중북부고령지 적응 조생종 내냉성, 고품질 벼 ‘진한’
An Early, Cold-Tolerant and High-Quality Rice ‘Jinhan’ Adaptable to Northern Central Highland
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‘Jinhan’, a japonica rice variety, was developed from a cross between ‘Cheolwon68’ (IT218244) and ‘Junghwabyeo’ (IT260473) by the rice breeding team at National Institute of Crop Science in 2015. ‘Cheolwon68’ is early maturing and resistant to blast disease, and ‘Junghwabyeo’ is a cold-tolerant and high-quality variety. The growth duration of ‘Jinhan’ in the paddy field was 116 days in the Northern Central Highland in Korea, which was similar to that of ‘Jinbu’. The culm length of ‘Jinhan’ was 61 cm, which was 10 cm shorter than that of ‘Jinbu’. The panicle of ‘Jinhan’ was composed of 66 spikelets. The viviparous germination rate of ‘Jinhan’ was 33.2%. ‘Jinhan’ showed resistance to blast disease, but was susceptible to stripe virus, dwarf and black-streaked dwarf viruses, and plant hoppers. The milled rice grains of ‘Jinhan’ showed an excellent palatability index (0.23) and lower protein content (5.7%) than that of ‘Jinbu’. The grain milling characteristics of ‘Jinhan’ were similar to those of ‘Jinbu’. ‘Jinhan’ showed a milled rice productivity of 5.43 MT/ha at four sites cultivated in the Northern Central Highland (Registration No. 7318).
Abstract
‘Jinhan’, a japonica rice variety, was developed from a cross between ‘Cheolwon68’ (IT218244) and ‘Junghwabyeo’ (IT260473) by the rice breeding team at National Institute of Crop Science in 2015. ‘Cheolwon68’ is early maturing and resistant to blast disease, and ‘Junghwabyeo’ is a cold-tolerant and high-quality variety. The growth duration of ‘Jinhan’ in the paddy field was 116 days in the Northern Central Highland in Korea, which was similar to that of ‘Jinbu’. The culm length of ‘Jinhan’ was 61 cm, which was 10 cm shorter than that of ‘Jinbu’. The panicle of ‘Jinhan’ was composed of 66 spikelets. The viviparous germination rate of ‘Jinhan’ was 33.2%. ‘Jinhan’ showed resistance to blast disease, but was susceptible to stripe virus, dwarf and black-streaked dwarf viruses, and plant hoppers. The milled rice grains of ‘Jinhan’ showed an excellent palatability index (0.23) and lower protein content (5.7%) than that of ‘Jinbu’. The grain milling characteristics of ‘Jinhan’ were similar to those of ‘Jinbu’. ‘Jinhan’ showed a milled rice productivity of 5.43 MT/ha at four sites cultivated in the Northern Central Highland (Registration No. 7318).
참고문헌 (14)
- Cho SY, "An early, cold tolerance and high quality rice variety ‘Jinbubyeo’", RDA J Agri Sci, 35, pp.62~69 (1993)
- Ito N, "Male sterility caused by cooling treatment at the meiotic stage in rice. 3. Male abnormality at anthesis", Proc Crop Sci Soc Japan, 39, pp.60~64 (1971)
- Jeong EG, "Influence of low temperature at reproductive stage on rice grain quality", Korean j of Crop Sci, 42, pp.805~809 (1997)
- 김기영, "냉수처리가 쌀 품질에 미치는 영향", 한국국제농업개발학회지, 18(1), pp.58~63 (2006), 한국국제농업개발학회
- Lee MH, "Mechanism of cold injury and cultural practices for reducing damage of rice", Korean J of Crop Sci, 34(1), pp.34~44 (1989)[DOI]
- 이정희, "극조숙 고품질 내냉성 벼 신품종 ‘한설’", 한국육종학회지, 42(6), pp.632~637 (2010), 한국육종학회
- Evaluate the quality and taste of rice, "National Institute of Crop Science", Rural Development Administration, ~ (2003)
- 2013. 2013Project plan for collaborative research program to develop new variety of summer crop, "Rural Development Administration(RDA)", 5~48 (2013)
- 2013Report of new cultivars development and research in summer crop, "Rural Development Administration(RDA)", 5~215 (2014)
- 2014Project plan for collaborative research program to develop new variety of summer crop, "Rural Development Administration(RDA)", 5~50 (2014)
- 2014Report of new cultivars development and research in summer crop, "Rural Development Administration(RDA)", 5~171 (2015)
- 2015Project plan for collaborative research program to develop new variety of summer crop, "Rural Development Administration(RDA)", 3~49 (2015)
- 2015Report of new cultivars development and research in summer crop, "Rural Development Administration(RDA)", 3~162 (2016)
- Yun SH, "Climate change and coping with vulnerability of agricultural productivity", Korean J Agric For Meteorol, 3, pp.220~237 (2001)