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Effect of Temperature, Light and Priming Treatment on Seed Germination of Typha orientalis Presl.  

Lee, Hee-Doo (Chungbuk Agricultural Research and Extension Service)
Kim, Hak-Hyun (Dept. of Horticulture, Chungbuk National University)
Kim, Si-Dong (Chungbuk Agricultural Research and Extension Service)
Kim, Ju-Hyung (Chungbuk Agricultural Research and Extension Service)
Lee, Jong-Won (Chungbuk Agricultural Research and Extension Service)
Yoon, Tae (Chungbuk Agricultural Research and Extension Service)
Lee, Chul-Hee (Dept. of Horticulture, Chungbuk National University)
Publication Information
Korean Journal of Plant Resources / v.15, no.3, 2002 , pp. 279-284 More about this Journal
Abstract
To establish the mass propagation method of Typha orientatis Presl, several factors influencing seed germination were investigated. The best seed germination of T. orientalis was achieved under the light and 25~3$0^{\circ}C$ temperature. GA$_3$ tended to enhance seed germination, and 500 mg.L$^{-1}$ GA$_3$ showed 90.7% germination, which was 1.2 times of control. Compared to control, BA treatment prohibit seed germination. Especially, seeds were not germinated under 500 mg.L$^{-1}$ BA treatment. In case of KNO$_3$ and Ca(NO$_3$)$_2$ treatment, the germination rate was decreased by all concentrations, except 100 mM Ca(NO$_3$)$_2$.
Keywords
Mass-propagation; Light conditions; $GA_3$; BA; $KNO_3$; $Ca(NO_3)_2$;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
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