亚热带植物科学 ›› 2008, Vol. 37 ›› Issue (03): 49-50.

• 研究报告 • 上一篇    下一篇

烯效唑对马铃薯试管苗的壮苗效应

周祖富,黎兆安,杨美纯,周歧伟   

  1. 广西大学 农学院, 广西 南宁 530005
  • 收稿日期:2008-04-03 出版日期:2008-09-10 发布日期:2008-09-10
  • 作者简介:周祖富(1951-),男,广西阳朔人,高级工程师,从事植物生理生化教学与科研。
  • 基金资助:

    广西科技厅项目(桂科攻0322008-2A)资助

Effects of Uniconazole on Potato Plantlets in vitro

ZHOU Zu-fu, LI Zhao-an, YANG Mei-chun, ZHOU Qi-wei   

  1. Agricultural College, Guangxi University, Nanning 530005, Guangxi China
  • Received:2008-04-03 Online:2008-09-10 Published:2008-09-10

摘要: 烯效唑能有效地延缓马铃薯试管苗的生长,使苗矮化,茎增粗,单株鲜重增加,叶增绿,同时促进不定根发生,根数多且粗,苗健壮。烯效唑使用浓度以0.003mg/L壮苗效果最好;0.005mg/L浓度过高,严重抑制茎生长,苗过于矮化。

关键词: 马铃薯, 试管苗, 烯效唑, 生长

Abstract: 0.001~0.005mg/L of Uniconazole retarded the growth of potato plantlets in vitro effectively, made the plant height lower, the stem diameter wider, the plant weight heavier and the green color of leaves thicker, and increased the adventitious root number and diameter. 0.003mg/L of Uniconazole yielded the best result, while 0.005mg/L of Uniconazole caused serious dwarfing of the plantlets.

Key words: potato, plantlets in vitro, Uniconazole, growth

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