논문 (학술지)
중만생 복합내병충성 고 바이오매스 사료용 벼 ‘영우’
| 등록번호 | RPMS-2020-0190814341 | SCI 구분
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※구분 : SCI(SCIE포함), 비SCI |
비SCI |
|---|---|---|---|
| 저자명 (주·공동저자) | Ahn Eok-Keun; Lee Sang-Bok; Won Yong-Jae; Lee Jeom-Ho; Chang Jae-Ki; Jeong Eung-Gi; Jung Kuk-Hyun; Lee Jeong-Heui; Cho Young-chan; Jeong Jong-Min; Suh Jung-Pil; Kim Jeong-Ju; Jeong O-Young; Jeon Yong-Hee; Hong Ha-Cheol; Lee Gyu-Sung; Kim Bo-Gyeong | ||
| 논문구분 | 국내전문학술지 | 학술지명 | 한국육종학회지 |
| ISSN | 0250-3360 | 학술지 출판일자 | - |
| 학술지 볼륨번호 | 50 | 논문페이지 | 331 ~ 339 |
| 학술지 임팩트팩터 | 0.6032 | 기여율 | 100 % |
| DOI | https://doi.org/10.9787/kjbs.2018.50.3.331 | ||
| 초록 | Abstract ‘Yeongwoo’, a mid-late flowering, high dry matter yielding rice (Oryza sativa L.) cultivar with high feed value and multiple disease-insect resistance, was developed for whole crop silage (WCS) use. It was derived from a cross between a high biomass and brown planthopper (Bph) resistant ‘SR25848-C99-1-2-1’ and high yielding Tong-il type, ‘Yongmun’ which had diseases resistance. This cultivar had about 117 days growth period from seeding to heading, 99 cm culm length, 26 cm panicle length, 11 panicles per hill, 125 spikelets per panicle, and 1,000-grain weight of 23.6 g as brown rice in the central plain region, Suwon. This wide and long leafy WCS rice variety was weak to cold stresses, similarly to ‘Nokyang’ but was resistant to lodging in the field, strong to viviparous germination, and good under low temperature germination. In addition, ‘Yeongwoo’ was resistant to leaf and neck blast, bacterial blight (race K1, K2, K3, K3a), rice stripe virus, Bph, and small Bph. Its average dry matter yield for three years reached 20.0 MT/ha, 32% higher than that of ‘Nokyang’. This cultivar had 5.3% crude protein and 71.7% total digestible nutrients, which was slightly lower than that of ‘Nokyang’. In the Korean peninsula, ‘Yeongwoo’ grew well in the central and southern plain and was could be harvested between 15 to 30 days after heading to improve the feeding value and digestion rate of livestock (Grant No. 6800). Keywords Rice, Whole crop silage, Biomass, Disease and insect resistance, Yeongwoo | ||
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