고전분 중만생 감자 ‘오륜’

‘Oryun’ was developed in 2012 through crossing ‘Atlantic’ and ‘CIP 705’ followed by seedling and line selections at the Special Crops Research Institute, Gangwon-do Agricultural Research & Extension Services (ARES). The regional yield trials were conducted three times from 2010 to 2012. The growth characteristics of ‘Oryun’ include high vigor, tolerant to lodging, and semi-erected. ‘Oryun’ has white flower, short oval tuber with yellow skin and white flesh. The dormant period of ‘Oryun’ was 90~100 days after harvest, which was 5~10 days longer than ‘Superior’. The average tuber yield of ‘Oryun’ for the three years (2010~2012) was 36.8 M/T per ha and the specific gravity was 1.080, which was higher than that of ‘Superior’. In addition, the variety can be suitable to environment–friendly potato production because of tolerance to late blight (Phytophthora infestans). ‘Oryun’ was applied for Korea Seed & Variety Service with No. 62 in 2013.