入冬前要搶抓秋膘 qiucaomaosheng,yidazichengshu,niuchilekange,shangbiaokuai。kuodafangmumianji,yanchangfangmushijian,xiashuangqianzaochuwangui,xiashuanghouwanchuwangui,zaijieheqiangfangqiucha,jinengzhuahaoqiubiao,younengweinainiuguodongchubeijiaoduodeyingyang。
抓好舍飼的過渡 過渡期為10天tian左zuo右you,開kai始shi過guo渡du應ying逐zhu日ri縮suo短duan放fang牧mu時shi間jian,增zeng加jia一yi早zao一yi晚wan的de補bu料liao數shu量liang,使shi牛niu逐zhu漸jian適shi應ying和he習xi慣guan舍she飼si生sheng活huo,過guo渡du期qi後hou轉zhuan入ru全quan日ri舍she飼si,但dan要yao逐zhu漸jian增zeng加jia營ying養yang,防fang止zhi營ying養yang驟zhou降jiang影ying響xiang奶nai牛niu的de產chan奶nai量liang。
提早喂奶牛青貯飼料和多汁飼料 奶牛在放牧期采食的青草中含有優質葉綠蛋白質,按幹物質計算,禾本科牧草中的含量為13%~15%,豆科草為18%~24%,liyonglvgao,jinciyudongwuxingsiliao,haihanyoujiaoduoanjisuan,haoyuliangshidanbaizhi,shihuoqurudanbaidezuihaoyuanliao。suoyi,nainiuyoufangmuzhuanrushesi,jiujianshaoheshiqulegongchannaidehaoqingcao,yinci,jiuyaotizaoweigeinainiuqingzhusiliao,shesiqizulianggonggeiqingzhusiliao,nainiudechannailiangjiunengbaochigaochanwenchan。meitounainiumeitiannengchixia50~70公斤青貯飼料,即使不加精料,奶牛也能年產奶4000~5000公(gong)斤(jin)。多(duo)汁(zhi)飼(si)料(liao)更(geng)是(shi)舍(she)飼(si)期(qi)奶(nai)牛(niu)有(you)營(ying)養(yang)價(jia)值(zhi)的(de)增(zeng)奶(nai)飼(si)料(liao),雖(sui)含(han)蛋(dan)白(bai)質(zhi)少(shao),但(dan)有(you)較(jiao)高(gao)的(de)生(sheng)物(wu)學(xue)價(jia)值(zhi)。這(zhe)樣(yang)奶(nai)牛(niu)轉(zhuan)入(ru)舍(she)飼(si)期(qi)的(de)日(ri)糧(liang)中(zhong),隻(zhi)要(yao)有(you)好(hao)的(de)青(qing)貯(zhu)飼(si)料(liao)及(ji)塊(kuai)根(gen)多(duo)汁(zhi)飼(si)料(liao),再(zai)加(jia)適(shi)量(liang)精(jing)料(liao),就(jiu)能(neng)充(chong)分(fen)發(fa)揮(hui)奶(nai)牛(niu)的(de)泌(mi)乳(ru)能(neng)力(li)。
備足越冬期飼料 主要備好奶牛越冬期的青幹草和青飼料。牧區半牧區每頭牛一冬一春需青幹草2.5~3噸,農區每頭牛需3.5~4噸;青貯飼料每頭牛需備5~7噸;多汁青飼料每頭牛3噸。同時還要備足牛床的墊草,以保持牛體溫度,避免奶牛受涼後患風濕病。
維修好冬養奶牛暖舍 入冬前維修好奶牛暖舍,使舍內溫度保持在10℃~15℃。維修牛舍的重點是門窗、牆壁、天棚及氣窗等的封閉,夜間加棉簾,做到棚不跑氣,牆不透氣,屋不掛霜,地不上凍,以保證牛安全過冬,不受凍害。
結合秋防,整頓牛群 重點是抓好檢疫和口蹄疫等疫苗的接種工作,徹底消毒,淨化環境,並做好修蹄。對口吐草團、老弱病殘、產奶少及屢配不孕的牛經短期快速育肥後出欄。
抓好母牛的發情配種 一般秋冬季節是母牛發情配種的旺季。據調查有1/4至1/3的母牛因膘情過差而不發情,尤其草料不足、日糧不全價、缺少蛋白質和維生素、飼(si)料(liao)單(dan)一(yi)等(deng)都(dou)在(zai)影(ying)響(xiang)著(zhe)母(mu)牛(niu)的(de)發(fa)情(qing)和(he)配(pei)種(zhong),所(suo)以(yi)對(dui)瘦(shou)弱(ruo)牛(niu)要(yao)偏(pian)草(cao)偏(pian)料(liao),以(yi)增(zeng)膘(biao)複(fu)壯(zhuang),達(da)到(dao)滿(man)膘(biao),促(cu)使(shi)母(mu)牛(niu)正(zheng)常(chang)發(fa)情(qing)配(pei)種(zhong),提(ti)高(gao)母(mu)牛(niu)受(shou)胎(tai)率(lv)。
抓好越冬牛的驅蟲 秋qiu季ji驅qu除chu母mu牛niu體ti內nei蟲chong體ti,有you利li於yu母mu牛niu冬dong季ji的de保bao膘biao和he順shun利li過guo冬dong。驅qu蟲chong後hou,糞fen便bian要yao堆dui積ji發fa酵jiao處chu理li,就jiu能neng防fang止zhi對dui外wai界jie環huan境jing的de汙wu染ran,有you利li於yu淨jing化hua環huan境jing。
堅持舍外適當運動 youfangmuzhuanrushesihoudenainiu,yundongliangdadajianshao,youqizaisiweiquanjiarilianghou,nainiuguangchibuyundong,rongyiguofei,zheduinainiutizhihechannaidoubuli,henrongyizhaozhitongniaobingdeng。muqukejiehefangmujinxing,nongquzaizhongwutiannuanshi,kebaniuqunganruyundongchangziyouhuodong,yekezuoquganyundong2~4小xiao時shi,既ji能neng增zeng強qiang牛niu的de抗kang病bing力li,又you能neng加jia強qiang牛niu的de禦yu寒han能neng力li。但dan要yao注zhu意yi安an全quan,防fang止zhi滑hua跌die,更geng要yao防fang止zhi感gan冒mao,別bie把ba牛niu凍dong壞huai,為wei防fang止zhi乳ru頭tou受shou凍dong,可ke製zhi作zuo棉mian乳ru罩zhao,用yong繩sheng繞rao牛niu體ti一yi周zhou固gu定ding好hao,有you很hen好hao的de保bao暖nuan作zuo用yong。
手機版




