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A New Medium Maturing and High Quality Rice Variety with Lodging and Disease Resistance, 'Haeoreumi'  

Kim, Jeong-Il (National Institute of Crop Science, RDA)
Park, No-Bong (National Institute of Crop Science, RDA)
Park, Dong-Soo (Department of Functional Crop, NICS, RDA)
Lee, Ji-Yoon (Department of Functional Crop, NICS, RDA)
Yeo, Un-Sang (Department of Functional Crop, NICS, RDA)
Chang, Jae-Ki (National Institute of Crop Science, RDA)
Kang, Jung-Hun (National Agrobiodiversity Center, RDA)
Oh, Byeong-Geun (Department of Functional Crop, NICS, RDA)
Kwon, Oh-Deog (National Institute of Crop Science, RDA)
Kwak, Do-Yeon (National Institute of Crop Science, RDA)
Lee, Jong-Hee (Department of Functional Crop, NICS, RDA)
Yi, Gihwan (Department of Functional Crop, NICS, RDA)
Kim, Chun-Song (National Institute of Crop Science, RDA)
Song, You-Cheon (Department of Functional Crop, NICS, RDA)
Cho, Jun-Hyun (Department of Functional Crop, NICS, RDA)
Nam, Min-Hee (Department of Functional Crop, NICS, RDA)
Choung, Jin-Il (Department of Rice and Winter Cereal Crop, NICS, RDA)
Shin, Mun-Sik (Department of Rice and Winter Cereal Crop, NICS, RDA)
Jeon, Myeong-Gi (Department of Functional Crop, NICS, RDA)
Yang, Sae-Jun (Rural Development Administration RDA)
Kang, Hang-Weon (Department of Functional Crop, NICS, RDA)
Ahn, Jin-Gon (Rural Development Administration RDA)
Kim, Jae-Kyu (Rural Development Administration RDA)
Publication Information
Korean Journal of Breeding Science / v.42, no.6, 2010 , pp. 638-644 More about this Journal
Abstract
A new rice variety 'Haeoreumi' is a japonica rice (Oryza sativa L.) with lodging tolerance, resistance to rice stripe virus (RSV) and bacterial leaf blight (BLB), and high grain quality. It was developed by the rice breeding team of Yeongdeog Substation, National Institute of Crop Science (NICS), RDA in 2008. This variety was derived from a cross between 'Milyang165' with good grain quality and lodging resistance, and 'Haepyeongbyeo' with wind tolerance in winter season of 2000/2001. A promising line, YR22375-B-B-1, selected by pedigree breeding method, was designated as the name of 'Yeongdeog46' in 2005. 'Yeongdeog46' was released as the name of 'Haeoreumi' in 2008 after the local adaptability test that was carried out at nine locations from 2006 to 2008. 'Haeoreumi' has 74 cm short culm length as and medium maturating growth duration. This variety showed resistance to $K_1,\;K_2$, and $K_3$ races of bacterial blight, and stripe virus and moderate resistant to leaf blast disease with durable resistance, and also has tolerance to unfavorable environment such as cold, dry and cold salty wind. 'Haeoreumi' has translucent and clear milled rice kernel without white core and white belly rice, and good eating quality as a result of panel test. The yield potential of 'Haeoreumi' in milled rice is about 5.58MT/ha at ordinary fertilizer level of local adaptability test. This cultivar would be adaptable to Middle plain, mid-west costal area, and east-south coastal area.
Keywords
Rice; Haeoreumi; Yeongdeog46; Medium-maturing; Good quality; Lodging resistance;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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