光照影响鹅繁殖性能和激素水平的研究进展

Reseach Advance Progress in Effects of Illumination Reproductive Performance and Hormone Levels of Goose

本文系统阐述了光照时鹅繁殖性能和激素水平的影响。光照时间的增长或缩短可以引起母鹅产蛋量、卵泡发育和公鹅繁殖性能的改变;光照变化可以引起鹅促性腺释放激素(GnRH)、催乳素(PRL)、卵泡刺激素(FSH)、促黄体生成素(LH)、甲状腺素(T_4)、睾酮(tT)等激素水平的变化,通过激素水平的变化引起鹅繁殖性能的改变。

In this paper, the author described the effects of illumination time on reproductive performance and serum hormone levels of goose.The goose egg production, follicular development and the changes of the female reproductive performance was induced by increasing or reducing the time of the light. Regulation of lighting can changethe goose＇ sgonadotropin releasing hormone, prolactin, follicle stimulatinghormone, luteinizing hormone, tetraiodothyronine, testosteronehormone level, etc.with the change of the hormone levels, the reproductive performance of the goose will change.