一.產品介紹
美(mei)姑(gu)(gu)山(shan)(shan)(shan)羊,是由美(mei)姑(gu)(gu)縣巴普鎮俄普村一帶駐地(di)(di)彝民族在(zai)(zai)(zai)特定的(de)(de)(de)生態環(huan)境下和(he)特殊的(de)(de)(de)生產(chan)生活方(fang)式下飼養(yang)的(de)(de)(de)山(shan)(shan)(shan)羊逐步培育形成(cheng)的(de)(de)(de)。據2000多(duo)年(nian)前形成(cheng)的(de)(de)(de)美(mei)姑(gu)(gu)彝族經典文獻(xian)《孜孜尼(ni)渣(zha)》中(zhong)記載的(de)(de)(de)美(mei)姑(gu)(gu)彝族人(ren)民在(zai)(zai)(zai)在(zai)(zai)(zai)祭(ji)祀神靈、祈求平安(an)的(de)(de)(de)儀式中(zhong)所使(shi)用的(de)(de)(de)動物“癡(chi)布(bu)樹(shu)尼(ni)”就是指(zhi)黑色公山(shan)(shan)(shan)羊,在(zai)(zai)(zai)山(shan)(shan)(shan)羊的(de)(de)(de)飼養(yang)管理過程中(zhong),農戶只能將山(shan)(shan)(shan)羊關在(zai)(zai)(zai)圈里同豬(zhu)一起喂養(yang)或將山(shan)(shan)(shan)羊用繩索套牢(lao)牽至耕(geng)地(di)(di)附(fu)近(jin)進行拴牧和(he)牽牧,由此逐漸(jian)形成(cheng)了以圈養(yang)為主的(de)(de)(de)山(shan)(shan)(shan)羊生產(chan)模式。由于放牧場地(di)(di)有(you)限(xian),每家每戶飼養(yang)的(de)(de)(de)山(shan)(shan)(shan)羊數量也(ye)有(you)限(xian),少量的(de)(de)(de)飼養(yang)使(shi)農戶投入了更多(duo)的(de)(de)(de)精力,使(shi)當(dang)地(di)(di)的(de)(de)(de)山(shan)(shan)(shan)羊得(de)到了精心的(de)(de)(de)飼養(yang),生產(chan)性能不斷(duan)得(de)到提高。
二(er).自然生(sheng)態環境和人(ren)文歷史因素
(1)土(tu)(tu)壤(rang)地(di)(di)(di)(di)(di)貌(mao)情況(kuang):美姑縣位(wei)于涼山(shan)(shan)州東(dong)北(bei)部,地(di)(di)(di)(di)(di)處大涼山(shan)(shan)腹心地(di)(di)(di)(di)(di)帶(dai),距州府西(xi)昌171公里。地(di)(di)(di)(di)(di)處青藏(zang)高(gao)(gao)原東(dong)南(nan)部的(de)(de)(de)(de)(de)橫斷山(shan)(shan)脈與四(si)川盆地(di)(di)(di)(di)(di)西(xi)南(nan)邊緣交匯(hui)處,境(jing)內山(shan)(shan)巒起伏,河流縱橫,地(di)(di)(di)(di)(di)勢由東(dong)北(bei)向西(xi)南(nan)傾斜,平均(jun)海(hai)拔2000米(mi)(mi)(mi),最高(gao)(gao)海(hai)拔在大風(feng)頂為4042米(mi)(mi)(mi),最低處640米(mi)(mi)(mi)。地(di)(di)(di)(di)(di)形以山(shan)(shan)地(di)(di)(di)(di)(di)為主,丘陵和(he)平壩只(zhi)占(zhan)(zhan)(zhan)總(zong)面(mian)(mian)積(ji)(ji)(ji)的(de)(de)(de)(de)(de)8%。土(tu)(tu)壤(rang)有(you)17個土(tu)(tu)類,以黃棕壤(rang)、暗(an)棕壤(rang)、紫(zi)(zi)色土(tu)(tu)、草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)甸(dian)土(tu)(tu)為主。全縣天然草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)地(di)(di)(di)(di)(di)面(mian)(mian)積(ji)(ji)(ji)193.35萬(wan)(wan)畝(mu)。草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)地(di)(di)(di)(di)(di)共有(you)8類:亞高(gao)(gao)山(shan)(shan)草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)甸(dian)草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)地(di)(di)(di)(di)(di)面(mian)(mian)積(ji)(ji)(ji)44.53萬(wan)(wan)畝(mu),占(zhan)(zhan)(zhan)草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)地(di)(di)(di)(di)(di)總(zong)面(mian)