Horticultural Science & Technology (원예과학기술지)

Korean Society of Horticultural Science (한국원예학회)
권호 표지

A New Spray Chrysanthemum Cultivar 'Hwiparam' with Single Type and Bright Yellow Color

황색 홑꽃형 스프레이국 신품종 '휘파람' 육성

Pak, Ha-Seung;Choi, Taeg-Yong;Won, Mi-Kyoung;Choi, Won-Chun;Yang, Euy-Seog
박하승;최택용;원미경;최원춘;양의석

  • Published : 2009.06.30
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Abstract

A new spray chrysanthemum (Dendranthema grandiflorum Ramat.) cultivar 'Hwiparam' was bred by open pollination 'Hwarang'. The characteristics of this cultivar were tested from 2002 to 2004 for the evaluation and selection including shading and retarding culture. The natural flowering time of 'Hwiparam' is late October. This cultivar was bright yellow in color, single in flower type for the spray cut chrysanthemum. It was possible to cultivate from October to May with enough stem length and the flower number was 31.5 per plant. The petals tended to be twisted at high temperature flowering in summer season. In natural and forcing cultivation it was possible to harvest after 8 week response time. It had resistance to white rust and the vase life was about 23 days in autumn season.

충남농업기술원 예산국화시험장에서는 선명한 황색의 다화성 스프레이국화 신품종 육성을 위하여 2001년에 모본으로 'Hwarang'을 자연방임 수분시켜 'Hwiparam'을 육성하였다. 이 품종의 주년재배 특성검정을 2002년부터 2004년까지 촉성재배 및 억제재배 등 3년 동안 조사하였다. 'Hwiparam'의 자연개화기는 10월 하순경이고 주요 출하기는 10월부터 이듬해 5월까지로 전형적인 추국 형태의 품종이다. 'Hwiparam'은 밝은 황색이고 홑꽃인 스프레이국화로 줄기 굵기가 굵으며 착화수가 31.5개로 다화성이고 10월에서 5월까지는 개화 지연 없이 안정적 재배가 가능하다. 고온기인 여름철에는 꽃잎이 비틀어지는 단점이 있어 재배를 회피하는 것이 좋다. 'Hwiparam'은 단일처리 후 감응기간은 8주정도이다. 이 품종은 흰녹병에 대해 저항성으로 발병은 아주 적으며 절화수명은 23일로 매우 긴 편이다.

Keywords

References

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