川西地区德系安哥拉兔产毛性能和毛的理化特性及其相关分析

WOOL RERFORMANCE AND WOOL RHYSICOCHEMICAL CHARACTERISTICS OF GERMANY ANGORA RABBITS IN WEST SICHUAN

本研究取材于川西地区成年德系安哥拉兔。对其产毛性能，兔毛的理化特性等方面作了系列分析。结果表明：川西地区饲养的德系安哥拉免平均产毛量为９１５．２４克；毛密度为９４８９．７８根／厘米２；粗毛率个体间差异很大，变化范围为１．０－１６．６％；兔毛中含硫量低，单位长度为卷曲数较少，分别为３．１６％，２．６３个／厘米；绒毛细度，单纤维强度变化不大，分别为１２．３０微米，２．８５克。产毛量与毛密度，粗毛率、细度相关系数较高，分别为０．６３４８，－０．６４２３，－０．４８７８；含硫量与毛纤维强度呈强相关，相关系数为０．７６０５；且产毛性能与兔毛的理化特性存在典型相关，相关的主要原因来源于粗毛率和含硫量。

The samples were taken from abult Germany Angoras (GA)In West Sichuan Wool performance,wool physicochemical charaeteristics were researcheal. The results indicates that the average annual Yield of GA In west Sichuan is 915 24g/y,wool density 9489.78hairs/cm2,the range of coarse hair proportion is 1.0-16.6%,Sulphur content3.16%,the fineness and strength are 12.30μm and 2.85g resp.The corrrelations between yield and coarse hair proportion,density and finenes are-0.6423,-0.6348 and -0.4878 respeclively.here is a strong correlation between sulphur content and strength,and the coefficient is 0,7605,there is a canonical correlation between wool performance and physicochemical characteristics.These came from coarse hair proportions and sulphur content.