Korean Journal of Medicinal Crop Science (한국약용작물학회지)
- Volume 4 Issue 3
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- Pages.199-204
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- 1996
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- 1225-9306(pISSN)
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- 2288-0186(eISSN)
Structures and Development of Floral Organs in Bupleurum falcatum L.
시호의 화기구조 및 화기내 각 기관의 발육과정
- Chang, Mi-Ran (College of Life & Resources, Sangji Univ.) ;
- Kim, Kwan-Su (Nat'l Crop Experiment Station, RDA.) ;
- Jung, Hae-Gon (International Technical Cooperation Center) ;
- Seong, Nak-Sul (Nat'l Crop Experiment Station, RDA.) ;
- Lee, Seoung-Tack (Nat'l Crop Experiment Station, RDA.) ;
- Kwak, Tae-Soon (College of Life & Resources, Sangji Univ.)
- Published : 1996.09.25
Abstract
We investigated the structures of floral organs and the developmental process of each floral organs in Bupleurum falcatum. The overall size of a floral was about 2mm. The lengths of ray, pedicel, pistil and stamen were 22.5mm, 3.6mm, 1.0mm and 1.3mm respectively. The ovary surface was 0.9mm in length and 1.4mm in width. And the developmental periods of each floral organs were as follows; 1 through 6 days in stamen emergence, 6 through 9 days in petal detachment and pistil emergence, 9 through 16 days in pistil maturation, and above 16 days in pistil degeneration after onset of flowering. This plant was admitted to be a allogamous plant, especially with the protandry form of dichogamy.
시호의 화기구조 및 화기내 각 기관의 발달과정을 파악하여 육종의 기초자료로 활용하고자 본 시험을 수행하였다. 소화의 전체크기는 2mm정도로 매우 작으며, 산경 및 소산경의 길이는 각각 22.5mm, 3.6mm이었다 또한 자예, 웅예의 길이는 각각 1.0mm, 1.3mm이었고, 자방표면은 길이 0.9mm, 폭 1.4mm정도를 나타내었다. 시호의 화기 발달과정 각 시기는 웅예출현기