Browse > Article

A New High Quality and Yielding Barley Variety "Geungangbori" with Lodging Resistance  

Hyun, Jong-Nae (Honam Agricultural Research Institute, NICS, RDA)
Kweon, Soon-Jong (National Institute of Agricultural Biotechnology, RDA)
Park, Dong-Su (Yeongnam Agricultural Research Institute, NICS, RDA)
Ko, Jong-Min (Yeongnam Agricultural Research Institute, NICS, RDA)
Han, Sang-Ik (Yeongnam Agricultural Research Institute, NICS, RDA)
Lim, Sea-Gye (Yeongnam Agricultural Research Institute, NICS, RDA)
Suh, Se-Jung (National Institute Crop Science, RDA)
Publication Information
Korean Journal of Breeding Science / v.40, no.4, 2008 , pp. 474-478 More about this Journal
Abstract
A new covered barley variety, "Geungangbori" was developed from the cross between Milyang 55 which have lodging tolerance and easy brittleness and Suweon 260 with good quality by barley breeding team in the Yeongnam Agricultural Research Institute (YARI) in 2002. A promising line, YMB3855-3B-14-1-1-1, was selected in 1999. It was designated as the name of Milyang 110. It was prominent and had good result from regional adaptation yield trials (RAT) for three years from 2000 to 2002 and released as the name of "Geungangbori". Geungangbori is resistant to barley yellow mosaic virus and moderately resistant to powdery mildow. The average maturing date was same with Olbori on paddy field in regional adaptation yield trials for 2000-2002. Its culm length is 17 cm shorter than that of Olbori and the spike length is 4.4cm, it's longer than olbori. The 1,000 grain weight of Geungangbori was 34 g, same as Olbori, but the number of spikes per $m^2$ and test weight ware lower than those of Olbori. The yield potential of Geungangbori was 4.22 MT/ha on paddy in regional adaptation yield trials for 2000-2002. which was 7% higher than that of Olbori. The cooking quality of Geungangbori were similar to Olbori such as water absorption rate and expansion rate. But the crude protein content is lower than Olbori. This variety is suitable for double cropping system with rice in the southern part of the Korean Peninsula.
Keywords
Covered barley; Geungangbori; High yielding; Lodging. resistance;
Citations & Related Records
연도 인용수 순위
  • Reference
1 농촌진흥청. 2001. 동계작물 신품종개발 공동연구 보고서 pp. 33-51
2 농촌진흥청. 2000. 동계작물 신품종개발 공동연구 보고서 pp. 4-43
3 영남농업시험장. 1999. 시험연구보고서 : pp. 381-402
4 농촌진흥청. 2002. 동계작물 신품종개발 공동연구 보고서 pp. 33-48
5 영남농업시험장. 1998. 시험연구보고서 : pp. 60-89