• Title/Summary/Keyword: '카사블랑카'

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모로코의 자동차용 튜브시장동향

  • Korea Tire Manufacturers Association
    • The tire
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    • s.152
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    • pp.40-46
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    • 1991
  • 이 자료는 ‘90년 6월 KOTRA(대한무역진흥공사) 카사블랑카 무역관에서 조사한 ’모로코의 최근 자동차용 타이어 튜브시장동향과 우리나라의 대응전략‘이라는 보고서를 기초로 하여 작성한 것이다.

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Utilization of Pollen Grain from Liluim cv. Casablanca as a Transient Gene Expression Host (유전자의 일시발현 분석용 숙주개발을 위한 카사블랑카백합(Lilium cv. Casablanca) 화분립의 이용)

  • Park, Hee-Sung
    • Applied Biological Chemistry
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    • v.47 no.4
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    • pp.430-433
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    • 2004
  • Lilium cv. Casablanca pollen grains stored at $-70^{\circ}C$ were grown in pollen germination medium with Agrobacterium tumefaciens LBA4404 cells harboring pBI121 for 18 hr at $27^{\circ}C$. Following this, cefotaxime (250 mg/L) was treated for 6 hr to eradicate the bacterial cells. Histochemical GUS analysis revealed that the transgenic pollen displayed deep blue color mostly from 12 hr after the co-cultivation. Presence of $200\;{\mu}M$ acetosyringone was determined not to be more effective for GUS transformation than its absence. GUS DNA integration in the transgenic pollen genomic DNA was clearly demonstrated by Southern blot analysis.

Occurence of Viruses in Lilies (Lilium spp.) in Highland Areas and Their Detection by One-step RT-PCR (고랭지 나리의 바이러스 발생과 RT-PCR에 의한 검정)

  • 김수정;함영일;신관용;류승열;유동림;정효원;최장경
    • Research in Plant Disease
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    • v.7 no.2
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    • pp.80-85
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    • 2001
  • This study was carried out to examine tne incidences of virus diseases in lily plants cultivated in highland areas, and to develop an effective detection method. Viral symptoms on lilies in the highland areas were differentiated into mosaic, crinkle, mottle, stripe and line pattern. The distribution of symptoms on infected plants was 43.8% of mosaic, 29.2% of crinkle, and 10.9% of mottle symptoms. Six viruses such as Lily symptomless vires(LSV), Cucumber mosaic virus (CMV), Lily mottle virus (LMoV), Lily virus X (LVX, Potexvirus), Tabacco mosaic virus (TMV,Tobamovirus), and Tabacco rattle virus (TRV,Tobravirus) were detected from the infected lilies. Infection rate of Lilium oriental (cvs. Casablanca and Marcopolo) was 2~4 times higher than that of L. asiatic (cvs. Solemio and Prato). Virus detection on lilies by one-step RT-PCR (by using reverse transcription and polymerase chain reaction simultaneously) was more rapid rapid and reliable than by the conventional RT-PCR method.

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Effect of Cultivation Type and Shading on the Growth Characteristics of Lilium Oriental Hybrids Grown for Seed Bulbs in Highland in Summer (하계 고랭지에서 종구 생산시 재배형태와 차광에 따른 오리엔탈나리의 생육 특성)

  • Cho, Woo Sug;Park, Yoo Gyeong;Jeong, Byoung Ryong
    • FLOWER RESEARCH JOURNAL
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    • v.19 no.1
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    • pp.1-7
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    • 2011
  • This study was carried out to establish a production system of cut flowers and bulbs of oriental hybrid lilies in highland in summer. In study, effect of cultivation type and shading was examined. The cultivation types used in the bulb production experiments were greenhouses with no cover, greenhouses with net screen (net screen house), and greenhouses with EVA roof cover and net screen sides (rain shelter house). Net screen and rain shelter houses had either 0 or 30% shading. Cultivation type had significant effect and shading had a minor effect on bulb production. The greatest yield and quality of produced bulbs were obtained in the rain shelter house with 30% shading. From the results of this study, it is concluded that dispersed production of high quality cut lily flowers and bulbs could be achieved during the summer in highland.

