The results are as follows: in high yield group,the number of growing follicles was more,while that of ex-follicle gland cells was less in the ovary.

• 结果表明,高产组乌鸡卵巢内生长卵泡多,卵泡外腺细胞数量少,输卵管子宫部皱襞长呈叶片状,固有膜内管状腺发达,血管、神经丰富;