(mian)積(ji)(ji)(ji)的(de)(de)(de)(de)(de)23.03%;高(gao)(gao)寒(han)灌叢草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)地(di)(di)(di)(di)(di)面(mian)(mian)積(ji)(ji)(ji)10.79萬(wan)(wan)畝(mu),占(zhan)(zhan)(zhan)草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)地(di)(di)(di)(di)(di)總(zong)面(mian)(mian)積(ji)(ji)(ji)的(de)(de)(de)(de)(de)5.58%;高(gao)(gao)寒(han)沼澤草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)地(di)(di)(di)(di)(di)面(mian)(mian)積(ji)(ji)(ji)0.27萬(wan)(wan)畝(mu),占(zhan)(zhan)(zhan)草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)地(di)(di)(di)(di)(di)總(zong)面(mian)(mian)積(ji)(ji)(ji)的(de)(de)(de)(de)(de)0.14%;山(shan)(shan)地(di)(di)(di)(di)(di)疏林(lin)草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)地(di)(di)(di)(di)(di)面(mian)(mian)積(ji)(ji)(ji)25.28萬(wan)(wan)畝(mu),占(zhan)(zhan)(zhan)草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)地(di)(di)(di)(di)(di)總(zong)面(mian)(mian)積(ji)(ji)(ji)的(de)(de)(de)(de)(de)13.07%;山(shan)(shan)地(di)(di)(di)(di)(di)灌叢草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)地(di)(di)(di)(di)(di)面(mian)(mian)積(ji)(ji)(ji)25.27萬(wan)(wan)畝(mu),占(zhan)(zhan)(zhan)草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)地(di)(di)(di)(di)(di)總(zong)面(mian)(mian)積(ji)(ji)(ji)的(de)(de)(de)(de)(de)13.07%;山(shan)(shan)地(di)(di)(di)(di)(di)草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)叢草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)地(di)(di)(di)(di)(di)面(mian)(mian)積(ji)(ji)(ji)18.86萬(wan)(wan)畝(mu),占(zhan)(zhan)(zhan)草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)地(di)(di)(di)(di)(di)總(zong)面(mian)(mian)積(ji)(ji)(ji)的(de)(de)(de)(de)(de)9.75%;山(shan)(shan)地(di)(di)(di)(di)(di)草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)甸(dian)草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)地(di)(di)(di)(di)(di)面(mian)(mian)積(ji)(ji)(ji)25.89萬(wan)(wan)畝(mu),占(zhan)(zhan)(zhan)草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)地(di)(di)(di)(di)(di)總(zong)面(mian)(mian)積(ji)(ji)(ji)的(de)(de)(de)(de)(de)13.34%;農隙(xi)地(di)(di)(di)(di)(di)草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)地(di)(di)(di)(di)(di)面(mian)(mian)積(ji)(ji)(ji)42.46萬(wan)(wan)畝(mu),占(zhan)(zhan)(zhan)草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)地(di)(di)(di)(di)(di)總(zong)面(mian)(mian)積(ji)(ji)(ji)的(de)(de)(de)(de)(de)21.96%。天然牧草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)主要有(you)禾本科、莎草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)科、豆科、菊科;人工牧草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)主要種植白三(san)葉、多年(nian)生 黑麥草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)、光(guang)葉紫(zi)(zi)花(hua)苕、紫(zi)(zi)花(hua)苜蓿(xu)、皇竹草(cao)(cao)(cao)(cao)(cao)(cao)(cao)(cao)等。
