내도복 저아밀로스 벼 신품종 ‘진상’
A New Variety ‘Jinsang’ with Lodging Tolerant and Low Amylose Content
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초록
‘Jinsang’ is a new japonica rice variety was derived from a cross between ‘Yumetsukushi’ as a high grain qualityand ‘Milky queen’ with low amylose content and good eating quality in 2000, and selected by pedigree breeding method untilM8 generation. As a result, a promising line, JCH33M-15-1-9-1-5-1-1-1, was advanced and designated as the name of ‘HJ-2’in 2009. This variety has about 111 days to heading after sowing and has 75.2 cm culm height. Milled rice of that shows dulland medium short grain and 1,000-grain weight was about 20.9 g. It has low amylose content of 11.9% and lower protein contentof 6.8%. The yield potential of ‘Jinsang’ in brown rice was about 4.57 MT/ha by ordinary culture in replicated yield trial test.
Abstract
‘Jinsang’ is a new japonica rice variety was derived from a cross between ‘Yumetsukushi’ as a high grain qualityand ‘Milky queen’ with low amylose content and good eating quality in 2000, and selected by pedigree breeding method untilM8 generation. As a result, a promising line, JCH33M-15-1-9-1-5-1-1-1, was advanced and designated as the name of ‘HJ-2’in 2009. This variety has about 111 days to heading after sowing and has 75.2 cm culm height. Milled rice of that shows dulland medium short grain and 1,000-grain weight was about 20.9 g. It has low amylose content of 11.9% and lower protein contentof 6.8%. The yield potential of ‘Jinsang’ in brown rice was about 4.57 MT/ha by ordinary culture in replicated yield trial test.
참고문헌 (5)
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- Williams VR, "Rice starch, varietal differences in amylose content of rice starch", J. Agric. Food Chem, 6, pp.47~48 (1958)