Volume 22 Issue 2
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ZHANG Cun-xu, YANG Feng-li, YUAN Xiu-ping. In vitro rapid propagation of Hedera nepalensis var .sinensis[J]. Journal of Zhejiang A&F University, 2005, 22(2): 241-245.
Citation: ZHANG Cun-xu, YANG Feng-li, YUAN Xiu-ping. In vitro rapid propagation of Hedera nepalensis var .sinensis[J]. Journal of Zhejiang A&F University, 2005, 22(2): 241-245.

In vitro rapid propagation of Hedera nepalensis var .sinensis

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陕西省科技攻关项目(2001K01-G7-01)

  • Received Date: 2004-07-06
  • Rev Recd Date: 2005-01-18
  • Publish Date: 2005-06-20
通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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In vitro rapid propagation of Hedera nepalensis var .sinensis

Funds:

陕西省科技攻关项目(2001K01-G7-01)

Abstract: Using nodal segments as a source of initial explants , the effects of basal medium, plant growth substances as well as transplantation medium on rapid propagation of Hedera neplensis var .sinensis was studied . The results showed that the rich salt medium MS is more suitable for initial and multiplication culture than low salt media WPM and B5 .It is better to add 2.0mgL-16-BA and 1.0 mgL-1GA3 to multiplicationmedium , in which multiplication coefficient reached 4 .Although high rooting percentage was obtained with free growth regulators on 1/2 MS medium , root system development could be improved on medium by adding 0.10 mgL-1 NAA .The survival rate of transplanation was about 80 % in humus soil .Using tap water and edible white sugar instead of distilled water and sucrose have no significant effect on shoots multiplication and growth of H .nepalensis var . sinensis , so the culture cost could be reduced .[ Ch , 6 tab .9 ref .]

ZHANG Cun-xu, YANG Feng-li, YUAN Xiu-ping. In vitro rapid propagation of Hedera nepalensis var .sinensis[J]. Journal of Zhejiang A&F University, 2005, 22(2): 241-245.
Citation: ZHANG Cun-xu, YANG Feng-li, YUAN Xiu-ping. In vitro rapid propagation of Hedera nepalensis var .sinensis[J]. Journal of Zhejiang A&F University, 2005, 22(2): 241-245.

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