山羊肉羊改良用純種波爾山羊種羊最好的，

波(bo)爾山羊的發展趨勢 歡迎撥打電話：***   ***   黃經理

　　 波(bo)爾(er)(er)山(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)是(shi)(shi)(shi)當今(jin)世(shi)(shi)(shi)界上(shang)(shang)最著名的(de)(de)大型肉(rou)(rou)(rou)用(yong)(yong)(yong)(yong)山(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)品(pin)種(zhong)。它原產(chan)(chan)(chan)(chan)于(yu)南非，現已(yi)分布于(yu)澳(ao)大利亞、新西蘭、德國(guo)等(deng)世(shi)(shi)(shi)界各地，數(shu)量(liang)已(yi)達(da)(da)(da)500萬(wan)頭(tou)以上(shang)(shang)。具(ju)有繁(fan)殖力強、生長快(kuai)、體(ti)格(ge)大、產(chan)(chan)(chan)(chan)肉(rou)(rou)(rou)多(duo)(duo)、肉(rou)(rou)(rou)質好(hao)、皮(pi)板優(you)(you)、遺傳性穩定、適(shi)應(ying)性廣和(he)雜(za)交(jiao)改(gai)(gai)(gai)良(liang)地方(fang)山(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)效(xiao)果顯著等(deng)特點。6月(yue)齡即可(ke)(ke)配(pei)種(zhong)受胎，2年(nian)(nian)產(chan)(chan)(chan)(chan)3胎，也可(ke)(ke)1年(nian)(nian)產(chan)(chan)(chan)(chan)2胎，胎產(chan)(chan)(chan)(chan)1～3只(zhi)，有時高達(da)(da)(da)4～5只(zhi)：平均(jun)產(chan)(chan)(chan)(chan)羔率每胎達(da)(da)(da)200%左右(you)，每年(nian)(nian)達(da)(da)(da)300%左右(you)；體(ti)重母羊(yang)(yang)(yang)(yang)(yang)可(ke)(ke)達(da)(da)(da)60～80千(qian)克，公羊(yang)(yang)(yang)(yang)(yang)可(ke)(ke)達(da)(da)(da)90～130千(qian)克，體(ti)重可(ke)(ke)提(ti)高20%～30。在(zai)世(shi)(shi)(shi)界羊(yang)(yang)(yang)(yang)(yang)業(ye)品(pin)種(zhong)中，波(bo)爾(er)(er)山(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)體(ti)型大、產(chan)(chan)(chan)(chan)肉(rou)(rou)(rou)多(duo)(duo)、效(xiao)益佳，被(bei)人們譽為“世(shi)(shi)(shi)界肉(rou)(rou)(rou)用(yong)(yong)(yong)(yong)山(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)之父”，各國(guo)都紛(fen)紛(fen)將(jiang)其作為肉(rou)(rou)(rou)山(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)生產(chan)(chan)(chan)(chan)的(de)(de)終(zhong)端(duan)雜(za)交(jiao)父系(xi)品(pin)種(zhong)來(lai)引(yin)種(zhong)、利用(yong)(yong)(yong)(yong)。我(wo)國(guo)有山(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)1.7億多(duo)(duo)只(zhi)，其中，除了奶用(yong)(yong)(yong)(yong)、絨用(yong)(yong)(yong)(yong)、皮(pi)用(yong)(yong)(yong)(yong)和(he)毛用(yong)(yong)(yong)(yong)山(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)之外(wai)，生產(chan)(chan)(chan)(chan)水平低下的(de)(de)肉(rou)(rou)(rou)用(yong)(yong)(yong)(yong)山(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)及普通山(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)就(jiu)(jiu)占了1億多(duo)(duo)只(zhi)。這些羊(yang)(yang)(yang)(yang)(yang)需要(yao)提(ti)高產(chan)(chan)(chan)(chan)肉(rou)(rou)(rou)性能或向(xiang)肉(rou)(rou)(rou)用(yong)(yong)(yong)(yong)方(fang)向(xiang)發展(zhan)，要(yao)達(da)(da)(da)到此(ci)目的(de)(de)高必須進(jin)(jin)行雜(za)交(jiao)改(gai)(gai)(gai)良(liang)，要(yao)雜(za)交(jiao)改(gai)(gai)(gai)良(liang)就(jiu)(jiu)必須要(yao)有父系(xi)良(liang)種(zhong)。而(er)(er)我(wo)國(guo)雖然從(cong)(cong)(cong)數(shu)量(liang)上(shang)(shang)看是(shi)(shi)(shi)一(yi)個養(yang)羊(yang)(yang)(yang)(yang)(yang)大國(guo)，但(dan)是(shi)(shi)(shi)從(cong)(cong)(cong)品(pin)質上(shang)(shang)看卻是(shi)(shi)(shi)一(yi)個良(liang)種(zhong)奇缺(que)的(de)(de)養(yang)羊(yang)(yang)(yang)(yang)(yang)弱國(guo)，因此(ci)，我(wo)單位便從(cong)(cong)(cong)1995年(nian)(nian)開(kai)始不(bu)斷地從(cong)(cong)(cong)國(guo)外(wai)引(yin)進(jin)(jin)波(bo)爾(er)(er)山(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)。盡管其存(cun)欄(lan)數(shu)量(liang)目前已(yi)達(da)(da)(da)數(shu)千(qian)只(zhi)，然而(er)(er)還(huan)遠遠滿足不(bu)了上(shang)(shang)億只(zhi)山(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)雜(za)交(jiao)改(gai)(gai)(gai)良(liang)的(de)(de)要(yao)求，需要(yao)進(jin)(jin)一(yi)步(bu)加快(kuai)波(bo)爾(er)(er)山(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)產(chan)(chan)(chan)(chan)業(ye)化開(kai)發的(de)(de)步(bu)伐。實踐(jian)已(yi)經證明(ming)，無論是(shi)(shi)(shi)從(cong)(cong)(cong)生態、經濟和(he)社會作用(yong)(yong)(yong)(yong)上(shang)(shang)來(lai)看，還(huan)是(shi)(shi)(shi)從(cong)(cong)(cong)調(diao)整產(chan)(chan)(chan)(chan)業(ye)結構、改(gai)(gai)(gai)善人民生活、達(da)(da)(da)到全民優(you)(you)生的(de)(de)需要(yao)上(shang)(shang)來(lai)看，波(bo)爾(er)(er)山(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)的(de)(de)發展(zhan)前景(jing)(jing)既不(bu)是(shi)(shi)(shi)三年(nian)(nian)五年(nian)(nian)，也不(bu)是(shi)(shi)(shi)十年(nian)(nian)八(ba)年(nian)(nian)而(er)(er)是(shi)(shi)(shi)有著廣闊的(de)(de)、長遠的(de)(de)發展(zhan)前景(jing)(jing)。可(ke)(ke)以這樣說，波(bo)爾(er)(er)山(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)的(de)(de)引(yin)進(jin)(jin)、快(kuai)速擴繁(fan)和(he)雜(za)交(jiao)利用(yong)(yong)(yong)(yong)，將(jiang)會引(yin)發我(wo)國(guo)肉(rou)(rou)(rou)用(yong)(yong)(yong)(yong)山(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)業(ye)的(de)(de)一(yi)場革(ge)命和(he)飛躍。歡迎撥打(da)電話(hua)：***   ***   黃經理