친환경재배 적응 벼멸구 저항성 고품질 벼 ‘친들’

• 영문명: A Brown Planthopper Resistance with Eco-Friendly Cultivation Adaptation and High Grain Quality Rice Variety ‘Chindeul’
• 발행기관: 한국육종학회
• 저자명: 김우재(Woo-Jae Kim) 백소현(So-Hyeon Baek) 신문식(Mun-Sik Shin) 고종철(Jong-Cheol Ko) 김보경(Bo-Kyeong Kim) 남정권(Jeong-Kwon Nam) 박현수(Hyun-Su Park) 하기용(Ki-Yong Ha) 김기영(Ki-Young Kim) 백만기(Man-Kee Baek) 신운철(Woon-Chul Shin) 모영준(Young-Jun Mo) 고재권(Jae-Kwon Ko) 백채훈(Chae-Hun Baek) 조영찬(Yeong-Chan Cho)
• 간행물 정보: 『한국육종학회지』Vol.46 No.4, 481~489쪽, 전체 9쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2014.12.30

영문 초록

‘Chindeul’, a new japonica rice cultivar developed from a cross between HR22538-GHB-36-4 having brown planthopper (BPH) resistance and Iksan471 having a good eating-quality and high yield, was developed by the rice breeding team of Department of Rice and Winter Cereal Crop, NICS, RDA in 2012. This variety has about 124 days growth duration from transplanting to harvesting in west-southern coast, Honam and Youngnam plain of Korea. It has 83 cm culm length and tolerance to lodging. In reaction to biotic and abiotic stresses, it shows resistance to bacterial blight pathogen races from K1 to K3, stripe virus and brown planthopper. The milled rice of ‘Chindeul’ exhibits translucent, relatively clear non-glutinous endosperm and medium short grain. It has lower protein content of 5.9% and good palatability of cooked rice compared with Nampyeongbyeo. The milled rice yield performance of this variety is about 5.61 MT/ha in local adaptability test for three years. ‘Chindeul’ would be useful genetic resources for multi-resistance breeding program against disease and insect.

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키워드

Rice cultivar Brown planthopper Multi-resistance Chindeul High quality