• Title/Summary/Keyword: 구주

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Effects of Bulb Circumference and Cultivar on the Cut Flower Quality in Lily. (백합의 품종 및 구근크기가 절화품질에 미치는 영향)

  • Kim, Jae Yun;Hong, Jong Won;Han, Koh Woon;Jang, Eu Jean;Pak, Chun Ho
    • FLOWER RESEARCH JOURNAL
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    • v.19 no.4
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    • pp.197-201
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    • 2011
  • This study was carried out to investigate cut flower quality bulb circumference and cultivars affecting 7 different cultivars to produce high quality cut flower lilies. To determine the effects of bulb circumference on growth and cut flower quality of 7 different cultivars, Lilium oriental hybrid 'Chilli', 'Ismael', 'Medusa', 'Mother's Choice', 'Siberia', 'Sorbonne', and 'Yelloween' were tested. After cut flower quality experiment, the highest 1st flower bud length and cut flower height were 'Medusa' and 'Mother's Choice' respectively. Most plants had over $30^{\circ}$ stem bending angle except for 'Mother's Choice', and 'Ismael'. The study shows that the bigger bulb circumference has the better 1st peduncle diameter, inflorescence length, stem diameter, number of flowers, and fresh weight. Bulb circumference affects the 1st flower bud length, cut flower height and number of flowers. Stem bending angle, however, is affected by neither bulb circumference nor cultivar. In conclusion, growth, cut flower quality and vase life were affected by the bulb circumference rather than cultivar.

구주의 고레벨폐기물 대책 현황 - 심지층실험시설과 심해양저하처분 -

  • 한국원자력산업회의
    • Nuclear industry
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    • v.5 no.5 s.27
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    • pp.56-64
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    • 1985
  • 2,000년을 노력목표로 하고 있는 지층처분기술실증의 개발단계중 특히 긴급하고 중요한 심지층실험시설(underground research laboratory)의 구주 3개 시설과 아직은 그 feasibility를 모색하고 있는 단계이나 여러가지 의미에서 관심을 끌고 있는 심해양저하로 처분을 위한 연구의 현황을 소개한다.

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구주방문기

  • Korea Tire Manufacturers Association
    • The tire
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    • s.49
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    • pp.26-28
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    • 1973
  • 금번의 구주행은 약 3주간으로서 특색의 하나로 업계친선이란 것이 있었다. 영국서는 타이어 아쏘씨애이숀부회장 바아푸우라씨(내쇼날타이어사장) 동사무국장과 일행이 회식, 양국의 사정을 이야기했으나 영국안전기준으로도 트렛드 잔구는 1.6으로 거의 결정됐다고 한다. 런던서는 켄진튼공원 부근인 구로카바나아코올트호텔에서 일박했다.

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Proper Planting Density and Depth for Acclimation of Tissue-cultured Bulblets in Lilium Oriental Hybrids (오리엔탈 나리 조직배양구의 순화, 비대를 위한 적정 재식밀도 및 깊이)

  • Ko, Jae-Young;Choi, Kang-Joon;Hong, Dae-Ki;Rhee, Hye-Kyung
    • Horticultural Science & Technology
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    • v.28 no.3
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    • pp.363-369
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    • 2010
  • This study was carried out to investigate proper planting density and depth of tissue-cultured oriental lily bulblets for bulb production. Planting densities of bulblets were 200, 400, 600, 800, 1,000 bulblets/ $m^2$, and planting depths were 1, 3, 6, 9, 12 cm. Proper planting density of tissue-cultured 'Siberia' bulblets was 400 bulblets/ $m^2$ with 87.3% of survival rate, 6.4 cm of bulb circumference, and 8.3 g of bulb weight. For 'Sorbonne', it was thought to be 400 bulbs/ $m^2$ with 88.8% of survival rate, 5.0 cm of bulb circumference, and 7.1 g of bulb weight. Proper planting depth of tissue-cultured 'Siberia' bulbs was 3 cm with 77.8% of survival rate, 5.9 cm of bulb circumference, and 7.9 g of bulb weight. For 'Sorbonne' bulbs, it was 3 cm with 87.1% of survival rate, 5.1 cm of bulb circumference, and 6.5 g of bulb weight.