중단간, 만생 중간찰벼 ‘진상2호’

• 영문명: Late-Maturing, Low Amylose Rice Variety Jinsang 2 with a Medium to Short Culm
• 발행기관: 한국육종학회
• 저자명: 이원도(Wondo Lee) 박용진(Yong Jin Park) 장성규(Seong Gyu Jang) 권순욱(Soon Wook Kwon) 이영상(Young Sang Lee) 조유현(Yoo Hyun Cho)
• 간행물 정보: 『한국육종학회지』Vol.50 No.3, 344~349쪽, 전체 6쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2018.09.30

영문 초록

The Jinsang 2 cultivar is a new late-maturing, low amylose rice variety with a medium to short culm created by the Seedpia Inc. breeding company in 2012. This variety was derived from a cross between Junam, a high-yield and lodging tolerant source, and DM3-8-72-9, which was derived from a cross between Donjinchal and Milkyqueen, with a low amylose content and superior agronomic traits. A general single seed descent method was applied to develop Jinsang 2 in the F3-F4 generations. During the F5-F8 generations, the breeding lines were selected through a pedigree breeding method. A promising line, JS6-B-52-8-3-5-1-B-B-B, was selected and named HJ-6 in 2011. This variety headed on the 25th of August, which was 14 days later than Hwayoung. The culm and panicle length of the variety was 71.6 cm and 19.9 cm, respectively. The milled rice from the variety had a dull and medium- to short-grain, and the 1,000-grain weight was around 20.0 g. It had a low amylose content of 12.2% and a low protein content of 6.8%. The yield performance of Jinsang 2 milled rice was about 5.36 MT/ha from the ordinary culture replicated yield trial test.

목차

Abstract

서언

재료 및 방법

결과 및 고찰

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키워드

Rice Jinsang2 Good eating quality Low amylose Lodging tolerant