생리장해에 강하며 건물 함량이 높고 맛이 좋은 감자 ‘다미’
‘Dami’, A Potato Cultivar with Few Tuber Physical Defects, High Dry Matter Content, and Good Taste
2
조회
0
다운로드
2
인용
0
참고문헌
키워드
초록
‘Dami’ was released by the potato breeding program at the National Institute of Highland Agriculture (NIHA), National Institute of Crop Science, Rural Development Administration. To develop a potato cultivar suitable for spring and summer cropping with good taste, a cross of ‘Daegwan 1-97’ × ‘Daegwan 1-98’ was made in 2005. One of the progenies selected, clone number P05855-18, was validated for key agronomic characteristics required for spring cultivation in Gangneung and summer cultivation in Pyeongchang from 2009 to 2011. Subsequently, P05855-18 was advanced to nationwide field trials and renamed as ‘Daegwan 1-121’. Regional adaptations of ‘Daegwan 1-121’ were tested in Cheongju, Najoo, Gangneung, and Pyeongchang between 2012 and 2014, and finally registered as a potato cultivar, ‘Dami’, based on key agronomic characteristics, including mid-maturity, semi-erect growth habit, and consumer traits including round tuber and very shallow eye-depth. ‘Dami’ has yellow skin and white flesh. The leaves are green, and white flowers bloom abundantly. Physiological tuber disorders, such as malformation, cracks, and internal defects, were less frequently observed than those in ‘Superior’. ‘Dami’ was moderately resistant to potato late blight and viruses. The average tuber yield was approximately 5% higher than that of ‘Sumi’ and the dry matter content was approximately 20.5%. The taste of the boiled whole potato was considered excellent, owing to floury characteristics, and the potato was suitable for table usage (Grant No. 6926).
Abstract
‘Dami’ was released by the potato breeding program at the National Institute of Highland Agriculture (NIHA), National Institute of Crop Science, Rural Development Administration. To develop a potato cultivar suitable for spring and summer cropping with good taste, a cross of ‘Daegwan 1-97’ × ‘Daegwan 1-98’ was made in 2005. One of the progenies selected, clone number P05855-18, was validated for key agronomic characteristics required for spring cultivation in Gangneung and summer cultivation in Pyeongchang from 2009 to 2011. Subsequently, P05855-18 was advanced to nationwide field trials and renamed as ‘Daegwan 1-121’. Regional adaptations of ‘Daegwan 1-121’ were tested in Cheongju, Najoo, Gangneung, and Pyeongchang between 2012 and 2014, and finally registered as a potato cultivar, ‘Dami’, based on key agronomic characteristics, including mid-maturity, semi-erect growth habit, and consumer traits including round tuber and very shallow eye-depth. ‘Dami’ has yellow skin and white flesh. The leaves are green, and white flowers bloom abundantly. Physiological tuber disorders, such as malformation, cracks, and internal defects, were less frequently observed than those in ‘Superior’. ‘Dami’ was moderately resistant to potato late blight and viruses. The average tuber yield was approximately 5% higher than that of ‘Sumi’ and the dry matter content was approximately 20.5%. The taste of the boiled whole potato was considered excellent, owing to floury characteristics, and the potato was suitable for table usage (Grant No. 6926).
참고문헌 (10)
- Annual report. Late blight new development, "International Potato Center", 9~13 (2004)
- Kim JK, "Early and late varietal differences on growth, development, dry matter accumulation patterns and genetic characters of potato in alpine areas. 2. Dry matter accumulation patterns affected by different varieties", RDA. J Agri Sci, 35, pp.533~544 (1993)
- KPRA(Korean Potato Research Association), "Symposium of KPRA", 35~54 (2011)
- Lee DK, "Studies on the cultural characteristics of a new potato cultivar, ‘Superior’", Horticulture, Environment and Biotechnology, 26, pp.29~33 (1985)
- 박영은, "재배환경과 숙기가 감자의 적응성 및 가공형질에 미치는 영향", 한국육종학회지, 36(5), pp.276~282 (2004), 한국육종학회
- Rastovski A, "Storage of potatoes: Structure and chemical composition of the potato", pp.41~50 (1981), Center for Agricultural Publishing and Documentation
- RDA (Rural Development Administration), "The potato", ~ (2005)
- 류경열, "감자 유전자원의 역병 저항성 평가", 한국육종학회지, 38(5), pp.317~322 (2006), 한국육종학회
- "Statistics of agriculture, forestry and fishery" (2018)[URL]
- UPOV(The International Union for the Protection of New Varieties of Plant), "Guidelines for the conduct of tests for distinctness, uniformity and stability. Potato (Solanum tuberosum L.)", UPOV, ~ (2003)