한해에 강하고 불시출수에 둔감한 맥주용 2조 겉보리 품종 ‘광맥’

• 영문명: Two-rowed and Covered Barley for Beer Brewing Variety, ‘Gwangmaeg’ with a Cold Tolerance and off-Season Heading
• 발행기관: 한국육종학회
• 저자명: 강천식(Chon-Sik Kang) 김양길(Yang-Kil Kim) 윤영미(Young-Mi Yoon) 손재한(Jae-Han Son) 최진경(Jin-Gyung Cho) 송재기(Jae-Ki Song) 김승남(Seung-Nam Kim) 박태일(Tae-Il Park) 김경호(Kyong-Ho Kim) 정영근(Young-Keun Cheong) 김보경(Bo-Kyeong Kim) 박종철(Jong-Chul Park)
• 간행물 정보: 『한국육종학회지』Vol.49 No.4, 403~409쪽, 전체 7쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2017.12.30

영문 초록

We developed new two-rowed covered barley ‘Gwangmaeg’ superior to ‘Hopum’ that has been widely cultivated in Korea for using beer-materials. ‘Gwanngmaeg’ was related from the line named as ‘Iksan149’ in 2010 after yield trials test in conducted for three years from 2008. And then it was registered to ‘Plant protection right, No. 5847’ in 2016 after field experiment by KSVS(Korea Seed & Variety Service). ‘Gwangmaeg’ has distinct characteristics in winter type (IV) and mid-tall culm length which makes reduce damage by off-season heading and lodging comparing to those of ‘Hopum’. ‘Gwangmaeg’ have characteristics of cold tolerance and disease resistance to BaYMV(Barley yellow mosaic virus) and Net blotch(Pyrenophora teres). Yield of ‘Gwangmaeg’ was about 611kg/10a and 524kg/10a in upland and paddy field condition, respectively, which higher 2-4% than ‘Hopum’, however, it has no significant difference. In quality examination for beer usage, ‘Gwangmaeg’ has lager grain and higher assortment ratio than those of ‘Hopum’. In malt quality, ‘Gwangmaeg’ showed higher and better quality in malt extract rate and diastatic power than those of ‘Hopum’. ‘Gwangmaeg’ would be suitable for the area above –4℃ of daily minimum temperature in January in Korean peninsula.

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서 언

재료 및 방법

결과 및 고찰

키워드

Barley Gwangmaeg Malt Quality Variety