(2)水(shui)(shui)文情況: 美(mei)姑(gu)山羊產地區域河(he)流為內(nei)陸河(he),全縣大小河(he)流和溪(xi)溝159條,總長287公里。東北部(bu)的瓦(wa)侯河(he)流入(ru)馬邊河(he),屬岷江水(shui)(shui)系,河(he)流全長45公里;美(mei)姑(gu)河(he)(含下游溜筒(tong)河(he))由北向(xiang)南出境(jing)流入(ru)金沙江,境(jing)內(nei)干流總長142.5公里。全縣河(he)流年涇(jing)流量29億立方米(mi),水(shui)(shui)資源豐(feng)富。
(3)氣(qi)候條件:境內山(shan)嶺連(lian)綿,異峰(feng)疊起,大(da)部(bu)份為高山(shan)谷地,最高海(hai)拔的(de)(de)(de)大(da)風(feng)頂為4042米(mi),最低海(hai)拔640米(mi),海(hai)拔高差懸(xuan)殊很大(da),立體(ti)氣(qi)候明(ming)顯,四季(ji)分(fen)明(ming),年(nian)均氣(qi)溫(wen)11.4℃,日溫(wen)差較大(da)。常(chang)年(nian)日照充(chong)足,年(nian)日照1790.7小時,雨(yu)量(liang)充(chong)沛(pei),年(nian)均降水量(liang)814.6毫(hao)米(mi),但降水量(liang)北部(bu)多南部(bu)少,分(fen)布不均。冬季(ji)長達(da)135天(tian),年(nian)均霜期125天(tian)。得天(tian)獨厚的(de)(de)(de)自然環境孕(yun)育出(chu)了許許多多的(de)(de)(de)珍禽(qin)異獸(shou),其中最具代表的(de)(de)(de)美姑(gu)大(da)熊(xiong)貓(mao)具有性(xing)情溫(wen)順、繁殖(zhi)率強(qiang)的(de)(de)(de)特點(dian),1974年(nian)送往墨西(xi)哥(ge)的(de)(de)(de)雌性(xing)大(da)熊(xiong)貓(mao)在墨西(xi)哥(ge)首產成活幼仔而轟動(dong)世界,1975年(nian)送往成都動(dong)物園(yuan)的(de)(de)(de)大(da)熊(xiong)貓(mao)“美美”連(lian)產7胎,成為懷孕(yun)率、產仔率、產仔成活率最高的(de)(de)(de)“英雄(xiong)母親(qin)”,2008年(nian)送往臺灣的(de)(de)(de)“團團”、“園(yuan)園(yuan)”的(de)(de)(de)祖藉也是美姑(gu)縣大(da)風(feng)頂自然保護區。同時也孕(yun)育出(chu)了性(xing)情溫(wen)順、繁殖(zhi)率高、屠宰率高、膽固(gu)醇含量(liang)低、肉質(zhi)好的(de)(de)(de)美姑(gu)山(shan)羊。
(4)人(ren)(ren)文歷(li)(li)史情況(kuang):美(mei)(mei)(mei)(mei)(mei)姑(gu)(gu)(gu)(gu)縣(xian)(xian)是直接從奴(nu)隸社(she)(she)會(hui)跨入社(she)(she)會(hui)主(zhu)義社(she)(she)會(hui)的(de)(de)(de)(de)(de)(de)彝(yi)(yi)(yi)族(zu)(zu)聚(ju)居縣(xian)(xian),在(zai)(zai)(zai)長(chang)(chang)(chang)期(qi)的(de)(de)(de)(de)(de)(de)生(sheng)(sheng)產生(sheng)(sheng)活(huo)中,山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)是彝(yi)(yi)(yi)族(zu)(zu)人(ren)(ren)民在(zai)(zai)(zai)婚喪嫁娶、畢摩(mo)法事、過(guo)(guo)年(nian)(nian)過(guo)(guo)節、走親訪友(you)(you)、招待貴(gui)客時必需宰殺(sha)的(de)(de)(de)(de)(de)(de)牲畜(chu)(chu),它的(de)(de)(de)(de)(de)(de)地(di)位僅(jin)次于(yu)牛。