【摘要】 本文分析测定了甘肃不同产区(景泰、皋兰、榆中)滩羊二毛期及成年期各纤维类型的细度和径比,计180个样品。结果表明:滩羊二毛期羊毛以景泰最细(两型毛27.16微米、无髓毛13.63微米)径比最小(两型毛1.35、无髓毛1.15),成年期羊毛不同纤维类型之间细度差异亦以景泰最小(有髓毛与无髓毛细度差异为17.46微米)。说明景泰滩羊羊毛品质在细度及细度均匀性方面均优于皋兰和榆中滩羊。更多还原

【Abstract】 The Fineness and the ratio of diameters of Various type of fiber of 180 Tan-Sheep samples during theic Lamb period and adult period in various areas in Gansu have been determined. The results of anal- ysis showed that the finest TanSheep wool during Lamb period and the smallest ratio of diameter was found in JinTai Country. The dif- ferences of fineness of various type of fiber in adult period in JinTai Country were the smallest. It is suggested that fineness and even sta- te of fineness of Tan-Sheep Wool in JinTai Country is better than that Gaolan and Yuzhun Country.更多还原