Breeding of Pink Rose 'Pink holic' with Powdery Mildew Resistant

흰가루병에 강한 분홍색 장미 '핑크홀릭' 품종 육성

  • Kim, Seung-Tae (National Institute of Horticultural & Herbal Science) ;
  • Kim, Won-Hee (National Institute of Horticultural & Herbal Science) ;
  • Kim, Young-Jin (National Institute of Horticultural & Herbal Science) ;
  • Lee, Eun-Kyung (National Institute of Horticultural & Herbal Science) ;
  • Park, Pil-Man (National Institute of Horticultural & Herbal Science) ;
  • Huh, Kun-Yang (National Institute of Horticultural & Herbal Science)
  • 김성태 (농촌진흥청 국립원예특작과학원 화훼과) ;
  • 김원희 (농촌진흥청 국립원예특작과학원 화훼과) ;
  • 김영진 (농촌진흥청 국립원예특작과학원 화훼과) ;
  • 이은경 (농촌진흥청 국립원예특작과학원 화훼과) ;
  • 박필만 (농촌진흥청 국립원예특작과학원 화훼과) ;
  • 허건양 (농촌진흥청 국립원예특작과학원 화훼과)
  • Received : 2008.12.23
  • Published : 20081200

Abstract

A new standard rose cultivar 'Pink holic' was bred from the cross between pink standard cultivar 'Lyvia' and red standard cultivar 'Sioux' at the National Horticulture Research Institute. The cross was made in 2002 and 'Pink holic' was finally selected in 2007 after investigating characteristics for three years from 2005 to 2007. 'Pink holic', a light pink standard cultivar grows vigorously and has powder mildew resistant. The major characteristics of this cultivar are $185.4stems/m^2/year$ in yield, 83.9cm in length of cut flower, 11.0cm in flower diameter, 42.9 in petal number, and 22.4 days in vase life. This cultivar can be propagated by both cutting and grafting. The consumer's preference of this cultivar is relatively higher than that of control cultivar, 'Moon light'.

절화장미 '핑크홀릭'은 원예연구소에서 육성한 분홍색의 스탠다드 품종으로 흰가루병에 강한 분홍색 스탠다드 'Lyvia'를 모본으로, 다수성이며 선명한 적색 'Sioux'를 부본으로 2002년 인공교배 하였다. 2003~2004에 걸쳐 계통양성후 41개의 개체를 선발하고 2005~2007년까지 특성 및 생산력검정을 실시하였다. 육성된 품종은 스탠다드계통으로 꽃크기가 11.0 cm이고, 꽃잎수가 42.9개, 절화장이 83.9 cm이며, 수명이 22.4일로 대조구인 'Moon light'보다 우수하였다. 또한 접목과 삽목이 쉬우며 년간 수량이 185.4본/$m^2$으로 다수성이며 흰가루에 강해 재배가 용이하며 소비자 기호성도 우수하였다.

Keywords

References

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