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园艺学报 ›› 2002, Vol. 29 ›› Issue (3): 288-289.

• 研究报告 • 上一篇    下一篇

吲哚丁酸处理对水栽银皇后根系生长的影响

何生根;余土元;麦丽芳   

  1. (仲恺农业技术学院, 广州510225)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2002-06-25 发布日期:2002-06-25

Effects of IBA Treatments on the Root Growth of Hydroponic Aglaonema‘Silver Queen’

He Shenggen, Yu Tuyuan, and Mai Lifang   

  1. (Zhongkai Agrotechnical College , Guangzhou 510225 , China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2002-06-25 Published:2002-06-25

摘要: 50~150 mg/L 吲哚丁酸( IBA) 处理可增加水栽条件下银皇后的根数、根长及根的鲜样质量,但对根粗无显著影响。100 mg/L IBA 处理还可有效促进提早生根。IBA 处理可显著提高根系活力。

关键词: 银皇后, 水栽, 吲哚丁酸, 根系生长, 根系活力

Abstract: The number , length and fresh mass of hydroponic Aglaonema ‘Silver Queen ’ roots were increased by treating with 50 - 150 mg/ L indolebutyric acid ( IBA) . Of those , treating with 100 mg/ L IBA could effectively acce2lerate the formation of adventitious roots. Additionally , IBA treatment could enhance the root activity significantly.

Key words: Aglaonema, Hydroponic, Indolebutyric acid ( IBA), Root growth, Root activity

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