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- Title
경남지역 적응 고품질 중만생종 벼 신품종 ‘아람’ 육성.
- Authors
성덕경; 김영광; 이병한; 남진우; 진영민; 황연현; 이성태; 윤수민; 이증주; 정정성
- Abstract
‘Aram’ is a high-quality, medium-late maturing rice variety adapted to the Gyeongnam province. It was developed through a cross between, ‘Yeonghojinmi,’ a good quality cultivar, and ‘Saenuri,’ a disease-resistant cultivar, in 2016. Anther culture was used for developing ‘Aram’. Its average heading date was August 16, which is 2 days later than that of the check cultivar, ‘Nampyeong’. The culm le ngth of ‘Aram’ was 82.3 cm, and it had 17 panicles per hill. The ratio of ripened grain was 85%, which was 3% higher than that of ‘Namp yeong’. ‘Aram’ shows resistance to bacterial blight and rice stripe virus and moderate resistance to bakanae disease. However, it is su sceptible to the K3a race of bacterial blight, other viral diseases, and plant-hoppers. ‘Aram’ has strong resistance to viviparous germinati on (4.9%) before harvest, and it shows strong resistance against field lodging. ‘Aram’ has a milling ratio of 74.6%; in addition, it has a high head-rice ratio and Toyo value. In the sensory test of cooked rice, ‘Aram’ had better scores for grain appearance, texture, and other items, co mpared to that for the check cultivar, ‘Nampyeong’. Therefore, ‘Aram’ could be used as a raw material for brand rice in Gyeongnam provinc e because of its improved production stability and high quality (Registration No. 9628).
- Subjects
DRUG resistance in bacteria; VIRUS diseases; RACE; ANTHER; FOOD texture; RICE; RICE diseases &; pests
- Publication
Korean Journal of Breeding Science, 2023, Vol 55, Issue 4, p373
- ISSN
0250-3360
- Publication type
Article
- DOI
10.9787/KJBS.2023.55.4.373