青海天峻县高原型藏羊毛纤维物理性能分析  

Physical Perfcrmance Analysis on Wool Fiber of Plateau Tibetan Sheep in Tianjun Qinghai

作　　者：孙彧[1] 孙梅 乔海生[1] 

机构地区：[1]青海省畜牧兽医科学院,西宁810016 [2]青海省平安县扶贫开发办公室,平安810600

出　　处：《青海畜牧兽医杂志》2012年第6期14-15,共2页Chinese Qinghai Journal of Animal and Veterinary Sciences

基　　金：现代农业产业技术体系建设专项资金(nycytx-40-29)资助

摘　　要：通过对青海天峻县高原型藏羊毛纤维物理性能分析。结果表明纤维类型重量百分比:无髓毛、有髓毛和干死毛含量:周岁羊平均分别占48.87%,43.23%,15.38%,无干死毛羊只占15.11%;成年羊平均分别占40.85%,44.40%,17.52%,无干死毛羊只占14.41%。羊毛纤维细度:无髓毛、有髓毛和干死毛细度,周岁羊平均分别为21.06μm,38.85μm,68.31μm,成年羊平均分别为22.44μm,38.67μm,79.29μm。毛辫长、底绒长、毛纤维手排平均长度:周岁羊平均分别为274.13mm,82.72mm,70.05mm;成年羊平均分别为275.30mm,90.70mm,73.21mm。净毛率和色度(Wht、YT):周岁羊平均分别为72.37%,68.68,30.60;成年羊平均分别为73.55%,69.11,30.16。天峻县高原型藏羊具有良好的毛辫长度和底绒长度,而且底绒细度细,粗毛、绒毛比例适中,干死毛含量少,净毛率高,色度好的特点,是纺织地毯、长毛绒和提花毯的优质原料。The analysis on physical performance of wool fiber of the plateau Tibetan sheep showed the following results：The non - meduUated, the medullated and the dry dead hair of the one - year old sheep acount for 48.87%, 43.23%, 15.38% respectively,while those of the adult sheep are 40.85% ,44.40%, 17.52% respectively. The non - dead hair sheep account for 15.11% and 14.41% respectively in one - year sheep and adult sheep. The fineness of non - medullated, meduUated and dry dead hair of one - year sheep are respectively 21.06μm,38.85μm,68.31μm, while those of adult sheep are 22.44μm,38.67μm,79.29μm. The average array diagram length of braid hair, under fine hair and hair fiber of one- year sheep are respectively 274.13mm,82.72mm,70.05mm, while those of adult sheep are 275.30ram, 90.70mm,73.21ram. The clean wool rate and chroma （Wht and YT）of one -year sheep are 72.37%, 68.68,30.60. while those of adult sheep are 73.55% ,69.11,30.16 respectively. The plateau Tibetan sheep in Tianjun has excellent hair braid length and under fine hair length with a moderate rate of coarse hair and fine hair,low stem dry hair, high clean wool rate and fine chroma which are quality raw material for woven carpet, plush and jacquard weave blanket.

关 键 词：高原型藏羊 毛纤维 物理性能 

分 类 号：S826.83[农业科学—畜牧学]