【摘要】 解剖了5头荣昌公猪的生殖器官,其年龄为1岁左右,体重90公斤。观察和测量了睾丸、附睾、副性腺和尿生殖道等器官。 睾丸平均重为53±13.9克,附睾均重29.8±8.6克,睾丸输出管平均数为14.5±3.8条,输精管平均长46.3±2.3厘米。副性腺平均重量如下:精囊腺102±37.8克,前列腺体部8.5±2.5克,尿道球腺89±15克。尿生殖道骨盆部平均长17.6±1.29厘米。尿生殖道阴茎部均长45.7±2.4厘米。阴茎平均长46.3±2.3厘米。包皮盲囊的平均大小如下:长3.8±0.2厘米、宽5.2±0.55厘米、高3.9±0.6厘米。睾丸动脉均长为110±19厘米。精索淋巴结的出现率为40％,其体积差异很大。更多还原

【Abstract】 The male genital organs of five Rong-chang pigs, about one year old, 90kg in weight, were dissected. The testes, epididymides, accessory genital glands, male urethra, et al. were observed and measured.The average weight of the testis was 53±13.9gm. The average weight of the epididymis was 29.8±8.6gm. The average number of the efferent ducts was 14.5 ±3.8. The average length of the spermatic ductus was 46.3 ±2.3cm.The mean weight of the accessory genital glands was as follows:the spermatocyst gland, 102 ± 37.8gm, the body of the prostate,8.5±2.5gm, the bulbourethral gland, 89±15gm.The mean length of the pelvic part of the urethra was 17.6± 1.29cm; the penis part 45.7±2.4cm. The mean length of the penis was 46.3 ±2.3cm.The mean volume of the preputial diverticulum was as follows : 3.8 ±0.2cm in length, 5.2±0.55cm in width, 3.9±0.6cm in height.The mean length of the testicular artery was 110±19cm.更多还原