產地及環境
海拔一般為(wei)(wei)(wei)(wei)2500~3200米,山峰在3000米以(yi)上。氣(qi)(qi)候高寒(han),年(nian)平均氣(qi)(qi)溫為(wei)(wei)(wei)(wei)5.5℃,最低(1月)氣(qi)(qi)溫平均為(wei)(wei)(wei)(wei)-7.1℃,最高(7月)氣(qi)(qi)溫平均為(wei)(wei)(wei)(wei)15.9℃,無霜期為(wei)(wei)(wei)(wei)90~120天,年(nian)降水(shui)量(liang)為(wei)(wei)(wei)(wei)635毫米,7~9月份為(wei)(wei)(wei)(wei)雨季(ji),占(zhan)全年(nian)降水(shui)量(liang)的(de)65%以(yi)上,蒸發量(liang)為(wei)(wei)(wei)(wei)1246毫米,相對濕度(du),夏、秋季(ji)為(wei)(wei)(wei)(wei)73~74%,冬、春季(ji)為(wei)(wei)(wei)(wei)65~68%。洮河干流在岷(min)縣境內(nei)自西向東、向北(bei)流過(guo)。南(nan)有(you)達拉嶺(ling),北(bei)有(you)木(mu)寒(han)嶺(ling)和岷(min)山三個草(cao)山草(cao)坡地帶(dai),植被覆(fu)蓋(gai)度(du)好,是放(fang)牧(mu)的(de)好草(cao)場。牧(mu)草(cao)以(yi)禾本科為(wei)(wei)(wei)(wei)主,還有(you)柳絲灌(guan)木(mu)及部分森(sen)林草(cao)場。農作物有(you)春小麥、蠶豆、青稞、燕麥和馬(ma)鈴薯等。經(jing)濟(ji)作物主產油料和當歸。
地理分布
岷縣(xian)(xian)黑裘(qiu)皮(pi)羊主(zhu)要(yao)分布在岷縣(xian)(xian)境內(nei)洮河兩(liang)岸、宕昌(chang)縣(xian)(xian)、臨潭縣(xian)(xian)、臨洮縣(xian)(xian)及(ji)渭(wei)源縣(xian)(xian)部(bu)分地區。
品種特征
岷縣黑裘皮羊體質(zhi)細致,結構(gou)緊湊。頭(tou)清秀,鼻梁隆起,公(gong)羊有角(jiao),向(xiang)后(hou)向(xiang)外(wai)呈(cheng)螺旋狀(zhuang)彎曲(qu),母(mu)羊多數(shu)無角(jiao),少數(shu)有小(xiao)角(jiao)。頸長適中。背平直。尾(wei)(wei)小(xiao)呈(cheng)錐形。體軀、四肢、頭(tou)、尾(wei)(wei)和蹄(ti)全呈(cheng)黑色(se)。
品種性能
岷(min)縣(xian)黑(hei)裘(qiu)皮(pi)(pi)羊(yang)(yang)(yang)成年(nian)公羊(yang)(yang)(yang)平均體高、體長(chang)、胸圍和體重(zhong)分(fen)別(bie)為(wei):56.2±0.7厘(li)(li)米(mi)(mi),58.7±0.7厘(li)(li)米(mi)(mi),76.1±0.9厘(li)(li)米(mi)(mi),31.1±0.8公斤(jin)(jin),成年(nian)母羊(yang)(yang)(yang)分(fen)別(bie)為(wei):54.3±0.3厘(li)(li)米(mi)(mi),55.7±0.3厘(li)(li)米(mi)(mi),77.9±1.0厘(li)(li)米(mi)(mi),27.5±0.3公斤(jin)(jin)。岷(min)縣(xian)黑(hei)裘(qiu)皮(pi)(pi)羊(yang)(yang)(yang)主(zhu)要(yao)以(yi)生(sheng)(sheng)產(chan)黑(hei)色(se)二(er)毛(mao)(mao)(mao)(mao)(mao)皮(pi)(pi)聞名。此外(wai),還產(chan)二(er)剪(jian)皮(pi)(pi)。羔羊(yang)(yang)(yang)初(chu)生(sheng)(sheng)后毛(mao)(mao)(mao)(mao)(mao)被(bei)長(chang)2厘(li)(li)米(mi)(mi)左(zuo)(zuo)右,呈環狀或(huo)半環狀彎曲(qu),生(sheng)(sheng)長(chang)到兩(liang)個月(yue)左(zuo)(zuo)右,毛(mao)(mao)(mao)(mao)(mao)的(de)自然長(chang)度不(bu)短于(yu)7厘(li)(li)米(mi)(mi),這時(shi)所(suo)宰剝的(de)毛(mao)(mao)(mao)(mao)(mao)皮(pi)(pi)稱二(er)毛(mao)(mao)(mao)(mao)(mao)皮(pi)(pi)。典型二(er)毛(mao)(mao)(mao)(mao)(mao)皮(pi)(pi)的(de)特點是:毛(mao)(mao)(mao)(mao)(mao)長(chang)不(bu)短于(yu)7厘(li)(li)米(mi)(mi),毛(mao)(mao)(mao)(mao)(mao)股明顯呈花穗,尖端為(wei)環形(xing)或(huo)半環形(xing),有3~5個彎曲(qu)。好的(de)二(er)毛(mao)(mao)(mao)(mao)(mao)皮(pi)(pi)的(de)毛(mao)(mao)(mao)(mao)(mao)纖維(wei)從根(gen)到尖全黑(hei),光(guang)澤悅目,皮(pi)(pi)板(ban)較薄。皮(pi)(pi)板(ban)面積平均為(wei)1350平方厘(li)(li)米(mi)(mi)。二(er)剪(jian)皮(pi)(pi)是當(dang)年(nian)生(sheng)(sheng)羔羊(yang)(yang)(yang),剪(jian)過(guo)一(yi)次(ci)(ci)春毛(mao)(mao)(mao)(mao)(mao),到第(di)二(er)次(ci)(ci)剪(jian)毛(mao)(mao)(mao)(mao)(mao)期(當(dang)年(nian)秋(qiu)季)宰殺(sha)后所(suo)剝取的(de)毛(mao)(mao)(mao)(mao)(mao)皮(pi)(pi)。