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KMID : 1098420050130040133
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Korean Journal of Medicinal Crop Science
2005 Volume.13 No. 4 p.133 ~ p.137
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Acclimatization and Growth Characteristics of Plantlets of Eleutherococcus senticosus Maxim Cultured by Bioreactor
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Li Cheng-Hao
Lim Jung-Dae
Kim Myong-Jo
Kim Na-Young
Yu Chang-Yeon
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Abstract
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Experiments were conducted to find the optimal acclimatization conditions for Eleutherococcus senticosus plantlets regenerated from bioreactor cultured somatic embryos, various acclimatizing conditions were compared regarding both survival rate and growth of the plantlets. Among the various temperature and artificial soil tested, the highest survival rate (88%) was observed when plantlets were acclimatized in Klasmann bed soil at 10^{circ}C When in vitro plantlets directly transplanted to field environment, shading treatment was necessary and 50% shading was more effective than 30% shading. Transplanting season were also important for successful acclimatization of in vitro cultured plantlets, transplanted on March 20 with 50% shading exhibited the best survival rate and further growth.
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KEYWORD
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shading net, transplanting, bioreactor culture, somatic embryo
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