복합내병충성 고품질 중만생 벼 ‘중모1045호’

• Published in: Korean journal of breeding Vol. 50; no. 1; pp. 72 - 79
• Main Authors: 김우재(Woo Jae Kim), 신운철(Woon Chul Shin), 박현수(Hyun Su Park), 남정권(Jeong Kwon Nam), 김현순(Hyun Soon Kim), 백만기(Man Kee Baek), 김보경(Bo Kyeong Kim), 김기영(Ki Young Kim), 김정주(Jeong Ju Kim), 조영찬(Young Chan Cho), 고재권(Jae Kwon Ko), 고종철(Jong Cheol Ko), 백소현(So Hyeon Back)
• Format: Journal Article
• Language: Korean
• Published: 한국육종학회 31.03.2018; The Korean Breeding Society
• Subjects: 농학; Jungmo1045; Multi-resistance; High grain quality; Brown planthopper; Rice
• ISSN: 0250-3360; 2287-5174
• DOI: 10.9787/KJBS.2018.50.1.72

‘Jungmo1045’, a multi-resistant japonica rice cultivar developed from a cross between ‘Hanggeumnuri’ having a goodeating-quality and high yield and ‘SR30071’ having brown planthopper (BPH) resistance, was developed by the rice breedingteam of NICS, RDA in 2015. This cultivar has about 121 days growth duration from transplanting to harvesting in west-southerncoast, Honam and Youngnam plain of Korea. It has 73cm culm length and 22cm panicle length. In reaction to biotic and abioticstresses, it shows resistance to bacterial blight pathogen races from K1 to K3, stripe virus and brown planthopper. The milledrice of ‘Jungmo1045’ exhibits translucent, relatively clear non-glutinous endosperm and medium short grain. It has goodpalatability of cooked rice compared with ‘Nampyeongbyeo’. The milled rice yield performance of this variety is about 5.74MT/ha in local adaptability test for three years. ‘Junngmo1045’ would be useful genetic resources for multi-resistance breedingprogram against disease and insect and eco-friendly cultivation. KCI Citation Count: 2