芒果视频

遼寧(ning)絨(rong)(rong)(rong)山羊(yang)原產(chan)于遼寧(ning)省東南部山區(qu)步云山周圍各市縣，屬絨(rong)(rong)(rong)肉兼(jian)(jian)用(yong)型品(pin)種(zhong)，是中(zhong)國(guo)絨(rong)(rong)(rong)山羊(yang)品(pin)種(zhong)中(zhong)產(chan)絨(rong)(rong)(rong)量最高的優良(liang)品(pin)種(zhong)。該品(pin)種(zhong)具(ju)有產(chan)絨(rong)(rong)(rong)量高，絨(rong)(rong)(rong)纖維長，粗細度(du)適(shi)中(zhong)，體形壯大，適(shi)應性強，遺傳性能穩(wen)定、改良(liang)低(di)產(chan)山羊(yang)效果顯著等(deng)特(te)點，其產(chan)絨(rong)(rong)(rong)量居全國(guo)之首，被譽為"國(guo)寶(bao)"，是中(zhong)國(guo)重點畜(chu)禽遺傳保(bao)護資源(yuan)。主要分布在蓋州及(ji)其相鄰(lin)的岫巖、遼陽(yang)、本溪、鳳(feng)城、寬甸、莊河、瓦房(fang)店(dian)等(deng)地(di)區(qu)。遼寧(ning)絨(rong)(rong)(rong)山羊(yang)種(zhong)用(yong)價值極(ji)高，尤(you)其對(dui)內蒙絨(rong)(rong)(rong)山羊(yang)新品(pin)系的形成貢獻卓著。屬絨(rong)(rong)(rong)肉兼(jian)(jian)用(yong)型品(pin)種(zhong)。

簡單介紹

原產于遼(liao)寧省遼(liao)東半島東南部(bu)的蓋縣(xian)、復縣(xian)、岫巖和莊河(he)等(deng)地；陜西、甘(gan)肅、新(xin)疆和內蒙古(gu)等(deng)省（自治區）曾引進本品(pin)種(zhong)(zhong)改良(liang)當地土種(zhong)(zhong)山羊獲得初步成(cheng)效。

遼寧絨山羊原產(chan)于遼寧省東南部山區步云山周圍(wei)各市縣，屬絨肉兼(jian)用型品種，因產(chan)絨量高，適應(ying)性強，遺傳性能穩定、改(gai)良各地(di)土(tu)種山羊效果(guo)顯著(zhu)而在國(guo)內外享有盛譽。

基本分布

現主要分布在蓋州及其相鄰的(de)岫(xiu)巖、遼陽、本溪、鳳城、寬甸、莊河、瓦房(fang)店等(deng)地區(qu)。

外形特征

遼寧絨(rong)山羊(yang)公、母羊(yang)均(jun)有(you)(you)角(jiao)，有(you)(you)髯，公羊(yang)角(jiao)發(fa)達，向兩側平(ping)直(zhi)伸展，母羊(yang)角(jiao)向后(hou)上方。額頂有(you)(you)自(zi)然彎曲并(bing)帶(dai)絲(si)光(guang)的綹毛。體(ti)軀結(jie)構(gou)勻(yun)稱，體(ti)質結(jie)實。頸部寬厚，頸肩結(jie)合良好，背平(ping)直(zhi)，后(hou)軀發(fa)達，呈倒三角(jiao)形狀。四肢較短，蹄質結(jie)實，短瘦尾，尾尖上翹。被毛為全白色，外層為粗毛，且有(you)(you)絲(si)光(guang)光(guang)澤，內層為絨(rong)毛。

社會評價

遼(liao)寧絨(rong)山羊種用價值極高(gao)，尤(you)其對內蒙絨(rong)山羊新品(pin)系的(de)形成，做出(chu)了杰出(chu)的(de)貢(gong)獻。遼(liao)寧絨(rong)山羊在改良(liang)和提(ti)高(gao)我國各省區絨(rong)山羊品(pin)質方面，起(qi)著至關(guan)重要(yao)的(de)作用，社(she)會效益和經(jing)濟(ji)效益巨大。

