벼 중만생 자포니카 내병 초다수성 ‘보람찬’
A New Medium-late Japonica Rice Cultivar, ‘Boramchan’ with Super High Yield
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참고문헌
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초록
‘Boramchan’ is a new japonica rice variety developed and registered by the rice breeding team of Department of Rice and Winter Cereal Crop, NICS, RDA in 2009. This variety was derived from a cross HR21124 and Gyehwa24. This variety has about 121 days of growth duration from transplanting to harvesting in Honam and Youngnam plain of Korea. It is about 74cm in culm length and tolerance to lodging. In reaction to biotic stresses, it shows moderate resistance to blast, resistance to bacterial blight pathogen races from K1 to K3, and Rice stripe virus, but susceptible to other diseases and insect pests. The milled rice of ‘Boramchan’ has high Quality, short grain. The milled rice yield of this variety is about 7.33 T/ha in local adaptability test for three years. ‘Boramchan’ would be adaptable to Middle plain, Honam plain and Youngnam plain area of Korea.
Abstract
‘Boramchan’ is a new japonica rice variety developed and registered by the rice breeding team of Department of Rice and Winter Cereal Crop, NICS, RDA in 2009. This variety was derived from a cross HR21124 and Gyehwa24. This variety has about 121 days of growth duration from transplanting to harvesting in Honam and Youngnam plain of Korea. It is about 74cm in culm length and tolerance to lodging. In reaction to biotic stresses, it shows moderate resistance to blast, resistance to bacterial blight pathogen races from K1 to K3, and Rice stripe virus, but susceptible to other diseases and insect pests. The milled rice of ‘Boramchan’ has high Quality, short grain. The milled rice yield of this variety is about 7.33 T/ha in local adaptability test for three years. ‘Boramchan’ would be adaptable to Middle plain, Honam plain and Youngnam plain area of Korea.
참고문헌 (6)
- Report of experiment research, "DR", 157~161 (2007)
- Report of experiment research, "DR", 162~164 (2008)
- 허인혜, "한국의 이상기온 출현 빈도의 변화와 그 요인에 관한 연구", 대한지리학회지, 41(1), pp.94~105 (2006), 대한지리학회
- Report of development new variety of summer crops, "RDA", 36~169 (2008)
- Research plan of development new variety of summer crops, "RDA", 35~189 (2009)
- 2009 Report of development new variety of summer crops, "RDA", 5~47 (2009)