zhongyimuxiaomaihuoyumidengliangshizuowudejingshouyibuguoyierbaiyuan,eryangyitougaochannainiuzhishaoshouyiwuliuqianyuanyishang,biyibandiqudenongminrenjunshouruhaiduo。yangzhinainiuhainengchongfenliyongnongzuowujieganguofuhaitian,erqiezaifanchujiachuzhongchannailiangzuiduodeshinainiu,qisiliaozhuanhualvzuigao。congmeigongqingtudisuochanshengdenenglianghedanbaizhilaikan,yeshinainiuzuigao。yinci,dalifazhannainiuyangzhishizhengfuzhichi、養殖者得益的
好項目。
但是發展奶牛養殖必須要有好的基礎母牛才行。目前普遍看好的奶牛品種,也是世界公認的高產奶牛品種之王―――荷(he)斯(si)坦(tan)奶(nai)牛(niu),在(zai)我(wo)國(guo)的(de)分(fen)布(bu)還(hai)很(hen)不(bu)平(ping)衡(heng),主(zhu)要(yao)集(ji)中(zhong)在(zai)各(ge)大(da)中(zhong)城(cheng)市(shi)的(de)周(zhou)邊(bian)地(di)區(qu)和(he)一(yi)些(xie)大(da)型(xing)的(de)奶(nai)牛(niu)基(ji)地(di)。農(nong)戶(hu)要(yao)購(gou)買(mai)一(yi)頭(tou)高(gao)產(chan)荷(he)斯(si)坦(tan)奶(nai)牛(niu),一(yi)般(ban)需(xu)投(tou)入(ru)一(yi)兩(liang)萬(wan)元(yuan),而(er)自(zi)然(ran)條(tiao)件(jian)下(xia)奶(nai)牛(niu)一(yi)生(sheng)隻(zhi)能(neng)產(chan)下(xia)3~4toumudu。peitaiyizhisuinengjiakuaifanzhihegailiangsudu,danmuqianyizhichenggongyitoumudu,qichengbendouzaiwanyuanyishang。yinci,dalifazhannainiuyangzhi,guangkaohuajuziyinjinyouxiuchuchanpinzhongniuhuopeitaiyizhibushizuihaodebanfa。zhiyouchongfenfahuihewajuegaochannainiuzishendefanzhiqianli,ranggaochannainiuduochanmudu,jiakuaizhongziqundefanzhisudu,shaotouru,duochanchu,cainengshinainiuyangzhiyejiankangchixudifazhanxiaqu。
快速提高奶牛的繁殖率,除注重加強常規飼養管理,做好發情鑒定、shishipeizhongwai,haiyaochongfenliyongxinjishu,yinjinxinchanpin,yidingyaozhenzhenglijiekexuejishushidiyishengchanlidesixiang。dangqianhenduosiyanghubuzhuyikejitouru,meiyouchangyuanfazhanguihuahemubiao,zhejianghennanshiyingrushihoudefazhanxingshi。zuijinzainainiusiyangfanyufangmianyouyouduoxiangjishuhuodexindetupo,guangdayangzhihukegenjugezitiaojianxuanzeyingyong,ruduniulengpengsiyanghezaoqiduannaijishu、幹奶期奶牛飼喂陰陽離子平衡日糧技術、胚胎早期性別鑒定和胚胎切割技術、性控凍精技術等。
tebiezhideyitideshiniuyongduochanyimiaomuniumianyijishudetuiguangyingyonggeiyangzhihudailailefuyin。liyongduochanyimiaozhudongmianyimuniubingkongzhiqishiyongliang,keshimuniuyitaichanxia2~4頭犢牛,且性別一致。若配合使用性控凍精(或性別控製液),則可徹底實現生“男”生“女”完全由人工控製和快速提高優質高產奶牛、肉牛繁殖率的願望。其繁殖效率是自然狀態下的5~10倍,效果足以令人鼓舞和振奮。由於其成本較低,業內人士普遍看好。
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