• Title/Summary/Keyword: 도깨비고비

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New Record of Macromyzus woodwardiae(Sternorhyncha, Aphididae) on Cyrtomium falcatum from Korea (도깨비고비에 기생하는 한국미기록 고비수염진딧물의 보고)

  • Lee, seunghwan
    • Animal Systematics, Evolution and Diversity
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    • v.18 no.1
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    • pp.127-133
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    • 2002
  • Macromyzus woodwardiae(Takahashi, 1921) is recognized on Cyrdomium falcatum(L.f.) C. Presl (Dryopteridaceae), a htherto unknown host plant, from Jeju Island, Korea. Apterous viviparous female and alate viviparous female are described. This is the first record of genus Macromyzus in Korea.

Prothallus Morphogenesis of Cyrtomium falcatum (L.) Presl and Cyrtomium caryotideum var. coreanum Nakai In vitro Culture (기내배양에서 도깨비고비와 참쇠고비의 전엽체 형태형성)

  • Jeong Jin-A;Lee Cheol-Hee
    • Korean Journal of Plant Resources
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    • v.19 no.2
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    • pp.360-364
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    • 2006
  • The gametophytes of Cyrtomium falcatum and Cyrtomium caryoptideum var. coreanum arising from spores were mechanically homogenized and cultured In vitro, to study their gametophyte ontogeny and sporophyte development. Homogenized gametophytic tissues formed as one-dimensional filaments after 2 weeks in culture and then glowed into blanched gamatophytes after 4 weeks. After 6 weeks, which were developed to two dimensional plates with apical notch and meristem in central zone. After 8 weeks in culture, apomictic buds were formed on the midribs without archegonium formation and these buds developed to sporophytes after 10 weeks in culture. Flow cytometric analysis of gametophytes and apomictic sporophytes revealed that both forms had the same ploidy level in C. falcatum and C. caryoptideum vu. coreanum, respectively. This is to certify that C. caryoptideum var. coreanum was an apomictic fern as well as C. falcatum.

Effects of Pot Size and Bottom Irrigation Interval on the Growth of Cyrtomium falcatum in Greenhouse Cultivation (화분크기 및 관수간격이 도깨비고비의 생육에 미치는 영향)

  • Lee, Hyean-Suk;Lee, Hee-Kyeang;Yoo, Dong-Lim;Nam, Chun-Woo;Ryu, Seung-Yeol;Suh, Jong-Taek
    • Korean Journal of Plant Resources
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    • v.19 no.4
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    • pp.521-523
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    • 2006
  • This experiment was carried out to find out proper pot size and bottom irrigation interval for the flowerpot cultivation of Cyrtomium falcatum, 3 different pot sizes (5, 7, 10cm in diameter) and 3 irrigation interval (1 day, 3 days, 5 days) were treated by completely randomized design with 3 replications. Growth characteristics of Cyrtomium falcatum were investigated every 30 days after planting. The pot size of 7 to 10cm in diameter and the irrigation interval of 5 days appeared to be appropriate for Cyrtomium falcatum cultivation.

Effect of Nutrient Concentrations and Fertilization Intervals on Growth of Native Pteridophyte on Greenhouse (자생 앙치류의 양액농도와 관주주기가 생육에 미치는 영향)

  • Suh, Jong-Taek;Yoo, Dong-Lim;Lee, Hyean-Suk;Nam, Chun-Woo;Kim, Soo-Jeong;Lee, Hee-Kyeong
    • Korean Journal of Plant Resources
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    • v.20 no.1
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    • pp.69-72
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    • 2007
  • This study was performed to determine the effect of nutritional concentrations and fertilization intervals on growth of native pteridophyte (Pteris multifida, Cyrtomium falcatum, Cheilanthes argentea). Nutrient concentrations were treated with non-treat, 500X, 1,000X and 2,000X solution, and fertilization periods were treated in everyday, 5, 10 and 20day respectively, under the 30% shading net. Pteris multfida appeared to be very good for growth by fertilizing at intervals of 10 day with nutrient concentration of 2,000X drainage solution. The growth of Cyrtomium falcatum was the best in the treatment of $1,000{\sim}2,000X$ concentration for 10 days while that of Cheilanthes argentea was the highest in the treatment of 1,000X concentration for 5days.

