一.產品介紹
陵(ling)(ling)川(chuan)(chuan)縣(xian)位于(yu)山(shan)(shan)(shan)西省東南端,保護(hu)范圍是(shi):坐(zuo)標北緯35°30′~35°52.5′之(zhi)間(jian),東經113°15′~113°36′之(zhi)間(jian),保護(hu)地(di)域:陵(ling)(ling)川(chuan)(chuan)縣(xian)東部古郊鄉、六泉鄉、馬圪當鄉、奪火(huo)鄉、潞城鎮5個鄉鎮,總面(mian)積1097.2平方。陵(ling)(ling)川(chuan)(chuan)黑(hei)山(shan)(shan)(shan)羊(yang)(yang)(yang)吃的(de)是(shi)中草藥、喝的(de)是(shi)礦泉水,優質(zhi)的(de)牧草資源和(he)山(shan)(shan)(shan)間(jian)溪(xi)流(liu)成就(jiu)了(le)黑(hei)山(shan)(shan)(shan)羊(yang)(yang)(yang)羊(yang)(yang)(yang)肉(rou)味道(dao)鮮美(mei)、膻(shan)味極(ji)小的(de)特質(zhi)。陵(ling)(ling)川(chuan)(chuan)黑(hei)山(shan)(shan)(shan)羊(yang)(yang)(yang)肌(ji)纖維(wei)細(xi),肉(rou)質(zhi)細(xi)嫩(nen),味道(dao)鮮美(mei),膻(shan)味極(ji)小,營(ying)養價值高(gao),15種(zhong)氨基(ji)酸含量齊(qi)全,被(bei)譽為人間(jian)“肉(rou)食(shi)(shi)珍品(pin)”。 羊(yang)(yang)(yang)也代表了(le)一種(zhong)文化,它開啟(qi)了(le)人性的(de)善良之(zhi)門(men),據《春秋繁露》記述(shu),羊(yang)(yang)(yang)最(zui)能觸動人心之(zhi)處就(jiu)在于(yu)“羊(yang)(yang)(yang)有角而不任,設備而不用(yong),類好仁者(zhe);執之(zhi)不鳴,殺(sha)之(zhi)不啼,類死義者(zhe);羔食(shi)(shi)于(yu)母(mu),跪而受之(zhi),類知(zhi)禮者(zhe),古羊(yang)(yang)(yang)之(zhi)為言猶(you)祥與,故卿以為贊。”
二.自然生態環境和人(ren)文歷史因(yin)素
1.土壤(rang)地貌(mao)情況(kuang)陵(ling)(ling)(ling)川(chuan)縣(xian)(xian)(xian)依據地形差(cha)異,全(quan)縣(xian)(xian)(xian)劃分為(wei)東南部石(shi)(shi)(shi)質山區(qu)(qu)、中部土石(shi)(shi)(shi)山區(qu)(qu)、西部土石(shi)(shi)(shi)丘陵(ling)(ling)(ling)平川(chuan)區(qu)(qu)三(san)大(da)自然區(qu)(qu)域。東南部石(shi)(shi)(shi)質山區(qu)(qu)占(zhan)(zhan)全(quan)縣(xian)(xian)(xian)總(zong)面積(ji)(ji)的(de)49.1%,境內山體(ti)陡峻,谷窄(zhai)溝深,地勢(shi)險要(yao),海(hai)(hai)拔高(gao)低(di)(di)懸(xuan)殊,最高(gao)峰在六(liu)泉(quan)鄉的(de)板山,海(hai)(hai)拔1791.7米(mi),是全(quan)縣(xian)(xian)(xian)的(de)最高(gao)點,最低(di)(di)點是馬圪當鄉甘(gan)河破(po)屋(wu),海(hai)(hai)拔僅有(you)(you)628米(mi),為(wei)全(quan)縣(xian)(xian)(xian)最低(di)(di)點;中部土石(shi)(shi)(shi)山區(qu)(qu)占(zhan)(zhan)全(quan)縣(xian)(xian)(xian)總(zong)面積(ji)(ji)的(de)26.1%,境內嶺梁連綿,溝谷縱橫,土少石(shi)(shi)(shi)多(duo);西部土石(shi)(shi)(shi)丘陵(ling)(ling)(ling)平川(chuan)區(qu)(qu),占(zhan)(zhan)全(quan)縣(xian)(xian)(xian)總(zong)面積(ji)(ji)的(de)24.8%,本(ben)區(qu)(qu)多(duo)呈(cheng)低(di)(di)山丘陵(ling)(ling)(ling),由(you)于沖刷和風(feng)蝕作(zuo)用,以(yi)黃(huang)(huang)土原、梁、嶺、坪、柱(zhu)、墻為(wei)特色,水(shui)(shui)土流失極為(wei)嚴重,是本(ben)縣(xian)(xian)(xian)地肥、水(shui)(shui)足、路平、煤香、五(wu)谷豐(feng)登(deng)的(de)富饒地方。