중북부고령지 적응 조생종 내냉성, 고품질 벼 ‘진한’

• 영문명: An Early, Cold-Tolerant and High-Quality Rice ‘Jinhan’ Adaptable to Northern Central Highland
• 발행기관: 한국육종학회
• 저자명: 현웅조(Ung-Jo Hyun) 이정희(Jeong-Heui Lee) 정응기(Eung-Gi Jeong) 장재기(Jae-Ki Chang) 정국현(Kuk-Hyun Jung) 조영찬(Young-Chan Cho) 이점호(Jeom-Ho Lee) 원용재(Yong-Jae Won) 서정필(Jung-Pil Suh) 안억근(Eok-Keun Ahn) 정종민(Jong-Min Jeong) 전용희(Yong-Hee Jeon) 서대하(Dae-Ha Seo) 김정주(Jeong-Ju Kim)
• 간행물 정보: 『한국육종학회지』Vol.51 No.4, 489~495쪽, 전체 7쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2019.11.30

영문 초록

‘Jinhan’, a japonica rice variety, was developed from a cross between ‘Cheolwon68’ (IT218244) and ‘Junghwabyeo’ (IT260473) by the rice breeding team at National Institute of Crop Science in 2015. ‘Cheolwon68’ is early maturing and resistant to blast disease, and ‘Junghwabyeo’ is a cold-tolerant and high-quality variety. The growth duration of ‘Jinhan’ in the paddy field was 116 days in the Northern Central Highland in Korea, which was similar to that of ‘Jinbu’. The culm length of ‘Jinhan’ was 61 cm, which was 10 cm shorter than that of ‘Jinbu’. The panicle of ‘Jinhan’ was composed of 66 spikelets. The viviparous germination rate of ‘Jinhan’ was 33.2%. ‘Jinhan’ showed resistance to blast disease, but was susceptible to stripe virus, dwarf and black-streaked dwarf viruses, and plant hoppers. The milled rice grains of ‘Jinhan’ showed an excellent palatability index (0.23) and lower protein content (5.7%) than that of ‘Jinbu’. The grain milling characteristics of ‘Jinhan’ were similar to those of ‘Jinbu’. ‘Jinhan’ showed a milled rice productivity of 5.43 MT/ha at four sites cultivated in the Northern Central Highland(Registration No. 7318).

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rice cold tolerance eating quality Jinhan