品種描述

公(gong)羊(yang)(yang)(yang)角粗(cu)大，向兩(liang)(liang)側平直(zhi)伸(shen)展；母(mu)羊(yang)(yang)(yang)角較細(xi)，向后上(shang)方(fang)伸(shen)開(kai)。額部均有卷毛(mao)(mao)(mao)，頜(he)下有髯，頸(jing)部寬(kuan)厚，背腰平直(zhi)，后軀發(fa)達(da)，四(si)肢堅實，結(jie)構(gou)勻稱。成(cheng)年(nian)(nian)公(gong)羊(yang)(yang)(yang)體重68～82千克(ke)；母(mu)羊(yang)(yang)(yang)40～75千克(ke)。成(cheng)熟較晚(wan),5月(yue)齡左(zuo)右(you)發(fa)情(qing),配種適齡宜在18月(yue)齡左(zuo)右(you),產(chan)區多于11月(yue)配種，翌年(nian)(nian)3～4月(yue)份產(chan)羔。成(cheng)年(nian)(nian)公(gong)羊(yang)(yang)(yang)絨(rong)毛(mao)(mao)(mao)產(chan)量(liang)平均736克(ke)，高(gao)(gao)的可達(da)1375克(ke)；粗(cu)毛(mao)(mao)(mao)650克(ke)。母(mu)羊(yang)(yang)(yang)絨(rong)毛(mao)(mao)(mao)產(chan)量(liang)平均575克(ke)，高(gao)(gao)的可達(da)1025克(ke)；粗(cu)毛(mao)(mao)(mao)525克(ke)。絨(rong)毛(mao)(mao)(mao)平均細(xi)度80支(折合16.4微米(mi))，凈絨(rong)率(lv)75％以上(shang)。產(chan)絨(rong)量(liang)以2～6歲時(shi)最高(gao)(gao)。產(chan)區終(zhong)年(nian)(nian)放(fang)牧，冬春補飼。抓絨(rong)前(qian)10～15天(tian)加(jia)喂(wei)精(jing)料。如分兩(liang)(liang)次抓絨(rong)，中間可相隔10～15天(tian)。抓絨(rong)后半個月(yue)左(zuo)右(you)剪毛(mao)(mao)(mao),胡子和尾毛(mao)(mao)(mao)的價格較高(gao)(gao),應另(ling)行(xing)包(bao)裝。

一.產品介紹

遼(liao)寧東部(bu)地區(qu)農(nong)民飼養山(shan)羊(yang)(yang)(yang)歷史悠久。在(zai)(zai)(zai)(zai)沈(shen)陽新樂遺(yi)址，發(fa)現(xian)遼(liao)沈(shen)大地在(zai)(zai)(zai)(zai)7000年前就(jiu)已經(jing)有豬、羊(yang)(yang)(yang)飼養。遼(liao)寧絨(rong)(rong)山(shan)羊(yang)(yang)(yang)是(shi)在(zai)(zai)(zai)(zai)遼(liao)東地區(qu)優越的生態條件(jian)下，經(jing)過(guo)民間(jian)長期(qi)自群選(xuan)育形成的地方品種。1955年11月首先在(zai)(zai)(zai)(zai)蓋(gai)縣(xian)(xian)被官方發(fa)現(xian)。1959年，遼(liao)寧省(sheng)農(nong)業(ye)廳組織全省(sheng)開展畜禽(qin)品種資源調查(cha)時，被專家們認定為(wei)優良(liang)地方品種，時稱蓋(gai)縣(xian)(xian)絨(rong)(rong)山(shan)羊(yang)(yang)(yang)。1964年8月，農(nong)業(ye)部(bu)領導電告遼(liao)寧省(sheng)農(nong)業(ye)廳：“遼(liao)寧要從全國(guo)出發(fa)，繁育好蓋(gai)縣(xian)(xian)絨(rong)(rong)山(shan)羊(yang)(yang)(yang)，支援各地”。1980年，在(zai)(zai)(zai)(zai)全國(guo)統(tong)一的畜禽(qin)品種調查(cha)中，發(fa)現(xian)在(zai)(zai)(zai)(zai)蓋(gai)縣(xian)(xian)周圍的岫巖、鳳城、寬甸等地也有類似的絨(rong)(rong)山(shan)羊(yang)(yang)(yang)，所以改稱遼(liao)寧絨(rong)(rong)山(shan)羊(yang)(yang)(yang)，并在(zai)(zai)(zai)(zai)蓋(gai)縣(xian)(xian)建立遼(liao)寧省(sheng)絨(rong)(rong)山(shan)羊(yang)(yang)(yang)種羊(yang)(yang)(yang)場。此后(hou)，經(jing)過(guo)20多年的系統(tong)選(xuan)育，遼(liao)寧絨(rong)(rong)山(shan)羊(yang)(yang)(yang)產絨(rong)(rong)量居(ju)世界白(bai)絨(rong)(rong)山(shan)羊(yang)(yang)(yang)之冠，有“國(guo)寶”美譽(yu)。

