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KMID : 0613820030130060889
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Journal of Life Science
2003 Volume.13 No. 6 p.889 ~ p.895
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Effect of Subirrigation of Dolrido on the Growth of Rose
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Son Beung-Gu
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Abstract
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This experiment was carried out to investigate the effect of subirrigation of Dolrido on the growth and development of stem cutting and young roes plant. Plant growth was measured at 20, 40, and 60 days after subirrigation of Dolrido. Plant height, stem diameter, number of leaves, leaf area and root length of cutting rose subirrigation were more affected than those of control. The growth of young seedling was significantly affected by subirrigation of Dolrido. Plant height, number of leaves, stem diameter, leaf area, fresh and dry weight were increased with subirrigation of Dolrido. However, T/R ratio was not affected by subirrigation of Dolrido. Growth of seedlings was promoted after 60 days treatment of Dolrido.
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KEYWORD
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subirrigation, plant height, leaf area
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