yangzhuhucongshichangshanggoujindezaizhu,bujinyifabing,erqieyisiwang。zheshiyinweizhuzaishangshiqian,bushaoyangzhihuyonggezhongshouduanxiangfangshefarangzhujinliangchibao,zhubaohoulijizhuojinzhulong(或麻袋)zhong,bingmashangdantiaohuochengchesongrushengzhushichang,zhujinrushichanghou,youyuzhuduoquanshao,zaizhuyongjibukan,xianghupengzhuang,zaijingjiaoyishiguocheng,fangyizhushe,erhouyoudantiaohuochengchedaoxindeyangzhihujiazhong,huanjing、飼料、飼si喂wei方fang式shi均jun有you明ming顯xian改gai變bian,有you些xie仔zai豬zhu甚shen至zhi是shi剛gang斷duan奶nai,致zhi使shi豬zhu一yi時shi無wu法fa適shi應ying而er處chu於yu高gao度du緊jin張zhang狀zhuang態tai,導dao致zhi機ji體ti各ge係xi統tong相xiang應ying的de機ji能neng紊wen亂luan,抗kang病bing力li下xia降jiang,使shi豬zhu易yi誘you發fa和he繼ji發fa高gao熱re、便秘、下痢等多種疾病。再加上來自四麵八方的豬聚集於擁擠的生豬市場上,難免會有病豬和傳染源帶入,造成疾病傳播(如遇嚴寒或酷暑,還易受凍或中暑)。因此,對新購進的仔豬要強化飼養管理,並采取相應的綜合防範措施,以減少豬的發病或死亡。
1、做好仔豬進欄前的準備,欄舍、用具要徹底消毒。農戶準備購進仔豬前,應預備好欄舍、用具和飼料。對欄舍要徹底清掃幹淨,尤其是過去養豬曾發生過疫病、病豬死亡的欄舍,更應徹底消毒。欄舍牆壁、地麵以及食槽、飲水器的消毒可選用2%-3%火堿溶液,或10%-20%漂白粉溶液,或10%-20%石灰乳,或3%-5%煤酚皂溶液,或2%-4%福爾馬林溶液等噴灑消毒;鐵鍬、帚把等用具可用清水衝洗幹淨後,放在日光下暴曬消毒。
2.養yang豬zhu應ying盡jin量liang采cai用yong自zi繁fan自zi養yang,以yi減jian少shao疾ji病bing的de傳chuan入ru。養yang豬zhu場chang和he養yang豬zhu戶hu無wu基ji礎chu母mu豬zhu群qun,靠kao從cong市shi場chang上shang購gou進jin豬zhu源yuan,如ru不bu采cai取qu嚴yan格ge的de檢jian疫yi和he隔ge離li飼si養yang措cuo施shi,往wang往wang難nan免mian購gou進jin病bing豬zhu而er將jiang疫yi病bing傳chuan入ru。因yin此ci,堅jian持chi自zi繁fan自zi養yang是shi防fang止zhi疫yi病bing傳chuan入ru的de一yi項xiang基ji本ben措cuo施shi,各ge地di養yang豬zhu的de實shi踐jian證zheng明ming,凡fan是shi堅jian持chi自zi繁fan自zi養yang的de養yang豬zhu場chang和he養yang豬zhu戶hu,防fang疫yi製zhi度du健jian全quan,就jiu很hen少shao發fa生sheng或huo不bu發fa生sheng傳chuan染ran病bing。養yang豬zhu戶hu(特別是養豬場)yingjinliangjianlijichumuzhuqun,jianchizifanziyang,nonghugouzhuzuihaodaowuyibingdeyangzhuchanghuodangdidejiankangzhuqunzhonggoumai,jinkenengbucongshichangshanggouzhu,yijianshaoyibingdechuanru,bingbimianzhuqunbubiyaodeyingjifanying。
3、仔(zai)豬(zhu)進(jin)欄(lan)後(hou)喂(wei)養(yang)要(yao)循(xun)序(xu)漸(jian)進(jin),並(bing)采(cai)取(qu)綜(zong)合(he)措(cuo)施(shi)防(fang)範(fan)疫(yi)病(bing)發(fa)生(sheng)。剛(gang)購(gou)進(jin)的(de)仔(zai)豬(zhu),放(fang)入(ru)欄(lan)舍(she)內(nei)讓(rang)其(qi)自(zi)由(you)活(huo)動(dong),熟(shu)悉(xi)新(xin)環(huan)境(jing),欄(lan)舍(she)內(nei)經(jing)常(chang)保(bao)持(chi)有(you)清(qing)潔(jie)的(de)飲(yin)水(shui)供(gong)應(ying),最(zui)初(chu)一(yi)周(zhou)最(zui)好(hao)飲(yin)用(yong)0.1%高錳酸鉀水,待其尋找食物時,可先投喂適量的青綠多汁飼料,以後再喂給少量的全價料,一般以豬吃到7-8成cheng飽bao為wei宜yi,待dai豬zhu適shi應ying新xin的de喂wei養yang方fang式shi後hou,再zai讓rang其qi自zi由you采cai食shi。農nong戶hu養yang豬zhu飼si喂wei自zi配pei的de混hun合he料liao,應ying適shi量liang添tian加jia飼si料liao添tian加jia劑ji或huo抗kang生sheng素su類lei藥yao物wu,以yi增zeng強qiang豬zhu的de胃wei腸chang適shi應ying能neng力li,並bing可ke在zai飼si料liao中zhong適shi量liang添tian加jia酵jiao母mu或huo大da黃huang蘇su打da片pian。經jing過guo10天左右的飼喂觀察,如豬采食、飲水均正常,可給豬進行豬瘟、豬丹毒、豬肺疫、仔豬副傷寒等疫苗防疫接種,經過10-20天的隔離觀察,若無疫病發生,經驅蟲、閹割去勢後,方可與其他豬群混合飼養,並逐漸轉入正常的育肥階段飼養。
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