圈养林麝繁殖期雄性生殖器官变化及配种能力观察
Observation on the Changes in the Reproductive Organs and the Reproductive Capacity of Domesticated Male Forest Musk Deer

中文摘要：对成年雄性林麝在繁殖前期及繁殖期的睾丸大小、外观变化进行了观测;对繁殖期的雄麝进行电刺激采集精液,进行精液质量观测。结果显示:繁殖前期睾丸的平均长度是3.74 cm,宽度是1.93 cm;繁殖配种期睾丸平均长度是4.41 cm,宽度是2.19 cm。繁殖期睾丸的长度和宽度均明显增加( P<0.05,尤其是长度的增加差异具有高度统计学意义, P<0.01)。林麝精液呈乳白色,略带腥味,pH6.5~7,精液量为0.06~0.8 mL,密度(0.3~38)亿/mL,新鲜精液活力0.5~0.8,常温保存时间15~31 h;低温保存时间20~120 h。这些结果为种麝的选择提供了基础参考值。
英文摘要：The size and morphology of adult male forest musk deer's testis were observed in the early reproductive and reproductive periods. The quality of male forest musk deer semen in the reproductive period collected by electrical stimulation was observed. The results showed that the length of testis was 3.74 cm and the width was 1.93 cm in the early reproductive period, while the length of testis was 4.41 cm and the width was 2.19 cm in the reproductive period. Compared with the early reproductive period, the length and width of testis in reproductive period were significantly increased ( P<0.05), especially the length ( P<0.01). The semen with pH 6.5~7 was milky and slightly fishy; its volume was 0.06~0.8 mL; its density was 0.03~3.8 billion per mL and the ratio of fresh semen motility was 0.5~0.8. The semen was preserved for 15~31 h at room temperature and 20~120 h at low temperature. These results provided the reference value for selection of breeding deer species. 2015,(): 117-119 收稿日期：2014-7-28 DOI：10.3969/j.issn.1000-7083.2015.01.021 分类号：Q959.8 作者简介：杨营(1963-),女,研究员,E-mail:1963yangying@163.com 参考文献： 韩增胜, 杨长锁, 李青旺, 等. 2003. 林麝生殖生理和繁殖性能观察研究[J]. 西北农林科技大学学报, 31(6): 104. 四川大学生物系动物组, 四川马尔康养獐试验场. 1974. 林麝家养繁殖和活体取香[J]. 动物学杂志, 1: 17-19. 孙竹珑, 胡佐芳. 1988. 林麝雄性生殖器官解剖和组织结构[J]. 西南民族学院学报: 畜牧兽医版, 1: 24. 吴家炎, 王伟. 2006. 中国麝类[M]. 北京: 中国林业出版社: 251