휴면기간이 짧고 역병에 강한 황색 감자 신품종 ‘강선’

• 영문명: ‘Gangseon’, a Yellow Potato Variety with Short Dormancy and Late Blight Resistance
• 발행기관: 한국육종학회
• 저자명: 조지홍(Ji-Hong Cho) 최장규(Jang-Gyu Choi) 이영규(Young-Gyu Lee) 임주성(Ju-Sung Im) 한선경(Seon-Kyeong Han) 김성용(Sung-Ryong Kim) 문애경(Ae-Kyung Moon) 장동칠(Dong-Chil Chang) 진용익(Yong-Ik Jin) 박현진(Hyun-Jin Park) 서진희(Jin-Hui Seo) 이규빈(Gyu-Bin Lee) 천충기(Chung-Ki Cheon) 박영은(Young-Eun Park) 조광수(Kwang-Soo Cho)
• 간행물 정보: 『한국육종학회지』Vol.52 No.4, 460~466쪽, 전체 7쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2020.12.30

영문 초록

A new double cropping potato variety, ‘Gangseon’, was bred by the Highland Agriculture Research Institute, National Instituteof Crop Science (NICS), RDA, Korea, in 2016. ‘Gangseon’ was obtained from the cross between ‘Daegwan1-83’ and ‘Chubaek’ in 2006. Seedling and line selection was performed from 2008 to 2009, and preliminary and advanced yield trials were carried out with ‘Gangseon’from 2010 to 2013 in Gangneung city. The regional yield trials were conducted in Gangneung, Muan, and Jeju from 2014 to 2016. ‘Gangseon’has light purple flowers, green narrow leaflets and petioles with medium anthocyanin coloration, round tubers with yellow russet skin, andyellow flesh. The dormancy of ‘Gangseon’ stored in 20 ℃ was 60-70 days after harvesting, which is longer than those of ‘Dejima’ and‘Chubaek’, but shorter than that of ‘Superior’. The average yields of tubers in the spring and fall seasons were 36.6 and 21.2 ton·ha-1,respectively, in the regional yield trials. It is susceptible to common scab and potato virus Y, but has high resistance to potato leaf rollvirus, potato virus X, early blight, and late blight. The dry matter contents were 22.1% in spring and 19.8% in autumn. The adaptation areaof ‘Gangseon’ is the southern coastal area, including Jeju Island, Korea. The plant variety protection right of ‘Gangseon’ was registered inApril 2020, and its grant number is 8081.

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키워드

Potato ‘Gangseon’ Short dormancy Late blight resistance Double cropping