二.地域范圍

遼(liao)(liao)寧(ning)絨山(shan)(shan)羊產(chan)于(yu)遼(liao)(liao)寧(ning)地(di)區(qu)(qu)(qu)(qu)，地(di)理坐標為(wei)東(dong)(dong)經(jing)118°53′-125°46′，北(bei)(bei)緯(wei)38°43′-43°26′，遼(liao)(liao)寧(ning)省東(dong)(dong)北(bei)(bei)與(yu)吉林(lin)省接壤，西北(bei)(bei)與(yu)內蒙古自(zi)治區(qu)(qu)(qu)(qu)為(wei)鄰，西南(nan)與(yu)河(he)北(bei)(bei)省毗(pi)連，與(yu)山(shan)(shan)東(dong)(dong)省隔海相(xiang)望。以鴨(ya)綠江為(wei)界河(he)，與(yu)朝(chao)鮮民主主義人民共和國(guo)隔江相(xiang)望，南(nan)瀕浩(hao)瀚的(de)渤海和黃海。主產(chan)區(qu)(qu)(qu)(qu)包(bao)括大(da)連市(shi)(shi)(shi)(shi)的(de)旅順口區(qu)(qu)(qu)(qu)、金州(zhou)區(qu)(qu)(qu)(qu)、莊河(he)市(shi)(shi)(shi)(shi)、瓦房店市(shi)(shi)(shi)(shi)、普蘭店市(shi)(shi)(shi)(shi)、長海縣(xian)(xian)、大(da)連經(jing)濟(ji)開(kai)發(fa)區(qu)(qu)(qu)(qu)；營口市(shi)(shi)(shi)(shi)的(de)鲅魚圈區(qu)(qu)(qu)(qu)、老邊區(qu)(qu)(qu)(qu)、蓋(gai)州(zhou)市(shi)(shi)(shi)(shi)、大(da)石(shi)橋(qiao)市(shi)(shi)(shi)(shi)；鞍山(shan)(shan)市(shi)(shi)(shi)(shi)的(de)岫巖縣(xian)(xian)、海城(cheng)(cheng)市(shi)(shi)(shi)(shi)、臺安縣(xian)(xian)；遼(liao)(liao)陽市(shi)(shi)(shi)(shi)的(de)文圣區(qu)(qu)(qu)(qu)、宏偉區(qu)(qu)(qu)(qu)、弓長嶺(ling)區(qu)(qu)(qu)(qu)、太子河(he)區(qu)(qu)(qu)(qu)、遼(liao)(liao)陽縣(xian)(xian)、燈塔市(shi)(shi)(shi)(shi)；丹東(dong)(dong)市(shi)(shi)(shi)(shi)的(de)振安區(qu)(qu)(qu)(qu)、鳳城(cheng)(cheng)市(shi)(shi)(shi)(shi)、寬甸縣(xian)(xian)、東(dong)(dong)港市(shi)(shi)(shi)(shi)；本(ben)溪市(shi)(shi)(shi)(shi)的(de)平山(shan)(shan)區(qu)(qu)(qu)(qu)、溪湖區(qu)(qu)(qu)(qu)、明山(shan)(shan)區(qu)(qu)(qu)(qu)、南(nan)芬(fen)區(qu)(qu)(qu)(qu)、本(ben)溪縣(xian)(xian)、桓仁縣(xian)(xian)、本(ben)溪開(kai)發(fa)區(qu)(qu)(qu)(qu)；撫(fu)順市(shi)(shi)(shi)(shi)的(de)東(dong)(dong)洲區(qu)(qu)(qu)(qu)、望花(hua)區(qu)(qu)(qu)(qu)、清原縣(xian)(xian)、撫(fu)順縣(xian)(xian)、新賓縣(xian)(xian)、撫(fu)順經(jing)濟(ji)開(kai)發(fa)區(qu)(qu)(qu)(qu)；鐵(tie)(tie)(tie)嶺(ling)市(shi)(shi)(shi)(shi)的(de)清河(he)區(qu)(qu)(qu)(qu)、鐵(tie)(tie)(tie)嶺(ling)市(shi)(shi)(shi)(shi)經(jing)濟(ji)開(kai)發(fa)區(qu)(qu)(qu)(qu)、調兵山(shan)(shan)市(shi)(shi)(shi)(shi)、開(kai)原市(shi)(shi)(shi)(shi)、鐵(tie)(tie)(tie)嶺(ling)縣(xian)(xian)、西豐(feng)縣(xian)(xian)、昌圖(tu)縣(xian)(xian)等8個市(shi)(shi)(shi)(shi)的(de)44個縣(xian)(xian)（市(shi)(shi)(shi)(shi)、區(qu)(qu)(qu)(qu)）407個鄉(xiang)鎮。飼養量1000萬只，產(chan)絨量2500噸(dun)。

