Studies on Improving Survival Rate of Longan (Dimocarpuslongan Lour.) in Vitro Culture

Chen Qngying; Chen Jingyao; Chen Bian

Volume 12 Issue 1

Apr. 2012

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Article Navigation > Fujian Journal of Agricultural Sciences > 1997 > 12(1): 32-35

Chen Qngying, Chen Jingyao, Chen Bian. Studies on Improving Survival Rate of Longan (Dimocarpuslongan Lour.) in Vitro Culture[J]. Fujian Journal of Agricultural Sciences, 1997, 12(1): 32-35.

Citation:

Chen Qngying, Chen Jingyao, Chen Bian. Studies on Improving Survival Rate of Longan (Dimocarpuslongan Lour.) in Vitro Culture[J]. Fujian Journal of Agricultural Sciences, 1997, 12(1): 32-35.

Chen Qngying, Chen Jingyao, Chen Bian. Studies on Improving Survival Rate of Longan (Dimocarpuslongan Lour.) in Vitro Culture[J]. Fujian Journal of Agricultural Sciences, 1997, 12(1): 32-35.

Citation:

Chen Qngying, Chen Jingyao, Chen Bian. Studies on Improving Survival Rate of Longan (Dimocarpuslongan Lour.) in Vitro Culture[J]. Fujian Journal of Agricultural Sciences, 1997, 12(1): 32-35.

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Studies on Improving Survival Rate of Longan (Dimocarpuslongan Lour.) in Vitro Culture

1.
Pomological Science Insititute, Fujian Academy of Agricultural Science, Fuzhou, 350013;
2.
Agricultural office of Fujian Government, Fuzhou 350013

Received Date: 1995-11-02
Publish Date: 1997-03-15

Abstract

Abstract

Microbial contamination and browning were the main reason causing the low survival rate of longan tissue culture in vitro.Using the internal tissue of middle stem sections and alternately immersed with multiple disinfectants as pretreatment can decrease contamination and browning.The stem germination numbers varied with seasons, and the stems in summer or autumn was suitable as explants.The rate of responsive explants could reach 73% when they were culture on MS media, and the adventitious stem grew very well.
- Longan,
- Tissue culture in vitro,
- Survival rate