【摘要】 本研究采用了2—3岁的成年母羊,A品系11只,B品系11只。自肩后活体取一平方厘米的皮肤,切片。观测了水平面上毛囊群的内在特点。更多还原

【Abstract】 2- 3 years old adult ewes, A strain 11, B strain 11 were ased in this study. 1 cm2 skin was taken from the area behind the shoulder of alive bodies and sectioned inside characteristics of bair follicles and hair folliealar group were observed in level Result as following; j. Hair iollicle number of A strais. was ±0.078±12.2 por mm2, B strain was 64.24±9.96, 2. The ratio of secondary follicles to preliminary follicles was 16.40± 2.24 in A strainy 15.31±1.01 In strain (S/P) . 3. The diameter of hair lollieular groups was 788.5 μm in A strain, 773.5 μm in B strain. 4 . The average diameter of preliminary follicles and wool fiber was longer than secondary follicles and wool fiber in A · B strains (P<0.05)We compared the result with literature and discussed the characteristics and some questions of hair follicles of china Merino-thefino-wool sheep of Xinjiang military reclamation varietyb A ·B strains.更多还原