不同品种水貂毛皮品质比较

Comparisons of the pelt quality among different varieties of minks

为了研究不同品种水貂的毛皮品质性状,试验以美国短毛漆黑水貂、山东黑褐色标准水貂、丹麦咖啡色水貂为研究对象,对3个品种水貂体长、体重、尾长、针毛及绒毛长度、针毛细度、毛密度进行比较研究。结果表明:美国短毛漆黑水貂体长、体重指标与丹麦咖啡色水貂和山东黑褐色标准水貂相比差异显著(P<0.05),但丹麦咖啡色水貂与山东黑褐色标准水貂之间差异不显著(P>0.05)。山东黑褐色标准水貂尾长显著小于美国短毛漆黑水貂、丹麦咖啡色水貂(P<0.05),但丹麦咖啡色水貂与美国短毛漆黑水貂之间差异不显著(P>0.05)。美国短毛漆黑水貂针毛长度显著小于丹麦咖啡色水貂和山东黑褐色标准水貂(P<0.05);美国短毛漆黑水貂绒毛长度最短;公貂中美国短毛漆黑水貂针毛细度最小,母貂中丹麦咖啡色水貂针毛细度最小。表明山东黑褐色标准水貂毛绒品质最差,针毛粗长、毛密度差。

To study the pelt quality traits among different varieties of minks, three varieties of minks including the American short - hair black mink, Shandong standard dark -brown mink, and Danish brown mink, were used as the research animals. The body lengths, body weights, tail lengths, guard hair lengths, fine hair lengths, guard hair fineness, hair density among the three varieties of minks were compared and stud- ied. The results showed that there were significant differences （P 〈 0.06） in the indexes of body lengths and body weights of the American short - hair black minks compared with the Danish brown minks and Shandong standard dark - brown minks, but there was no significant difference （ P 〉 0.05 ） between the Danish brown minks and Shandong standard dark - brown minks. The tail lengths of the Shandong standard dark - brown minks were significantly smaller （ P 〈 0.05 ） than those of the American short - hair black minks and Danish brown minks, but there was no sig- nificant difference （ P 〉0.05 ） between the Danish brown minks and American short - hair black minks. The guard hair lengths of the American short - hair black minks were significantly smaller （ P 〈 0.05 ） than those of the Danish brown minks and Shandong standard dark - brown minks; the fine hair lengths of the American short - hair black minks were shortest; the guard hair fineness of the American short - hair black male minks was smallest, and the guard hair fineness of the Danish brown female minks was smallest. The results indicate that the Shandong standard dark - brown minks have the worst fine hair quality with thick and long guard hairs and bad hair density.