由(you)(you)于(yu)山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)兼具了(le)“偶蹄四肢”和(he)(he)(he)(he)皮(pi)毛可(ke)利用(yong)(yong)、肉(rou)質細嫩(nen)鮮美(mei)(mei)(mei)(mei)(mei)等食用(yong)(yong)貴(gui)重動物的(de)(de)(de)(de)(de)(de)特(te)(te)征(zheng),且其(qi)(qi)個(ge)體適(shi)(shi)中,價(jia)格(ge)較(jiao)(jiao)牛更(geng)容(rong)易(yi)讓廣(guang)(guang)(guang)大(da)彝(yi)(yi)(yi)族(zu)(zu)人(ren)(ren)民能夠承受(shou),因此,使(shi)(shi)用(yong)(yong)范(fan)圍(wei)(wei)比牛廣(guang)(guang)(guang),在(zai)(zai)(zai)彝(yi)(yi)(yi)族(zu)(zu)人(ren)(ren)民的(de)(de)(de)(de)(de)(de)生(sheng)(sheng)活(huo)中具有(you)(you)(you)不(bu)(bu)可(ke)替代的(de)(de)(de)(de)(de)(de)作用(yong)(yong),所以(yi)(yi)彝(yi)(yi)(yi)族(zu)(zu)人(ren)(ren)民家家戶(hu)(hu)(hu)(hu)戶(hu)(hu)(hu)(hu)歷(li)(li)來(lai)(lai)都有(you)(you)(you)飼(si)養(yang)(yang)山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)的(de)(de)(de)(de)(de)(de)習慣。美(mei)(mei)(mei)(mei)(mei)姑(gu)(gu)(gu)(gu)山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)原產地(di)在(zai)(zai)(zai)美(mei)(mei)(mei)(mei)(mei)姑(gu)(gu)(gu)(gu)縣(xian)(xian)。90年(nian)(nian)代初(chu),美(mei)(mei)(mei)(mei)(mei)姑(gu)(gu)(gu)(gu)縣(xian)(xian)畜(chu)(chu)牧(mu)工(gong)作者在(zai)(zai)(zai)以(yi)(yi)縣(xian)(xian)境內(nei)(nei)巴普(pu)鎮俄(e)(e)普(pu)村(cun)為(wei)中心區域(yu)一(yi)(yi)帶的(de)(de)(de)(de)(de)(de)地(di)域(yu)范(fan)圍(wei)(wei)內(nei)(nei)發(fa)(fa)(fa)(fa)(fa)現(xian)了(le)一(yi)(yi)種高繁山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)類群(qun)(qun),暫定(ding)(ding)名為(wei)美(mei)(mei)(mei)(mei)(mei)姑(gu)(gu)(gu)(gu)山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang),其(qi)(qi)形成(cheng)(cheng)(cheng)歷(li)(li)史近30余年(nian)(nian)。據調查,美(mei)(mei)(mei)(mei)(mei)姑(gu)(gu)(gu)(gu)山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)是從上世紀70年(nian)(nian)代以(yi)(yi)來(lai)(lai),由(you)(you)美(mei)(mei)(mei)(mei)(mei)姑(gu)(gu)(gu)(gu)縣(xian)(xian)巴普(pu)鎮俄(e)(e)普(pu)村(cun)一(yi)(yi)帶駐地(di)彝(yi)(yi)(yi)民族(zu)(zu)在(zai)(zai)(zai)特(te)(te)定(ding)(ding)的(de)(de)(de)(de)(de)(de)生(sheng)(sheng)態環境下和(he)(he)(he)(he)特(te)(te)殊(shu)的(de)(de)(de)(de)(de)(de)生(sheng)(sheng)產生(sheng)(sheng)活(huo)方式(shi)下飼(si)養(yang)(yang)的(de)(de)(de)(de)(de)(de)山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)逐步培育(yu)(yu)形成(cheng)(cheng)(cheng)的(de)(de)(de)(de)(de)(de)。由(you)(you)于(yu)當(dang)地(di)交通不(bu)(bu)便、地(di)域(yu)封閉、水草(cao)豐(feng)茂、土地(di)肥沃(wo)、人(ren)(ren)丁(ding)興旺(wang)、人(ren)(ren)多(duo)(duo)地(di)少(shao),除(chu) 耕地(di)外基本上沒(mei)有(you)(you)(you)什么(me)牲畜(chu)(chu)放(fang)(fang)牧(mu)用(yong)(yong)地(di),因此,該村(cun)除(chu)極少(shao)經(jing)(jing)濟條(tiao)件較(jiao)(jiao)好的(de)(de)(de)(de)(de)(de)農(nong)戶(hu)(hu)(hu)(hu)能飼(si)養(yang)(yang)1-2只山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)外幾(ji)乎沒(mei)有(you)(you)(you)飼(si)養(yang)(yang)其(qi)(qi)它草(cao)食畜(chu)(chu)。