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作物学报 ›› 1987, Vol. 13 ›› Issue (01): 53-58.

• 研究论文 • 上一篇    下一篇

凤眼莲有性繁殖的研究 1.人工制种与种子萌发

唐佩华; 孙金洲; 刘一鸣; 黄国振   

  1. 中国科学院植物研究所; 中国科学院武汉植物研究所
  • 收稿日期:1986-10-09 修回日期:1986-12-16 出版日期:1987-02-12 网络出版日期:1987-02-12

STUDIES ON SEXUAL REPRODUCTION OF EICHHORNIA CRASSIPES——1.GETTING SEEDS BY POLLINATION AND SEED GERMINATION.

Tang Peihua; Sun Jinzhou; Liu Yimin; Huang Guozhen   

  1. Institute of Botany; Academia Sinica,Wuhan Institute of Botany; Academia Sinica
  • Received:1986-10-09 Revised:1986-12-16 Published:1987-02-12 Published online:1987-02-12

摘要: 武汉和北京地区栽培的凤眼莲的结实器官发育良好,经人工授粉可获得种子。将种子经破皮处理,在适当的光照下,萌发率高达95%左右,实验证明凤眼莲种子是需光种子。本工作提出了人工制种和提高种子萌发率的简易方法,对推广凤眼莲的种子繁殖具有实用价值。

Abstract: Based on anatomy the propagative organs of Eichhornia crassipes showfull devslopment in Wuhan and Beijing areas.The lack of pollinat-ing agent makes it seedless in nature in above regions.After pollinationthe authors get seeds.We have proved that seed of E.crassipes is lightseed and have developed a

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