적립계 저단백 수발아저항성 과자용 밀(Triticum aestivum L.) ‘고소’

• 영문명: A Wheat Variety, ‘Goso’ with Low Protein, Good Cookie, Red Grain Wheat and Resistance to Pre-harvest Sprouting
• 발행기관: 한국육종학회
• 저자명: 강천식(Chon-Sik Kang) 정영근(Young-Keun Cheong) 김경훈(Kyeong-Hoon Kim) 김학신(Hag-Sin Kim) 손재한(Jae-Han Son) 김경호(Kyong-Ho Kim) 박종철(Jong-Chul Park) 김대호(Dae-Ho Kim) 최진경(Jin-Kyeong Choi) 배정숙(Jeong-Suk Bae) 김기종(Kee-Jong Kim) 이춘기(Choon-Ki Lee) 박광근(Kwang-Geun Park) 박광근 김보경(Bo-Kyoung Kim) 박철수(Chul-Soo Park)
• 간행물 정보: 『한국육종학회지』Vol.47 No.3, 330~338쪽, 전체 9쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2015.09.30

영문 초록

‘Goso’, a winter wheat (Triticum aestivum L.) cultivar was developed by the National Institute of Crop Science, RDA for end-use diversity. It was derived from the cross ‘Gobun/Ol” during 1998. ‘Goso’ was released from the line named as ‘Iksan325’ in 2010 after yield trials test in conducted for three years from 2008. ‘Goso’ is an awned, semi-dwarf, red grain and soft winter wheat. The heading and maturity date of ‘Goso’ were similar to ‘Keumkang’. ‘Goso’ had similar test weight (799g/L) and lower 1,000-grain weight (42.5 g) than ‘Keumkang’ (804 g/L and 46.7 g, respectively). ‘Goso’ showed resistance to winter hardiness and pre-harvest sprouting, which withering rate on the low ridge (4.4%) and lower rate of pre-harvest sprouting(4.0%) than ‘Keumkang’ (1.6% and 29.8%, respectively). ‘Goso’ showed lower flour yield (63.7%), protein content (9.8%), SDS-sedimentation volume (30.0 ml) and gluten content (7.2%) than ‘Keumkang’ (73.6%, 12.6%, 50.0 ㎖ and 10.8%, respectively). It showed larger diameter (88 mm) and top-grade (5) of cookie than ‘Keumkang’ (79 mm and 2, respectively). HMW-GS compositions of ‘Goso’ were 2* in Glu-A1, 7+8 in Glu-B1 and 2.2+12 in Glu-D1, respectively. GBSS composition of ‘Goso’ was same with ‘Keumkang’ and expressed wild type. Pinb-D1 was wild type that was different in ‘Keumkang’. Average yield of ‘Goso’ in the regional adaptation yield trial test was 657 kg/10a in upland and 561 kg/10a in paddy field, which was 21% and 7% higher than those of ‘Keumkang’ (545 kg/10a and 524 kg/10a, respectively).

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키워드

Cookie Goso Keumkang Wheat