植物学报 ›› 1995, Vol. 12 ›› Issue (专辑): 74-77.

• 研讨会论文集 • 上一篇    下一篇

贵州苏铁繁殖的初步研究

胡文新   

  1. (贵州省黔西南州林业局 贵州兴义 562400)
  • 出版日期:1995-11-15 发布日期:1995-11-15

Preliminary study of propagation of Cycas guizhouensis

Hu Wen-xin   

  1. (Forestry Bureau of Southwestern Guizhou, Xinyi, Guizhou 562400)
  • Online:1995-11-15 Published:1995-11-15

摘要: 本文主要研究贵州苏铁C. guizhouensis Lan et R. F. Zou的繁殖问题。播种繁殖:12月或翌年元月采种,随采随播或干藏一段时间后播种,一般6月中旬可陆续出土。分割繁殖:又分为切茎和切芽,切茎可横切或纵切,埋土后覆草保湿,切芽宜在茎与芽的交界处切,即可插入湿润土壤中。分割繁殖一般经1年左右便可形成新的植株。

Abstract: The present paper reports methods of propagation of Cycas guizhouensis Lan et R. R. Zou. 1. Seed propagation: collecting seeds in December or January next year, sowing seeds immediately or doing after storing them for about three months, germinating usually in the middle of June. 2.Partite propagation: cutting stems or buds vertically or horizontally into 2-4 pieces, which were immediately planted in the damp soil. New seedlings grew in one year or so.