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生态学杂志 ›› 1988, Vol. ›› Issue (6): 27-29,65.

• 研究报告 • 上一篇    下一篇

光因子对紫貂繁殖及换毛的影响

宋建华, 佟煜人, 肖永军   

  1. 中国农业科学院特产研究所
  • 收稿日期:1987-09-01 修回日期:1987-12-02 出版日期:1988-12-10
  • 基金资助:
    国家自然科学基金

Effects of Light on Reproduction and Molting of Matres zibellina

Song Jianhua, Tong Yuren, Xiao Yongjun   

  1. Special Economic Wildlife Research Institute, C.A.A.S.
  • Received:1987-09-01 Revised:1987-12-02 Online:1988-12-10

关键词: Cd, 化学形态, 草, 生物富集

Abstract: In this paper, the relationships between natural light cycle and cycles of reproduction and molting of cage-raised fable were described. The correlation was analysed between testis development of male sable and natural light cycle. The seasonal variation of serum progesterone level in pregnancy sables was also determined. Artificial light was also used in the study. It was proved that ultraviolet light (280—320nm) has an important effect on the reproduction of sable. All the researches in this paper demonstrated that light, as an important ecological factor, affected the reproduction and molting of many kinds of animal.

Key words: Cadmium, Chemical pattern, Grass, Bio-accumulation