在(zai)(zai)(zai)山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)的(de)(de)(de)(de)(de)(de)飼(si)養(yang)(yang)管理過(guo)(guo)程中,農(nong)戶(hu)(hu)(hu)(hu)只能將山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)關在(zai)(zai)(zai)圈里同(tong)豬一(yi)(yi)起(qi)喂養(yang)(yang)或將山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)用(yong)(yong)繩(sheng)索套(tao)牢(lao)牽至耕地(di)附近進行(xing)拴牧(mu)和(he)(he)(he)(he)牽牧(mu),由(you)(you)此逐漸形成(cheng)(cheng)(cheng)了(le)以(yi)(yi)圈養(yang)(yang)為(wei)主(zhu)的(de)(de)(de)(de)(de)(de)山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)生(sheng)(sheng)產模式(shi)。由(you)(you)于(yu)放(fang)(fang)牧(mu)場地(di)有(you)(you)(you)限,每(mei)(mei)家每(mei)(mei)戶(hu)(hu)(hu)(hu)飼(si)養(yang)(yang)的(de)(de)(de)(de)(de)(de)山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)數量也(ye)有(you)(you)(you)限,少(shao)量的(de)(de)(de)(de)(de)(de)飼(si)養(yang)(yang)使(shi)(shi)農(nong)戶(hu)(hu)(hu)(hu)投入了(le)更(geng)多(duo)(duo)的(de)(de)(de)(de)(de)(de)精力,使(shi)(shi)當(dang)地(di)的(de)(de)(de)(de)(de)(de)山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)得(de)到(dao)了(le)精心的(de)(de)(de)(de)(de)(de)飼(si)養(yang)(yang),生(sheng)(sheng)產性(xing)(xing)(xing)能不(bu)(bu)斷得(de)到(dao)提高。在(zai)(zai)(zai)生(sheng)(sheng)產過(guo)(guo)程中偶爾出現(xian)的(de)(de)(de)(de)(de)(de)一(yi)(yi)些一(yi)(yi)胎兩羔(gao),甚至多(duo)(duo)羔(gao)的(de)(de)(de)(de)(de)(de)山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)母體和(he)(he)(he)(he)后代羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)不(bu)(bu)斷被農(nong)戶(hu)(hu)(hu)(hu)長(chang)(chang)(chang)期(qi)留(liu)養(yang)(yang),如(ru)此經(jing)(jing)過(guo)(guo)長(chang)(chang)(chang)期(qi)的(de)(de)(de)(de)(de)(de)自然(ran)選(xuan)擇和(he)(he)(he)(he)群(qun)(qun)眾自發(fa)(fa)(fa)(fa)(fa)選(xuan)育(yu)(yu),農(nong)戶(hu)(hu)(hu)(hu)自發(fa)(fa)(fa)(fa)(fa)將產雙羔(gao)以(yi)(yi)上的(de)(de)(de)(de)(de)(de)公(gong)、母羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)作為(wei)種羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)再進行(xing)選(xuan)育(yu)(yu)、培育(yu)(yu),逐漸形成(cheng)(cheng)(cheng)了(le)具有(you)(you)(you)繁殖(zhi)率高、前期(qi)生(sheng)(sheng)長(chang)(chang)(chang)發(fa)(fa)(fa)(fa)(fa)育(yu)(yu)速度快、適(shi)(shi)應(ying)范(fan)圍(wei)(wei)廣(guang)(guang)(guang)、性(xing)(xing)(xing)情溫(wen)順宜圈養(yang)(yang)、飼(si)養(yang)(yang)效益高等特(te)(te)色,并深受(shou)當(dang)地(di)養(yang)(yang)殖(zhi)農(nong)戶(hu)(hu)(hu)(hu)喜愛,生(sheng)(sheng)產性(xing)(xing)(xing)能穩(wen)定(ding)(ding)的(de)(de)(de)(de)(de)(de)地(di)方優良山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)類群(qun)(qun)—美(mei)(mei)(mei)(mei)(mei)姑(gu)(gu)(gu)(gu)山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)。