Korean Journal of Breeding Science (한국육종학회지)

The Korean Society of Breeding Science (한국육종학회)
권호 표지

Breeding of Medium Standard Rose, 'Honey Lemon' with White Color and Good Vase Life

절화수명이 긴 백색 중형 스탠다드 장미 'Honey Lemon' 육성

  • Kim, Seung-Tae (Floriculture Research Division, National Institute of Horticultural & Herbal Science) ;
  • Kim, Won-Hee (Floriculture Research Division, National Institute of Horticultural & Herbal Science) ;
  • Lee, Eun-Kyung (Floriculture Research Division, National Institute of Horticultural & Herbal Science) ;
  • Lee, Su-Young (Floriculture Research Division, National Institute of Horticultural & Herbal Science) ;
  • Huh, Kun-Yang (Floriculture Research Division, National Institute of Horticultural & Herbal Science)
  • 김성태 (국립원예특작과학원 화훼과) ;
  • 김원희 (국립원예특작과학원 화훼과) ;
  • 이은경 (국립원예특작과학원 화훼과) ;
  • 이수영 (국립원예특작과학원 화훼과) ;
  • 허건양 (국립원예특작과학원 화훼과)
  • Received : 2010.05.19
  • Published : 2010.06.30
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Abstract

A new standard rose cv. 'Honey Lemon' was bred by the cross between white standard cv. 'Escimo' and light pink standard cv. 'Medeo' at the National Institute of Horticultural Research Institute. The cross was made in 1999 and 'Honey Lemon' was finally selected in 2003 after investigating characteristics for three years from 2001 to 2003. 'Honey Lemon', a white standard cultivar grows vigorously and has good flower shape. The major characteristics of this cultivar are $248.0stems/m^2/year$ in yield, 53.0 cm in length of cut flower, 8.0 cm in flower diameter, 17.0 in petal number, and 16.9 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 cv., 'Tineke'. (Registration number: 1151).

1999년도에 백색의 스탠다드 'Escimo' 품종을 모본으로 생육이 우수하고 다수성인 스탠다드 'Medeo' 품종을 부본으로 인공교배 하였다. 2000년에 파종을 실시하여 840개체의 실생을 획득하여 이들을 대상으로 2001~2003년까지 3차에 걸쳐 특성검정을 실시한 후 최종 특성검정 단계에서 기호도 조사를 실시한 결과 최종선발된 '원교 D1-54'를 'Honey Lemon'로 명명하였다. 'Honey Lemon'의 화색은 백색으로 RHS 칼라챠트번호 4D이며 화형은 고심형이며 향기는 거의 없었다. 꽃잎수는 17.0개로서 'Tineke'의 69.9개보다 훨씬 적었으며 화폭은 8.0 cm로 'Tineke'보다 약간 작았다. 평방미터당 연간 절화수량은 248.0본으로 'Tineke'보다 2배 이상 많았으며 절화장은 53.0 cm 절화경경은 5.0 mm로 'Tineke' 보다 길이와 굵기는 약하였으나 수량성이 높고 강건한 절화형태를 보였다. 또한 절화수명은 16.9일로 'Tineke'보다 2배 이상 길었다.

Keywords

References

  1. Choi K J. 2001. Current issues in UPOV for the protection of new varieties of plants. Korean J. Breed. Sci. 33(2): 139-142.
  2. Chung SK. 1991. Rose cultivation, In: RDA (ed). Cut flower cultivation technologies. pp. 57-72.
  3. Gi GY, Choi KJ, Na TS, Cho MS, Lee YS, Kim JK, Lee JS, Han TH. 2006. Breeding of a new rose cultivar 'Hanmaeum' with red-white color flower and resistance to the powdery mildew. Kor. J. Hort. Sci. Technol. 24(3): 388-391.
  4. Gudin S. 2000. Rose breeding technologies. Acta Hort. 547:23-26.
  5. Hayashi I. 1991. New technology of cut flower - Rose. Selbundoo-Shinkosha. Tokyo. pp. 37-46.
  6. Kim WH. 2001a. Rose breeding. In: RDA (ed). Rose cultivation technologies. RDA, Suwon. pp. 47-72.
  7. Kim WH. 2001b. Rose breeding technologies. In: RDA (ed). Flower breeding technologies. RDA, Suwon. pp. 241-262
  8. National Seed Management Office (NSMO). 1997. The guidelines of characteristics for application and registration of new varieties in flower. pp. 7-15.
  9. Rural Development Administration (RDA). 1995. Standard for investigation of agricultural experiment. pp. 85.