조숙, 다수성, 올레산 고함유 유채 1대잡종 ‘조안’

• 영문명: Early Maturing Rapeseed (Brassica Napus L.) F₁ Hybrid Cultivar ‘Joan’ with High Yield and Oleic Acid Content
• 발행기관: 한국육종학회
• 저자명: 김광수(Kwang-Soo Kim) 이영화(Yong-Hwa Lee) 이지은(Ji-Eun Lee) 차영록(Young-Lok Cha) 안다희(Da-Hee An) 신운철(Woon-Cheol Shin)
• 간행물 정보: 『한국육종학회지』Vol.53 No.3, 305~310쪽, 전체 6쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2021.09.01

영문 초록

‘Joan’, a rapeseed (Brassica napus L.) F₁ hybrid cultivar suitable for producing cooking oil developed by the National Instituteof Crop Science, is early maturing with characteristically high yield and oleic acid content. It was bred in 2009 by crossing the male sterileline ‘Mokpo-CGMS’ as the female parent with the restorer line ‘8630-B-6-5-3-6’ as the male parent. The average flowering and maturationdates of ‘Joan’ were April 10th and June 1st, respectively, 3 and 4 days earlier, respectively, than that of the control cultivar ‘Sunmang’. The yield of ‘Joan’ obtained in regional adaptation trials was 279 kg/10 a, which is 6% higher than that obtained for ‘Sunmang’. ‘Joan’is resistant to stem rot disease and more tolerant to lodging than ‘Sunmang’. Moreover, the total oil content of ‘Joan’ is 44.5%, whereasthe oleic acid content is 69.5%, which is 2.3% higher than that of ‘Sunmang’. However, erucic acid has not been detected. ‘Joan’ can begrown in paddy fields located in Jeollanam-do, Jeollabuk-do, Gyeongsangnam-do, and Jeju-do in Korea (Registration No. 6896).

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rapeseed F₁ hybrid early maturing high yielding oleic acid