Effect of In Vitro Culture conditions on Ex Vitro Sprouting of Bulblets of Oriental Lilium Hybrid cv. Casa Blanca (기내 배양환경이 오리엔탈 백합 '카사블랑카' 의 기외 발아에 미치는 영향)

  • 전민화;한은주;박현춘;백기엽
    • Korean Journal of Plant Tissue Culture
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    • v.28 no.6
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    • pp.317-321
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    • 2001
  • This study was carried out with Lilium oriental hybrid cv. Casa Blanca to observe the effect of in vitro culture conditions on ex vitro sprouting of bulblets. Low temperature (15$^{\circ}C$) inhibited the growth of in vitro bulblets while high temperature ($25^{\circ}C$) enhanced the growth. Bulblets cultured at 15$^{\circ}C$ did not show dormacy while those cultured at 2$0^{\circ}C$ ,$25^{\circ}C$ had a longer dormancy period. High sucrose concentration (9%) induced longer dormancy. Dormancy period was also prolonged in bulblets cultured in vitro at high temperature ($25^{\circ}C$). Dormancy period was more affected by in vitro culture temperature rather than sucrose concentration. Physiological dormancy was released more rapidly when bulblets were cultured at $25^{\circ}C$ for 6 weeks and further transferred at 15$^{\circ}C$ and cultured for another 12 weeks. Treatment of ABA induced the dormancy in Lilium bulblets but when bulblets were subjected to chilling treatment (4$^{\circ}C$ for 8 weeks) nearly 100% sprouting were observed. The medium containing 1.0 mg/L BA or 1.0 mg/L fluridone was also effective to produce non-dormant bulblets.

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Change of Fragrant Components by Flowering Stages in Lilium Oriental Hybrid 'Casa Blanca' (오리엔탈 나리 '카사블랑카'의 개화단계별 향기성분 변화)

  • Rho, A Ran;Pak, Chun Ho
    • Horticultural Science & Technology
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    • v.19 no.2
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    • pp.163-169
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    • 2001
  • This experiment was conducted to find out suitable extraction time of available fragrant component in Lilium Oriental Hybrida 'Casa Blanca' based on qualitative and quantitative variation of its fragrant component in its flowering stages. The content of essential oil in its flowering stages increased with the progress of flowering stages except flower bud stage and it had the most oil content in its stage after full bloom. The analysis of the essential oil in Lilium Oriental Hybrida 'Casa Blanca' in its flowering stages shows that its main constituents were farnesol (18.96%), benzyl salicylate (13.81%), butyl-hydroxy toluene (12.87%), geranyl linalool isomer (7.46%), isoeugenol (7.17%) in its each stage. Benzenoids had much content at half bloom stage and full bloom stage while fatty acid derivatives had much content at initial flowering stage and after flowering stage. Most benzenoids such as butyl-hydroxy toluene and isoeugenol, which are some of main constituents of Lilium Oriental Hybrida 'Casa Blanca' had strong antioxidant effect. So they were expected to be used as antioxidant agents for food, feed, vegetable oil. The content of monoterpene compounds like geranyl linalool isomer increased at its later stage. Sesquiterpene such as farnesol, which is main component of lily existed only at full bloom stage. Therefore farnesol and geranyl linalool isomer of Lilium Oriental Hybrida 'Casa Blanca' are expected to be used for important spices with good fragrance. The suitable extraction time for the usable main constituents of Lilium Oriental Hybrida 'Casa Blanca' is as follows; farnesol and benzyl salicylate: at full bloom stage, butyl-hydroxy toluene: at half bloom stage, geranyl linalool isomer and isoeugenol: at stage after full bloom. Finally there was variation in essential oil components and contents of Lilium Oriental Hybrida 'Casa Blanca' in its flowering stages and they are expected to be used usefully for flavor industry, food industry, aromatherapy, when they are extracted at their suitable extraction time.

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