隨sui著zhe春chun天tian的de到dao來lai,氣qi溫wen日ri漸jian轉zhuan暖nuan,返fan青qing後hou的de青qing草cao長chang高gao後hou,可ke適shi時shi春chun牧mu牛niu羊yang,以yi增zeng加jia營ying養yang,盡jin快kuai恢hui複fu體ti力li。為wei春chun牧mu好hao牛niu羊yang,切qie忌ji用yong有you損sun牛niu羊yang健jian康kang的de放fang牧mu方fang式shi。
不過早春牧 早春季節,返青草發芽長大長高,靠的是老草自身儲備的營養,可供返青草18tiandeyingyangxuyao,zhihouxincaocainengcongturangzhongxishouyingyang,weichiqizishendeyingyangxuyao。ruguozaofangmu,jiuhuishicaodeshengchangfayushouzu,jiangdiqishengchangnenglihechancaoliang。
不“跑青”放牧 zaochunfangmuniuyang,tianqijiaoleng,diwenjiaodi,qingcaomengfaman,kansiqingcaobiandi,quediaiyounenxixiao,niuyangkenbuzhe,buanxinchicao,yufaxinjiditaitouyuankan,sichubenpao,xiangzhaohaocao、長草吃,找不到還不死心地往前跑,這是一種“貪青”“跑青”現象,會使牛羊消耗大量體力。因此,不可“跑青”放牧,應延長舍飼期,推遲放牧時間。
不過多放牧苜蓿草 xianzainongqusiyanghuzhongzhimuxucaoyangchudeyulaiyuduo,muxucaodeyingyangjiazhigao,danbuyiguoduofangmu。yishimuxucaozhonghanyouzaojiaosu,niuyangcaishiguoduo,rongyifashengjixingzhangdu(即瘤胃鼓氣),救治不及時易造成急性死亡;ershixianmuxucaozhonghanyouguangminwuzhiyehongzhisu,niuyangchileyixishou,baiseniuyangdepifujianguanghuihenkuaiyinqipifufayan,hainengjiangdigandejiedugongneng,shizhongshushenjingwenluandeng。
不放牧霜露草和雨水草 zaochuntianqilengliang,yizaoyiwanchangyoushuanglu,qingcaoshuifenda,youqizaochenchumushiniuyangduzikong,ruchishangyiduzishuanglucao,henrongyifashengzhangdubing,jiubujishi,rongyizhangsi。suoyi,buyifangmushuanglucao。yufangdefangfashifang“熱草”,即(ji)每(mei)天(tian)放(fang)牧(mu)要(yao)晚(wan)出(chu)早(zao)歸(gui),待(dai)太(tai)陽(yang)出(chu)來(lai)把(ba)草(cao)上(shang)的(de)霜(shuang)露(lu)曬(shai)幹(gan),把(ba)草(cao)曬(shai)熱(re)再(zai)放(fang)牧(mu)不(bu)遲(chi)。也(ye)可(ke)以(yi)在(zai)每(mei)天(tian)出(chu)牧(mu)前(qian)先(xian)喂(wei)些(xie)幹(gan)草(cao)或(huo)先(xian)飲(yin)適(shi)量(liang)溫(wen)鹽(yan)水(shui)。雨(yu)水(shui)草(cao)的(de)水(shui)分(fen)含(han)量(liang)更(geng)大(da),因(yin)此(ci)也(ye)不(bu)要(yao)讓(rang)牛(niu)羊(yang)吃(chi)雨(yu)水(shui)草(cao)。
不混群放牧 牛羊雖都是草食動物,但各有各的習性,吃草的方法和吃草數量,以及行走和吃草速度都不一樣,即使同一畜別也要按性別、畜齡和健康狀況分群放牧,既便於管理,又能提高放牧效果。尤其公、母畜不能混群放牧,如春季正是公、母畜發情配種旺季,必須把公、母畜分群放牧。公、母畜混群放牧,不僅影響采食和休息,也難免出現自由交配、zhongfujiaopeihewuxiaojiaopei,yizhichuxianjinqinheliezhongyichuan,jijiangdileliyongjiazhi,yousuoduanleshiyongnianxian,bixujiaqiangguanli,yitigaofangmuxiaoguohejingjixiaoyi。
不驚擾畜群 niuyangsuixingqingrouhe,dandanxiao,yishoujingxia,ruyuyoushengyinguodahuoyuqiyandeyansehuoturanchuxianyiwu,douhuijinghuangluanpao。oujianshengren,yekongjubuan。yinci,fangmuniuyangyaozhuyianquan,bujingraochuqun,ruyoubuan,zeyingqingshenghuhuan,shiqianjing。epiniu、有神經質的牛常表現不安或踢人,放牧時行走要慢,不使其受驚。
不到毒草多的地方放牧 春(chun)牧(mu)時(shi),要(yao)注(zhu)意(yi)不(bu)到(dao)毒(du)草(cao)多(duo)的(de)地(di)方(fang)放(fang)牧(mu),以(yi)免(mian)引(yin)發(fa)中(zhong)毒(du)。因(yin)為(wei)早(zao)春(chun)季(ji)節(jie)毒(du)草(cao)比(bi)青(qing)草(cao)萌(meng)發(fa)得(de)早(zao),長(chang)得(de)快(kuai),長(chang)得(de)高(gao),如(ru)毒(du)芹(qin)幼(you)嫩(nen)多(duo)汁(zhi),發(fa)甜(tian),牛(niu)羊(yang)貪(tan)青(qing),更(geng)喜(xi)食(shi),一(yi)旦(dan)吃(chi)多(duo)了(le)會(hui)很(hen)快(kuai)中(zhong)毒(du)。毒(du)草(cao)種(zhong)類(lei)多(duo),如(ru)狼(lang)毒(du)、藜蘆、木賊、蒼耳、大麻等。到草山林邊放牧更要注意,早春季節,不要放牧柞樹、青杠木等,樹的枝梢和葉牛更喜食,其代謝產物的毒性更大,中毒後也不易救治。
不要飲用有害的汙水 隨著天暖牛羊飲水量增多,要注意給其飲用清潔的井水、河水和山泉水。不要讓其飲用含有農藥、化肥的地溝水,不得飲用有囊蟲幼蟲等的死水、臭水,更不能飲用工廠附近流出的金屬類汙染水,防止牛羊中毒,要保證牛羊飲水安全。
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