全(quan)縣(xian)(xian)(xian)地勢(shi)隨(sui)太行山脈(mo)走向由(you)東北向西南逐(zhu)漸傾斜南北長52.8公里(li)(li),東西寬53.2公里(li)(li),平均海(hai)(hai)拔1300米(mi),縣(xian)(xian)(xian)城海(hai)(hai)拔1290米(mi),相對高(gao)差(cha)達1163.7米(mi)。陵(ling)(ling)(ling)川(chuan)黑(hei)(hei)山羊保護區(qu)(qu)內有(you)(you)豐(feng)富的(de)牧(mu)草(cao)(cao)資(zi)源,如(ru)(ru)紫花苜蓿、無(wu)芒雀麥、籽(zi)粒莧、紅豆草(cao)(cao)等;還有(you)(you)可供(gong)山羊食用的(de)灌(guan)木(mu),如(ru)(ru)針楓、石(shi)(shi)(shi)榆、黃(huang)(huang)花條(tiao)、刺(ci)槐、黃(huang)(huang)刺(ci)槐、狼牙刺(ci)、白草(cao)(cao)、百里(li)(li)香、鼠曲草(cao)(cao)、藍蓬花。此外,還有(you)(you)地榆、野黨參、黃(huang)(huang)芩、胡麻等野生藥材(cai)。豐(feng)富的(de)牧(mu)草(cao)(cao)和灌(guan)木(mu)資(zi)源為(wei)陵(ling)(ling)(ling)川(chuan)黑(hei)(hei)山羊提供(gong)了(le)種類繁多(duo)的(de)食物來源,再加上大(da)量的(de)野生藥材(cai),成(cheng)就了(le)陵(ling)(ling)(ling)川(chuan)黑(hei)(hei)山羊的(de)獨(du)特風(feng)味(wei)。
2.水(shui)(shui)文(wen)情況(kuang)陵(ling)川(chuan)縣年平均水(shui)(shui)資源可(ke)利用(yong)總量0.35億m3,其中(zhong)衛河流域多年平均水(shui)(shui)資源可(ke)利用(yong)總量0.24億m3,各支流則均處于陵(ling)川(chuan)縣山(shan)(shan)大溝深、人口較(jiao)少的(de)的(de)東南部(bu)石灰(hui)巖(yan)地區,其水(shui)(shui)資源量占到(dao)陵(ling)川(chuan)縣水(shui)(shui)資源總量的(de)80%。年平均降水(shui)(shui)量為600—700毫米。全縣主要有四(si)大河流,即廖東河、武家灣河、北(bei)召河和香磨河。山(shan)(shan)上(shang)有豐富的(de)泉水(shui)(shui),為陵(ling)川(chuan)黑(hei)山(shan)(shan)羊提供了充足(zu)和優質的(de)飲用(yong)水(shui)(shui),可(ke)以說陵(ling)川(chuan)黑(hei)山(shan)(shan)羊是喝著礦泉水(shui)(shui)長大的(de)。
3.氣(qi)候情況:陵川(chuan)縣年(nian)平(ping)均氣(qi)溫(wen)(wen)7.9℃,≥10℃的(de)年(nian)積(ji)溫(wen)(wen)2755℃。1月(yue)份(fen)最(zui)(zui)冷(leng),平(ping)均氣(qi)溫(wen)(wen)為-5.2℃,極端最(zui)(zui)低(di)氣(qi)溫(wen)(wen)可降(jiang)(jiang)至(zhi)-23.7℃,7月(yue)份(fen)最(zui)(zui)熱(re),平(ping)均氣(qi)溫(wen)(wen)21.3℃,極端最(zui)(zui)高氣(qi)溫(wen)(wen)為34.3℃,最(zui)(zui)熱(re)月(yue)與最(zui)(zui)冷(leng)月(yue)相(xiang)差26.5℃。氣(qi)溫(wen)(wen)的(de)年(nian)變化規律是:1至(zhi)7月(yue)份(fen)為氣(qi)溫(wen)(wen)上升階段,7至(zhi)12月(yue)份(fen)為氣(qi)溫(wen)(wen)下(xia)降(jiang)(jiang)階段,2月(yue)份(fen)至(zhi)5月(yue)份(fen),每(mei)月(yue)以5—7℃增溫(wen)(wen),為增溫(wen)(wen)高峰期(qi),10—12月(yue),每(mei)月(yue)又以5—6℃降(jiang)(jiang)溫(wen)(wen),屬降(jiang)(jiang)溫(wen)(wen)高峰期(qi)。