1.喂wei飼si料liao應ying滿man足zu羊yang的de營ying養yang需xu要yao。奶nai山shan羊yang在zai早zao春chun吸xi收shou的de營ying養yang物wu質zhi,除chu維wei持chi正zheng常chang的de生sheng長chang發fa育yu外wai,還hai需xu要yao消xiao耗hao大da量liang的de能neng量liang抵di禦yu寒han冷leng,懷huai孕yun母mu羊yang還hai擔dan負fu著zhe胎tai兒er生sheng長chang的de營ying養yang供gong應ying,最zui易yi出chu現xian營ying養yang“入不敷出”的狀況。俗話說:“無餘草養不住餘膘,無餘膘養不住羔羊。”duihuaiyundemuyang,youqishishangweichengshuerhuaiyundexiaomuyang,xuyaopiancaopianliao,jingxinweiyang。yiyouzhigancaoleiweizhu,shidangtianjiashaoliangcaoyeheluobudengqinglvsiliao。meirikeanzhaonaishanyangtizhongde3%~4%喂幹草,每隻羊每日喂0.25公斤左右的精飼料。對懷孕前期的母羊,每隻每天喂0.25~0.5公斤的玉米、麩皮及餅粕類混合飼料,到產前20天,再適當增加0.25公斤左右的精飼料,這樣可促進母羊乳房膨脹。同時,還應給老、弱羊多增加一些營養豐富的幹草,多補充些精飼料,使其保膘,飼喂次數可增加到每日4~5次。要讓羊飲溫水,特別是懷孕母羊,千萬不能讓其飲用冰水,以免造成流產。
2.管理要精心。養殖戶在早春仍要注意修欄搭圈、防寒防濕,使欄圈保持溫暖和衛生。對懷孕母羊絕對不可踢打、jingxia,bingyaofangzhihuaiyunmuyangyuqitayanghuoqitadongwuxiangdouhuohuxiangjiya。tianqihaoshi,yingrangyangshidangyundong,zengjiaguangzhao。yundongshi,zhuyibunengrangyangzoudetaikuai,bunengdalengbian,yangchuruquanmenyaofangzhiyongji。yangyanghudanduweiyangdeyangyeyaomeitianqianchu,shuanxizaixiangyangchu。muyanghuaiyunhouqide2個月,應停止擠奶,以保證母羊體質健壯和胎兒發育良好。
3.預(yu)防(fang)疾(ji)病(bing)和(he)流(liu)產(chan)。欄(lan)內(nei)地(di)麵(mian)要(yao)勤(qin)清(qing)掃(sao),保(bao)持(chi)欄(lan)內(nei)清(qing)潔(jie)幹(gan)燥(zao)。有(you)條(tiao)件(jian)的(de)欄(lan)內(nei)要(yao)鋪(pu)墊(dian)褥(ru)草(cao),水(shui)泥(ni)地(di)麵(mian)冬(dong)季(ji)一(yi)定(ding)要(yao)鋪(pu)褥(ru)草(cao)或(huo)幹(gan)土(tu),這(zhe)樣(yang)母(mu)羊(yang)躺(tang)在(zai)地(di)上(shang),不(bu)易(yi)凍(dong)壞(huai)乳(ru)房(fang)。不(bu)喂(wei)發(fa)黴(mei)變(bian)質(zhi)、冰(bing)凍(dong)和(he)有(you)毒(du)的(de)飼(si)料(liao),不(bu)讓(rang)羊(yang)飲(yin)冷(leng)水(shui),更(geng)不(bu)能(neng)讓(rang)羊(yang)空(kong)腹(fu)飲(yin)水(shui)。注(zhu)意(yi)天(tian)氣(qi)變(bian)化(hua),盡(jin)早(zao)采(cai)取(qu)防(fang)凍(dong)措(cuo)施(shi),防(fang)止(zhi)突(tu)然(ran)的(de)大(da)風(feng)和(he)寒(han)潮(chao)使(shi)懷(huai)孕(yun)母(mu)羊(yang)患(huan)病(bing)。平(ping)時(shi)注(zhu)意(yi)觀(guan)察(cha)懷(huai)孕(yun)母(mu)羊(yang)的(de)精(jing)神(shen)、飲食和排糞便的情況,發現異常應立即治療。對出現早產征兆的懷孕母羊,要注射黃體酮10~30毫克,每日1次。
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