其(qi)(qi)特點是:毛(mao)(mao)(mao)(mao)(mao)股明顯,從尖到根(gen)有3~4個彎曲(qu),光(guang)澤好,皮(pi)(pi)板(ban)面積大,保暖、耐穿。其(qi)(qi)缺點是:絨毛(mao)(mao)(mao)(mao)(mao)較多,毛(mao)(mao)(mao)(mao)(mao)股間易粘(zhan)結(jie),皮(pi)(pi)板(ban)較重(zhong)。岷(min)縣(xian)黑(hei)裘(qiu)皮(pi)(pi)羊(yang)(yang)(yang)每年(nian)剪(jian)毛(mao)(mao)(mao)(mao)(mao)兩(liang)次(ci)(ci),4月(yue)中旬剪(jian)春毛(mao)(mao)(mao)(mao)(mao),9月(yue)份剪(jian)秋(qiu)毛(mao)(mao)(mao)(mao)(mao),年(nian)平均剪(jian)毛(mao)(mao)(mao)(mao)(mao)量為(wei)0.75公斤(jin)(jin)。羊(yang)(yang)(yang)毛(mao)(mao)(mao)(mao)(mao)用(yong)于(yu)制(zhi)氈(zhan)。
養殖管理
岷(min)縣(xian)黑(hei)(hei)(hei)(hei)裘皮(pi)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)適應性較(jiao)強,黑(hei)(hei)(hei)(hei)裘皮(pi)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)養(yang)(yang)(yang)殖(zhi)(zhi)管理(li)方式可(ke)(ke)以實行(xing)半(ban)放牧半(ban)舍(she)(she)飼(si)(si)(si)飼(si)(si)(si)養(yang)(yang)(yang)模式喂養(yang)(yang)(yang),農戶需要(yao)做好(hao)如下養(yang)(yang)(yang)殖(zhi)(zhi)的(de)(de)(de)(de)管理(li):調整(zheng)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)群(qun)(qun)(qun),實行(xing)冬(dong)(dong)春(chun)季(ji)(ji)節舍(she)(she)飼(si)(si)(si),必須在(zai)(zai)入(ru)冬(dong)(dong)前對(dui)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)群(qun)(qun)(qun)進行(xing)調整(zheng),除盡(jin)量(liang)出售完肉羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)外(wai),要(yao)堅決淘汰不(bu)孕母羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)及弱、病、殘羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)及老羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)。根據自(zi)己的(de)(de)(de)(de)具(ju)體條(tiao)件,如飼(si)(si)(si)草(cao)料(liao)(liao)的(de)(de)(de)(de)貯(zhu)備(bei)量(liang)、暖(nuan)棚和(he)(he)(he)圜(yuan)舍(she)(she)面(mian)積等(deng)確定飼(si)(si)(si)養(yang)(yang)(yang)規模。貯(zhu)備(bei)足夠(gou)草(cao)料(liao)(liao),飼(si)(si)(si)草(cao)料(liao)(liao)的(de)(de)(de)(de)貯(zhu)備(bei)是保證羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)群(qun)(qun)(qun)冬(dong)(dong)春(chun)季(ji)(ji)舍(she)(she)飼(si)(si)(si)的(de)(de)(de)(de)物(wu)質(zhi)基(ji)礎,養(yang)(yang)(yang)殖(zhi)(zhi)戶應把飼(si)(si)(si)草(cao)料(liao)(liao)的(de)(de)(de)(de)貯(zhu)備(bei)工作放到首(shou)要(yao)位置。生產(chan)中一般(ban)采取以下措施(shi)貯(zhu)備(bei)飼(si)(si)(si)草(cao)料(liao)(liao)。曬(shai)制青(qing)(qing)干(gan)草(cao)。青(qing)(qing)干(gan)草(cao)的(de)(de)(de)(de)營養(yang)(yang)(yang)價值高(gao)(gao)于農作物(wu)秸稈,有(you)條(tiao)件的(de)(de)(de)(de)養(yang)(yang)(yang)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)場(chang)夏季(ji)(ji)應采集野(ye)草(cao)及灌木(mu)枝葉曬(shai)制成青(qing)(qing)干(gan)草(cao)。收集農作物(wu)秸稈。玉米(mi)秸、稻草(cao)、麥(mai)秸、花(hua)生秧、甘薯藤、豆稈豆莢等(deng),都是舍(she)(she)飼(si)(si)(si)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)的(de)(de)(de)(de)粗飼(si)(si)(si)料(liao)(liao),可(ke)(ke)加工處理(li)后(hou)(hou)貯(zhu)備(bei)飼(si)(si)(si)喂。還(huan)有(you)就是種植(zhi)優質(zhi)牧草(cao)。