無(wu)霜(shuang)期(qi)平(ping)均為135天,平(ping)均初霜(shuang)期(qi)在(zai)10月(yue)上旬(xun),終霜(shuang)期(qi)在(zai)次年(nian)4月(yue)下(xia)旬(xun),東部山(shan)區(qu)(qu)無(wu)霜(shuang)期(qi)較(jiao)短(duan),西(xi)(xi)部平(ping)川(chuan)區(qu)(qu)無(wu)霜(shuang)期(qi)較(jiao)長,東西(xi)(xi)相(xiang)差15天左右,一般背陰(yin)坡比向陽坡初霜(shuang)來的(de)早(zao)。陵川(chuan)黑(hei)山(shan)羊保護范圍(wei)內沒(mei)有工礦企業,為陵川(chuan)黑(hei)山(shan)羊提(ti)供了優(you)質(zhi)空氣(qi),使陵川(chuan)黑(hei)山(shan)羊羊肉具備了味(wei)道鮮美(mei)、膻味(wei)極小的(de)特質(zhi)。
三.地域范圍
陵(ling)(ling)川縣位于山(shan)西(xi)省(sheng)東南(nan)端,北(bei)靠壺關、長治,西(xi)連高平(ping)、澤州,東南(nan)與河南(nan)輝縣、修武接壤,為(wei)山(shan)西(xi)省(sheng)東南(nan)之門(men)戶。全縣總(zong)(zong)面(mian)積1751平(ping)方(fang)公里,大部分地區海拔在(zai)1200—1600米(mi)之間,最高海拔達(da)1791.9米(mi),最低海拔628米(mi)。全縣共(gong)轄7鎮5鄉378個(ge)行(xing)政村(cun),總(zong)(zong)人口(kou)25萬人,其中農業人口(kou)22.6萬人。陵(ling)(ling)川黑(hei)山(shan)羊地理標志產品保護(hu)范圍(wei)為(wei)山(shan)西(xi)省(sheng)晉城(cheng)市陵(ling)(ling)川縣古郊(jiao)鄉、六泉(quan)鄉、馬(ma)圪(ge)當鄉、奪火鄉和潞城(cheng)鎮五個(ge)鄉鎮的274個(ge)行(xing)政村(cun),總(zong)(zong)面(mian)積109700公頃,地理坐標東經113°15′—113°36′,北(bei)緯35°30′—35°52.5′之間。保護(hu)范圍(wei)內現存欄陵(ling)(ling)川黑(hei)山(shan)羊9.5萬只(zhi),年(nian)生產總(zong)(zong)量4萬余(yu)只(zhi)。
四.產品品質特性特征
1.外在感官特征(zheng):陵(ling)川黑(hei)山(shan)羊(yang)(yang)(yang)體(ti)(ti)軀中(zhong)等,頭部大小(xiao)適中(zhong),眼(yan)大微凸,鼻(bi)梁凹陷,耳小(xiao),向左(zuo)(zuo)(zuo)右(you)(you)(you)平(ping)伸,公母(mu)羊(yang)(yang)(yang)多(duo)具有粗(cu)大的“八”字(zi)型角(jiao),也有少(shao)數羊(yang)(yang)(yang)無(wu)角(jiao)。背腰(yao)寬廣肥圓(yuan),四肢粗(cu)壯(zhuang),蹄堅實(shi)。被毛(mao)修長(chang)(chang)光亮,多(duo)為(wei)褐色,外層(ceng)毛(mao)粗(cu)硬而長(chang)(chang),有光澤。成年(nian)公羊(yang)(yang)(yang)體(ti)(ti)重(zhong)50公斤左(zuo)(zuo)(zuo)右(you)(you)(you),體(ti)(ti)高(gao)58.5厘(li)(li)米左(zuo)(zuo)(zuo)右(you)(you)(you),體(ti)(ti)長(chang)(chang)63.9厘(li)(li)米左(zuo)(zuo)(zuo)右(you)(you)(you),胸(xiong)圍(wei)(wei)76.3厘(li)(li)米左(zuo)(zuo)(zuo)右(you)(you)(you),管圍(wei)(wei)8.9厘(li)(li)米左(zuo)(zuo)(zuo)右(you)(you)(you)。