三.產品品質特(te)性特(te)征

（1）外在(zai)感官特征 被毛(mao)全白，體(ti)質健壯(zhuang)，結構勻稱、緊湊，頭輕小，額頂(ding)有長毛(mao)，頜下有髯，公羊角(jiao)粗大，向后斜上(shang)方兩(liang)側螺(luo)旋式伸展，母羊角(jiao)向后斜上(shang)方兩(liang)側捻曲伸出，頸(jing)寬厚、與(yu)肩部(bu)結合(he)良好(hao)，背腰平直，四(si)肢粗壯(zhuang)，肢蹄結實(shi)，短瘦尾(wei)，尾(wei)尖上(shang)翹。被毛(mao)柔軟有彈性，絨層厚實(shi)，被毛(mao)覆(fu)蓋(gai)良好(hao)，用兩(liang)手分開毛(mao)叢(cong)，可(ke)見亮白、密而長的絨叢(cong)。

（2）內在品(pin)質(zhi)指標 遼寧(ning)絨(rong)(rong)(rong)(rong)山(shan)(shan)(shan)羊(yang)(yang)(yang)是世界(jie)最優(you)秀(xiu)的(de)絨(rong)(rong)(rong)(rong)山(shan)(shan)(shan)羊(yang)(yang)(yang)品(pin)種(zhong)(zhong)，是我(wo)(wo)國(guo)農業領域擁有自主(zhu)知識產(chan)(chan)(chan)權的(de)特殊品(pin)種(zhong)(zhong)資源，是廣(guang)大農牧民(min)脫貧致富的(de)主(zhu)要(yao)品(pin)種(zhong)(zhong)。一(yi)直以(yi)其(qi)產(chan)(chan)(chan)絨(rong)(rong)(rong)(rong)量(liang)最高、出絨(rong)(rong)(rong)(rong)多、絨(rong)(rong)(rong)(rong)細(xi)(xi)度好(hao)和絨(rong)(rong)(rong)(rong)纖維(wei)長等綜(zong)合(he)品(pin)質(zhi)優(you)秀(xiu)而居世界(jie)白(bai)絨(rong)(rong)(rong)(rong)山(shan)(shan)(shan)羊(yang)(yang)(yang)之冠；又以(yi)其(qi)遺傳性能穩(wen)定，雜交(jiao)改(gai)良效果非常顯著，被譽為(wei)“中(zhong)華國(guo)寶”。長期以(yi)來被各大絨(rong)(rong)(rong)(rong)山(shan)(shan)(shan)羊(yang)(yang)(yang)產(chan)(chan)(chan)區引(yin)入，廣(guang)泛用于育種(zhong)(zhong)和改(gai)良，被育種(zhong)(zhong)專(zhuan)家(jia)(jia)譽為(wei)“中(zhong)國(guo)絨(rong)(rong)(rong)(rong)山(shan)(shan)(shan)羊(yang)(yang)(yang)之父(fu)”。在我(wo)(wo)國(guo)《國(guo)家(jia)(jia)級(ji)畜(chu)禽(qin)遺傳資源保護(hu)名錄》中(zhong)列(lie)需(xu)要(yao)保護(hu)的(de)羊(yang)(yang)(yang)類首位，是我(wo)(wo)國(guo)政府明令禁止出境的(de)極(ji)少(shao)數畜(chu)禽(qin)品(pin)種(zhong)(zhong)之一(yi)。成年公羊(yang)(yang)(yang)體(ti)(ti)(ti)重40kg以(yi)上(shang)(shang)(shang)、產(chan)(chan)(chan)絨(rong)(rong)(rong)(rong)量(liang)450g以(yi)上(shang)(shang)(shang)，成年母羊(yang)(yang)(yang)體(ti)(ti)(ti)重30kg以(yi)上(shang)(shang)(shang)，產(chan)(chan)(chan)絨(rong)(rong)(rong)(rong)量(liang)300g以(yi)上(shang)(shang)(shang)；絨(rong)(rong)(rong)(rong)自然(ran)長度40mm以(yi)上(shang)(shang)(shang)；絨(rong)(rong)(rong)(rong)細(xi)(xi)度10-20μm；含絨(rong)(rong)(rong)(rong)率60%以(yi)上(shang)(shang)(shang)；屠宰率春冬(dong)30%以(yi)上(shang)(shang)(shang)，夏秋35%以(yi)上(shang)(shang)(shang)。改(gai)良低產(chan)(chan)(chan)絨(rong)(rong)(rong)(rong)山(shan)(shan)(shan)羊(yang)(yang)(yang)產(chan)(chan)(chan)絨(rong)(rong)(rong)(rong)量(liang)平均提(ti)高100g以(yi)上(shang)(shang)(shang)，個體(ti)(ti)(ti)體(ti)(ti)(ti)重平均增加(jia)3kg以(yi)上(shang)(shang)(shang)。

