화훼연구 (FLOWER RESEARCH JOURNAL)

  • 제17권2호
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  • Pages.81-87
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  • 2009
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  • 1225-5009(pISSN)
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  • 2287-772X(eISSN)
한국화훼학회 (The Korean Society for Floricultural Science)
권호 표지

연 '옐로우버드'의 개화와 결실 특성

Characteristics of Flowering and Fruiting in Nelumbo pentapetala 'Yellow Bird'

  • Heo, Buk Gu (Naju Foundation of Natural Dyeing Culture) ;
  • Park, Jae Ok (Jeonnam Agricultural Research and Extension Services) ;
  • Park, Yong Seo (Dept. of Horticultural Science, Mokpo National University) ;
  • Im, Myung Hee (Dept. of Horticultural Science, Mokpo National University) ;
  • Park, Yun Jum (Division of Horticulture and Pet Animal-Plant Science, Wonkwang Univ.) ;
  • Kang, Jong Goo (College of Life & Industry, Suncheon National University) ;
  • Park, Suk Keun (Korea Botanical Garden Institute) ;
  • Lee, Dong Han (Department of Industrial Design, Gwangyang Health College)
  • 투고 : 2008.09.11
  • 심사 : 2009.05.27
  • 발행 : 2009.06.30

⟨ 이전 논문 다음 논문 ⟩

초록

연 '옐로우 버드'의 개화와 결실 특성을 조사하기 위하여 2008년 4월 18일에 근경을 분식(직경 70 cm, 높이 71 cm)한 다음 비가림 재배하였다. 식재본수의 90%에서는 2개의 꽃을, 나머지 10%에서는 1개의 꽃을 피웠다. 개화시기는 첫 번째의 꽃의 경우 7월 중하순에, 두 번째 꽃은 8월 초에 집중적으로 피었다. 추대는 주근경의 8번째와 10번째 마디에서 이루어졌다. 꽃은 황색으로 높이 12 cm, 폭 13 cm 크기였다. 불 개화 된 것은 21.4%였는데, 개화에 필요한 주근경의 마디 수를 확보하지 못한 것과 블라인드된 것이 주 원인이었다. 종자는 개화 후 30일 전후에 성숙이 되었다. 따라서 꽃을 관상할 목적으로 연 '옐로우버드'를 재배할 때는 주 근경의 마디수가 7월 중순 이전에 8마디 이상이 되도록 생장을 촉진시켜야 될 것으로 생각된다.

This study was conducted to examine the characteristics of flowering and fruiting in Nelumbo pentapetala 'Yellow Bird'. Lotus rhizomes were planted in pot (70 cm in length and 71 cm in width) on April 18, 2008, and grown under rain shelter condition at a private farm in Muan-gun, Jeonnam. Ninety percent of the lotus plants were bloomed as two flowers per a plant, and the others were one flower. The first flowers were bloomed in the middle or late July, and the second flowers in the early August. Flower stalks were formed between eighth and tenth internodes in the main rhizome. Nelumbo pentapetala 'Yellow Bird' had light yellow flowers, 12 cm in length and 13 cm in width. Lotus plants of 21.4% were not bloomed, resulting from the insufficient securing of internodes in the main rhizome and the blind. We, therefore, concluded that Nelumbo pentapetala 'Yellow Bird' as a ornamental plant should be grown up to 8 in the node number of main rhizome until mid-July.

키워드

과제정보

연구 과제 주관 기관 : 농림식품부

참고문헌

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