由(you)(you)于(yu)美(mei)(mei)(mei)(mei)(mei)姑(gu)(gu)(gu)(gu)山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)的(de)(de)(de)(de)(de)(de)飼(si)養(yang)(yang)較(jiao)(jiao)為(wei)簡(jian)便,沒(mei)有(you)(you)(you)什么(me)特(te)(te)殊(shu)的(de)(de)(de)(de)(de)(de)條(tiao)件限制,特(te)(te)別是美(mei)(mei)(mei)(mei)(mei)姑(gu)(gu)(gu)(gu)山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)黑(hei)色、光亮的(de)(de)(de)(de)(de)(de)被毛特(te)(te)征(zheng)迅速受(shou)到(dao)了(le)廣(guang)(guang)(guang)大(da)彝(yi)(yi)(yi)族(zu)(zu)人(ren)(ren)民的(de)(de)(de)(de)(de)(de)歡迎(ying)。美(mei)(mei)(mei)(mei)(mei)姑(gu)(gu)(gu)(gu)山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)很(hen)快成(cheng)(cheng)(cheng)為(wei)當(dang)地(di)彝(yi)(yi)(yi)族(zu)(zu)在(zai)(zai)(zai)傳(chuan)統的(de)(de)(de)(de)(de)(de)過(guo)(guo)年(nian)(nian)過(guo)(guo)節、迎(ying)親嫁娶等喜慶(qing)的(de)(de)(de)(de)(de)(de)日(ri)子里贈送親友(you)(you)的(de)(de)(de)(de)(de)(de)珍貴(gui)畜(chu)(chu)種,收到(dao)美(mei)(mei)(mei)(mei)(mei)姑(gu)(gu)(gu)(gu)山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)這(zhe)一(yi)(yi)貴(gui)重禮物的(de)(de)(de)(de)(de)(de)親友(you)(you)也(ye)倍加珍惜和(he)(he)(he)(he)愛護(hu)這(zhe)一(yi)(yi)畜(chu)(chu)種而予以(yi)(yi)精心喂養(yang)(yang),使(shi)(shi)得(de)美(mei)(mei)(mei)(mei)(mei)姑(gu)(gu)(gu)(gu)山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)的(de)(de)(de)(de)(de)(de)飼(si)養(yang)(yang)范(fan)圍(wei)(wei)越(yue)(yue)來(lai)(lai)越(yue)(yue)廣(guang)(guang)(guang),數量越(yue)(yue)來(lai)(lai)越(yue)(yue)多(duo)(duo),規模越(yue)(yue)來(lai)(lai)越(yue)(yue)大(da),在(zai)(zai)(zai)美(mei)(mei)(mei)(mei)(mei)姑(gu)(gu)(gu)(gu)范(fan)圍(wei)(wei)內(nei)(nei)形成(cheng)(cheng)(cheng)了(le)特(te)(te)有(you)(you)(you)的(de)(de)(de)(de)(de)(de)地(di)方山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)類群(qun)(qun)。經(jing)(jing)過(guo)(guo)畜(chu)(chu)牧(mu)部門十多(duo)(duo)年(nian)(nian)有(you)(you)(you)計劃的(de)(de)(de)(de)(de)(de)選(xuan)育(yu)(yu)和(he)(he)(he)(he)推廣(guang)(guang)(guang),美(mei)(mei)(mei)(mei)(mei)姑(gu)(gu)(gu)(gu)山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)已從1997年(nian)(nian)的(de)(de)(de)(de)(de)(de)全(quan)縣(xian)(xian)僅(jin)有(you)(you)(you)3個(ge)鄉(xiang)(xiang)(xiang)3個(ge)村(cun)中不(bu)(bu)到(dao)100戶(hu)(hu)(hu)(hu)農(nong)戶(hu)(hu)(hu)(hu)飼(si)養(yang)(yang)發(fa)(fa)(fa)(fa)(fa)展(zhan)到(dao)現(xian)在(zai)(zai)(zai)(2008年(nian)(nian)統計)的(de)(de)(de)(de)(de)(de)有(you)(you)(