복합내병충성 고품질 중만생 벼 ‘중모1045호’
Brown Planthopper and Bacterial Blight Resistant Mid-late High Grain Quality Rice ‘Jungmo1045’
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초록
‘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.
Abstract
‘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.
참고문헌 (18)
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