장류용 내병･내도복 다수성 콩 신품종 ‘청아’

• 영문명: A New Tofu and Soy-paste Soybean Cultivar, ‘Cheonga’ with Disease Resistance, Lodging Tolerance and High Yield
• 발행기관: 한국육종학회
• 저자명: 하건수(Keon-Soo Ha) 최재근(Jae-Keun Choi) 조수현(Soo-Hyun Cho) 변학수(Hak-Soo Byun) 김세원(Se-Won Kim) 장진선(Jin-Seon Jang) 윤홍태(Hong-Tae Yun) 문중경(Jung-Kyung Moon) 김시주(Si-Ju Kim) 박금용(Keum-Yong Park)
• 간행물 정보: 『한국육종학회지』Vol.45 No.4, 452~456쪽, 전체 5쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2013.12.30

영문 초록

A new soybean cultivar ‘Cheonga’ was released by Gangwondo Agricultural Research & Extension Services, Republic of Korea in 2009. The Goal of breeding was for high yield, lodging tolerance, and resistance to diseases such as Soybean mosaic virus and bacterial pustule. The ‘Cheonga’ was selected from progenies obtained from a cross between ‘Shinpaldal 2’, showing yellow seed coat, lodging tolerance and high yield, and ‘SS91809’, showing yellow seed coat, lodging tolerance and early maturity. It has a determinate growth habit, white flower, yellow seed coat, yellow hilum and large spherical seed (25.2 g per 100 seeds). The ‘Cheonga’ has 11 days early in flowering date and 5 days early in maturity than the check cultivar ‘Taekwang’. The ‘Cheonga’ has 6days longer in maturity period than the check cultivar. The ‘Cheonga’ is partial tolerant to soybean mosaic virus and bacterial pustule, the major soybean disease in Korea. Especially, ‘Cheonga’ shows lodging tolerance. The average yield of ‘Cheonga’ was 2.72 ton per hectare in the regional yield trials carried out in two years from 2006 to 2007, which was 14 percent higher than that of check cultivar, ‘Taekwang’.

목차

서 언

재료 및 방법

결과 및 고찰

키워드

Soybean Cultivar Cheonga Lodging