Subtropical Plant Science >

2010 , Vol. 39 >Issue 03: 24 - 26

DOI: https://doi.org/10.3969/j.issn.1009-7791.2010.03.008

Preliminary Study on Stem Disinfection of Zygocactus truncactus and Its Multiple Bud Proliferation and Rooting

  • YIN Ming-hua ,
  • DAI Qin-qin ,
  • ZHANG Jie ,
  • LIU Lin-mei ,
  • WU Shu-ying
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  • College of Life Science, Shangrao Normal University, Shangrao 334001, Jiangxi China

Received date: 2010-01-12

  Online published: 2010-09-10

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Abstract

The establishment of sterile system and the effect of plant growth regulators on multiple bud proliferation and rooting were studied by tissue culture and single-factor experimental method, using Zygocactus truncactus stems as material.The results showed that the best sterilization method of Z. truncactus stems was firstly treated with 75% alcohol for 30s and then treated with 0.1% HgCl2 for 10min, the best multiple bud proliferation medium of Z. truncactus was MS+KT 4 mg/L+NAA 0.1 mg/L, and the best rooting medium was 1/2 MS+NAA 0.5 mg/L.

Key words： Zygocactus truncactus; stem; sterilization method; multiple bud; proliferation; rooting

Cite this article

YIN Ming-hua , DAI Qin-qin , ZHANG Jie , LIU Lin-mei , WU Shu-ying . Preliminary Study on Stem Disinfection of Zygocactus truncactus and Its Multiple Bud Proliferation and Rooting[J]. Subtropical Plant Science, 2010 , 39(03) : 24 -26 . DOI: 10.3969/j.issn.1009-7791.2010.03.008

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