冬dong春chun季ji豬zhu舍she低di溫wen高gao濕shi是shi養yang豬zhu的de大da忌ji,是shi冬dong春chun季ji生sheng豬zhu生sheng產chan的de重zhong要yao障zhang礙ai因yin素su之zhi一yi。因yin此ci,寒han冷leng潮chao濕shi季ji節jie,應ying加jia強qiang飼si養yang管guan理li,要yao在zai切qie實shi做zuo好hao防fang凍dong保bao暖nuan工gong作zuo的de同tong時shi,采cai取qu有you效xiao措cuo施shi控kong製zhi豬zhu舍she濕shi度du。
創建高燥環境。豬舍要建在地勢高燥,坐北朝南的地方,這樣有利於排水、防fang風feng和he保bao溫wen。豬zhu舍she地di麵mian要yao高gao出chu舍she外wai地di表biao,同tong時shi要yao選xuan用yong防fang潮chao材cai料liao,力li求qiu地di麵mian幹gan燥zao不bu返fan潮chao,並bing經jing常chang疏shu通tong圈quan舍she外wai四si周zhou的de排pai水shui溝gou係xi,做zuo到dao平ping時shi無wu積ji水shui,雨yu停ting水shui即ji幹gan。
加jia強qiang保bao溫wen管guan理li。豬zhu舍she低di溫wen是shi濕shi害hai的de幫bang凶xiong,極ji不bu利li於yu豬zhu的de正zheng常chang生sheng長chang。豬zhu舍she如ru有you賊zei風feng侵qin入ru,地di麵mian漬zi水shui結jie凍dong,不bu但dan豬zhu容rong易yi凍dong傷shang,而er且qie會hui引yin發fa疾ji病bing。因yin此ci,入ru冬dong前qian要yao及ji早zao維wei修xiu好hao圈quan舍she,堵du塞sai洞dong口kou,防fang止zhi冷leng風feng侵qin入ru。
做zuo好hao通tong風feng換huan氣qi。豬zhu舍she除chu潮chao防fang濕shi有you效xiao的de方fang法fa是shi通tong風feng,即ji通tong過guo通tong風feng換huan氣qi,一yi方fang麵mian帶dai走zou舍she內nei潮chao濕shi的de氣qi體ti,吹chui幹gan地di麵mian,另ling一yi方fang麵mian排pai出chu汙wu濁zhuo的de空kong氣qi,換huan進jin新xin鮮xian空kong氣qi。但dan冬dong春chun氣qi溫wen低di,要yao注zhu意yi解jie決jue好hao通tong風feng與yu保bao溫wen的de矛mao盾dun,控kong製zhi好hao通tong風feng量liang,舍she內nei風feng速su不bu應ying超chao過guo每mei秒miao0.1米~0.2米,並在通風前後及時做好增溫工作,力求使通風期間的溫度變幅小於5℃,且在短期內恢複正常。
及(ji)時(shi)清(qing)除(chu)糞(fen)尿(niao)。豬(zhu)排(pai)泄(xie)糞(fen)尿(niao)是(shi)造(zao)成(cheng)豬(zhu)舍(she)高(gao)濕(shi)和(he)空(kong)氣(qi)不(bu)良(liang)的(de)重(zhong)要(yao)原(yuan)因(yin),故(gu)應(ying)及(ji)時(shi)清(qing)掃(sao)豬(zhu)糞(fen)尿(niao)水(shui),確(que)保(bao)欄(lan)幹(gan)舍(she)燥(zao)。最(zui)好(hao)讓(rang)豬(zhu)養(yang)成(cheng)定(ding)時(shi)到(dao)舍(she)外(wai)排(pai)便(bian)的(de)習(xi)慣(guan),以(yi)有(you)效(xiao)地(di)控(kong)製(zhi)和(he)降(jiang)低(di)舍(she)內(nei)濕(shi)度(du)。
喂暖料換墊草。冬春季要選擇發幹、發fa暖nuan的de飼si料liao喂wei豬zhu,喂wei完wan後hou讓rang豬zhu喝he自zi動dong飲yin水shui器qi的de水shui,這zhe樣yang也ye具ju有you降jiang低di舍she內nei和he地di麵mian濕shi度du的de作zuo用yong。同tong時shi注zhu意yi勤qin換huan墊dian草cao,墊dian草cao吸xi水shui性xing強qiang,容rong易yi吸xi收shou糞fen尿niao的de水shui分fen和he被bei糞fen尿niao汙wu染ran。一yi般ban每mei兩liang三san天tian換huan一yi次ci幹gan淨jing墊dian草cao,通tong過guo更geng換huan墊dian草cao隨sui時shi帶dai走zou水shui分fen和he汙wu物wu,使shi墊dian草cao經jing常chang保bao持chi幹gan燥zao、衛生,從而達到除濕保暖的目的。
降jiang低di飼si養yang密mi度du。豬zhu密mi集ji飼si養yang,有you利li於yu舍she內nei保bao溫wen,反fan過guo來lai,密mi度du過guo大da,又you會hui增zeng大da舍she內nei濕shi度du。故gu入ru冬dong後hou要yao兼jian顧gu保bao溫wen與yu降jiang濕shi的de關guan係xi,保bao持chi合he理li的de飼si養yang密mi度du,一yi般ban每mei頭tou育yu肥fei豬zhu冬dong季ji占zhan欄lan舍she0.8平方米。
輔助吸濕防潮。冬春季豬喜歡溫暖幹燥,懼怕陰冷潮濕。濕度過大,有利於細菌的生長繁殖,豬易患下痢、腸炎、球蟲病等。因此,要采取輔助措施,如經常使用草木灰、煤灰渣、生石灰、木炭等,及時吸附地麵水分,吸收空氣中臭氣,殺滅細菌,抑製各種病菌的滋生。
早防胃腸疾病。由細菌、病毒引發的豬白痢、胃(wei)腸(chang)炎(yan)等(deng)也(ye)會(hui)加(jia)大(da)地(di)麵(mian)的(de)濕(shi)度(du)和(he)空(kong)氣(qi)的(de)汙(wu)染(ran)。應(ying)抓(zhua)住(zhu)豬(zhu)胃(wei)腸(chang)病(bing)的(de)易(yi)感(gan)階(jie)段(duan),搞(gao)好(hao)早(zao)期(qi)用(yong)藥(yao)預(yu)防(fang),使(shi)其(qi)少(shao)發(fa)病(bing)或(huo)不(bu)發(fa)病(bing),以(yi)控(kong)製(zhi)因(yin)此(ci)而(er)造(zao)成(cheng)的(de)地(di)麵(mian)潮(chao)濕(shi)和(he)空(kong)氣(qi)汙(wu)染(ran),優(you)化(hua)圈(quan)舍(she)小(xiao)環(huan)境(jing)。
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