FLOWER RESEARCH JOURNAL (화훼연구)

The Korean Society for Floricultural Science (한국화훼학회)
권호 표지

A New Spray Chrysanthemum Cultivar 'Yes Arang' with Single Type and Yellow Color

황색 홑꽃형 스프레이국화 'Yes Arang' 육성

  • Pak, Ha-Seung (Yesan Chrysanthemum Experiment Station, Chungnam Provincial ARES) ;
  • Choi, Taeg-Yong (Chungnam Provincial ARES) ;
  • Won, Mi-Kyoung (Yesan Chrysanthemum Experiment Station, Chungnam Provincial ARES) ;
  • Choi, Won-Chun (Yesan Chrysanthemum Experiment Station, Chungnam Provincial ARES) ;
  • An, Jong-Beom (Yesan Chrysanthemum Experiment Station, Chungnam Provincial ARES) ;
  • In, Min-Sik (Yesan Chrysanthemum Experiment Station, Chungnam Provincial ARES)
  • 박하승 (충남농업기술원 예산국화시험장) ;
  • 최택용 (충남농업기술원) ;
  • 원미경 (충남농업기술원 예산국화시험장) ;
  • 최원춘 (충남농업기술원 예산국화시험장) ;
  • 안종범 (충남농업기술원 예산국화시험장) ;
  • 인민식 (충남농업기술원 예산국화시험장)
  • Received : 2008.10.23
  • Accepted : 2009.03.10
  • Published : 2009.03.31

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Abstract

A new spray chrysanthemum(Dendranthema grandiflorum Ramat.) cultivar 'Yes Arang' was originated from a cross between 'NOA' and 'SP03-05-04'. This cultivar was tested on the characteristics from 2005 to 2007 for the evaluation and selection including shading and retarding culture. The natural flowering time of 'Yes Arang' is late October. This cultivar was yellow in color, single in flower type for the spray type cut-flower. The diameters of flower and flower center were 4.3 cm and 1.2 cm, respectively. Year round production was possible by shading or lighting treatment. Its number of flowers was 15.1 per plant. In natural and forcing cultivation, the days to flowering was 7 weeks after short day treatment. It has resistance to white rust and the vase life was about 17.2 days in autumn season.

충남농업기술원 예산국화시험장에서는 황색 홑꽃의 다화성 스프레이국화 신품종을 육성하기 위하여 2003년에 모본으로 'Noa'를 부본으로 'SP03-05-04'를 인공교배하여 'Yes Arang'을 육성하였다. 2005부터 2007년까지 3년 동안 촉성 및 억제재배 등 주년재배 특성검정을 하였다. 'Yes Arang'의 자연개화기는 10월하순경이나 촉성 및 억제재배로 주년생산이 가능하다. 이 품종의 고유특성은 황색이고 홑꽃이며 줄기 굵기가 굵고 착화수가 15.1개로 많은 편이다. 꽃의 직경는 4.3 cm이고 화심 직경은 1.2 cm이다. 이 품종의 절화수명은 17.2일이며 흰녹병에 대해 저항성이고 소등 후 개화반응기간은 7주로 빨리 개화하는 편이다.

Keywords

Acknowledgement

Supported by : 농촌진흥청

References

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