成年(nian)母(mu)羊(yang)(yang)(yang)體(ti)(ti)重(zhong)35公斤左(zuo)(zuo)(zuo)右(you)(you)(you),體(ti)(ti)高(gao)53.1厘(li)(li)米左(zuo)(zuo)(zuo)右(you)(you)(you),體(ti)(ti)長(chang)(chang) 59.9厘(li)(li)米左(zuo)(zuo)(zuo)右(you)(you)(you),胸(xiong)圍(wei)(wei)69.6厘(li)(li)米左(zuo)(zuo)(zuo)右(you)(you)(you),管圍(wei)(wei)6.8厘(li)(li)米左(zuo)(zuo)(zuo)右(you)(you)(you)。陵(ling)川黑(hei)山(shan)羊(yang)(yang)(yang)屠宰(zai)率平(ping)均為(wei)35%,產(chan)仔率120%,外層(ceng)毛(mao)12個月毛(mao)長(chang)(chang)度可(ke)(ke)達20厘(li)(li)米以(yi)上,平(ping)均每年(nian)可(ke)(ke)剪毛(mao)7.5兩(liang)。內層(ceng)毛(mao)年(nian)抓(zhua)絨公羊(yang)(yang)(yang)可(ke)(ke)達5兩(liang)以(yi)上,母(mu)羊(yang)(yang)(yang)可(ke)(ke)達3兩(liang)以(yi)上。性成熟(shu)1歲左(zuo)(zuo)(zuo)右(you)(you)(you)、體(ti)(ti)成熟(shu)1.5歲左(zuo)(zuo)(zuo)右(you)(you)(you),產(chan)肉性好,蛋白質高(gao)脂肪少(shao),味香(xiang)而美(mei)。每活重(zhong)2.2-2.5公斤即(ji)可(ke)(ke)產(chan)凈(jing)肉1公斤。
2.內在品質指(zhi)標陵(ling)川黑山(shan)羊(yang)肌纖維(wei)細,肉(rou)(rou)質細嫩,味道(dao)鮮美,膻(shan)味極小,營(ying)養價值高(gao),15種氨基(ji)酸(suan)含量(liang)齊全,特(te)別(bie)是人體(ti)(ti)(ti)必(bi)須氨基(ji)酸(suan)尤為豐富,被譽為人間“肉(rou)(rou)食(shi)珍品”。滋補(bu)作用(yong)極強(qiang),長(chang)期食(shi)用(yong),可(ke)補(bu)虛(xu)、強(qiang)體(ti)(ti)(ti),特(te)別(bie)適用(yong)于年老、體(ti)(ti)(ti)弱、多病者(zhe),常食(shi)用(yong)黑山(shan)羊(yang)或(huo)配以(yi)適宜(yi)的滋補(bu)藥品,以(yi)達到補(bu)虛(xu)、健康、延年的作用(yong)。
3.安全(quan)要求飲用水(shui)(shui)符合(he)(he)《NY5027-2001無公(gong)(gong)害(hai)食(shi)品畜(chu)禽(qin)飲用水(shui)(shui)水(shui)(shui)質》標(biao)準(zhun)(zhun)規(gui)定(ding),投(tou)入(ru)品符合(he)(he)《NY5030-2001無公(gong)(gong)害(hai)食(shi)品畜(chu)禽(qin)飼(si)養(yang)獸(shou)藥使用準(zhun)(zhun)則》和《NY5032-2001無公(gong)(gong)害(hai)食(shi)品畜(chu)禽(qin)飼(si)料和飼(si)料添加劑使用準(zhun)(zhun)則》標(biao)準(zhun)(zhun)規(gui)定(ding),肉羊(yang)飼(si)養(yang)管(guan)理符合(he)(he)《NY5151-2002無公(gong)(gong)害(hai)食(shi)品肉羊(yang)飼(si)養(yang)管(guan)理準(zhun)(zhun)則》和《NY5149-2002無公(gong)(gong)害(hai)食(shi)品肉羊(yang)飼(si)養(yang)獸(shou)醫防疫準(zhun)(zhun)則》標(biao)準(zhun)(zhun)規(gui)定(ding)。羊(yang)肉符合(he)(he)《NY5149-2002無公(gong)(gong)害(hai)食(shi)品羊(yang)肉》標(biao)準(zhun)(zhun)規(gui)定(ding)。
五.特定生產方式
