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"Yeongdeog53"

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중생 고품질 내병 내도복 다수성 벼 ‘다보(多寶)’
A High Qualilty Rice Variety with Lodging Tolerance, ‘Dabo’
No-Bong Park, Un-Sang Yeo, Jeong-Il Kim, Ji-Yoon Lee, Oh-Deog Kwon, Dong-Soo Park, Jae-Ki Chang, Jong-Hee Lee, Jun-Hyun Cho, You-Cheon Song, Seong-Hwan Oh, Woo-Jae Kim, Seong-Tae Park, Young-Bo Son, Mun-Sik Shin, Min-Hee Nam, Jong-Ki Lee
Korean. J. Breed. Sci. 2015;47(2):140-147.   Published online June 30, 2015
DOI: https://doi.org/10.9787/KJBS.2015.47.2.140

A rice variety ‘Dabo‘ is a japonica rice (Oryza sativa L.) with good eating quality, lodging tolerance, and resistance to rice stripe virus (RSV) and blight bacterial disease(BB). It is developed by the rice breeding team of Yeongdeog Substation, National Institute Crop Science, RDA in 2012. This variety derived from a cross between ‘Yeongdeog31’ with good plant type and ‘Milyang165’ with good eating quality conducted in 2001/2002 winter season. A promising line, YR23160-31-2-1-5-B-3, selected by pedigree breeding method was designated as the name of ‘Yeongdeog53’ in 2009. After the local adaptability test was carried out at seven locations from 2010 to 2012, ‘Yeongdeog53’ was released as the name of ‘Dabo’ in 2012. ‘Dabo’ is short culm length as 69 cm and medium-growth duration. This variety is resistant to races, K1, K2, and K3 of bacterial blight and stripe virus and moderately resistant to leaf blast disease. ‘Dabo’ has translucent and clear milled rice kernel without white core and belly rice, and good eating quality as a result of panel test. The yield potential of ‘Dabo’ in milled rice is about 5.90 MT/ha at ordinary fertilizer level of local adaptability test. This cultivar would be adaptable to south plain, east-south costal area, and south mid-mountainous area.

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