휴면기간이 짧고 맛이 좋은 2기작감자 신품종 ‘금선’
A New Double Cropping Potato Variety ‘Geumseon’ with Short Dormancy and Good Taste
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A new double cropping potato variety, ‘Geumseon,’ was bred by Highland Agriculture Research Institute, National Institute of Crop Science, Rural Development Administration in 2014. ‘Geumseon’ was obtained from the cross between ‘Chuyoung’ and ‘Daegwan1-87’ in 2005. The seedling and line selections of ‘Geumseon’ were performed from 2006 to 2007 and preliminary and advanced yield trials were carried out from 2008 to 2011 in Gangneung. The regional yield trials were conducted in three locations (Gangneung, Muan, and Jeju) from 2012 to 2014. ‘Geumseon’ has white flowers, green narrow leaflets and petioles, and short oval tubers with beige skin and white flesh. The dormancy of ‘Geumseon’ was 60-70 days in 20℃ after harvest, which is longer than those of ‘Dejima’ and ‘Chubaek’. The average yield of tubers in spring and fall were 42.1 and 25.8 ton ha-1 in the regional yield trials, respectively. It is susceptible to common scab, late blight, and potato virus Y, but has a high resistance to potato leaf roll virus and potato virus X. The dry matter content was 21.9 and 23.0% in spring and fall season, respectively. Plant variety protection right of ‘Geumseon’ was registered in November 2018, and its grant number is 6924.
Abstract
A new double cropping potato variety, ‘Geumseon,’ was bred by Highland Agriculture Research Institute, National Institute of Crop Science, Rural Development Administration in 2014. ‘Geumseon’ was obtained from the cross between ‘Chuyoung’ and ‘Daegwan1-87’ in 2005. The seedling and line selections of ‘Geumseon’ were performed from 2006 to 2007 and preliminary and advanced yield trials were carried out from 2008 to 2011 in Gangneung. The regional yield trials were conducted in three locations (Gangneung, Muan, and Jeju) from 2012 to 2014. ‘Geumseon’ has white flowers, green narrow leaflets and petioles, and short oval tubers with beige skin and white flesh. The dormancy of ‘Geumseon’ was 60-70 days in 20℃ after harvest, which is longer than those of ‘Dejima’ and ‘Chubaek’. The average yield of tubers in spring and fall were 42.1 and 25.8 ton ha-1 in the regional yield trials, respectively. It is susceptible to common scab, late blight, and potato virus Y, but has a high resistance to potato leaf roll virus and potato virus X. The dry matter content was 21.9 and 23.0% in spring and fall season, respectively. Plant variety protection right of ‘Geumseon’ was registered in November 2018, and its grant number is 6924.
참고문헌 (11)
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