作　　者： ; ; ; ; ; ; ; ; ;

机构地区： 内蒙古农业大学动物科学与医学学院

出　　处： 《畜牧兽医学报》 2005年第7期674-679,共6页

摘　　要： 对内蒙古阿尔巴斯白绒山羊和辽宁绒山羊皮肤及毛囊的组织学周期性变化作了比较研究,结果表明:表皮生发层细胞从3月份开始活动并向下延伸,此时毛囊也开始重建,绒山羊毛囊8—9月份进入兴盛期,12月份进入退行期,2—3月份为休止期。它们进入兴盛期和持续的时间不同,初级毛囊除毛球宽外,其它各性状阿尔巴斯白绒山羊均大于辽宁绒山羊,而次级毛囊各性状辽宁绒山羊都大于阿尔巴斯白绒山羊,在大多数月份二者差异显著。毛囊深、密度、S/P、毛球宽和生长期是影响产绒量的因素。 The cycling of skin and hair follicles of Arbas and Liaoning cashmere goats has been researched. The results show that the epidermis stratum basale cell starts rooting in March, the secondary hair follicles begin reconstructing at the same time. The hair follicles enter anagen from August to September, most of them enter catagen in December. Their telagen period is from February to March. The time, in which the hair follicles of the two goats enter anagen, and its duration, are different. Moreover, except for width of the primary hair follicles bulb, other characteristics of the Arbas cashmere goat are much more obvious than those of the Liaoning cashmere goat, but all characteristics of the secondary hair follicles are contrary. The differention is remarkable in most months. The depth, density, S/P and breadth of hair follicles and the period of growth are factors that have an effect on the production of cashmere.

关 键 词： 内蒙古绒山羊 辽宁绒山羊 毛囊 周期性

领　　域： [农业科学] [农业科学]