흰색 꽃이 피는 내병, 조기 개화종 유채 ‘중모 7003’ (A New Rapeseed Variety ‘Jungmo 7003’ with White Flower, Early Flowering and Disease Resistance)

서지정보

· 발행기관 : 한국육종학회
· 수록지 정보 : 한국육종학회지 / 48권 / 3호 / 339 ~ 343페이지
· 저자명 : 김광수, 장영석, 이영화, 고산, 최규환, 신정호, 이경보

초록

유채 신품종 ‘중모 7003’은 1984년에 ‘Tower’를 모본으로하고, ‘AB130’을 부본으로 하여 인공교배하여 육성하였다. ‘중모 7003’는 엽형은 하부익상전렬으로 결각은 중간이며, 대비품종인 ‘한라유채’와는 잎색과 줄기색은 연녹색으로 다르며 특히, 꽃색이 하얀색으로 구분된다. ‘중모 7003’의 개화기와 성숙기는각각 4월 16일과 6월 5일로 ‘한라유채’보다 4~5일 빠르다. 꽃이동시에 개화하는 개화균일도가 좋았으며, 균핵병에 대한 저항성이 ‘한라유채’에 비하여 강하나, 도복저항성은 약하다. ‘중모7003’의 수량은 10a 당 207 kg로 ‘한라유채’의 218 kg에 비해6% 정도 낮았다. 종자 내의 기름함량은 43.8%이고, 올레인산의함량은 68.4%로 ‘한라유채’에 비하여 각각 0.6%와 1.2% 높게나타났으며, 구루코시노레이트 함량은 1.94 mg/g으로 국제허용기준치인 3.0 mg/g 이하로 나타났다. ‘중모 7003’은 경상남도, 전라남도, 전라북도 및 제주도 등 우리나라의 남부지역에서 재배가 가능하다.

영어초록

A new rapeseed (Brassica napus L.) variety ‘Jungmo 7003’ is with early flowering and disease tolerance, which has white petals. ‘Jungmo 7003’ was developed from the cross between ‘Tower’ as female parent and ‘AB130’ as male parent in 1983. The selection for advanced lines with white flower had been done by the pedigree method. A promising line, ‘83025-B-1-1-2’, was selected and designated as the name of ‘Mokpo113’. It had good results from regional adaptation yield trials at four locations for two years from 2013 to 2014 and was released as the name of ‘Jungmo 7003’. ‘Jungmo 7003’ has light-green and middle parted leaf, light-green stem and black seed coat. Since, the prominent very special trait of ‘Jungmo 7003’ is white flower, it can be used for landscaping purposes created farm-art images. The flowering date of ‘Jungmo 7003’ was 16th April and ripening date was 5th June. The yield of ‘Jungmo 7003’ was 207 kg/10a, which was 6% lower than ‘Hanlayuchae' in regional adaptation trials. ‘Jungmo 7003’ showed high resistance to screrotium. The oil content of ‘Jungmo 7003’ was 43.8%. In fatty acid composition of ‘Jungmo 7003’, oleic acid content is 68.4%, which is 1.2% higher than ‘Hanlayuchae'. ‘Jungmo 7003’ will be adaptable to southwestern area including Jeonllanam-do, Jeollabuk-do and Gyeongsangnam-do and Jeju island of Korea.

참고자료

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