母豬圍產期飼料、子豬料、育(yu)成(cheng)豬(zhu)料(liao)中(zhong)定(ding)期(qi)添(tian)加(jia)敏(min)感(gan)藥(yao)物(wu)先(xian)預(yu)防(fang)。以(yi)往(wang)人(ren)們(men)常(chang)用(yong)替(ti)米(mi)考(kao)星(xing)來(lai)淨(jing)化(hua)支(zhi)原(yuan)體(ti)和(he)藍(lan)耳(er),用(yong)氟(fu)苯(ben)尼(ni)考(kao)治(zhi)療(liao)副(fu)豬(zhu)嗜(shi)血(xue)杆(gan)菌(jun)病(bing)和(he)傳(chuan)染(ran)性(xing)胸(xiong)膜(mo)肺(fei)炎(yan),用(yong)頭(tou)孢(bao)和(he)阿(e)莫(mo)西(xi)林(lin)治(zhi)療(liao)鏈(lian)球(qiu)菌(jun)和(he)呼(hu)吸(xi)道(dao)疾(ji)病(bing),但(dan)這(zhe)些(xie)藥(yao)物(wu)經(jing)過(guo)長(chang)期(qi)的(de)使(shi)用(yong)在(zai)各(ge)大(da)豬(zhu)場(chang)均(jun)有(you)一(yi)定(ding)程(cheng)度(du)的(de)耐(nai)藥(yao)性(xing),因(yin)此(ci)最(zui)好(hao)是(shi)聯(lian)合(he)用(yong)藥(yao),以(yi)加(jia)強(qiang)藥(yao)效(xiao)。
聯lian合he用yong藥yao該gai如ru何he選xuan擇ze呢ne?要yao選xuan擇ze殺sha菌jun機ji製zhi不bu同tong,並bing且qie能neng加jia強qiang功gong效xiao的de藥yao物wu。恩en諾nuo沙sha星xing就jiu是shi一yi個ge比bi較jiao好hao的de選xuan擇ze。其qi一yi,恩en諾nuo沙sha星xing廣guang譜pu,對dui支zhi原yuan體ti、副豬、傳胸、鏈球菌、大腸杆菌、沙門氏菌均敏感,因此,它可以替代其他許多類的抗菌藥物和組合,用於豬場的細菌、zhiyuantidengganranjibingduganranhoujifadekongzhiheyufang。qier,ennuoshaxingshajunjizhiyuqitaleikangshengsubutong,yuqitaleikangshengsubucunzaijiaochanaiyaoxing,yejiushishuo,duitoubaonaiyaodegelanshiyangxingjunduiennuoshaxingyiranmingan,duidahuanneizhileinaiyaodezhiyuantiduiennuoshaxingyiranmingan,duianjitangganleinaiyaodegelanshiyinxingjunduiennuoshaxingyiranmingan。qisan,ennuoshaxingshuyuⅡ類(lei)靜(jing)止(zhi)期(qi)殺(sha)菌(jun)劑(ji),可(ke)以(yi)和(he)其(qi)他(ta)類(lei)抗(kang)生(sheng)素(su)合(he)用(yong)起(qi)到(dao)藥(yao)效(xiao)增(zeng)強(qiang)的(de)作(zuo)用(yong)。其(qi)四(si),恩(en)諾(nuo)沙(sha)星(xing)口(kou)服(fu)吸(xi)收(shou)好(hao),適(shi)合(he)於(yu)口(kou)服(fu)給(gei)藥(yao),同(tong)時(shi)組(zu)織(zhi)中(zhong)需(xu)要(yao)濃(nong)度(du)較(jiao)高(gao),藥(yao)物(wu)可(ke)以(yi)直(zhi)達(da)病(bing)灶(zao)。
此ci外wai,如ru果guo已yi經jing暴bao發fa了le呼hu吸xi道dao疾ji病bing,就jiu要yao及ji時shi使shi用yong特te效xiao藥yao,消xiao除chu呼hu吸xi道dao症zheng狀zhuang,因yin為wei呼hu吸xi道dao症zheng狀zhuang可ke以yi加jia重zhong動dong物wu的de缺que氧yang,引yin起qi組zu織zhi髒zang器qi功gong能neng衰shuai弱ruo,尤you其qi是shi心xin髒zang。因yin此ci,豬zhu的de呼hu吸xi道dao疾ji病bing如ru果guo不bu能neng及ji時shi糾jiu正zheng,往wang往wang引yin發fa心xin衰shuai,可ke看kan到dao豬zhu血xue液ye循xun環huan末mo梢shao發fa紫zi,最zui易yi見jian到dao耳er朵duo發fa紫zi。
最後,要減少應激,定期驅蟲。肺絲蟲也會引起長期的咳嗽,經常容易被忽視。
總而言之,希望養戶朋友正確選擇藥品,製定科學的保健程序並嚴格執行,使豬群順利度過春天。
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