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한국조경학회 / v.27, no.4, 1999년, pp.50-58 
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자생 생강나무의 조경적 특성 및 번식방법에 관한 연구
( A Study on the Landscape Characteristics and Propagation Methods of Korean native Lindera obtusiloba Blume ) |
| 심경구;하유미;김영해;심걸보; 성균관대학교 조경학과;성균관대학교 조경학과;성균관대학교 조경학과;연암축산 원예대학;
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| 초 록 |
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| This study was carried out to investigate the growth characteristics and propagation methods of L. obtusiloba as a woody landscape plant. The results are obtained as follows: L. obtusiloba was dioecious shrub and shaped with bush type. Leaves were ovate, obtuse, cordate, 7.05 cm long, 7.20 cm wide, and petiole 2.0 cm long. Flowers of L. obtusiloba were diclinous. Soil acidity ranged from pH 4.06 to 5.53 with the lowest at the Mt. Soo-Ri. Mt. Soo-Ri located near factory district, which was considered to damaged by environmental deteoration. While soil organic matter was highest at Mt. Soo-Ri, inorganic nutrients were low. L. obtusiloba grows in the area with low soil acidity and low content of inorganic. Therefore it seemed to be tolerant to air pollution. L. Obtusiloba was high seed germination rate in the plug box and its shoots were longer than seeding box and softwood cutting of L. obtusiloba showed the rooting rate of 50% at 5,000ppm on June 23. To develop a mass propagation method of Korean native L. obtusiloba through an axillary bud culture as a woody landscape plant, about 2∼3 cm shoots induced from explant were subcultured to new media contained different growth regulators. Shoots multiplied most effectively on a WPM containing 1.0 mg/l BA, producing 5.5 shoots with a shoot length of 2.5 cm per shoot explant. |
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| 키워드 |
| dioecious;woody landscape plants;softwood cutting;IBA(indole butyric acid);mass propagation; |
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한국조경학회지 / v.27, no.4, 1999년, pp.50-58
한국조경학회
ISSN : 1225-1755
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199911920413550)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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