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- Title
A New Early Maturing Blackish Purple Pigmented Glutinous Rice Variety, 'Josaengheugchal'.
- Authors
You-Chun Song; Jeom-Sig Lee; Woon-Goo Ha; Hung-Goo Hwang; Sang-Jong Lim; Un-Sang Yeo; No-Bong Park; Do-Yeon Kwak; Jae-Ki Jang; Jong-Hee Lee; Dong-Soo Park; Kuk-Hyun Jung; Eung-Ki Jeong; Min-Hee Nam; Young-Doo Kim; Myeong-Ki Kim; Oh-Kyung Kwon; Byeong-Geun Oh
- Abstract
'Josaengheugchal', a new blackish purple pigmented glutinous japonica rice cultivar, was developed by the rice breeding team of Department of Functional Crop, NICS, RDA in 2004. This cultivar was derived from a cross between 'Tohoku 149' as black glutinous source and 'Sx 864' as purple colored rice in 1992 and 1993 winter season, and selected by pedigree breeding method until F6 generation. As a result, a promising line, YR15907-6-8-1-5, was advanced and designated as the name of 'Milyang 194' in 2001. The local adaptability test of 'Milyang 194' was carried out at seven locations from 2002 to 2004 and it was named as 'Josaengheugchal'. 'Josaengheugchal' is an early maturing cultivar and has 71 cm culm height. It has higher anthocyanian content compared with 'Heugnambyeo'. It is moderately resistant to leaf blast but susceptible to other disease and insect pests. The yield potential of 'Josaengheugchal' in brown rice was about 4.21 MT/ha at ordinary fertilizer level in local adaptability test. This cultivar would be adaptable to the plain paddy field of middle, Honam, and Yeomgnam in Korea under ordinary and double cropping system.
- Subjects
HONAM Region (Korea); KOREA; RICE varieties; PLANT breeding; RICE disease &; pest resistance; RICE blast disease; BROWN rice; DOUBLE cropping
- Publication
Korean Journal of Breeding Science, 2010, Vol 42, Issue 3, p262
- ISSN
0250-3360
- Publication type
Article