KOREASCHOLAR

충청남도농업기술원 화훼연구소에서는 분홍색 계통의 국화 (Chrysanthemum × morifolium (Ramat.) Hemsl.) 품종인 ‘레이디빈(Lady Vin)’을 육성하였다. ‘레이디빈(Lady Vin)’ 품 종은 분홍색 반겹꽃 특성을 가진 ‘G18-138-03’을 모본으로, 황색 반겹꽃 품종인 ‘기기골드(Gigi Gold)’를 부본으로 하여 2018년에 인공 교배를 통해 개발하였다. 2019년부터 2021년 까지의 연차별 생육 및 개화 특성 조사를 거쳐 2021년에 최종 선발된 ‘레이디빈(Lady Vin)’은 반구형 초형과 Red Purple 65B에 해당하는 분홍색 설상화를 갖고 있으며, 개화 시기는 9월 12일로 확인되었다. 주요 생육 특성으로는 평균 화경 3.7cm, 본당 착화수 2,248.1개, 꽃잎 수 104.1개, 초장 22.9 cm이며, 엽색은 Green 139D에 해당하였다. ‘레이디빈(Lady Vin)’ 품종은 대조 품종인 ‘Marble Ball’과 유사한 초형과 엽색 을 보이지만, 개화시기와 착화수에서 차이를 나타내며, 화단이 나 도로변 조경용으로 활용도가 높다. 또한, 상품성이 뛰어나 화훼 농가에 새로운 수익 자원으로 기여할 수 있을 것으로 기대 된다.

The Flower Research Institute of the Chungcheongnam-do Agricultural Research and Extension Services released a novel garden chrysanthemum cultivar named ‘Lady Vin’ (Chrysanthemum × morifolium (Ramat.) Hemsl.) in 2021. Development of this cultivar began with a cross made in 2018, using the pink-flowered line ‘G18-138-03’ and the yellow-flowered cultivar ‘Gigi Gold’ as the female and male parents, respectively. Field trials were conducted under open-field conditions from 2019 to 2021 to evaluate the cultivar’s adaptability and overall performance. ‘Lady Vin’ is characterized by vivid pink semi-double flowers (RHS Red Purple 65B) and a dome-shaped growth habit, offering strong ornamental potential for landscape and container use. We compared the morphological characteristics of ‘Lady Vin’ with those of the standard cultivar ‘Marble Ball,’ and we conducted ploidy analysis and simple sequence repeat (SSR) marker profiling. ‘Lady Vin’ has distinctive features, such as a mounded, shrub-like growth habit, semi-double inflorescences with pink ray florets measuring approximately 3.7 cm in diameter. It flowered prolifically, producing around 2,248.1 blooms per plant during the autumn season. Although morphologically similar in flower shape and color with ‘Marble Ball,’ ‘Lady Vin’ differed significantly in flowering time and petal number. Bud initiation was early, and growth was vigorous; and it naturally bloomed around September 12. SSR analysis confirmed the genetic distinctiveness of ‘Lady Vin,’ supporting its recognition as a new cultivar. Developed primarily for ornamental landscaping, this garden chrysanthemum is expected to help increase growers’ income by serving as an attractive option for flower beds and public beautification projects.

서 언
재료 및 방법
    교배 및 실생계통 양성
    특성 검정
    육종 품종 DNA profiling
결과 및 고찰
    육성경위
    유전적 분석(품종 구별)
    품종 주요특성
    재배 시 유의점
    유용성
초 록
사 사
References

• Young-Hye Lee(Flower Research Institute, Agricultural Research and Extension Service, Chungnam province 32425, Korea) | 이영혜 (충청남도농업기술원 화훼연구소)
• Cheon-Seok Won(Flower Research Institute, Agricultural Research and Extension Service, Chungnam province 32425, Korea) | 원천석 (충청남도농업기술원 화훼연구소)
• Eun-Ah Joh(Flower Research Institute, Agricultural Research and Extension Service, Chungnam province 32425, Korea) | 조은아 (충청남도농업기술원 화훼연구소)
• Ha-Seung Pak(Flower Research Institute, Agricultural Research and Extension Service, Chungnam province 32425, Korea) | 박하승 (충청남도농업기술원 화훼연구소)
• Tae-Sung Kim(Dept. of Agricultural Sciences Korea National Open University 86 Daehakro, Jongrogu, Seoul, 03087, Korea) | 김태성 (한국방송통신대학교 농학과)
• Ki-Young Park(Dept. of Practical Art Education, Gongju National University of Education, 27, Gongju, 32553, Korea) | 박기영 (공주교육대학교 실과교육과)
• Jung-Soo Lee(National Institute of Horicultural & Herbal Science,Rural Development Administration, Muan 58545, Korea) | 이정수 (농촌진흥청 국립원예특작과학원) Corresponding author