조기재배용 분질고구마 ‘진다미’

• 영문명: ‘Jindami’, an Early Maturing Mealy Sweet Potato Variety
• 발행기관: 한국육종학회
• 저자명: 문진영(Jin-Young Moon) 정종일(Jong-Il Chung) 이종태(Jong-Tae Lee) 황연현(Yeon-Hyeon Hwang) 김영광(Young-Gwang Kim) 손창희(Chang-Hee Son) 김선희(Seon-Hui Kim) 김보람(Bo-Ram Kim) 류언정(Eon-Jung Ryu) 조재원(Jae-Won Cho) 이정순(Jung-Sun Lee)
• 간행물 정보: 『한국육종학회지』Vol.56 No.4, 559~567쪽, 전체 9쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2024.12.01

국문 초록

In 2022, Jindami was developed as an early maturing mealy sweet potato variety. It was derived from a cross between Dahomi (IT309420) with early maturity and Jinyulmi (IT327287) with early maturity and good palatability. The storage roots of Jindami have a light-purple skin, yellow flesh, and a reverse-ovate shape. When steamed, Jindami storage roots exhibit a mealy texture and are tenderer than those of the check variety, Jinyulmi. The sugar content of steamed Jindami storage roots was 25.4 mg/100 g on a dry weight basis, which was 6.0% higher than that of Jinyulmi. The marketable yield of Jindami storage roots was 28.6 t/ha in the early-season production, which was 19.2% higher than that of Jinyulmi with high yield in the early-season production. Jindami is resistant to root-knot nematode and Fusarium wilt. Jindami is expected to contribute to an increased income for sweet potato-growers as it has good palatability and can be shipped at a time when the market price is high owing to its high yield in the early-season production.

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키워드

sweetpotato breeding variety Jindami