조생 단간 내도열병 뽀얀 중간찰 벼 ‘설백’

• 영문명: An Early-Maturing, Blast Resistant and Low Amylose Rice Variety ‘Seolbaek’
• 발행기관: 한국육종학회
• 저자명: 신영섭(Shin Young-Seop) 원용재(Yong-Jae Won) 안억근(Eok-Keun Ahn) 김연규(Yeon-Gyu Kim) 김명기(Myeong-Ki Kim) 황흥구(Hung-Goo Hwang) 윤영환(Young-Hwan Yoon) 이정희(Jeong-Heui Lee) 최임수(Im-Soo Choi) 윤광섭(Kwang-Sup Yoon) 오세관(Sea-Kwan Oh) 강경호(Kyeong-Ho Kang) 손지영(Ji-Young Shon) 전용희(Yong-Hee Jeon) 신진철(Jin-Chul Shin)
• 간행물 정보: 『한국육종학회지』Vol.44 No.4, 597~601쪽, 전체 5쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2012.12.30

영문 초록

The ‘Seolbaek’ is an early-maturing low amylose variety developed from a cross between ‘Suweon460’ and ‘Geuroobyeo’ by the rice breeding team of National Institute of Crop Science, Rural Development Administration (RDA) in 2000. The ‘Seolbaek’ has about 100 days duration from seeding to heading in middle plain, mid-northern inland plain, southern alpine and north-eastern coastal areas. It has about 60 cm in culm length with semi-erect plant type and good canopy architecture. This variety has 13 tillers per hill and 81 spikelets per panicle. Its 1,000 grain-weight of brown rice is 20.7 g whereas less than that of ‘Odaebyeo’ (26.3 g). The milled kernels look like dull because amylose content of this variety is about 10.0%. This variety shows strong resistance to cold treatment, lodging, and wilting. The ‘Seolbaek’ shows resistant to blast disease but susceptible to bacterial blight, stripe virus and insect pests. The milled rice yield performance of this variety is about 4.96 MT/ha by ordinary culture in local adaptability test for three years. This variety may be highly adaptable to the middle plain area, mid-northern inland plain area, southern alpine area and north-eastern coastal areas of Korea.

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결과 및 고찰

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키워드

Rice Early-maturing Blast resistance Low amylose Seolbaek