（3）安(an)全(quan)(quan)要(yao)(yao)(yao)求 遼寧絨山羊(yang)(yang)所采食的(de)飼(si)(si)料(liao)應(ying)符合《綠色食品(pin)(pin)飼(si)(si)料(liao)及(ji)飼(si)(si)料(liao)添加劑使(shi)(shi)用準則》、《飼(si)(si)料(liao)衛(wei)生(sheng)標準》。獸藥(yao)(yao)應(ying)符合《中(zhong)華(hua)人(ren)民共和(he)(he)國(guo)獸藥(yao)(yao)典》、《中(zhong)華(hua)人(ren)民共和(he)(he)國(guo)獸藥(yao)(yao)規(gui)范》、NY5126-2002《無公害(hai)(hai)食品(pin)(pin)肉(rou)牛(niu)飼(si)(si)養獸醫防(fang)疫(yi)(yi)(yi)準則》并(bing)在(zai)獸醫指導(dao)下進(jin)(jin)行。對隔(ge)離治療(liao)的(de)羊(yang)(yang)，待其(qi)完全(quan)(quan)健(jian)康(kang)后方可(ke)(ke)轉入(ru)健(jian)康(kang)群體(ti)。需(xu)要(yao)(yao)(yao)處理(li)的(de)病羊(yang)(yang)，應(ying)參照(zhao)GBl6548-1996《畜禽(qin)病害(hai)(hai)肉(rou)尸及(ji)其(qi)產品(pin)(pin)無害(hai)(hai)化(hua)處理(li)規(gui)程》牛(niu)的(de)要(yao)(yao)(yao)求進(jin)(jin)行處理(li)。飼(si)(si)養場內應(ying)設羊(yang)(yang)糞尿、褥草(cao)和(he)(he)污物(wu)等處理(li)設施(shi)，廢棄物(wu)應(ying)遵循減量(liang)化(hua)、無害(hai)(hai)化(hua)和(he)(he)資源化(hua)的(de)原則。糞便經堆積發酵(jiao)后可(ke)(ke)做農業(ye)用肥， 污水應(ying)經發酵(jiao)、沉(chen)淀后才能作(zuo)為(wei)液體(ti)肥料(liao)使(shi)(shi)用。預(yu)防(fang)傳染病的(de)疫(yi)(yi)(yi)苗(miao)應(ying)符合農業(ye)部(bu)的(de)《獸用生(sheng)物(wu)制品(pin)(pin)管理(li)辦(ban)法(fa)》的(de)規(gui)定。 疫(yi)(yi)(yi)苗(miao)的(de)接(jie)種應(ying)按(an)照(zhao)《中(zhong)華(hua)人(ren)民共和(he)(he)國(guo)動物(wu)防(fang)疫(yi)(yi)(yi)法(fa)》、《遼寧絨山羊(yang)(yang)防(fang)疫(yi)(yi)(yi)技術規(gui)范》的(de)要(yao)(yao)(yao)求，結合當(dang)地(di)疫(yi)(yi)(yi)病的(de)流行情況，有針對性地(di)選用疫(yi)(yi)(yi)苗(miao)，并(bing)按(an)疫(yi)(yi)(yi)苗(miao)使(shi)(shi)用要(yao)(yao)(yao)求進(jin)(jin)行接(jie)種。寄生(sheng)蟲(chong)預(yu)防(fang)要(yao)(yao)(yao)選擇高(gao)效、安(an)全(quan)(quan)的(de)抗寄生(sheng)蟲(chong)藥(yao)(yao)。