滩羊二毛裘皮品质及其分级研究

滩羊是我国著名的裘皮羊品种,所产二毛皮洁白、美观、光亮,缝制的皮衣具有轻、暖、软、美等独特品质。但是,对滩羊二毛皮的研究以往甚少,更无明确的分级标准,为此,笔者用了两年时间,在主要产地和加工基地—宁夏省进行了研究。本文对滩羊的分布、二毛皮的产销等作了论述,全面地测定和分析了1,074张二毛皮的花穗类型、皮张种类、花案分布、弯曲数目、花穗长度、毛股长度、花穗比率、毛股的密度和宽度、毛纤维类型和数量组成、绒毛高度、毛纤维细度、皮板面积和厚度、毛皮重量、有色毛与白毛的长度差异等20个项目。在此基础上提出了滩羊二毛皮分级标准的初步意见。

STUDIES ON THE QUALITIES AND GRADES OF THE FUR OF THE TAN-LAMB

Tan—sheep is a fameus breed of lambfur sheep in china.Its white lambfur is very bcautiful and bright and the coats made of this kind of lambfur are light soft and pretty. All those characters are idiosyncratic. But there were only few researches about the tansheep's lambfur in the past time, while the standards of the classifieaton for this lambful has not been yet defined. therefore we worked on this subject for more than two years in ,Ningxia region,the main productive and processing area of the tan-sheeps lambfur. The distribution of tan—sheeh, the salet and prodction of its lambfur were described in the present article.About more than 20 entries, e. g. the types of waves of the lock; the grades of the fur; the distribution of pattern of the waves of loek; the number of curves of the lock; the length of the lock; the rates of waves of the lock; the density and width of the lock;the types of fibers; and the quantity composition; the height of fine wool; the fineness of fibers; the area and the thickness of skin; the weight of the fur; the difference of length between the colored and white fibers etc, to 1074 lambfar were measurad and assayed respectively. some preliminary suggastions for the classification of tan—sheep's have been provided.