you)36個(ge)鄉(xiang)(xiang)(xiang)(鎮)136個(ge)村(cun)的(de)(de)(de)(de)(de)(de)8000多(duo)(duo)戶(hu)(hu)(hu)(hu)農(nong)戶(hu)(hu)(hu)(hu)飼(si)養(yang)(yang),存(cun)欄美(mei)(mei)(mei)(mei)(mei)姑(gu)(gu)(gu)(gu)山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)從不(bu)(bu)到(dao)400只發(fa)(fa)(fa)(fa)(fa)展(zhan)到(dao)現(xian)在(zai)(zai)(zai)的(de)(de)(de)(de)(de)(de)59150只,核心群(qun)(qun)達(da)9640只,選(xuan)育(yu)(yu)群(qun)(qun)達(da)12200只。主(zhu)要分布在(zai)(zai)(zai)海拔700米到(dao)2800米之(zhi)間的(de)(de)(de)(de)(de)(de)巴普(pu)鎮、農(nong)作鄉(xiang)(xiang)(xiang)、巴古鄉(xiang)(xiang)(xiang)、佐(zuo)戈依(yi)達(da)鄉(xiang)(xiang)(xiang)、依(yi)洛拉達(da)鄉(xiang)(xiang)(xiang)、牛牛壩鄉(xiang)(xiang)(xiang)、九口鄉(xiang)(xiang)(xiang)、洛俄(e)(e)依(yi)甘鄉(xiang)(xiang)(xiang)、井葉特(te)(te)西鄉(xiang)(xiang)(xiang)等全(quan)縣(xian)(xian)36個(ge)鄉(xiang)(xiang)(xiang)(鎮)136個(ge)村(cun)。在(zai)(zai)(zai)美(mei)(mei)(mei)(mei)(mei)姑(gu)(gu)(gu)(gu)境內(nei)(nei)海拔700米到(dao)2800米之(zhi)間的(de)(de)(de)(de)(de)(de)不(bu)(bu)同(tong)地(di)方飼(si)養(yang)(yang)都表現(xian)出了(le)良好的(de)(de)(de)(de)(de)(de)適(shi)(shi)應(ying)性(xing)(xing)(xing)和(he)(he)(he)(he)高繁性(xing)(xing)(xing)能的(de)(de)(de)(de)(de)(de)遺(yi)傳(chuan)穩(wen)定(ding)(ding)性(xing)(xing)(xing)。同(tong)時美(mei)(mei)(mei)(mei)(mei)姑(gu)(gu)(gu)(gu)山(shan)(shan)(shan)(shan)(shan)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)的(de)(de)(de)(de)(de)(de)飼(si)養(yang)(yang)方式(shi)既可(ke)舍(she)飼(si)也(ye)可(ke)放(fang)(fang)牧(mu),不(bu)(bu)但(dan)適(shi)(shi)合于(yu)半(ban)農(nong)半(ban)牧(mu)區發(fa)(fa)(fa)(fa)(fa)展(zhan),也(ye)適(shi)(shi)合于(yu)農(nong)區和(he)(he)(he)(he)牧(mu)區發(fa)(fa)(fa)(fa)(fa)展(zhan),不(bu)(bu)但(dan)適(shi)(shi)合于(yu)美(mei)(mei)(mei)(mei)(mei)姑(gu)(gu)(gu)(gu)發(fa)(fa)(fa)(fa)(fa)展(zhan),也(ye)適(shi)(shi)合于(yu)涼山(shan)(shan)(shan)(shan)(shan)、四川大(da)部分地(di)區發(fa)(fa)(fa)(fa)(fa)展(zhan),周邊涼山(shan)(shan)(shan)(shan)(shan)州境內(nei)(nei)的(de)(de)(de)(de)(de)(de)雷波(bo)、昭覺、金陽、布拖、越(yue)(yue)西以(yi)(yi)及樂山(shan)(shan)(shan)(shan)(shan)地(di)區的(de)(de)(de)(de)(de)(de)峨邊、馬邊等縣(xian)(xian)均曾來(lai)(lai)我縣(xian)(xian)引進飼(si)養(yang)(yang)。其(qi)(qi)發(fa)(fa)(fa)(fa)(fa)展(zhan)前景非常廣(guang)(guang)(guang)闊(kuo)。
三.地域范圍
美姑(gu)山羊(yang)地理(li)標志畜產(chan)品產(chan)地范圍為四川省(sheng)涼(liang)山州美姑(gu)縣所(suo)轄的36個鄉鎮(zhen)291個村。其(qi)地理(li)坐標為東(dong)經102°53′-103°29′,北(bei)緯28°02′-28°53′。
四.產品品質特(te)性特(te)征
