芒果视频下载

“圭(gui)山(shan)(shan)(shan)山(shan)(shan)(shan)羊”產(chan)區(qu)(qu)(qu)(qu)以云南(nan)省(sheng)路(lu)南(nan)縣(xian)(xian)為(wei)(wei)中(zhong)心。路(lu)南(nan)縣(xian)(xian)位于東(dong)經103°16′，北(bei)緯(wei)24°44′，海拔(ba)1679.8米(mi)(mi)(mi)，最(zui)低1500米(mi)(mi)(mi)，為(wei)(wei)亞(ya)熱(re)(re)帶地(di)(di)區(qu)(qu)(qu)(qu)，地(di)(di)勢東(dong)北(bei)高(gao)、南(nan)部低，由東(dong)北(bei)向(xiang)西(xi)(xi)南(nan)傾斜，南(nan)盤(pan)江普(pu)拉河、巴盤(pan)江經縣(xian)(xian)境內由東(dong)北(bei)流向(xiang)西(xi)(xi)南(nan)，大多(duo)數地(di)(di)區(qu)(qu)(qu)(qu)屬河谷地(di)(di)帶。圭(gui)山(shan)(shan)(shan)山(shan)(shan)(shan)羊分(fen)布在海拔(ba)1800～2400米(mi)(mi)(mi)之間，這個地(di)(di)區(qu)(qu)(qu)(qu)東(dong)部是(shi)地(di)(di)面(mian)(mian)(mian)起(qi)伏和緩的圭(gui)山(shan)(shan)(shan)高(gao)原，西(xi)(xi)部是(shi)土肥(fei)水好(hao)的巴江溶蝕壩子(zi)，中(zhong)部是(shi)林(lin)立巖溶山(shan)(shan)(shan)。區(qu)(qu)(qu)(qu)兼有亞(ya)熱(re)(re)帶森(sen)(sen)林(lin)氣(qi)候特點。年平均(jun)氣(qi)溫(wen)15.5℃，極(ji)端最(zui)高(gao)氣(qi)溫(wen)33℃。極(ji)端最(zui)低氣(qi)溫(wen)零(ling)下7℃，年平均(jun)無霜期(qi)255天(tian)，年平均(jun)降雨量1000毫米(mi)(mi)(mi)，最(zui)高(gao)1332.1毫米(mi)(mi)(mi)，最(zui)少665.5毫米(mi)(mi)(mi)，每年5月(yue)(yue)開始(shi)進入雨季(ji)，8月(yue)(yue)雨水較多(duo)，5～10月(yue)(yue)占(zhan)全年降水量的85%，形(xing)成夏秋多(duo)雨、冬春(chun)干旱的干濕分(fen)明的氣(qi)候特點。主(zhu)產(chan)區(qu)(qu)(qu)(qu)土壤絕(jue)大部分(fen)為(wei)(wei)紅壤。植物種類(lei)繁多(duo)，為(wei)(wei)多(duo)種亞(ya)熱(re)(re)帶植物。森(sen)(sen)林(lin)主(zhu)要(yao)(yao)分(fen)布在山(shan)(shan)(shan)區(qu)(qu)(qu)(qu)，以圭(gui)山(shan)(shan)(shan)西(xi)(xi)南(nan)一(yi)帶最(zui)多(duo)，大多(duo)數是(shi)云南(nan)松(song)和華山(shan)(shan)(shan)松(song)。路(lu)南(nan)全縣(xian)(xian)林(lin)地(di)(di)面(mian)(mian)(mian)積(ji)560343畝(mu)，其中(zhong)疏林(lin)面(mian)(mian)(mian)積(ji)達87057畝(mu)，灌木林(lin)291512畝(mu)；牧地(di)(di)面(mian)(mian)(mian)積(ji)達447026畝(mu)；耕地(di)(di)面(mian)(mian)(mian)積(ji)251069畝(mu)。壩區(qu)(qu)(qu)(qu)以水稻、玉米(mi)(mi)(mi)、小麥、蠶豆、烤煙為(wei)(wei)主(zhu)；山(shan)(shan)(shan)區(qu)(qu)(qu)(qu)主(zhu)要(yao)(yao)以玉米(mi)(mi)(mi)、馬鈴(ling)薯(shu)、蕎子(zi)、豆類(lei)為(wei)(wei)主(zhu)。

體形外貌

“圭山(shan)山(shan)羊(yang)”頭(tou)(tou)小而(er)干燥，額寬(kuan)，耳大(da)靈活不下垂，鼻直，眼(yan)大(da)有神，頸扁淺，髯甲(jia)高而(er)稍(shao)(shao)寬(kuan)。胸寬(kuan)、深而(er)稍(shao)(shao)長(chang)，背腰平(ping)直，腹大(da)充實(shi)、尻部(bu)稍(shao)(shao)斜(xie)，四肢結實(shi)、蹄堅實(shi)呈黑色。骨架中等，體軀豐滿，近(jin)于長(chang)方形(xing)。公(gong)、母羊(yang)梳子角(jiao)占(zhan)(zhan)7.8%，排角(jiao)占(zhan)(zhan)86.52%，前向螺旋角(jiao)占(zhan)(zhan)5.67%。圭山(shan)山(shan)羊(yang)全身黑色毛(mao)者(zhe)占(zhan)(zhan)70.21%，頭(tou)(tou)、頸、肩部(bu)、腹部(bu)棕(zong)色毛(mao)者(zhe)占(zhan)(zhan)21.28%，全身棕(zong)色占(zhan)(zhan)7.09%，青毛(mao)只有1.42%，被毛(mao)粗短富有光澤。母羊(yang)乳房圓大(da)緊湊，發育中等。公(gong)羊(yang)睪(gao)丸大(da)，左(zuo)右對稱(cheng)。

生產性能

“圭山(shan)山(shan)羊(yang)(yang)”具有產(chan)肉(rou)、產(chan)乳特性(xing)，屬乳肉(rou)兼用(yong)地方品種(zhong)。成(cheng)(cheng)(cheng)年公(gong)羊(yang)(yang)平均體(ti)(ti)長、胸圍和體(ti)(ti)重分別(bie)為(wei)(wei)：71.47厘(li)米，80.53厘(li)米，43.63公(gong)斤(jin)，成(cheng)(cheng)(cheng)年母羊(yang)(yang)分別(bie)為(wei)(wei)：72.03厘(li)米，79.90厘(li)米，43.52公(gong)斤(jin)。泌(mi)乳為(wei)(wei)5～6個月(yue)（長達7個月(yue)），除(chu)羔羊(yang)(yang)吸吮外，一個泌(mi)乳期(qi)可擠奶(nai)45～90千克，乳脂率(lv)為(wei)(wei)5.0%。屠宰率(lv)為(wei)(wei)44～44.3%。產(chan)羔率(lv)為(wei)(wei)156%。圭山(shan)山(shan)羊(yang)(yang)抗逆性(xing)強，發病(bing)少。善于(yu)攀食灌木嫩葉枝芽，耐粗飼的能力強。既產(chan)乳、又產(chan)肉(rou)，體(ti)(ti)質結實，行(xing)動靈活，游牧或定牧均可。但產(chan)乳量(liang)低，生長發育緩慢，成(cheng)(cheng)(cheng)熟晚(wan)。

地理分(fen)布(bu)：圭山山羊分(fen)布(bu)于云南彝族支系撒(sa)尼族聚居的路南、宜良、彌勒(le)、瀘(lu)西、陸(lu)良、師宗(zong)等縣。