DOI QR코드

DOI QR Code

열대 및 아열대 지역 재배용 사계성 딸기 '복하' 육성

Characteristics of New Ever-bearing Strawberry 'Bokha' Bred for Tropical and Subtropical zone Cultivation

  • 이종남 (국립식량과학원 고령지농업연구소) ;
  • 김혜진 (국립식량과학원 고령지농업연구소) ;
  • 최미자 (국립식량과학원 고령지농업연구소) ;
  • 서종택 (국립식량과학원 고령지농업연구소) ;
  • 남정환 (국립식량과학원 고령지농업연구소) ;
  • 홍수영 (국립식량과학원 고령지농업연구소) ;
  • 김수정 (국립식량과학원 고령지농업연구소) ;
  • 손황배 (국립식량과학원 고령지농업연구소) ;
  • 김기덕 (국립식량과학원 고령지농업연구소) ;
  • 김율호 (국립식량과학원 고령지농업연구소)
  • Lee, Jong Nam (Highland Agriculture Research Institute, National Institute of Crop Science, RDA) ;
  • Kim, Hye Jin (Highland Agriculture Research Institute, National Institute of Crop Science, RDA) ;
  • Choi, Mi Ja (Highland Agriculture Research Institute, National Institute of Crop Science, RDA) ;
  • Suh, Jong Taek (Highland Agriculture Research Institute, National Institute of Crop Science, RDA) ;
  • Nam, Jung Hwan (Highland Agriculture Research Institute, National Institute of Crop Science, RDA) ;
  • Hong, Su Young (Highland Agriculture Research Institute, National Institute of Crop Science, RDA) ;
  • Kim, Su Jeong (Highland Agriculture Research Institute, National Institute of Crop Science, RDA) ;
  • Shon, Hwang Bae (Highland Agriculture Research Institute, National Institute of Crop Science, RDA) ;
  • Kim, Ki Deog (Highland Agriculture Research Institute, National Institute of Crop Science, RDA) ;
  • Kim, Yul Ho (Highland Agriculture Research Institute, National Institute of Crop Science, RDA)
  • 투고 : 2018.09.07
  • 심사 : 2018.12.03
  • 발행 : 2018.12.31

초록

'복하'품종은 농촌진흥청 국립식량과학원 고령지농업연구소에서 2016년도 육성한 사계성 딸기 신품종이다. '복하'는 '고하' 품종을 모본으로 하고 '새봉3호' 품종을 부본으로 2011년 교배하여, 고온장일조건에서 당도가 높고 꽃대가 연속적으로 출현되는 우수한 사계성 개체를 선발한 것이다. 대관령의 여름재배 작형에서 2014년 생산력 검정, 2015년 특성검정을 거쳐 '새봉 8호'로 계통명을 부여하고, 2016년에 지역적응성 시험을 거쳐 '복하'로 명명하였다. '복하'의 초형은 반개장형이며, 엽형은 타원형이며, 초세가 강하다. 과실모양은 원추형이며, 과색은 연한 붉은색이다. 엽수는 32.7매로 '고하'의 22.8매 보다 9.9매 더 많다. '복하'의 당도는 9.2%로 '고하'의 9.0% 보다 0.2% 더 높다. '복하'의 평균과중은 9.5 g으로 사계성 품종 중에서 큰 크기에 속하는 편이고, 상품수량은 $27,701kg{\cdot}ha^{-1}$으로 '고하' 품종보다 72% 더 많았다. 신품종 사계성 딸기 '복하'는 수량 및 품질이 좋아 열대 및 아열대지역의 고원지대에서 재배가 가능한 사계성 딸기 품종이다.

'Bokha' is a new strawberry (Fragaria x ananassa Duch.) cultivar, which was released by the Highland Agriculture Research Institute in 2016. The 'Bokha' cultivar originated from a cross between 'Goha' and 'Saebong No. 3' that showed excellent ever-bearing characteristics, including continuous flowering habit and high soluble-solids contents under long-day and high temperature conditions in 2011. This cultivar was initially named 'Saebong No. 8' after examining its characteristics and productivity in summer culture from 2013 to 2015. After regional adaptability tests in 2016, 'Bokha' was selected from Saebong No. 8 as an elite cultivar. The general characteristics of 'Bokha' include semispreading type, elliptical leaves, and moderately vigorous growth. The fruits are conical in shape, and red in color. 'Bokha' plants have 32.7 leaves, 9.9 more than 'Goha' plants. The soluble-solids content of 'Bokha' was 9.2%, which was 0.2% higher than that of 'Goha'. The average fruit weight of 'Bokha' was about 9.5g and the marketable yield was $27,701kg{\cdot}ha^{-1}$, 72% higher than 'Goha'. 'Bokha' is suitable for tropical and subtropical zone cultivation as a high soluble solids contents cultivar, because it shows continuous flowering habit under long-day and high temperature conditions.

키워드

과제정보

연구 과제번호 : 열대지역 및 고온적응성이 우수한 수출용 여름딸기 품종육성

연구 과제 주관 기관 : 농촌진흥청

참고문헌

  1. Cho, J.H., H.R. Jang, J.M. Lim, S.Y. Lee, and W.S. Kim. 2011. Agricultureal status of Lam dong province in Vietnam and the strategy for Korea-Vietnam ODA international cooperation in agriculture. Kor. J. Intl. Agri. 23:465-474.
  2. Crespo, P., J.G. Bordonaba, L.A. Terry, and C. Carlen. 2010. Characterisation of major taste and health-related compounds of four strawberry genotypes grown at different Swiss production sites. Food Chemistry 122:16-24. https://doi.org/10.1016/j.foodchem.2010.02.010
  3. Houbraken, M., I. Banweraerts, D. Fevery, M.C. Van Laeke, and P. Spanoghe. 2016. Pesticide knowledge and practice among horticultural wokers in the Lam dong region, Vietnam: A case study of chrysanthemum and strawberries. Sci. Total Environ. 550:1001-1009. https://doi.org/10.1016/j.scitotenv.2016.01.183
  4. Lee, J.N. 2006. Physiological and ecological response of ever-bearing strawberry in the highlands cultivation for off-season production. PhD Diss., Gangneung-Wonju National Univ., Gangneung, Korea.
  5. Lee, J.N., E.H. Lee, J.S. Im, C.W. Nam, and B.W. Yae. 2008. Breeding of new ever-bearing strawberries 'Goha' for summer culture. Kor. J. Hort. Technol. 26:413-416.
  6. Lee, J.N., H.J. Kim, K.D. Kim, K.B. Kwen, and J.T. Suh. 2017. Characteristics of new ever-bearing strawberry 'Jangha' for high soluble solids contents. Kor. J. Hort. Technol. 35:1-6.
  7. Lee, J.N., H.J. Kim, K.D. Kim, D.L. Yoo, and J.T. Suh. 2014. Characteristics of new ever-bearing strawberry 'Yeolha' for high yield. Kor. J. Hort. Technol. 32:739-743.
  8. Winardiantika, V., Y.H. Lee, N.I. Park, and Y.R. Yeoung. 2015. Effects of cultivar and harvest time on the contents of antioxidant phytochemicals in strawberry fruits. Hortic Environ 56:732-739. https://doi.org/10.1007/s13580-015-0052-y