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›› 1982, Vol. 18 ›› Issue (1): 15-19.

• 论文及研究报告 • 上一篇    下一篇

红松小孢子发生的研究

吴克贤   

  1. 黑龙江省林业科学院林业研究所
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1982-02-25 发布日期:1982-02-25

STUDIES ON THE MICROSPOROGENESIS OF KOREAN PINE(Pinus Koraiensis S.et Z.)

Wu Kexian   

  1. Heilongjiang Institute of Forestry,Harbin
  • Received:1900-01-01 Revised:1900-01-01 Online:1982-02-25 Published:1982-02-25

摘要: 本文较详细地描述了红松花粉母细胞减数分裂及小孢子发生的过程。发现在减数分裂中有不同步现象,并对小孢子发生过程中的一些异常现象进行了记述和分析。

Abstract: The present paper describes the process of meiotic division of pollen mother cells and microsporogenesis of Pinus koraiensis Sieb.et Zucc.The nonsynchronous phenomenon in meiotic division of PMCs has been observed andsome abnormal phenomena in the process of microsporogenesis are described and analysed.