(1)美姑山(shan)羊肉(rou)質感(gan)官特征:宰殺后,肌肉(rou)豐滿(man)緊(jin)密、有(you)堅實感(gan)、顏色(se)鮮(xian)艷、光澤潤(run)滑、水嫩多汁、紅色(se)均(jun)勻(yun),用手(shou)觸(chu)摸濕潤(run)不粘手(shou)、肌纖維韌(ren)性(xing)強(qiang)、有(you)彈(dan)性(xing),胴(dong)體(ti)表(biao)面(mian)被(bei)覆一層薄(bo)薄(bo)的(de)白(bai)色(se)、均(jun)勻(yun)的(de)脂肪分布,有(you)輕微的(de)膻味,無其他異味。煮沸后的(de)羊肉(rou)湯(tang)澄清透明(ming),羊脂團浮(fu)聚于(yu)湯(tang)表(biao)面(mian),香氣四溢,風味十(shi)足,具有(you)鮮(xian)、香、濃等(deng)特色(se),品嘗(chang)過(guo)美姑山(shan)羊湯(tang)鍋的(de)人(ren)都對其贊不絕(jue)口(kou)。
(2)美(mei)姑(gu)山(shan)(shan)羊肉(rou)(rou)(rou)內在品質(zhi)指標(biao)和(he)(he)風味特(te)征:美(mei)姑(gu)山(shan)(shan)羊肉(rou)(rou)(rou)(后腿肌(ji)肉(rou)(rou)(rou))經農業(ye)部食品質(zhi)量監督檢驗測(ce)試(shi)中(zhong)心(成都)進行了測(ce)定和(he)(he)分(fen)析,結果表明:美(mei)姑(gu)山(shan)(shan)羊肉(rou)(rou)(rou)品質(zhi)好,營(ying)養豐富(fu),水分(fen)含(han)(han)(han)量為(wei)74.73%,肌(ji)肉(rou)(rou)(rou)中(zhong)粗蛋白含(han)(han)(han)量達(da)(da)22.3%,粗脂(zhi)肪含(han)(han)(han)量達(da)(da)3.72%,灰分(fen)含(han)(han)(han)量達(da)(da)0.97%。膽固醇含(han)(han)(han)量為(wei)41.7㎎/100g,明顯(xian)低于84.62%的其他山(shan)(shan)羊肉(rou)(rou)(rou)在成都檢測(ce)的平均(jun)數;富(fu)含(han)(han)(han)17種氨(an)(an)(an)(an)(an)(an)基(ji)酸(suan)(suan)(suan)(suan)(suan),其中(zhong)天冬門氨(an)(an)(an)(an)(an)(an)酸(suan)(suan)(suan)(suan)(suan)2.26%、蘇氨(an)(an)(an)(an)(an)(an)酸(suan)(suan)(suan)(suan)(suan)0.96%、絲氨(an)(an)(an)(an)(an)(an)酸(suan)(suan)(suan)(suan)(suan)0.79%、谷氨(an)(an)(an)(an)(an)(an)酸(suan)(suan)(suan)(suan)(suan)3.75%、甘氨(an)(an)(an)(an)(an)(an)酸(suan)(suan)(suan)(suan)(suan)1.25%、丙氨(an)(an)(an)(an)(an)(an)酸(suan)(suan)(suan)(suan)(suan)1.52%、胱氨(an)(an)(an)(an)(an)(an)酸(suan)(suan)(suan)(suan)(suan)0.050%、纈氨(an)(an)(an)(an)(an)(an)酸(suan)(suan)(suan)(suan)(suan)1.12%、蛋氨(an)(an)(an)(an)(an)(an)酸(suan)(suan)(suan)(suan)(suan)0.56%、異亮氨(an)(an)(an)(an)(an)(an)酸(suan)(suan)(suan)(suan)(suan)1.06%、亮氨(an)(an)(an)(an)(an)(an)酸(suan)(suan)(suan)(suan)(suan)1.83%、酪(lao)氨(an)(an)(an)(an)(an)(an)酸(suan)(suan)(suan)(suan)(suan)0.78%、苯丙氨(an)(an)(an)(an)(an)(an)酸(suan)(suan)(suan)(suan)(suan)0.91%、賴氨(an)(an)(an)(an)(an)(an)酸(suan)(suan)(suan)(suan)(suan)2.10%、組氨(an)(an)(an)(an)(an)(an)酸(suan)(suan)(suan)(suan)(suan)0.58%、精氨(an)(an)(an)(an)(an)(an)酸(suan)(suan)(suan)(suan)(suan)1.56%、脯(fu)氨(an)(an)(an)(an)(an)(an)酸(suan)(suan)(suan)(suan)(suan)0.95%,氨(an)(an)(an)(an)(an)(an)基(ji)酸(suan)(suan)(suan)(suan)(suan)總量22.1%,氨(an)(an)(an)(an)(an)(an)基(ji)酸(suan)(suan)(suan)(suan)(suan)含(han)(han)(han)量比其他山(shan)(shan)羊肉(rou)(rou)(rou)的平均(jun)數21.63%略高。屠(tu)宰率高且鮮肉(rou)(rou)(rou)色澤純正,具(ju)有清香(xiang)味;熟(shu)肉(rou)(rou)(rou)肉(rou)(rou)(rou)質(zhi)細(xi)嫩鮮美(mei);膻味小,肉(rou)(rou)(rou)湯香(xiang)味濃(nong)郁,風味獨特(te)。