青海贵德黑藏羊羊毛品质分析  

Analysis of Wool Quality of Guide Black Tibetan Sheep in Qinghai Province

作　　者：孙占青 孙彧[2] 雅文海[2] 马世科[2] 仇桂芳[2] 陈生梅[2] 张艳[2] 

机构地区：[1]青海省湟源县兽医站,812100 [2]青海省畜牧兽医科学院,西宁810016

出　　处：《青海畜牧兽医杂志》2007年第3期4-5,共2页Chinese Qinghai Journal of Animal and Veterinary Sciences

摘　　要：随机选取青海贵德黑藏羊毛样进行了分析。结果表明贵德黑藏羊公、母羊毛辫长度平均分别为26.65cm和24.157cm。羊毛纤维类型的重量百分比,公、母羊粗毛、两型毛、绒毛和干死毛分别平均为46.01%、22.85%、30.74%、0.40%,净绒率为76.77%;毛纤维细度公、母羊粗毛、两型毛、绒毛分别平均为53.88μm、25.43μm、20.45μm。表明,黑藏羊毛具有毛辫长度长,粗毛、绒毛、两型毛比例适中,且干死毛含量少,毛纤维细,净绒率高的特性。The wool samples of the Guide black Tibetan sheep in Qinghai province were randomly collected and analyzed. The results showed that the average staple length of ram and ewe was 26.65 and 24. 157cm, repectively; the average weight percentage of coarse wool, heterotypiol fiber, downs and dry-died wool was 46.01%, 22.85%, 30.74% and 0.40%, respectively, in the weight perclntage of wool fiber type and the rate of pure douns was 76.77 % ; the average diameter of coarse wool, heterotypical fiber downs and dry-died wool was 53.88; 25.43 and 20.45μm, respectively. The above results indicated that the wool＇ s quality of Guide black Tibetan sheep had much of characteristics which the staple length was longer, the proportions of coarse wool, hetero typical fiber and downs was moderate and dry-died wool was fewer, and the wool fiber was thin and the rate of pure downs was higher.

关 键 词：黑藏羊 羊毛纤维 

分 类 号：S826.83[农业科学—畜牧学]