극조생 내도열병 다수성 찰벼 ‘청백찰’

• 영문명: An Extremely Early-Maturing, Blast Resistant and High Yielding Glutinous Rice Cultivar ‘Cheongbaekchal’
• 발행기관: 한국육종학회
• 저자명: 원용재(Yong-Jae Won) 신영섭(Young-Seop Shin) 안억근(Eok-Keun Ahn) 김명기(Myeong-Ki Kim) 김연규(Yeon-Gyu Kim) 이점호(Jeom-Ho Lee) 전용희(Yong-Hee Jeon) 정국현(Kuk-Hyun Jung) 양창인(Chang-Ihn Yang) 윤영환(Young-Hwan Yoon) 조영찬(Young-Chan Cho) 천아름(Areum Chun) 이상복(Sang-Bok Lee) 오명규(Myung-Gyu Oh) 정희채(Hi-Che Chung) 현웅조(Ung-Jo Hyun) 정응기(Eung-Gi Jeong)
• 간행물 정보: 『한국육종학회지』Vol.45 No.4, 463~467쪽, 전체 5쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2013.12.30

영문 초록

The ‘Cheongbaekchal’, a glutinous rice (Oryza sativa L.) cultivar, was developed by the rice breeding team of National Institute of Crop Science, RDA, in 2010. It was derived from a cross between SR20261-5-4-10 and ‘Jinbuchal’ which is an extremely early maturing variety with northern alpine area adaptability. The heading date of ‘Cheongbaekchal’ is July 27 that is 4 days earlier than that of ‘Odae’. This cultivar has 68 cm of culm length, 14 tillers per hill and 80 spikelets per panicle that is more than that of ‘Odae’. This variety showed similar cold tolerance to ‘Odae’ while exposed to cold stress. This variety showed resistance to blast disease but susceptible to bacterial blight, stripe virus and planthoppers. The milled rice of this variety exhibits opaque and glutinous endosperm and short grain shape. This variety has lower Alkali digestive value (5.5) than that of ‘Odae’. The dehulling recovery rate of ‘Cheongbaekchal’ is lower than those of ‘Odae’. The milled rice yield performance of ‘Cheongbaekchal’ was 5.35 MT/ha in local adaptability test for three years. ‘Cheongbaekchal’ is adaptable to northern plain and mid-mountainous, southern alpine and north-eastern coastal area of Korea.

목차

서 언

재료 및 방법

결과 및 고찰

재배상의 유의점

적 요

References

키워드

Rice Extremely early maturing Glutinous Cultivar Cheongbaekchal