在(zai)(zai)有(you)條(tiao)件的(de)(de)(de)(de)地區(qu)可(ke)(ke)種植(zhi)優質(zhi)高(gao)(gao)產(chan)牧草(cao),hn-mc紫花(hua)苜蓿畝產(chan)在(zai)(zai)1萬千克左右,刈割青(qing)(qing)貯(zhu)或曬(shai)干(gan),因其蛋白質(zhi)等(deng)營養(yang)(yang)(yang)物(wu)質(zhi)含(han)量(liang)豐富(fu),還(huan)有(you)hn-mc黑(hei)(hei)(hei)(hei)麥(mai)草(cao)等(deng),粗纖維(wei)含(han)量(liang)比(bi)較(jiao)高(gao)(gao),這些都是適宜(yi)喂養(yang)(yang)(yang)岷(min)縣(xian)黑(hei)(hei)(hei)(hei)裘皮(pi)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)的(de)(de)(de)(de),對(dui)冬(dong)(dong)春(chun)季(ji)(ji)舍(she)(she)飼(si)(si)(si)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)補飼(si)(si)(si)能起到一定的(de)(de)(de)(de)營養(yang)(yang)(yang)調控作用(yong)。在(zai)(zai)防(fang)管理(li)方面(mian),要(yao)做好(hao)岷(min)縣(xian)黑(hei)(hei)(hei)(hei)裘皮(pi)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)的(de)(de)(de)(de)驅(qu)蟲(chong)防(fang)疫、分群(qun)(qun)(qun)飼(si)(si)(si)養(yang)(yang)(yang)管理(li) 在(zai)(zai)入(ru)冬(dong)(dong)前要(yao)對(dui)舍(she)(she)飼(si)(si)(si)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)進行(xing)驅(qu)蟲(chong)和(he)(he)(he)防(fang)疫,并對(dui)公羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)、懷孕母羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)、后(hou)(hou)備(bei)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)實行(xing)分群(qun)(qun)(qun)飼(si)(si)(si)養(yang)(yang)(yang)與管理(li)。岷(min)縣(xian)黑(hei)(hei)(hei)(hei)裘皮(pi)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)的(de)(de)(de)(de)搭建(jian)暖(nuan)棚和(he)(he)(he)維(wei)修圈(quan)舍(she)(she),在(zai)(zai)入(ru)冬(dong)(dong)前要(yao)搭建(jian)和(he)(he)(he)維(wei)修舍(she)(she)飼(si)(si)(si)的(de)(de)(de)(de)暖(nuan)棚和(he)(he)(he)圈(quan)舍(she)(she),并進行(xing)徹底清掃(sao)后(hou)(hou)消(xiao)(xiao)毒;對(dui)運(yun)動場(chang)也要(yao)整(zheng)理(li)消(xiao)(xiao)毒,在(zai)(zai)出入(ru)門(men)口(kou)設置消(xiao)(xiao)毒池。岷(min)縣(xian)黑(hei)(hei)(hei)(hei)裘皮(pi)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)養(yang)(yang)(yang)殖(zhi)(zhi)需要(yao)保持適度(du)(du)的(de)(de)(de)(de)運(yun)動 養(yang)(yang)(yang)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)戶在(zai)(zai)冬(dong)(dong)春(chun)季(ji)(ji)對(dui)羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)實行(xing)舍(she)(she)飼(si)(si)(si)圈(quan)養(yang)(yang)(yang)后(hou)(hou),還(huan)需使羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)群(qun)(qun)(qun)保持適度(du)(du)的(de)(de)(de)(de)運(yun)動,可(ke)(ke)增(zeng)強羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)的(de)(de)(de)(de)體質(zhi)。一般(ban)是在(zai)(zai)無(wu)雨雪(xue)天,每天把羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)群(qun)(qun)(qun)趕到可(ke)(ke)放牧的(de)(de)(de)(de)草(cao)地后(hou)(hou)適當(dang)放牧3-5小時(shi),讓羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)群(qun)(qun)(qun)能采食(shi)到一定量(liang)的(de)(de)(de)(de)青(qing)(qing)綠(lv)灌木(mu)枝葉和(he)(he)(he)野(ye)生雜草(cao),又增(zeng)強了羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)的(de)(de)(de)(de)體質(zhi),可(ke)(ke)減輕羊(yang)(yang)(yang)(yang)(yang)(yang)(yang)(yang)的(de)(de)(de)(de)春(chun)乏(fa)。