1.放(fang)牧(mu)管理要點春(chun)季放(fang)牧(mu)先(xian)放(fang)枯草坡或喂一些干草,然后再(zai)放(fang)青草坡,要防(fang)止(zhi)羊(yang)(yang)(yang)跑青和臌氣,早上(shang)天冷,不(bu)能(neng)讓羊(yang)(yang)(yang)吃(chi)露水(shui)草,否則(ze)易引(yin)起(qi)拉稀;夏季應做好(hao)防(fang)暑降溫工(gong)作(zuo),中(zhong)午(wu)炎(yan)熱時應讓羊(yang)(yang)(yang)群到(dao)通(tong)風、陰涼處休(xiu)息,同時要多給羊(yang)(yang)(yang)群飲水(shui)和補鹽(yan);秋(qiu)季是羊(yang)(yang)(yang)群抓膘(biao)配種季節(jie),要將(jiang)羊(yang)(yang)(yang)放(fang)飽、放(fang)好(hao);冬季注意防(fang)寒、保暖、保膘(biao)、保羔。
2.舍飼技術舍飼應配有(you)(you)專用的羊舍和(he)運(yun)動(dong)(dong)場,并設有(you)(you)飼槽和(he)水(shui)槽。飼養要(yao)(yao)注意定(ding)(ding)時(shi)、定(ding)(ding)量、定(ding)(ding)質、定(ding)(ding)人。根據不同羊只(zhi),確定(ding)(ding)喂(wei)量,既能吃飽,又不浪費(fei)。飼草、飼料(liao)、飲水(shui)要(yao)(yao)清(qing)潔,不喂(wei)霉變草料(liao),冬天最好飲用溫水(shui),保持羊舍清(qing)潔、干燥,做(zuo)到冬暖夏涼,糞便(bian)要(yao)(yao)經常(chang)打掃。要(yao)(yao)搞好春秋兩次防疫和(he)經常(chang)性的驅蟲(chong)。平時(shi)做(zuo)好衛生、消毒工作,羊糞要(yao)(yao)堆(dui)積發酵(jiao)處理后使用,同時(shi)增(zeng)加羊只(zhi)運(yun)動(dong)(dong),保持羊體(ti)衛生。
3.種(zhong)羊的(de)飼養管理(li)種(zhong)公羊要(yao)保持中上(shang)等(deng)膘(biao)情,性(xing)欲旺盛(sheng)。飼料(liao)要(yao)求營(ying)養價(jia)值高,有(you)足量的(de)蛋白(bai)質、維(wei)生素及無機鹽等(deng),且易消(xiao)化(hua),適口性(xing)好。要(yao)單圈飼養,單獨(du)組群放牧、運動(dong)和補飼,不(bu)(bu)要(yao)和母羊混群。母羊配種(zhong)前(qian)要(yao)做(zuo)好抓膘(biao)復壯,瘦弱母羊要(yao)適當增加(jia)(jia)(jia)營(ying)養。青、粗飼料(liao)自(zi)由(you)采食,精料(liao)每天每只(zhi)補飼0.2公斤左右。孕期應(ying)(ying)(ying)加(jia)(jia)(jia)強(qiang)管理(li),防(fang)擁擠(ji)、跳溝(gou)、驚(jing)群、滑倒,日常活動(dong)要(yao)慢、穩,不(bu)(bu)喂(wei)霉變飼料(liao)和冰凍飼料(liao),以(yi)防(fang)流產。妊娠后(hou)期由(you)于胎兒發育(yu)快,應(ying)(ying)(ying)增加(jia)(jia)(jia)精料(liao)喂(wei)量。產前(qian)10天左右應(ying)(ying)(ying)多喂(wei)一些(xie)多汁飼料(liao),哺乳期應(ying)(ying)(ying)加(jia)(jia)(jia)強(qiang)營(ying)養,以(yi)保證奶水充足。
4.羔(gao)羊(yang)的管理初生羔(gao)羊(yang)要盡量(liang)早吃(chi)(chi)、多吃(chi)(chi)初乳,吃(chi)(chi)得(de)(de)越早,吃(chi)(chi)得(de)(de)越多,增重越快,體質越強,發病少,成(cheng)活率高。從(cong)10日齡后開始給草,20天開始訓(xun)練吃(chi)(chi)料,以促使羔(gao)羊(yang)正常發育,對于不作(zuo)種用(yong)的公羔(gao)羊(yang)可用(yong)結扎法(fa)或手術(shu)法(fa)進行(xing)去勢。
5.育成(cheng)羊(yang)的(de)(de)管理半放牧(mu)半舍飼是培育青年羊(yang)最理想的(de)(de)飼養方式,斷奶后至8月(yue)齡,每(mei)日在吃(chi)足優質(zhi)干草的(de)(de)基礎上,補喂(wei)含可消化粗蛋白15%的(de)(de)精料0.2公斤(jin),如果草質(zhi)優良也可以(yi)少給精料。