고착협 내탈립 기계수확 적응 장류⋅두부용 콩 품종 ‘새금’

• Published in: Korean journal of breeding Vol. 51; no. 4; pp. 496 - 503
• Main Authors: 김현태(Hyun Tae Kim), 한원영(Won Young Han), 이병원(Byung Won Lee), 고종민(Jong Min Ko), 이영훈(Yeong Hoon Lee), 백인열(In Youl Baek), 윤홍태(Hong Tai Yun), 하태정(Tae Joung Ha), 최만수(Man Soo Choi), 강범규(Beom Kyu Kang), 김현영(Hyun Yeong Kim), 서정현(Jeong Hyun Seo), 김홍식(Hong Sik Kim), 신상욱(Sang Ouk Shin), 오재현(Jae Hyun Oh), 곽도연, 서민정, 송윤호, 장은규, 윤건식, 강영식, 이지윤, 신정호, 최규환, 김동관, 양우삼
• Format: Journal Article
• Language: Korean
• Published: 한국육종학회 01.12.2019; The Korean Breeding Society
• Subjects: 농학; Soy-paste and tofu; Soybean; Mechanized harvest adaptable; Saegeum; Cultivar
• ISSN: 0250-3360; 2287-5174
• DOI: 10.9787/KJBS.2019.51.4.496

The soybean cultivar, ‘Saegeum’, has been developed for preparing soy-paste and tofu. The soybean cultivars ‘Daepung’ and ‘SS98207-3SSD-168’ were crossed in 2003 to obtain ‘Saegeum’. Single seed descent method was used to advance the generation from F3 to F5, and the plant lines with promising traits were selected from F6 to F7 by pedigree method. The preliminary yield (PYT) and advanced yield trials (AYT) were conducted from 2009 to 2010, and the regional yield trial (RYT) was conducted in 12 regions between 2011 and 2013. The morphological characteristics of ‘Saegeum’ were as follows: determinate plant type, white flower, tawny pubescence color, and brown pod color. Flowering and maturity dates were August 2, XXXX and October 17, XXXX, respectively. Plant height, first pod height, number of nodes, number of branches, and number of pods were 79 cm, 18 cm, 16, 2.3, and 44, respectively. The seed characteristics of ‘Saegeum’ were as follows: yellow spherical shape, yellow hilum, and the 100-seed weight was 25.4 g. ‘Saegeum’ was resistant to bacterial pustule and SMV in the field test, and its lodging resistance was mildly strong, whereas its shattering resistance was excellent. The ability of this cultivar to be processed into tofu, soybean malt, and other fermented products was comparable with that of ‘Daewonkong’. The yield of ‘Saegeum’ in the adaptable regions was 3.02 ton ha -1. Thus, ‘Saegeum’ is adaptable to mechanized harvesting because of its high first pod height, as well as lodging and shattering resistance. (Registration number: 5929) KCI Citation Count: 1