Effects of Culture Soil Combinations on Growth of Pteris multifida, Cyrtomium falcatum and Cheilanthes argentea (인공 배양토 종류가 봉의꼬리, 도깨비고비, 부싯깃고사리의 생육에 미치는 영향)

  • Yoo, Dong-Lim;Lee, Hyean-Suk;Nam, Chun-Woo;Kim, Soo-Jeong;Suh, Jong-Taek
    • Korean Journal of Plant Resources
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    • v.19 no.4
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    • pp.517-520
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    • 2006
  • The effects of culture soil combinations on growth of native pteridophyte (Pteris multifida, Cyrtomium falcatum and Cheilanthes argentea) were investigated in this study. Six different culture soil mixtures used for cultivating the pteridophytes under 30% shading condition. Pteris multifida was showed the most growth at the culture soil mixtures of peatmoss : living moss (5 : 5), and peatmoss : perlite (7 : 3). Cyrtomium falcatum and Cheilanthes argentea showed the best growth in the culture soils mixtures of sand : soil : leaf mold (2 : 5 : 3) and peatmoss : perlite (7 : 3, 5 : 5), respectively.

Influence of Irrigation Times, Soil Treatment and Drainage in Indoor on the Growth Response of Cyrtomium falcatum Ferns Korea Native (실내에서 관수주기, 토양처리, 배수층이 자생 도깨비고비의 생육에 미치는 영향)

  • Ju, Jin Hee;Bang, Kwang Ja
    • Journal of the Korean Society of Environmental Restoration Technology
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    • v.8 no.1
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    • pp.73-78
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    • 2005
  • It was aimed to promote Cyrtomium falcatum as a material for interior landscape by validating it indoor adaptability in the indoor environment, especially irrigation times, soil treatment and drainage level. Irrigation times were 2 times per week and 7 times per week. Soil treatment and drainage level were carried out drainage-peatmoss : vermiculite : perlite=1 : 1 : 1(D-PVP), peatmoss : vermiculite : perlite=1 : 1 : 1(PVP), drainage-saprolite : leaf mold=1 : 1(D-SL) and saprolite : leaf mold=1 : 1(SL). 1. Top of growth was better with irrigation 7 times per week than irrigation 2 times per week but indoor adaptability was decreased and shown yellowish green. 2. In case of soil treatment, growth was better with saprolite : leaf mold=1 : 1 but indoor growth adaptability was decreased than peatmoss : vermiculite : perlite=1 : 1 : 1. 3. Plant height and blade length were increased under non-drainage treatment but indoor adaptability, number of new fronds and number of sporophyll were decreased under drainage treatment, regardless of irrigation times and soil treatment. 4. Photosynthetic rate(Pn) was the highest in the drainage-peatmoss : vermiculite : perlite=1 : 1 : 1 treatment of irrigation 2 times per week and was the lowest in the saprolite : leaf mold=1 : 1 treatment of irrigation 7 times per week.

Growth Responses of Various Ferns on Shading and Fertilizer Application (차광 및 시비처리에 따른 여러 양치류의 생육반응)

  • Shim, Myung-Syun;Kim, Young-Jae;Lee, Dong-Sok;Kwon, Yeong-Han;Kim, Sung-Sik;Kang, U-Tchang
    • Journal of Bio-Environment Control
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    • v.20 no.2
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    • pp.109-115
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    • 2011
  • This study was carried out to investigate the plant growth of various ferns affected by the shading and fertilizer application and to recommend the appropriate levels of light intensity. Evergreen ferns like Dryopteris nipponensis Koidz., Cyrtomium falcatum (L. f.) Presl, Onychium japonicum (Thunb.) Kunze and deciduous ferns like Athyrium niponicum (Mett.) Hence, Thelypteris decursive-pinnata Ching, Athyrium brevifrons Kodama ex Nakai were used in this experiment. Evergreen ferns showed the best growth in the shading level of 30~60%. The plant growth and ornamental value (leaf color) of these plants were improved according to the fertilizer application in appropriate shading levels. The survival rate remained constantly in all treatments. Deciduous ferns showed the best growth in different shading levels from 0 to 60%. Some treatments showed improved growth according to fertilizer application, whereas survival rate was in the other treatments. There were differences in plant growth of evergreen and deciduous ferns according to fertilizer application, and additional researches must be executed to explain these reponses.